AtiATI

13F holders, Q4 2025 (December 31)
570holders +100
126new positions
36sold out
9famous investors
$114.80avg. 13F price*

At the end of Q4 2025, 570 institutions reported holding Ati Inc. (ATI) in their 13F filings, up 100 from Q3 2025. 126 opened new positions and 36 sold out. The largest holders were Capital International Investors ($2.0B), BlackRock, Inc. ($1.7B) and Vanguard Group Inc. ($1.5B). 9 famous investors held it, including Mario Gabelli (0.4% of GAMCO Investors's portfolio), David E. Shaw (0.2% of D. E. Shaw & Co.'s portfolio) and Steve Cohen (0.1% of Point72 Asset Management's portfolio).

Company
Ati Inc.
CUSIP
01741R102
Latest filing quarter
Q2 2026

History

Number of 13F holders

0200400600800 Q1 2024: 345Q1 2024Q2 2024: 403Q2 2024Q3 2024: 421Q3 2024Q4 2024: 403Q4 2024Q1 2025: 426Q1 2025Q2 2025: 471Q2 2025Q3 2025: 470Q3 2025Q4 2025: 570Q4 2025Q1 2026: 678Q1 2026Q2 2026: 795Q2 2026

Total Exit/New Position Q3 2025 → Q4 2025

InstitutionsTotal Value
New Positions126$504.8M
Exits36$222.7M

All 13F filers, Q3 2025 → Q4 2025: 11,147,823 shares bought and 13,817,154 shares sold, net −2,669,331 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 570 holders

Capital International Investors 0.31% Reduce -0.3% 17,095,803 $2.0B
BlackRock, Inc. 0.03% Reduce -1.3% 14,666,770 $1.7B
Vanguard Group Inc. 0.02% Reduce -2.5% 12,726,524 $1.5B
Capital World Investors 0.12% Reduce -6.9% 7,355,793 $844.2M
State Street Corp. 0.02% Reduce -7.3% 5,599,233 $642.6M
FMR LLC 0.03% Add +3.6% 5,074,824 $582.4M
Capital Research Global Investors 0.08% Add +12.0% 3,611,724 $414.5M
Invesco Ltd. 0.04% Add +7.4% 3,384,924 $388.5M
Geode Capital Management, LLC 0.02% Reduce -1.0% 2,419,168 $277.7M
Dimensional Fund Advisors LP 0.05% Reduce -0.8% 2,125,976 $244.0M
Dendur Capital LP 24.34% Reduce -24.2% 2,039,291 $234.0M
D. E. Shaw & Co. 0.19% Reduce -33.2% 2,022,621 $232.1M
Norges Bank 0.02% — 1,732,195 $198.8M
American Century Companies Inc. 0.09% Add +15.7% 1,590,017 $182.5M
Charles Schwab Investment Management Inc. 0.03% Reduce -1.6% 1,487,892 $170.8M
Morgan Stanley 0.01% Reduce -9.3% 1,283,539 $147.3M
Ameriprise Financial Inc. 0.03% Reduce -5.4% 1,244,248 $142.8M
Frontier Capital Management Co. LLC 1.49% Reduce -21.0% 1,227,453 $140.9M
UBS Group AG 0.03% Add +143.3% 1,193,129 $136.9M
Bowen Hanes & Co. Inc. 3.39% Reduce -11.4% 1,177,705 $135.2M
Northern Trust Corp. 0.02% Reduce -4.3% 1,174,117 $134.7M
Holocene Advisors, LP 0.26% Reduce -30.1% 1,071,745 $123.0M
AQR Capital Management 0.06% Add +684.9% 1,019,840 $117.0M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.17% Add +2.2% 1,007,959 $115.7M
Loomis Sayles & Co. L P 0.13% Reduce -7.3% 935,673 $107.4M
Bank of New York Mellon Corp 0.02% Reduce -0.6% 912,874 $104.8M
Fisher Asset Management 0.04% Reduce -5.1% 908,495 $104.3M
Barrow Hanley Mewhinney & Strauss LLC 0.33% Reduce -7.0% 857,900 $98.5M
Neuberger Berman Group LLC 0.07% Reduce -13.3% 822,714 $94.4M
Raymond James Financial Inc. 0.03% Reduce -7.9% 803,317 $92.3M
Bank of America Corp. 0.01% Add +8.9% 799,074 $91.7M
Prudential Financial Inc. 0.11% Add +247.3% 796,436 $91.4M
Point72 Asset Management 0.14% Add +145.9% 760,177 $87.2M
Jain Global LLC 0.78% Add +3017.7% 665,276 $76.3M
Marshall Wace, LLP 0.07% Add +22.3% 628,285 $72.1M
Allspring Global Investments Holdings, LLC 0.12% Reduce -4.7% 603,707 $72.0M
Nuveen, LLC 0.02% Add +30.6% 547,541 $62.8M
Federated Hermes, Inc. 0.10% Add +11.0% 545,854 $62.6M
Millennium Management 0.04% Add +50.1% 506,881 $58.2M
T. Rowe Price Associates Inc. 0.01% Reduce -53.6% 498,177 $57.2M
Woodline Partners LP 0.21% Reduce -36.9% 471,195 $54.1M
Schroder Investment Management Group 0.04% Reduce -1.4% 453,545 $52.7M
Qube Research & Technologies Ltd 0.07% New 430,227 $49.4M
BNP Paribas Financial Markets 0.03% Reduce -21.5% 392,682 $45.1M
Balyasny Asset Management L.P. 0.09% New 389,986 $44.8M
GAMCO Investors 0.42% Reduce -3.2% 383,100 $44.0M
Vaughan Nelson Investment Management, L.P. 0.42% New 377,550 $43.3M
Wellington Management Group LLP 0.01% Reduce -17.5% 377,358 $43.3M
Arrowstreet Capital, Limited Partnership 0.02% New 363,271 $41.7M
Goldman Sachs Group Inc. 0.01% Reduce -3.7% 362,387 $41.6M
JPMorgan Chase & Co. 0.00% Add +6.5% 354,881 $40.7M
Tran Capital Management, L.P. 4.84% Add +21.7% 352,322 $40.4M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% Reduce -2.4% 352,316 $40.4M
Rhumbline Advisers 0.03% Reduce -4.0% 347,548 $39.9M
Capital International, Inc. 0.30% Reduce -21.3% 326,054 $37.4M
Senator Investment Group LP 1.50% No change 325,000 $37.3M
KLCM Advisors, Inc. 3.18% Reduce -8.8% 322,664 $37.0M
Segall Bryant & Hamill, LLC 0.50% Reduce -15.7% 321,693 $36.9M
Retirement Systems of Alabama 0.12% Reduce -1.1% 308,783 $35.4M
Emerald Advisers, LLC 1.09% Reduce -1.8% 307,552 $35.3M
Alliancebernstein L.P. 0.01% Add +12.8% 306,517 $35.2M
1832 Asset Management L.P. 0.04% New 294,473 $33.8M
Principal Financial Group Inc. 0.02% Reduce -4.6% 292,144 $33.5M
Gotham Asset Management 0.12% Add +47.3% 290,996 $33.4M
Jane Street Group, LLC 0.04% Add +208.0% 277,198 $31.8M
MUFG Securities EMEA plc 0.37% New 277,000 $31.8M
Swiss National Bank 0.02% Reduce -0.6% 271,700 $31.2M
Lord, Abbett & Co. LLC 0.10% New 267,049 $30.6M
Natixis 0.12% New 264,067 $30.3M
Cartenna Capital, LP 1.57% New 260,000 $29.8M
California Public Employees Retirement System 0.02% Reduce -1.2% 254,689 $29.2M
Canada Pension Plan Investment Board 0.02% Add +3.8% 245,526 $28.2M
Allianz Asset Management GmbH 0.03% Add +121.5% 242,511 $27.8M
Bank of Nova Scotia 0.04% Reduce -8.6% 242,200 $27.8M
Nomura Asset Management International Inc. 0.04% — 239,609 $27.5M
State of Wisconsin Investment Board 0.06% Reduce -12.8% 228,775 $26.3M
Legal & General Group Plc 0.01% Reduce -6.3% 224,789 $25.8M
Wells Fargo & Company 0.00% Reduce -1.1% 217,753 $25.0M
Driehaus Capital Management LLC 0.17% New 213,111 $24.5M
Hawk Ridge Capital Management LP 1.11% Reduce -23.7% 209,500 $24.0M
ING Groep NV 0.14% Reduce -33.5% 195,300 $22.4M
Emerald Mutual Fund Advisers Trust 1.03% No change 183,555 $21.1M
Corient Private Wealth LP 0.03% Reduce -49.9% 176,486 $20.5M
Cibc World Markets Corp. 0.10% — 177,444 $20.4M
Voloridge Investment Management, LLC 0.07% Reduce -69.7% 175,732 $20.2M
Concentric Capital Strategies, LP 0.96% New 161,956 $18.6M
Natixis Advisors, LLC 0.02% Add +99.2% 151,265 $17.4M
New York State Teachers Retirement System 0.03% Reduce -1.4% 147,969 $17.0M
Signature Estate & Investment Advisors LLC 0.33% Add +0.4% 144,329 $16.6M
Barclays PLC 0.01% Reduce -56.4% 139,544 $16.0M
Sanctuary Advisors, LLC 0.08% Add +65.7% 135,265 $15.5M
Man Group plc 0.03% Add +361.6% 131,661 $15.1M
Royce & Associates LP 0.15% Reduce -4.3% 131,532 $15.1M
California State Teachers Retirement System 0.01% Reduce -2.7% 130,422 $15.0M
Mountaineer Partners Management, LLC 8.28% Reduce -10.5% 128,909 $14.8M
Algert Global LLC 0.23% Add +18.6% 127,945 $14.7M
Jupiter Asset Management Ltd. 0.12% Reduce -9.3% 125,139 $14.4M
Sei Investments Co. 0.01% Add +1.8% 119,585 $13.7M
Weiss Asset Management LP 0.25% Add +1062.3% 119,031 $13.7M
J. Goldman & Co LP 0.51% Reduce -22.5% 114,246 $13.1M
Deutsche Bank AG 0.00% Reduce -2.7% 111,126 $12.8M
Schonfeld Strategic Advisors LLC 0.06% New 107,131 $12.3M
Channing Capital Management, LLC 0.31% Reduce -90.5% 105,319 $12.1M
FACT Capital, LP 6.62% Add +1.7% 103,102 $11.8M
Citadel Advisors 0.01% Reduce -9.0% 102,702 $11.8M
Saraza Management, LP 4.54% Reduce -51.2% 102,500 $11.8M
Walleye Capital LLC 0.07% Add +18949.9% 102,298 $11.7M
Connor, Clark & Lunn Investment Management Ltd. 0.03% Reduce -13.3% 100,869 $11.6M
State Board of Administration of Florida Retirement System 0.02% Add +5.9% 100,200 $11.5M
Stifel Financial Corp. 0.01% Add +9.1% 97,630 $11.2M
Advisors Asset Management, Inc. 0.19% Add +6.0% 97,321 $11.2M
Citigroup Inc. 0.01% Add +2.5% 93,933 $10.8M
Manufacturers Life Insurance Company, The 0.01% Reduce -5.5% 93,735 $10.8M
Worldquant Millennium Advisors LLC 0.04% New 92,167 $10.6M
Hudson Bay Capital Management LP 0.07% Reduce -40.6% 91,896 $10.5M
HSBC Holdings PLC 0.01% Add +233.0% 90,781 $10.5M
Epoch Investment Partners, Inc. 0.06% Add +132.3% 90,299 $10.4M
Guggenheim Capital LLC 0.07% Reduce -3.7% 86,405 $9.9M
Susquehanna Fundamental Investments, LLC 0.32% Add +13.9% 82,786 $9.5M
First Trust Advisors LP 0.01% Reduce -3.3% 81,264 $9.3M
S Squared Technology, LLC 3.56% New 80,000 $9.2M
CANADA LIFE ASSURANCE Co 0.02% Reduce -24.7% 79,476 $9.1M
Tema ETFs LLC 0.70% Add +2.8% 78,117 $9.0M
NEOS Investment Management LLC 0.05% Add +2.8% 78,117 $9.0M
Royal Bank of Canada 0.00% Reduce -94.1% 76,236 $8.7M
Mengis Capital Management, Inc. 1.49% Reduce -10.4% 73,267 $8.4M
Comerica Bank 0.03% Add +31.2% 72,427 $8.3M
Globeflex Capital L P 1.27% No change 72,081 $8.3M
SummitTX Capital, L.P. 0.24% New 68,660 $7.9M
SG Americas Securities, LLC 0.01% Add +1062.0% 68,417 $7.9M
LPL Financial LLC 0.00% Reduce -13.2% 66,626 $7.6M
MetLife Investment Management, LLC 0.04% Reduce -6.4% 66,369 $7.6M
Ieq Capital, LLC 0.02% New 65,217 $7.5M
New York State Common Retirement Fund 0.01% Reduce -77.6% 64,937 $7.5M
HRT Financial LP 0.02% Add +586.9% 64,091 $7.4M
State of Tennessee, Department of Treasury 0.02% Reduce -4.1% 60,515 $7.3M
Candelo Capital Management LP 6.64% Add +4.1% 63,396 $7.3M
Capital Group Private Client Services, Inc. 0.12% Reduce -17.5% 63,367 $7.3M
Envestnet Asset Management Inc. 0.00% Add +14.0% 63,317 $7.3M
Lansforsakringar Fondforvaltning AB (publ) 0.04% Reduce -7.6% 63,028 $7.2M
Teachers Retirement System of the State of Kentucky 0.05% Reduce -12.0% 62,692 $7.2M
Capital Fund Management S.A. 0.07% Add +492.6% 62,675 $7.2M
Amalgamated Bank 0.05% Reduce -2.6% 61,354 $7.0M
Janus Henderson Group PLC 0.00% Add +0.3% 60,508 $6.9M
Waverly Advisors, LLC 0.06% Add +1.2% 59,843 $6.9M
Police & Firemen's Retirement System of New Jersey 0.05% Reduce -7.1% 57,359 $6.6M
Tribune Investment Group LP 3.98% New 57,000 $6.5M
Mutual of America Capital Management LLC 0.07% Reduce -11.2% 56,543 $6.5M
Treasurer of the State of North Carolina 0.02% Reduce -10.2% 56,443 $6.5M
Horizon Investments, LLC 0.08% New 55,514 $6.4M
Mariner, LLC 0.01% Add +726.8% 54,091 $6.2M
Healthcare of Ontario Pension Plan Trust Fund 0.01% Add +46.2% 53,462 $6.1M
Nordea Investment Management AB 0.01% New 52,700 $6.1M
Sagefield Capital LP 0.50% Reduce -26.0% 51,455 $5.9M
Covea Finance 0.19% Reduce -10.7% 49,400 $5.7M
TD Asset Management Inc 0.00% Add +188.9% 47,781 $5.5M
Thrivent Financial for Lutherans 0.01% Add +2.5% 47,287 $5.4M
State of New Jersey Common Pension Fund D 0.02% Reduce -5.3% 46,864 $5.4M
PNC Financial Services Group, Inc. 0.00% Reduce -0.4% 45,851 $5.3M
Yousif Capital Management, LLC 0.06% Reduce -3.0% 42,516 $5.2M
Pathstone Holdings, LLC 0.02% Reduce -5.7% 45,351 $5.2M
Blair William & Co. 0.01% Add +1096.2% 44,102 $5.1M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Reduce -33.3% 43,912 $5.0M
Asset Management One Co., Ltd. 0.01% Reduce -6.2% 42,400 $4.9M
1492 Capital Management LLC 1.91% Add +4.9% 42,292 $4.9M
Farmers & Merchants Investments Inc. 0.13% Reduce -5.0% 42,111 $4.8M
Voya Investment Management LLC 0.01% Add +5.0% 41,574 $4.8M
Public Employees Retirement System of Ohio 0.01% Reduce -7.1% 41,383 $4.7M
Pier 88 Investment Partners LLC 5.34% Add +484.3% 40,912 $4.7M
Credit Agricole S A 0.01% Add +55.7% 39,022 $4.5M
Janney Montgomery Scott LLC 0.01% Add +39.9% 39,014 $4.5M
Arizona State Retirement System 0.02% Reduce -8.0% 38,416 $4.4M
Envestnet Portfolio Solutions, Inc. 0.02% Reduce -4.8% 37,778 $4.3M
Quantbot Technologies LP 0.14% Add +498.1% 37,674 $4.3M
Louisiana State Employees Retirement System 0.07% Reduce -2.1% 37,600 $4.3M
Engineers Gate Manager LP 0.05% Add +251.6% 37,426 $4.3M
Register Financial Advisors LLC 1.67% No change 37,353 $4.3M
Roubaix Capital, LLC 1.82% Reduce -19.9% 37,284 $4.3M
Focus Partners Advisor Solutions, LLC 0.05% New 36,196 $4.2M
Cookson Peirce & Co. Inc. 0.17% Reduce -4.0% 35,473 $4.1M
New Age Alpha Advisors, LLC 0.17% Reduce -7.1% 34,050 $3.9M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.02% Reduce -3.9% 33,999 $3.9M
Cerity Partners LLC 0.01% Add +459.7% 33,983 $3.9M
Boothbay Fund Management, LLC 0.10% New 33,729 $3.9M
Rafferty Asset Management, LLC 0.01% Reduce -6.4% 33,517 $3.8M
Keystone Investors Pte Ltd. 0.34% Reduce -87.2% 33,415 $3.8M
Rational Advisors, Inc. 0.42% New 33,400 $3.8M
Quantinno Capital Management LP 0.01% Add +30.9% 32,963 $3.8M
Creative Planning 0.00% Add +57.7% 32,464 $3.7M
State of Michigan Retirement System 0.02% Reduce -2.1% 32,100 $3.7M
KLP Kapitalforvaltning As 0.01% Add +3.4% 30,400 $3.5M
Northwestern Mutual Investment Management Company, LLC 0.04% Reduce -1.1% 30,398 $3.5M
Russell Investments Group, Ltd. 0.00% Add +51.0% 30,019 $3.4M
Jones Road Capital Management, L.P. 10.14% Reduce -63.7% 30,000 $3.4M
Amundi 0.00% Reduce -85.6% 29,850 $3.4M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% Reduce -7.5% 29,701 $3.4M
Pier Capital, LLC 0.53% New 29,052 $3.3M
New Mexico Educational Retirement Board 0.10% No change 28,800 $3.3M
Expect Equity LLC 2.69% Add +85.1% 28,410 $3.3M
Graphene Investments SAS 2.04% Reduce -29.7% 28,400 $3.3M
Dymon Asia Capital (singapore) Pte. LTD. 0.72% Reduce -33.0% 28,400 $3.3M
HighTower Advisors, LLC 0.00% Add +4.3% 27,722 $3.2M
Northwestern Mutual Wealth Management Co. 0.00% Add +18.3% 27,536 $3.2M
Cwm, LLC 0.01% Add +1351.2% 27,312 $3.1M
Oregon Public Employees Retirement Fund 0.04% Reduce -2.4% 27,093 $3.1M
Wealth Enhancement Advisory Services, LLC 0.00% Add +53.5% 25,648 $3.1M
Erste Asset Management GmbH 0.03% Add +259.1% 25,780 $3.0M
Susquehanna Portfolio Strategies, LLC 0.05% No change 26,133 $3.0M
Bank of Montreal 0.00% Reduce -4.3% 26,087 $3.0M
Assenagon Asset Management S.A. 0.00% Reduce -61.8% 25,818 $3.0M
Mercer Global Advisors Inc. 0.00% Add +86.5% 25,726 $3.0M
Panagora Asset Management Inc. 0.01% Add +325.5% 25,436 $2.9M
Hennion & Walsh Asset Management, Inc. 0.10% Add +65.8% 25,214 $2.9M
Los Angeles Capital Management LLC 0.01% Reduce -6.8% 28,536 $2.9M
Ameritas Investment Partners, Inc. 0.09% Reduce -3.6% 25,130 $2.9M
Jefferies Financial Group Inc. 0.02% Reduce -60.6% 23,353 $2.7M
Huntington National Bank 0.02% Reduce -1.3% 23,145 $2.7M
Osaic Holdings, Inc. 0.00% Add +1.5% 20,907 $2.4M
Pictet Asset Management Holding SA 0.00% Add +2.6% 20,752 $2.4M
Victory Capital Management Inc. 0.00% Reduce -1.4% 20,429 $2.3M
OP Asset Management Ltd 0.03% Reduce -13.4% 20,399 $2.3M
Teacher Retirement System of Texas 0.01% Reduce -38.8% 20,214 $2.3M
Hantz Financial Services, Inc. 0.03% Add +5.5% 20,041 $2.3M
Marathon Partners Equity Management, LLC 2.28% Reduce -27.3% 20,000 $2.3M
NorthCoast Asset Management LLC 0.05% Reduce -31.1% 19,952 $2.3M
Freemont Management S.A. 0.45% Add +197.0% 19,900 $2.3M
Nomura Holdings Inc. 0.01% Add +33.7% 19,327 $2.2M
Mackenzie Financial Corp. 0.00% Add +93.1% 18,849 $2.2M
Tidal Investments LLC 0.01% Add +153.7% 19,027 $2.2M
Paradigm Capital Management Inc. 0.09% No change 18,000 $2.1M
Toronto Dominion Bank 0.00% New 17,780 $2.0M
ExodusPoint Capital Management, LP 0.02% New 17,634 $2.0M
Advisory Services Network, LLC 0.03% Reduce -4.5% 16,941 $1.9M
Atria Investments, Inc 0.02% Add +4.4% 16,887 $1.9M
Raiffeisen Bank International AG 0.02% No change 16,000 $1.9M
Vanguard Personalized Indexing Management, LLC 0.02% Add +20.1% 16,166 $1.9M
Pacer Advisors, Inc. 0.01% Reduce -11.1% 16,147 $1.9M
Curi Capital, LLC 0.03% Add +36.0% 16,107 $1.8M
&partners 0.01% Add +65.4% 16,107 $1.8M
Bragg Financial Advisors, Inc 0.06% Add +4.0% 15,985 $1.8M
Nvwm, LLC 0.40% Reduce -2.4% 15,885 $1.8M
Dockside LLC 0.47% — 15,844 $1.8M
PEAK6 LLC 0.05% New 15,843 $1.8M
Quadrant Capital Group LLC 0.05% Add +1.9% 15,773 $1.8M
Jones Financial Companies LLLP 0.00% Add +11.3% 15,619 $1.8M
Ensign Peak Advisors, Inc 0.00% Reduce -40.5% 15,565 $1.8M
Cetera Investment Advisers 0.00% Add +124.3% 15,183 $1.7M
Dayah Capital LLC 1.16% — 15,000 $1.7M
Knights of Columbus Asset Advisors LLC 0.10% Reduce -1.4% 14,796 $1.7M
Trexquant Investment LP 0.01% New 14,551 $1.7M
Cambridge Investment Research Advisors, Inc. 0.00% Add +3.1% 14,275 $1.6M
Thoroughbred Financial Services, LLC 0.09% Add +17.1% 13,953 $1.6M
Empowered Funds, LLC 0.03% New 13,834 $1.6M
FourThought Financial Partners, LLC 0.13% Reduce -3.9% 13,827 $1.6M
H Squared Management LP 1.36% — 13,800 $1.6M
Gabelli Funds LLC 0.01% Reduce -5.5% 13,696 $1.6M
Commonwealth Equity Services, LLC 0.00% Reduce -11.9% 13,670 $1.6M
Havemeyer Place LP 0.31% — 13,632 $1.6M
State of Alaska, Department of Revenue 0.02% Reduce -8.9% 13,496 $1.5M
Xponance LLC 0.01% Reduce -12.5% 13,420 $1.5M
Arete Wealth Advisors, LLC 0.11% New 13,236 $1.5M
Public Employees Retirement Association of Colorado 0.01% No change 13,019 $1.5M
Fruth Investment Management 0.39% No change 12,750 $1.5M
Old West Investment Management, LLC 0.26% New 12,555 $1.4M
Nisa Investment Advisors, LLC 0.00% Reduce -6.4% 12,102 $1.4M
Nilsine Partners, LLC 0.12% New 11,932 $1.4M
FARMERS & MERCHANTS TRUST Co OF LONG BEACH 0.31% No change 11,831 $1.4M
Inspire Investing, LLC 0.12% New 11,562 $1.3M
WINTON GROUP Ltd 0.04% Reduce -88.6% 11,100 $1.3M
Oppenheimer Asset Management Inc. 0.02% Reduce -7.5% 10,924 $1.3M
Federation des caisses Desjardins du Quebec 0.00% Add +13.8% 10,859 $1.2M
Adage Capital Partners Gp, L.L.C. 0.00% Reduce -30.2% 10,468 $1.2M
VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% Add +10.2% 10,228 $1.2M
Jump Financial, LLC 0.02% New 10,104 $1.2M
Evergreen Capital Management LLC 0.03% Add +36.3% 10,069 $1.2M
Waldron Private Wealth LLC 0.04% Add +4.2% 9,903 $1.1M
Securian Asset Management, Inc. 0.04% Reduce -4.1% 9,901 $1.1M
Crossmark Global Holdings, Inc. 0.02% Add +10.6% 9,807 $1.1M
Kestra Private Wealth Services, LLC 0.01% Add +0.4% 9,751 $1.1M
Swiss Life Asset Management Ltd 0.01% Add +49.7% 9,641 $1.1M
Crestwood Advisors Group, LLC 0.02% Reduce -39.9% 9,612 $1.1M
Simplex Trading, LLC 0.03% Add +92.4% 9,545 $1.1M
Dark Forest Capital Management LP 0.05% New 9,542 $1.1M
AlphaQuest LLC 0.06% Add +46.8% 9,519 $1.1M
Redwood Investment Management, LLC 0.12% Reduce -35.1% 9,495 $1.1M
Polymer Capital Management (US) LLC 0.14% Add +256.6% 9,437 $1.1M
Walleye Trading LLC 0.02% New 9,362 $1.1M
Keybank National Association 0.00% Reduce -3.2% 9,115 $1.0M
O'shaughnessy Asset Management, LLC 0.01% Add +17.4% 8,921 $1.0M
Weinberger Asset Management, Inc 0.36% No change 8,800 $1.0M
Sciencast Management LP 0.14% Reduce -24.6% 8,644 $992K
Capital International Sarl 0.02% No change 8,537 $980K
Numerai GP LLC 0.12% New 8,426 $967K
Brevan Howard Capital Management LP 0.02% Add +9.6% 8,403 $964K
Praxis Investment Management Inc. 0.06% No change 8,120 $932K
Edgestream Partners, L.P. 0.03% Reduce -0.6% 8,118 $932K
Qsemble Capital Management, LP 0.08% New 8,087 $928K
Sterling Capital Management LLC 0.01% Reduce -7.7% 7,986 $916K
Tower Research Capital LLC (TRC) 0.02% Add +75.4% 7,980 $916K
CCG Wealth Management, LLC 0.38% Reduce -0.1% 7,782 $893K
Vestmark Advisory Solutions, Inc. 0.01% New 7,740 $888K
Captrust Financial Advisors 0.00% New 7,576 $869K
Greenland Capital Management LP 0.13% New 7,500 $861K
First Business Financial Services, Inc. 0.08% No change 7,484 $859K
Truist Financial Corp. 0.00% Add +3.7% 7,455 $856K
Bank of Marin 0.59% Add +8.0% 7,423 $852K
M&T Bank Corp 0.00% Add +170.5% 7,407 $850K
Fragasso Financial Advisors Inc 0.05% No change 7,330 $841K
Focus Partners Wealth 0.00% New 7,244 $831K
D.A. Davidson & Co. 0.01% Add +2.0% 7,202 $827K
MML Investors Services, LLC 0.00% Add +3.8% 7,189 $825K
Squarepoint Ops LLC 0.00% Reduce -87.7% 7,177 $824K
Utah Retirement Systems 0.01% Reduce -3.3% 7,146 $820K
Sequoia Financial Advisors, LLC 0.00% Add +57.7% 6,976 $801K
Maryland State Retirement & Pension System 0.02% No change 6,798 $780K
Brooklyn Investment Group 0.04% New 6,687 $780K
First Citizens Bank & Trust Co. 0.02% Reduce -4.8% 6,721 $771K
Aristeia Capital, L.L.C. 0.04% Add +28.5% 6,529 $749K
Central Pacific Bank - Trust Division 0.10% Reduce -2.0% 6,503 $746K
Cetera Trust Company, N.A 0.40% Reduce -9.8% 6,473 $743K
Citizens National Bank Trust Department 0.13% No change 6,407 $735K
Capstone Investment Advisors, LLC 0.01% Reduce -81.7% 6,404 $735K
Lazard Asset Management LLC 0.00% No change 6,320 $725K
Martingale Asset Management L P 0.02% New 6,263 $719K
Susquehanna International Group, LLP 0.00% Reduce -81.3% 6,137 $704K
Global Retirement Partners, LLC 0.01% Add +7543.8% 6,115 $702K
Alps Advisors Inc. 0.00% Add +0.9% 6,042 $693K
Qtron Investments LLC 0.09% New 5,979 $686K
Sapience Investments, LLC 2.55% Reduce -28.9% 5,893 $676K
Ethic Inc. 0.01% Reduce -16.2% 5,828 $669K
Merit Financial Group, LLC 0.01% New 5,782 $664K
Quantitative Investment Management, LLC 0.06% New 5,731 $657K
Basepoint Wealth LLC 0.39% No change 5,613 $644K
Concurrent Investment Advisors, LLC 0.01% Add +30.1% 5,510 $632K
Madison Asset Management, LLC 0.01% Reduce -35.3% 5,500 $631K
ProShare Advisors LLC 0.00% Reduce -7.1% 5,447 $625K
Carnegie Investment Counsel 0.01% Reduce -13.7% 5,436 $624K
State of Wyoming 0.07% Add +249.0% 5,218 $599K
Mirae Asset Global Investments Co., Ltd. 0.00% Reduce -4.0% 5,146 $591K
Confluence Wealth Services, Inc. 0.02% Reduce -13.8% 5,102 $586K
University of Texas/Texas Am Investment Management Co. 0.08% New 5,063 $581K
Intech Investment Management LLC 0.01% Reduce -90.3% 5,038 $578K
Financiere des Professionnels - Fonds d'investissement inc. 0.03% No change 5,036 $578K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Add +244.7% 4,981 $577K
Franklin Resources Inc. 0.00% Reduce -1.4% 5,024 $577K
Mayflower Financial Advisors, LLC 0.07% Add +24.7% 4,975 $571K
North Dakota State Investment Board 0.02% — 4,917 $564K
Flow Traders U.S. LLC 0.02% New 4,837 $555K
Journey Strategic Wealth LLC 0.01% Add +6.3% 4,801 $551K
Steward Partners Investment Advisory, LLC 0.00% No change 4,791 $550K
Eurizon Capital SGR S.p.A. 0.00% — 4,767 $549K
F/m Investments LLC 0.02% Add +27.5% 4,651 $534K
Callan Family Office, LLC 0.01% New 4,555 $523K
Shelton Capital Management 0.01% Reduce -11.4% 4,484 $515K
Counterpoint Mutual Funds LLC 0.04% New 4,360 $500K
Choreo, LLC 0.01% Add +57.5% 4,296 $499K
KBC Group NV 0.00% No change 4,340 $498K
US Bancorp \de 0.00% Reduce -5.5% 4,329 $497K
Sheets Smith Wealth Management 0.05% New 4,321 $496K
CIBC Asset Management Inc 0.00% Add +6.7% 4,248 $488K
Hunter Associates Investment Management LLC 0.06% Add +13.7% 4,150 $476K
ESL Trust Services, LLC 0.09% No change 4,000 $459K
Fifth Third Wealth Advisors LLC 0.02% Add +0.3% 3,974 $456K
Whalen Wealth Management Inc. 0.24% New 3,926 $451K
Forum Financial Management, LP 0.01% No change 3,918 $450K
Harbour Investments, Inc. 0.01% Reduce -17.7% 3,873 $444K
EverSource Wealth Advisors, LLC 0.02% Add +30.8% 3,867 $444K
Ewing Morris & Co. Investment Partners Ltd. 0.19% New 3,800 $441K
American Trust 0.04% Reduce -29.3% 3,816 $438K
Chesapeake Capital Corp. 0.36% No change 3,794 $435K
Krilogy Financial LLC 0.01% New 3,472 $428K
Group One Trading LLC 0.01% New 3,651 $419K
Banco Bilbao Vizcaya Argentaria, S.A. 0.00% Reduce -17.4% 3,593 $416K
Ballentine Partners, LLC 0.01% Add +5.6% 3,533 $405K
Coldstream Capital Management Inc. 0.01% Reduce -16.6% 3,434 $394K
NorthCrest Asset Manangement, LLC 0.01% New 3,240 $388K
GAMMA Investing LLC 0.02% Add +21.5% 3,377 $388K
Oarsman Capital, Inc. 0.05% Reduce -5.6% 3,370 $387K
Picton Mahoney Asset Management 0.00% New 3,350 $384K
Voleon Capital Management LP 0.01% New 3,329 $382K
Farther Finance Advisors, LLC 0.00% Add +70.6% 3,322 $381K
Exchange Traded Concepts, LLC 0.00% New 3,296 $378K
Vontobel Holding Ltd. 0.00% Add +23.5% 3,279 $376K
STRS Ohio 0.00% Reduce -3.5% 3,227 $370K
Rockefeller Capital Management L.P. 0.00% Add +42.8% 3,224 $370K
HB Wealth Management, LLC 0.00% New 3,222 $370K
Lido Advisors, LLC 0.00% Add +4.7% 3,962 $361K
Apollon Wealth Management, LLC 0.01% No change 3,135 $360K
Caprock Group, LLC 0.01% New 3,125 $359K
Meiji Yasuda Asset Management Co Ltd. 0.02% Reduce -2.6% 3,118 $358K
Accel Wealth Management 0.10% Add +0.1% 3,048 $350K
Summit Trail Advisors, LLC 0.01% Reduce -37.0% 3,038 $349K
XTX Topco Ltd 0.01% New 3,037 $349K
Profund Advisors LLC 0.01% Reduce -5.8% 3,032 $348K
Vident Advisory, LLC 0.00% Reduce -13.2% 2,945 $338K
Two Sigma Advisers, LP 0.00% New 2,900 $333K
Keystone Financial Group 0.02% Add +6.5% 2,875 $330K
Operose Advisors LLC 0.07% No change 2,794 $321K
U.S. Capital Wealth Advisors, LLC 0.01% Reduce -19.3% 2,794 $321K
Vise Technologies, Inc. 0.01% New 2,772 $318K
Virtu Financial LLC 0.01% New 2,754 $316K
Meeder Asset Management Inc. 0.02% Add +535.1% 2,680 $308K
Gallo Partners, LP 0.27% Reduce -89.7% 2,671 $307K
Johnson Investment Counsel Inc. 0.00% No change 2,624 $301K
Inceptionr LLC 0.08% New 2,616 $300K
Bayforest Capital Ltd 0.22% Add +288.0% 2,615 $300K
Parsonex Advisory Services, Inc. 0.19% Reduce -2.3% 2,602 $299K
Motiv8 Investments LLC 0.16% No change 2,550 $293K
Old National Bancorp 0.00% No change 2,516 $289K
Toth Financial Advisory Corp. 0.03% New 2,500 $287K
Associated Banc-Corp 0.01% No change 2,500 $287K
DDFG, Inc 0.06% No change 2,498 $287K
Juncture Wealth Strategies, LLC 0.09% No change 2,487 $285K
Caerus Investment Advisors, LLC 0.09% New 2,469 $283K
Integrated Wealth Concepts LLC 0.00% New 2,468 $283K
Savant Capital, LLC 0.00% New 2,449 $281K
Syon Capital LLC 0.01% New 2,446 $281K
Souders Financial Advisors 0.03% New 2,413 $277K
World Investment Advisors 0.00% New 2,376 $273K
Versor Investments LP 0.04% Reduce -58.7% 2,355 $270K
Verition Fund Management LLC 0.00% Reduce -94.9% 2,317 $266K
Perigon Wealth Management, LLC 0.00% New 2,290 $263K
Abel Hall, LLC 0.06% New 2,265 $260K
Vinva Investment Management Ltd 0.00% New 1,458 $253K
Leavell Investment Management, Inc. 0.01% New 2,200 $252K
Kestra Advisory Services, LLC 0.00% New 2,192 $252K
Revisor Wealth Management LLC 0.07% New 2,048 $251K
Successful Portfolios LLC 0.12% New 2,000 $245K
Vestcor Inc 0.01% New 2,122 $244K
Catalyst Funds Management Pty Ltd 0.06% Reduce -84.3% 2,100 $241K
Sivia Capital Partners, LLC 0.05% New 2,091 $240K
J.W. Cole Advisors, Inc. 0.01% Reduce -16.1% 2,091 $240K
Howard Wealth Management, LLC 0.10% New 2,081 $239K
Commerce Bank 0.00% New 2,076 $238K
Aster Capital Management (DIFC) Ltd 0.10% New 2,065 $237K
Compound Planning, Inc. 0.01% New 2,058 $236K
AA Financial Advisors, LLC 0.04% New 2,033 $233K
NewEdge Wealth, LLC 0.00% New 2,023 $232K
Cibc World Market Inc. 0.00% New 2,010 $231K
Northland Securities, Inc. 0.22% — 2,000 $230K
Shay Capital LLC 0.04% New 2,000 $230K
Laird Norton Wetherby Trust Company, LLC 0.00% New 1,986 $228K
Wedmont Private Capital 0.01% New 1,877 $227K
UMB Bank, n.a. 0.00% Add +10.2% 1,974 $227K
Covestor Ltd 0.12% Add +1288.0% 1,971 $226K
Two Sigma Investments, LP 0.00% New 1,967 $226K
Orion Porfolio Solutions, LLC 0.00% New 1,962 $225K
DNB Asset Management AS 0.00% New 1,962 $225K
Fox Run Management, L.L.C. 0.03% New 1,950 $224K
Coyle Financial Counsel LLC 0.05% New 1,942 $223K
Optas, LLC 0.03% New 1,928 $221K
Bessemer Group Inc. 0.00% No change 1,909 $219K
Penserra Capital Management LLC 0.00% New 1,908 $218K
Waddell & Associates, LLC 0.01% New 1,801 $207K
Oxford Asset Management LLP 0.07% New 1,794 $206K
Advisor OS, LLC 0.02% New 1,760 $202K
Versant Capital Management, Inc 0.03% Add +5.4% 1,758 $202K
Allworth Financial LP 0.00% Add +206.6% 1,637 $188K
Parallel Advisors, LLC 0.00% Add +3.4% 1,539 $177K
Pinnacle Wealth Planning Services, Inc. 0.02% New 1,516 $174K
Danske Bank A/S 0.00% No change 1,500 $172K
Rothschild Investment LLC 0.01% Add +686.8% 1,487 $171K
Pilgrim Partners Asia Pte Ltd 0.08% Add +30.4% 1,460 $168K
Cape Investment Advisory, Inc. 0.05% New 1,438 $165K
TD Private Client Wealth LLC 0.00% Add +463.4% 1,431 $164K
JFS Wealth Advisors, LLC 0.01% Add +2.9% 1,371 $157K
Fifth Third Bancorp 0.00% Add +0.1% 1,356 $156K
Smartleaf Asset Management LLC 0.01% Add +17.7% 1,283 $149K
Networth Advisors, LLC 0.10% — 1,131 $130K
Kemnay Advisory Services Inc. 0.02% New 1,120 $129K
Essential Partners LLC 0.04% Add +13575.0% 1,094 $126K
Capital Analysts, LLC 0.00% No change 1,013 $116K
CIBC Private Wealth Group LLC 0.00% Add +23.4% 950 $109K
NFSG Corp 0.02% New 920 $106K
ARK Investment Management 0.00% Add +19.8% 889 $102K
Activest Wealth Management 0.02% Add +17.6% 834 $96K
DV Trading LLC 0.01% — 800 $92K
CFG Wealth Management Services, Inc. 0.08% — 720 $83K
Nomura Asset Management Co. Ltd. 0.00% No change 720 $83K
Greenline Wealth Management LLC 0.08% — 698 $80K
IFP Advisors, Inc 0.00% Add +5250.0% 642 $74K
MAI Capital Management 0.00% Reduce -3.4% 632 $73K
Clearstead Advisors, LLC 0.00% Add +137.3% 598 $69K
Johnson Financial Group, Inc. 0.00% No change 550 $63K
Cedar Mountain Advisors, LLC 0.01% No change 535 $61K
Arax Advisory Partners 0.00% Reduce -9.3% 498 $57K
Assetmark, Inc. 0.00% Add +16.6% 485 $56K
WPG Advisers, LLC 0.04% Reduce -15.6% 467 $54K
Torren Management, LLC 0.03% — 454 $52K
Signaturefd, LLC 0.00% Add +4.8% 441 $51K
Prestige Wealth Management Group LLC 0.01% No change 420 $48K
MassMutual Private Wealth & Trust, FSB 0.00% Add +1.2% 418 $48K
Keating Financial Advisory Services, Inc. 0.01% — 395 $45K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 369 $44K
Golden State Wealth Management, LLC 0.00% No change 292 $34K
Physician Wealth Advisors, Inc. 0.00% No change 278 $32K
Parkside Financial Bank & Trust 0.00% Add +23.0% 267 $31K
True Wealth Design, LLC 0.01% Add +642.9% 260 $30K
Root Financial Partners, LLC 0.00% Add +9.8% 258 $30K
Itau Unibanco Holding S.A. 0.00% Add +21.8% 246 $28K
Leonteq Securities AG 0.00% Reduce -30.9% 204 $23K
Contravisory Investment Management, Inc. 0.00% No change 185 $21K
Ancora Advisors LLC 0.00% New 178 $20K
SJS Investment Consulting Inc. 0.00% Add +1223.1% 172 $20K
GHP Investment Advisors, Inc. 0.00% No change 151 $17K
McGuire Capital Advisors Inc. 0.01% — 136 $16K
Global X Japan Co., Ltd. 0.00% No change 136 $16K
Blue Bell Private Wealth Management, LLC 0.00% No change 133 $15K
Blue Trust, Inc. 0.00% No change 123 $14K
TFC Financial Management, Inc. 0.00% No change 118 $14K
Hollencrest Capital Management 0.00% No change 118 $14K
Zions Bancorporation, National Association 0.00% New 112 $13K
Private Wealth Management Group, LLC 0.00% No change 102 $12K
NewEdge Advisors, LLC 0.00% No change 100 $11K
TD Waterhouse Canada Inc. 0.00% Reduce -23.5% 91 $10K
Bare Financial Services, Inc 0.00% Add +7.3% 88 $10K
Larson Financial Group LLC 0.00% Add +73.9% 80 $9K
Moisand Fitzgerald Tamayo, LLC 0.00% No change 70 $8K
Quent Capital, LLC 0.00% Add +3350.0% 69 $8K
CENTRAL TRUST Co 0.00% Add +4.8% 66 $8K
Adirondack Trust Co. 0.00% No change 66 $8K
Signature Equity Partners, LLC 0.00% — 59 $7K
SBI Securities Co., Ltd. 0.00% Add +194.7% 56 $6K
Salomon & Ludwin, LLC 0.00% No change 53 $6K
SageView Advisory Group, LLC 0.00% New 55 $6K
Atlantic Union Bankshares Corp 0.00% New 53 $6K
Rossby Financial, LCC 0.00% New 51 $6K
Caldwell Sutter Capital, Inc. 0.00% No change 50 $6K
Financial Consulate, Inc. 0.00% New 50 $6K
Lodestone Wealth Management LLC 0.00% New 49 $6K
Elyxium Wealth, LLC 0.00% New 47 $5K
Flagship Harbor Advisors, LLC 0.00% New 45 $5K
Reyes Financial Architecture, Inc. 0.00% New 38 $4K
MCF Advisors LLC 0.00% No change 36 $4K
Capital Advisors, Ltd. LLC 0.00% No change 38 $4K
Pinnacle Bancorp, Inc. 0.00% No change 34 $4K
Bell Investment Advisors, Inc 0.00% Add +57.1% 33 $4K
Wolff Wiese Magana LLC 0.00% No change 30 $3K
Fortitude Family Office, LLC 0.00% No change 29 $3K
Cornerstone Financial Management LLC 0.00% — 27 $3K
DiNuzzo Private Wealth, Inc. 0.00% No change 24 $3K
Annis Gardner Whiting Capital Advisors, LLC 0.00% No change 23 $3K
Financial Network Wealth Advisors LLC 0.00% No change 19 $2K
T. Rowe Price Investment Management, Inc. 0.00% New 14 $2K
Kayne Anderson Rudnick Investment Management LLC 0.00% No change 15 $2K
Cromwell Holdings LLC 0.00% No change 14 $2K
Rialto Wealth Management, LLC 0.00% Add +20.0% 12 $1K
First Horizon Corp. 0.00% Reduce -86.0% 12 $1K
DecisionPoint Financial, LLC 0.00% No change 11 $1K
SouthState Bank Corp 0.00% No change 11 $1K
Bay Harbor Wealth Management, LLC 0.00% Add +83.3% 11 $1K
Morse Asset Management, Inc 0.00% New 10 $1K
Harvest Fund Management Co., Ltd 0.00% No change 6 $1K
HFM Investment Advisors, LLC 0.00% Add +14.3% 8 $919
Stone House Investment Management, LLC 0.00% New 7 $803
Ameriflex Group, Inc. 0.00% New 5 $574
Rakuten Securities, Inc. 0.00% Reduce -94.1% 5 $574
Bogart Wealth, LLC 0.00% Reduce -28.6% 5 $574
Optima Capital LLC 0.00% New 4 $459
AdvisorNet Financial, Inc 0.00% No change 4 $459
Valued Wealth Advisors LLC 0.00% No change 3 $345
Kilter Group LLC 0.00% New 3 $345
Murphy & Mullick Capital Management Corp 0.00% New 3 $344
Dunhill Financial, LLC 0.00% New 2 $251
Principia Wealth Advisory, LLC 0.00% Add +100.0% 2 $230
Transamerica Financial Advisors, LLC 0.00% New 2 $230
Sunbelt Securities, Inc. 0.00% New 2 $230
ROSS\JOHNSON & Associates LLC 0.00% No change 1 $115
MV Capital Management, Inc. 0.00% No change 1 $115
American Capital Advisory, LLC 0.00% No change 1 $115

"% of holder's portfolio" is ATI's weight in each manager's 13F, not the share of Ati Inc. the manager owns.