AtiATI

13F holders, Q1 2025 (March 31)
426holders +23
83new positions
60sold out
13famous investors
$51.99avg. 13F price*

At the end of Q1 2025, 426 institutions reported holding Ati Inc. (ATI) in their 13F filings, up 23 from Q4 2024. 83 opened new positions and 60 sold out. The largest holders were Capital International Investors ($878.6M), Vanguard Group Inc. ($723.0M) and BlackRock, Inc. ($682.3M). 13 famous investors held it, including George Soros (0.8% of Soros Fund Management's portfolio), Mario Gabelli (0.2% of GAMCO Investors's portfolio) and Steve Cohen (0.2% 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 Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions83$258.0M
Exits60$210.1M

All 13F filers, Q4 2024 → Q1 2025: 15,453,726 shares bought and 17,803,932 shares sold, net −2,350,206 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 426 holders

Capital International Investors 0.17% Add +6.2% 16,891,465 $878.6M
Vanguard Group Inc. 0.01% Reduce -9.4% 13,896,542 $723.0M
BlackRock, Inc. 0.01% Reduce -26.5% 13,113,928 $682.3M
Capital World Investors 0.06% Add +1.6% 6,982,174 $363.3M
State Street Corp. 0.01% Reduce -3.4% 5,768,232 $300.1M
Invesco Ltd. 0.05% Add +3.3% 4,850,439 $252.4M
FMR LLC 0.01% Reduce -36.1% 4,228,052 $220.0M
Dendur Capital LP 22.64% No change 3,567,000 $185.6M
Ameriprise Financial Inc. 0.04% Reduce -7.5% 2,917,656 $151.8M
Dimensional Fund Advisors LP 0.03% Add +2.3% 2,617,314 $136.2M
Frontier Capital Management Co. LLC 1.48% Reduce -14.9% 2,602,258 $135.4M
Geode Capital Management, LLC 0.01% Add +10.6% 2,378,033 $123.8M
D. E. Shaw & Co. 0.11% Add +12.0% 1,639,294 $85.3M
Channing Capital Management, LLC 2.44% Reduce -7.2% 1,553,796 $80.8M
Charles Schwab Investment Management Inc. 0.01% Reduce -4.5% 1,492,516 $77.7M
Norges Bank 0.01% Reduce -4.9% 1,469,212 $76.4M
American Century Companies Inc. 0.05% Add +4.5% 1,422,116 $74.0M
Bowen Hanes & Co. Inc. 1.98% Add +0.3% 1,371,335 $71.4M
Millennium Management 0.07% Add +1266.9% 1,366,061 $71.1M
Barrow Hanley Mewhinney & Strauss LLC 0.25% Add +0.8% 1,315,151 $68.4M
Northern Trust Corp. 0.01% Add +33.4% 1,262,761 $65.7M
Loomis Sayles & Co. L P 0.09% Reduce -2.1% 1,232,297 $64.1M
Senator Investment Group LP 3.35% Add +68.7% 1,212,500 $63.1M
Neuberger Berman Group LLC 0.05% Add +35.5% 1,132,296 $58.9M
Morgan Stanley 0.00% Reduce -27.9% 1,102,459 $57.4M
Citadel Advisors 0.06% Add +172.9% 1,066,398 $55.5M
Point72 Asset Management 0.16% Add +28.9% 1,028,660 $53.5M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.11% Add +5.9% 1,011,879 $52.6M
Bank of America Corp. 0.00% Add +202.4% 944,635 $49.1M
Woodline Partners LP 0.32% Reduce -4.8% 944,216 $49.1M
T. Rowe Price Associates Inc. 0.01% Reduce -16.8% 938,929 $48.9M
Bank of New York Mellon Corp 0.01% Add +1.2% 902,200 $46.9M
Forest Avenue Capital Management LP 6.13% New 862,334 $44.9M
Raymond James Financial Inc. 0.02% Add +5.4% 845,252 $44.0M
Allspring Global Investments Holdings, LLC 0.07% Reduce -3.3% 804,929 $42.3M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% Add +10.2% 658,195 $34.2M
Fisher Asset Management 0.01% Reduce -1.8% 651,492 $33.9M
Goldman Sachs Group Inc. 0.01% Add +49.4% 633,948 $33.0M
Soros Fund Management 0.80% Add +56.8% 613,884 $31.9M
Marshall Wace, LLP 0.04% Reduce -12.9% 608,584 $31.7M
Capital Research Global Investors 0.01% New 602,959 $31.4M
Emerald Advisers, LLC 1.38% Reduce -2.5% 587,250 $30.6M
Jane Street Group, LLC 0.06% Add +3248.2% 584,391 $30.4M
Freestone Grove Partners LP 0.29% New 543,915 $28.3M
NorthRock Partners, LLC 0.95% Add +62.1% 540,531 $28.1M
Capital International, Inc. 0.33% Reduce -4.7% 524,100 $27.3M
Wellington Management Group LLP 0.01% Add +14.8% 518,193 $27.0M
Macquarie Group Ltd. 0.03% Reduce -33.5% 499,186 $26.0M
KLCM Advisors, Inc. 2.86% Add +13.4% 470,068 $24.5M
Federated Hermes, Inc. 0.05% Add +3.1% 443,023 $23.1M
Schroder Investment Management Group 0.02% Add +12.0% 439,217 $22.4M
Trexquant Investment LP 0.25% New 419,126 $21.8M
GAMCO Investors 0.23% Reduce -1.0% 401,700 $20.9M
JPMorgan Chase & Co. 0.00% Add +59.6% 380,541 $19.8M
New York State Common Retirement Fund 0.03% Reduce -5.1% 362,892 $18.9M
Rhumbline Advisers 0.02% Add +19.1% 362,532 $18.9M
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.12% Add +34.3% 358,992 $18.7M
Capital Group Private Client Services, Inc. 0.18% Add +1.0% 352,528 $18.3M
Emerald Mutual Fund Advisers Trust 1.33% Reduce -5.4% 349,023 $18.2M
Principal Financial Group Inc. 0.01% Reduce -52.6% 327,220 $17.0M
Bridgewater Associates 0.08% Add +314.5% 318,044 $16.5M
HRT Financial LP 0.10% New 310,486 $16.2M
Corient Private Wealth LP 0.03% Reduce -4.0% 304,809 $15.9M
State of Wisconsin Investment Board 0.04% Add +28.1% 304,397 $15.8M
Prudential Financial Inc. 0.02% Add +85.2% 264,241 $14.8M
Swiss National Bank 0.01% Add +12.9% 276,300 $14.4M
Hudson Bay Capital Management LP 0.10% Add +35.0% 272,145 $14.2M
Royce & Associates LP 0.15% Add +9.0% 271,222 $14.1M
Diameter Capital Partners LP 3.76% Add +107.7% 270,000 $14.0M
ExodusPoint Capital Management, LP 0.18% Add +1451.6% 262,878 $13.7M
Legal & General Group Plc 0.00% Reduce -36.4% 255,175 $13.3M
Wells Fargo & Company 0.00% Reduce -4.3% 253,468 $13.2M
Cubist Systematic Strategies, LLC 0.17% New 248,963 $13.0M
Tudor Investment Corporation 0.11% New 228,272 $11.9M
Schonfeld Strategic Advisors LLC 0.08% Add +197.4% 224,182 $11.7M
Alta Fox Capital Management, LLC 4.46% New 216,300 $11.3M
Alliancebernstein L.P. 0.00% Reduce -48.1% 216,148 $11.2M
Engineers Gate Manager LP 0.18% Add +1914.8% 209,885 $10.9M
Nuveen, LLC 0.00% — 328,384 $10.9M
Canada Pension Plan Investment Board 0.01% Reduce -1.2% 200,400 $10.4M
First Trust Advisors LP 0.01% Reduce -29.2% 187,980 $9.8M
Gotham Asset Management 0.08% Add +4.8% 186,914 $9.7M
Moore Capital Management, LP 0.38% Add +212.4% 186,849 $9.7M
Mountaineer Partners Management, LLC 9.03% Reduce -0.7% 181,375 $9.4M
Segall Bryant & Hamill, LLC 0.14% Add +4.8% 178,565 $9.3M
Barclays PLC 0.00% Add +199.4% 176,528 $9.2M
Davidson Kempner Capital Management LP 0.18% New 175,000 $9.1M
Renaissance Technologies 0.01% Reduce -2.4% 173,892 $9.0M
Retirement Systems of Alabama 0.04% New 173,614 $9.0M
UBS Group AG 0.00% Add +32.7% 168,152 $8.7M
Corebridge Financial, Inc. 0.05% Add +2574.1% 157,425 $8.2M
California Public Employees Retirement System 0.01% Add +0.1% 155,490 $8.1M
Sei Investments Co. 0.01% Reduce -13.4% 148,023 $7.7M
Comerica Bank 0.03% Reduce -21.3% 146,994 $7.6M
New York State Teachers Retirement System 0.02% Reduce -8.7% 144,155 $7.5M
Two Sigma Investments, LP 0.02% Reduce -42.0% 137,448 $7.2M
California State Teachers Retirement System 0.01% Add +12.6% 131,107 $6.8M
Tema ETFs LLC 1.81% Add +49.7% 116,226 $6.0M
NEOS Investment Management LLC 0.11% Add +49.7% 116,226 $6.0M
Manufacturers Life Insurance Company, The 0.01% Add +290.1% 112,375 $5.8M
BNP Paribas Financial Markets 0.00% Add +913.1% 110,350 $5.7M
Jones Road Capital Management, L.P. 6.88% Reduce -29.3% 109,877 $5.7M
Voya Investment Management LLC 0.01% Add +87.9% 109,334 $5.7M
Algert Global LLC 0.14% Reduce -17.8% 107,095 $5.6M
Alberta Investment Management Corp 0.04% Add +24.3% 105,393 $5.5M
CANADA LIFE ASSURANCE Co 0.01% Reduce -23.0% 103,972 $5.4M
PDT Partners, LLC 0.36% Add +15.4% 98,362 $5.1M
Allianz Asset Management GmbH 0.01% Reduce -30.5% 96,931 $5.0M
Amundi 0.00% Add +38.5% 101,541 $5.0M
Appian Way Asset Management LP 1.13% New 91,765 $4.8M
Brevan Howard Capital Management LP 0.13% Add +56.9% 89,812 $4.7M
State Board of Administration of Florida Retirement System 0.01% Add +5.2% 88,230 $4.6M
Mengis Capital Management, Inc. 0.91% Add +3.2% 82,907 $4.3M
Advisors Asset Management, Inc. 0.08% Reduce -1.1% 82,766 $4.3M
Jacobs Levy Equity Management, Inc. 0.02% New 81,496 $4.2M
Verition Fund Management LLC 0.03% Add +431.4% 81,301 $4.2M
MetLife Investment Management, LLC 0.02% Add +3539.2% 78,862 $4.1M
Shay Capital LLC 1.16% Add +55.9% 76,400 $4.0M
Roubaix Capital, LLC 2.07% New 76,325 $4.0M
PNC Financial Services Group, Inc. 0.00% Reduce -28.3% 75,920 $4.0M
NBW Capital LLC 0.86% Reduce -22.1% 74,383 $3.9M
Waverly Advisors, LLC 0.05% New 74,383 $3.9M
State of Tennessee, Department of Treasury 0.01% Add +34.6% 73,880 $3.8M
Mutual of America Capital Management LLC 0.04% Add +239.8% 73,415 $3.8M
Jefferies Financial Group Inc. 0.07% Reduce -17.8% 72,795 $3.8M
Teachers Retirement System of the State of Kentucky 0.03% Add +14.9% 72,442 $3.8M
Van Eck Associates Corp. 0.00% Add +10.5% 69,446 $3.6M
Susquehanna Fundamental Investments, LLC 0.06% Reduce -55.4% 68,231 $3.6M
Stifel Financial Corp. 0.00% Add +187.6% 68,183 $3.5M
Sagefield Capital LP 0.41% Add +61.6% 64,885 $3.4M
Y-Intercept (Hong Kong) Ltd 0.23% New 64,556 $3.4M
Dark Forest Capital Management LP 0.15% New 64,436 $3.4M
Natixis Advisors, LLC 0.01% Reduce -17.1% 64,338 $3.3M
Amalgamated Bank 0.03% Add +47.8% 64,248 $3.3M
Pathstone Holdings, LLC 0.01% Reduce -7.3% 62,877 $3.3M
Knights of Columbus Asset Advisors LLC 0.22% Add +30.4% 62,274 $3.2M
Janus Henderson Group PLC 0.00% Add +14.3% 63,154 $3.2M
Guggenheim Capital LLC 0.03% Add +92.3% 61,375 $3.2M
Thrivent Financial for Lutherans 0.01% Reduce -55.7% 61,008 $3.2M
Moody Aldrich Partners LLC 0.66% Reduce -21.8% 60,853 $3.2M
Royal Bank of Canada 0.00% Add +8.1% 60,369 $3.1M
Covea Finance 0.14% Reduce -7.7% 60,000 $3.1M
Intech Investment Management LLC 0.03% Add +104.3% 58,458 $3.0M
LPL Financial LLC 0.00% Add +18.5% 56,808 $3.0M
Envestnet Asset Management Inc. 0.00% Add +26.0% 56,538 $2.9M
Treasurer of the State of North Carolina 0.01% Add +4.1% 56,460 $2.9M
Farmers & Merchants Investments Inc. 0.09% Reduce -0.5% 54,822 $2.9M
AQR Capital Management 0.00% Reduce -80.6% 54,031 $2.8M
Citigroup Inc. 0.00% Reduce -47.9% 53,581 $2.8M
Graphene Investments SAS 2.03% Add +13.4% 53,400 $2.8M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Add +66.1% 52,395 $2.7M
Edgestream Partners, L.P. 0.09% Reduce -34.8% 51,307 $2.7M
Register Financial Advisors LLC 1.39% Add +2.0% 51,253 $2.7M
1492 Capital Management LLC 1.43% Add +104.4% 51,032 $2.7M
Yousif Capital Management, LLC 0.03% Reduce -9.6% 48,814 $2.5M
State of New Jersey Common Pension Fund D 0.01% Add +2.6% 48,306 $2.5M
Sapience Investments, LLC 1.72% Reduce -7.7% 46,187 $2.4M
Focus Partners Advisor Solutions, LLC 0.04% Reduce -10.1% 46,018 $2.4M
Ensign Peak Advisors, Inc 0.00% No change 45,891 $2.4M
Police & Firemen's Retirement System of New Jersey 0.02% Add +1.1% 44,515 $2.3M
OP Asset Management Ltd 0.04% — 44,158 $2.3M
XTX Topco Ltd 0.12% New 43,443 $2.3M
Twinbeech Capital LP 0.04% New 42,498 $2.2M
Magnetar Financial LLC 0.03% Add +874.7% 42,401 $2.2M
Arizona State Retirement System 0.01% Add +13.3% 40,915 $2.1M
CoreCommodity Management, LLC 0.34% Add +62.1% 40,521 $2.1M
Susquehanna International Group, LLP 0.00% Add +21.5% 40,419 $2.1M
Louisiana State Employees Retirement System 0.04% Reduce -42.0% 40,000 $2.1M
Public Employees Retirement System of Ohio 0.01% Reduce -9.9% 38,729 $2.0M
Aquatic Capital Management LLC 0.05% New 36,491 $1.9M
Bank of Montreal 0.00% Reduce -59.8% 36,024 $1.9M
EFG Asset Management (North America) Corp. 0.30% Reduce -23.0% 35,072 $1.8M
Credit Agricole S A 0.01% Add +114.6% 34,186 $1.8M
State of Michigan Retirement System 0.01% New 34,100 $1.8M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Add +12.0% 34,097 $1.8M
Centiva Capital, LP 0.10% New 33,633 $1.7M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% New 33,158 $1.7M
Janney Montgomery Scott LLC 0.00% Reduce -2.0% 32,233 $1.7M
Northwestern Mutual Investment Management Company, LLC 0.03% New 31,716 $1.7M
Versor Investments LP 0.27% New 31,392 $1.6M
Victory Capital Management Inc. 0.00% Reduce -93.8% 31,352 $1.6M
Castleark Management LLC 0.06% New 30,700 $1.6M
New Mexico Educational Retirement Board 0.05% New 28,800 $1.5M
Ameritas Investment Partners, Inc. 0.05% Add +12202.6% 28,296 $1.5M
Envestnet Portfolio Solutions, Inc. 0.01% Add +17.2% 28,052 $1.5M
Oregon Public Employees Retirement Fund 0.03% Reduce -16.8% 27,900 $1.5M
KLP Kapitalforvaltning As 0.01% Add +3.8% 27,600 $1.4M
Globeflex Capital L P 0.13% New 26,596 $1.4M
Qsemble Capital Management, LP 0.15% Add +50.3% 26,455 $1.4M
HighTower Advisors, LLC 0.00% Reduce -4.0% 26,356 $1.4M
Ethic Inc. 0.03% Reduce -29.2% 25,637 $1.3M
Jackson Creek Investment Advisors LLC 0.42% New 25,690 $1.3M
Catalyst Funds Management Pty Ltd 0.35% New 25,680 $1.3M
Cinctive Capital Management LP 0.10% Add +69.0% 24,435 $1.3M
Teacher Retirement System of Texas 0.01% New 23,890 $1.2M
Creative Planning 0.00% Reduce -8.0% 23,853 $1.2M
Kennedy Capital Management LLC 0.03% Reduce -83.4% 23,830 $1.2M
Lido Advisors, LLC 0.01% Add +0.1% 23,794 $1.2M
SG Americas Securities, LLC 0.00% Add +419.8% 23,476 $1.2M
Huntington National Bank 0.01% Add +0.2% 23,292 $1.2M
Pictet Asset Management Holding SA 0.00% Add +15.8% 22,280 $1.2M
Advisory Services Network, LLC 0.02% Reduce -8.5% 21,547 $1.1M
WINTON GROUP Ltd 0.07% Reduce -59.1% 20,830 $1.1M
Northwestern Mutual Wealth Management Co. 0.00% Add +10.8% 18,743 $975K
Ionic Capital Management LLC 1.76% Add +97.8% 18,200 $947K
Crestwood Advisors Group, LLC 0.02% New 18,051 $939K
STRS Ohio 0.00% Reduce -44.6% 18,018 $937K
Paradigm Capital Management Inc. 0.05% No change 18,000 $937K
CenterBook Partners LP 0.06% Add +338.1% 17,791 $926K
Nisa Investment Advisors, LLC 0.00% Add +1.6% 17,261 $898K
Entropy Technologies, LP 0.09% New 17,017 $885K
Quadrant Capital Group LLC 0.03% Add +166.3% 16,858 $877K
Boothbay Fund Management, LLC 0.03% Reduce -79.4% 16,796 $874K
State of Alaska, Department of Revenue 0.01% Reduce -79.4% 16,715 $869K
Nvwm, LLC 0.23% Add +0.1% 16,465 $857K
Wealth Enhancement Advisory Services, LLC 0.00% Add +0.1% 16,409 $854K
Gsa Capital Partners LLP 0.08% New 16,350 $851K
Commonwealth Equity Services, LLC 0.00% Add +4.0% 15,921 $828K
Nebula Research & Development LLC 0.08% New 15,780 $821K
Xponance LLC 0.01% Add +188.2% 15,579 $811K
Fruth Investment Management 0.21% Reduce -1.4% 14,550 $757K
Gabelli Funds LLC 0.01% No change 14,500 $754K
Point72 (DIFC) Ltd 0.07% New 14,372 $748K
Mariner, LLC 0.00% Reduce -26.5% 14,287 $743K
FourThought Financial Partners, LLC 0.08% Reduce -2.3% 14,200 $739K
VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% — 13,778 $717K
Raiffeisen Bank International AG 0.01% No change 14,000 $713K
Hantz Financial Services, Inc. 0.01% Add +14.7% 13,392 $697K
DRW Securities, LLC 0.06% New 13,100 $682K
Public Employees Retirement Association of Colorado 0.00% No change 13,019 $677K
Axq Capital, LP 0.26% New 12,639 $658K
Waldron Private Wealth LLC 0.03% Reduce -1.1% 12,453 $648K
Pier 88 Investment Partners LLC 0.76% Add +59.9% 12,182 $634K
FARMERS & MERCHANTS TRUST Co OF LONG BEACH 0.16% No change 11,827 $615K
First Business Financial Services, Inc. 0.06% Reduce -12.8% 11,739 $611K
Osaic Holdings, Inc. 0.00% Add +80.9% 11,671 $607K
Simplex Trading, LLC 0.02% New 11,488 $597K
Mirae Asset Global Investments Co., Ltd. 0.00% Reduce -9.7% 11,443 $583K
Jones Financial Companies LLLP 0.00% Add +6.5% 11,257 $574K
Securian Asset Management, Inc. 0.02% New 10,833 $564K
Fox Run Management, L.L.C. 0.08% New 10,363 $539K
Keybank National Association 0.00% Add +9.5% 10,295 $536K
Capital International Sarl 0.01% Add +85.6% 10,087 $525K
Aristeia Capital, L.L.C. 0.03% Reduce -16.9% 10,020 $521K
EntryPoint Capital, LLC 0.24% Add +41.6% 9,985 $520K
Cerity Partners LLC 0.00% Reduce -5.7% 9,553 $497K
Worldquant Millennium Advisors LLC 0.00% Add +100.9% 9,201 $479K
Squarepoint Ops LLC 0.00% Reduce -61.2% 9,133 $475K
Deutsche Bank AG 0.00% Reduce -93.0% 8,885 $462K
Central Pacific Bank - Trust Division 0.07% No change 8,869 $461K
United Services Automobile Association 0.01% New 9,025 $460K
Weinberger Asset Management, Inc 0.20% No change 8,800 $458K
D.A. Davidson & Co. 0.00% Reduce -11.1% 8,687 $452K
SummitTX Capital, L.P. 0.02% — 8,600 $447K
Vident Advisory, LLC 0.01% New 8,337 $434K
Praxis Investment Management Inc. 0.03% No change 8,120 $422K
Teza Capital Management LLC 0.19% New 8,073 $420K
Glenmede Trust Co. NA 0.00% Reduce -37.4% 8,064 $420K
Man Group plc 0.00% Reduce -90.8% 7,951 $414K
Evergreen Capital Management LLC 0.01% Add +2.3% 7,931 $413K
Transcend Capital Advisors, LLC 0.03% New 7,786 $405K
CCG Wealth Management, LLC 0.24% No change 7,779 $405K
MML Investors Services, LLC 0.00% Add +27.2% 7,519 $391K
Quantinno Capital Management LP 0.00% New 7,493 $390K
Mercer Global Advisors Inc. 0.00% Reduce -13.6% 7,366 $383K
Fragasso Financial Advisors Inc 0.03% No change 7,323 $381K
New Age Alpha Advisors, LLC 0.02% Reduce -13.3% 7,295 $380K
Crossmark Global Holdings, Inc. 0.01% Reduce -20.4% 7,110 $370K
Bridgefront Capital, LLC 0.11% New 7,037 $366K
Truist Financial Corp. 0.00% Reduce -7.1% 7,020 $365K
Sterling Capital Management LLC 0.01% Reduce -7.0% 6,859 $357K
Bayforest Capital Ltd 0.15% Add +1677.9% 6,827 $355K
Bayesian Capital Management, LP 0.06% New 6,816 $355K
Cetera Trust Company, N.A 0.23% No change 6,798 $354K
Inspire Investing, LLC 0.04% Reduce -8.6% 6,641 $346K
Utah Retirement Systems 0.00% No change 6,600 $343K
Citizens National Bank Trust Department 0.07% No change 6,407 $333K
Dynamic Technology Lab Private Ltd 0.05% New 6,232 $324K
O'shaughnessy Asset Management, LLC 0.00% Reduce -4.4% 6,203 $323K
ProShare Advisors LLC 0.00% New 6,078 $316K
Panagora Asset Management Inc. 0.00% Reduce -20.1% 6,013 $313K
Ieq Capital, LLC 0.00% Reduce -70.2% 6,001 $312K
US Bancorp \de 0.00% Reduce -10.9% 5,959 $310K
PEAK6 LLC 0.01% New 5,872 $306K
Maven Securities LTD 0.07% Add +4.4% 5,848 $304K
Tower Research Capital LLC (TRC) 0.01% Reduce -38.1% 5,822 $303K
Walleye Capital LLC 0.00% Reduce -95.9% 5,821 $303K
KBC Group NV 0.00% Add +14.2% 5,779 $301K
Maryland State Retirement & Pension System 0.01% Reduce -89.5% 5,766 $300K
Marex Group Ltd 0.01% New 5,700 $297K
Basepoint Wealth LLC 0.23% No change 5,664 $295K
AlphaQuest LLC 0.03% Add +24.2% 5,602 $291K
PharVision Advisers, LLC 0.40% New 5,563 $289K
Journey Strategic Wealth LLC 0.01% Reduce -1.2% 5,405 $281K
Steward Partners Investment Advisory, LLC 0.00% Add +788.5% 5,384 $280K
Petrus Trust Company, LTA 0.03% New 5,339 $278K
Hancock Whitney Corp. 0.01% Reduce -19.9% 5,312 $276K
Twin Tree Management, LP 0.01% New 5,309 $276K
IFG Advisory, LLC 0.02% New 5,221 $272K
Gladstone Institutional Advisory LLC 0.01% New 5,203 $271K
Vanguard Personalized Indexing Management, LLC 0.00% Add +0.6% 5,197 $270K
Shelton Capital Management 0.01% Add +6.5% 5,175 $269K
Carnegie Investment Counsel 0.01% No change 6,300 $268K
Choreo, LLC 0.00% Reduce -8.1% 5,092 $265K
Oxford Asset Management LLP 0.12% New 4,887 $254K
Sig Brokerage, LP 0.07% New 4,736 $246K
HSBC Holdings PLC 0.00% Reduce -80.3% 4,722 $246K
Harbour Investments, Inc. 0.01% Add +1.2% 4,707 $245K
Dover Advisors, LLC 0.11% New 4,706 $245K
Captrust Financial Advisors 0.00% Reduce -9.3% 4,644 $242K
Fifth Third Wealth Advisors LLC 0.01% Add +0.3% 4,633 $241K
Vontobel Holding Ltd. 0.00% Reduce -33.5% 4,476 $233K
Banco Bilbao Vizcaya Argentaria, S.A. 0.00% New 4,433 $224K
Concurrent Investment Advisors, LLC 0.01% Reduce -0.1% 4,200 $219K
Ellevest, Inc. 0.01% Reduce -32.7% 4,199 $218K
Sequoia Financial Advisors, LLC 0.00% Reduce -16.4% 4,178 $217K
ESL Trust Services, LLC 0.05% No change 4,000 $208K
CIBC Asset Management Inc 0.00% Add +1.7% 3,981 $207K
Forum Financial Management, LP 0.00% Add +0.3% 3,909 $203K
Russell Investments Group, Ltd. 0.00% Add +29.1% 3,671 $191K
GAMMA Investing LLC 0.01% Add +39.2% 3,478 $181K
Aster Capital Management (DIFC) Ltd 0.03% New 2,634 $153K
Lazard Asset Management LLC 0.00% New 2,893 $149K
Operose Advisors LLC 0.05% New 2,794 $145K
Freemont Management S.A. 0.05% Reduce -10.3% 2,600 $135K
Shell Asset Management Co. 0.01% Reduce -4.2% 2,283 $119K
Smartleaf Asset Management LLC 0.01% Reduce -8.8% 2,194 $112K
Park Square Financial Group, LLC 0.08% No change 1,968 $102K
Quarry LP 0.02% Add +216.6% 1,770 $92K
Versant Capital Management, Inc 0.01% Add +38.3% 1,635 $85K
UMB Bank, n.a. 0.00% Add +86.2% 1,579 $82K
ARK Investment Management 0.00% Add +8.4% 1,545 $80K
EverSource Wealth Advisors, LLC 0.00% Reduce -10.9% 1,541 $80K
Cwm, LLC 0.00% Reduce -95.3% 1,407 $73K
JFS Wealth Advisors, LLC 0.00% Add +0.1% 1,335 $69K
Farther Finance Advisors, LLC 0.00% Add +418.1% 1,316 $69K
Coldstream Capital Management Inc. 0.00% New 1,160 $60K
Fifth Third Bancorp 0.00% Add +115.7% 1,124 $58K
Capital Analysts, LLC 0.00% No change 1,013 $53K
Parallel Advisors, LLC 0.00% Add +2.0% 920 $48K
Headlands Technologies LLC 0.01% New 896 $47K
WFA Asset Management Corp 0.02% No change 800 $41K
Activest Wealth Management 0.01% No change 700 $36K
Johnson Financial Group, Inc. 0.00% No change 700 $36K
Olde Wealth Management, LLC 0.01% New 693 $36K
Bessemer Group Inc. 0.00% Add +139.9% 662 $34K
MAI Capital Management 0.00% Reduce -3.1% 627 $33K
Richards, Merrill & Peterson, Inc. 0.02% No change 603 $31K
CIBC Private Wealth Group LLC 0.00% Add +2.4% 686 $29K
WPG Advisers, LLC 0.03% Add +22.4% 551 $29K
Cedar Mountain Advisors, LLC 0.01% No change 535 $28K
Leonteq Securities AG 0.00% Add +21.7% 549 $28K
Nomura Asset Management Co. Ltd. 0.00% No change 460 $24K
Hemington Wealth Management 0.00% Add +14.4% 460 $23K
Optiver Holding B.V. 0.00% New 426 $22K
Lindbrook Capital, LLC 0.00% Add +286.0% 413 $21K
Principal Securities, Inc. 0.00% No change 371 $20K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 369 $19K
CI Investments Inc. 0.00% Add +4.7% 356 $19K
Assetmark, Inc. 0.00% Add +2300.0% 360 $19K
Allworth Financial LP 0.00% Add +24.1% 335 $18K
Golden State Wealth Management, LLC 0.00% No change 292 $15K
Brooklyn Investment Group 0.00% Add +4600.0% 282 $15K
Sierra Ocean, LLC 0.01% No change 279 $15K
Physician Wealth Advisors, Inc. 0.00% No change 278 $14K
Clearstead Advisors, LLC 0.00% Add +0.8% 260 $14K
J.Safra Asset Management Corp 0.00% Add +5.4% 253 $13K
Covestor Ltd 0.01% Add +3.3% 250 $13K
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -10.8% 215 $11K
Global X Japan Co., Ltd. 0.00% Add +0.5% 207 $11K
Parkside Financial Bank & Trust 0.00% Add +189.9% 200 $10K
Natixis 0.00% New 200 $10K
Rothschild Investment LLC 0.00% Add +2.8% 184 $10K
Signaturefd, LLC 0.00% Add +2.9% 175 $9K
GHP Investment Advisors, Inc. 0.00% No change 151 $8K
Motco 0.00% New 150 $8K
SVB Wealth LLC 0.00% New 143 $7K
Private Wealth Management Group, LLC 0.00% Reduce -0.7% 135 $7K
Vermillion & White Wealth Management Group, LLC 0.00% New 130 $7K
Hollencrest Capital Management 0.00% No change 118 $6K
High Note Wealth, LLC 0.00% Reduce -1.9% 101 $5K
Caldwell Sutter Capital, Inc. 0.00% No change 100 $5K
Thurston, Springer, Miller, Herd & Titak, Inc. 0.00% Reduce -33.6% 93 $5K
Iron Horse Wealth Management, LLC 0.00% New 92 $5K
Moisand Fitzgerald Tamayo, LLC 0.00% No change 70 $4K
CENTRAL TRUST Co 0.00% No change 63 $3K
Bare Financial Services, Inc 0.00% New 52 $3K
Meeder Asset Management Inc. 0.00% Reduce -37.8% 51 $3K
Tortoise Investment Management, LLC 0.00% No change 50 $3K
Capital Advisors, Ltd. LLC 0.00% No change 38 $2K
Lanark Financial, Inc. 0.00% — 40 $2K
Center for Financial Planning, Inc. 0.00% No change 37 $2K
MCF Advisors LLC 0.00% No change 36 $2K
Trust Co. of Vermont 0.00% No change 35 $2K
Pinnacle Bancorp, Inc. 0.00% No change 34 $2K
IFP Advisors, Inc 0.00% No change 32 $2K
SBI Securities Co., Ltd. 0.00% Add +19.2% 31 $2K
Wolff Wiese Magana LLC 0.00% No change 30 $2K
TD Private Client Wealth LLC 0.00% New 27 $1K
Capital A Wealth Management, LLC 0.00% No change 25 $1K
DiNuzzo Private Wealth, Inc. 0.00% Add +8.7% 25 $1K
Financial Network Wealth Advisors LLC 0.00% New 19 $989
Nova Wealth Management, Inc. 0.00% New 19 $989
SJS Investment Consulting Inc. 0.00% No change 18 $937
Fortitude Family Office, LLC 0.00% No change 17 $885
Global Financial Private Client, LLC 0.00% Add +220.0% 16 $832
Kayne Anderson Rudnick Investment Management LLC 0.00% No change 15 $780
Bokf, NA 0.00% No change 14 $728
Clearstead Trust, LLC 0.00% New 13 $677
Creative Financial Designs Inc. 0.00% Reduce -88.6% 12 $624
Riggs Asset Managment Co. Inc. 0.00% No change 10 $521
Richardson Financial Services Inc. 0.00% New 10 $520
Eq Wealth Advisors, LLC 0.00% New 10 $520
Rakuten Securities, Inc. 0.00% New 10 $520
Larson Financial Group LLC 0.00% No change 8 $416
True Wealth Design, LLC 0.00% Add +500.0% 6 $313
Garde Capital, Inc. 0.00% New 5 $261
Parkworth Wealth Management, Inc. 0.00% No change 4 $208
Bay Harbor Wealth Management, LLC 0.00% New 4 $208
Valued Wealth Advisors LLC 0.00% No change 3 $157
HFM Investment Advisors, LLC 0.00% — 3 $157
MV Capital Management, Inc. 0.00% No change 2 $105
TFC Financial Management, Inc. 0.00% No change 1 $53
ROSS\JOHNSON & Associates LLC 0.00% New 1 $52
Mather Group, Llc. 0.00% No change 1 $52
Harvest Fund Management Co., Ltd 0.00% No change 6 $0

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