Amentum HoldingsAMTM

13F holders, Q2 2026 (June 30)
464holders −23
52new positions
73sold out
10famous investors
$19.85avg. 13F price*

At the end of Q2 2026, 464 institutions reported holding Amentum Holdings Inc. (AMTM) in their 13F filings, down 23 from Q1 2026. 52 opened new positions and 73 sold out. The largest holders were American Securities LLC ($930.7M), Invesco Ltd. ($515.8M) and BlackRock, Inc. ($370.1M). 10 famous investors held it, including George Soros (0.0% of Soros Fund Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).

Company
Amentum Holdings Inc.
CUSIP
023939101
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400500 Q3 2024: 492Q3 2024Q4 2024: 451Q4 2024Q1 2025: 418Q1 2025Q2 2025: 460Q2 2025Q3 2025: 462Q3 2025Q4 2025: 483Q4 2025Q1 2026: 487Q1 2026Q2 2026: 464Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions52$58.3M
Exits73$157.2M

All 13F filers, Q1 2026 → Q2 2026: 24,579,102 shares bought and 18,234,155 shares sold, net +6,344,947 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 464 holders

American Securities LLC 24.79% No change 45,026,743 $930.7M
Invesco Ltd. 0.04% Add +16.2% 24,954,251 $515.8M
BlackRock, Inc. 0.01% Add +0.4% 17,906,984 $370.1M
Primecap Management Co. 0.15% Add +1.7% 12,285,504 $253.9M
Vanguard Portfolio Management LLC 0.01% Add +1.2% 7,948,385 $164.3M
Vanguard Capital Management LLC 0.00% Add +0.9% 6,711,987 $138.7M
FMR LLC 0.01% Add +1.8% 5,679,175 $117.4M
Dimensional Fund Advisors LP 0.02% Add +46.2% 5,537,696 $114.5M
State Street Corp. 0.00% Add +1.4% 5,151,772 $106.5M
Frontier Capital Management Co. LLC 0.80% Reduce -15.9% 4,143,971 $85.7M
Troluce Capital Advisors LLC 27.60% Add +256.5% 3,565,399 $73.7M
Geode Capital Management, LLC 0.00% Reduce -3.5% 2,716,560 $56.2M
Goldman Sachs Group Inc. 0.01% Add +139.7% 2,711,866 $56.1M
Morgan Stanley 0.00% Add +19.1% 2,662,329 $55.0M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.06% Reduce -16.8% 2,318,581 $47.9M
Thompson Siegel & Walmsley LLC 0.85% Add +49.5% 2,281,945 $47.2M
Millennium Management 0.03% Add +237.2% 2,127,779 $44.0M
Charles Schwab Investment Management Inc. 0.01% Add +2.5% 2,120,102 $43.8M
Thrivent Financial for Lutherans 0.07% Add +0.3% 2,105,802 $43.5M
Bank of America Corp. 0.00% Reduce -15.1% 2,042,897 $42.2M
Segra Capital Management, LLC 9.68% Add +26.4% 2,037,890 $42.1M
Verition Fund Management LLC 0.32% Add +55.6% 2,019,334 $41.7M
Van Eck Associates Corp. 0.03% Add +263.2% 1,988,898 $41.1M
Voya Investment Management LLC 0.04% Add +64.6% 1,974,191 $40.8M
UBS Group AG 0.01% Reduce -9.7% 1,545,183 $31.9M
Norges Bank 0.00% — 1,516,193 $31.3M
Permian Investment Partners, LP 3.36% Reduce -8.6% 1,433,028 $29.6M
683 Capital Management, LLC 2.19% Add +41.9% 1,100,000 $22.7M
Loomis Sayles & Co. L P 0.03% Reduce -3.6% 1,042,522 $21.5M
Qube Research & Technologies Ltd 0.02% Add +1237.0% 1,034,395 $21.4M
Northern Trust Corp. 0.00% Add +4.7% 1,029,892 $21.3M
Vanguard Fiduciary Trust Co. 0.00% Add +2.2% 968,451 $20.0M
Cacti Asset Management LLC 0.91% No change 881,692 $18.2M
Bank of New York Mellon Corp 0.00% Reduce -3.4% 878,084 $18.2M
Russell Investments Group, Ltd. 0.02% Add +17.8% 840,642 $17.4M
Avenir Corp. 2.04% Reduce -3.5% 811,726 $16.8M
Wells Fargo & Company 0.00% Add +17.8% 750,214 $15.5M
Principal Financial Group Inc. 0.01% Reduce -0.3% 742,381 $15.3M
Ancora Advisors LLC 0.29% Add +1.8% 715,652 $14.8M
Royce & Associates LP 0.12% Add +26.9% 697,368 $14.4M
HRT Financial LP 0.03% New 671,847 $13.9M
Citadel Advisors 0.01% Add +731.7% 670,684 $13.9M
Point72 Asset Management 0.02% Reduce -60.1% 649,984 $13.4M
AQR Capital Management 0.00% Add +18.5% 601,900 $12.4M
First Trust Advisors LP 0.01% Add +140.2% 547,907 $11.3M
Ruane, Cunniff & Goldfarb L.P. 0.17% Reduce -66.9% 537,213 $11.1M
Public Sector Pension Investment Board 0.03% Reduce -3.8% 528,821 $10.9M
Loews Corp 0.08% New 500,000 $10.3M
Shapiro Capital Management LLC 0.60% New 475,970 $9.8M
First National Bank of Omaha 0.27% Add +91.9% 475,992 $9.7M
Legacy Advisors, LLC 0.85% Add +0.0% 9,065,677 $9.1M
Nuveen, LLC 0.00% Reduce -51.6% 421,495 $8.7M
Arvin Capital Management LP 1.61% Reduce -79.9% 416,705 $8.6M
Hotchkis & Wiley Capital Management LLC 0.02% Add +20.5% 402,130 $8.3M
Susquehanna Fundamental Investments, LLC 0.15% Add +81.1% 394,370 $8.2M
Boothbay Fund Management, LLC 0.16% Add +350.1% 387,973 $8.0M
De Lisle Partners LLP 0.84% Reduce -1.3% 374,818 $7.7M
Vident Advisory, LLC 0.06% Reduce -4.1% 372,918 $7.7M
Mawer Investment Management Ltd. 0.05% Add +10.7% 369,557 $7.6M
Moore Capital Management, LP 0.18% Reduce -58.2% 365,096 $7.5M
Legal & General Group Plc 0.00% Add +4.2% 349,048 $7.2M
Jane Street Group, LLC 0.00% Add +79.0% 343,687 $7.1M
Susquehanna International Group, LLP 0.01% Add +0.7% 332,452 $6.9M
CenterBook Partners LP 0.33% Add +128.8% 328,766 $6.8M
Ameriprise Financial Inc. 0.00% Reduce -3.1% 319,479 $6.6M
Grizzlyrock Capital, LLC 4.60% Add +10.1% 318,363 $6.6M
Swiss National Bank 0.00% Add +1.5% 318,091 $6.6M
Rovida Investment Management Ltd 0.44% No change 315,000 $6.5M
Aristotle Capital Boston, LLC 0.43% Reduce -10.8% 307,836 $6.4M
Exchange Traded Concepts, LLC 0.03% Add +3.5% 305,286 $6.3M
Two Sigma Investments, LP 0.00% Reduce -68.4% 284,268 $5.9M
Rhumbline Advisers 0.00% Reduce -5.4% 284,060 $5.9M
Fifth Third Bancorp 0.01% Add +3.1% 281,815 $5.8M
California Public Employees Retirement System 0.00% Reduce -3.9% 266,383 $5.5M
SG Americas Securities, LLC 0.00% Reduce -4.2% 262,993 $5.4M
Hudson Value Partners, LLC 1.30% Add +22.7% 250,185 $5.2M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +0.7% 249,725 $5.2M
CSM Advisors, LLC 0.11% Add +200.1% 243,814 $5.0M
AWH Capital, L.P. 3.34% No change 235,250 $4.9M
ExodusPoint Capital Management, LP 0.04% New 226,289 $4.7M
Raymond James Financial Inc. 0.00% Reduce -8.7% 224,399 $4.6M
Hel Ved Capital Management Ltd 0.62% Add +19.9% 214,000 $4.4M
D. E. Shaw & Co. 0.00% Add +189.4% 191,488 $4.0M
Sei Investments Co. 0.00% Reduce -35.5% 190,069 $3.9M
Wedge Capital Management L L P 0.06% Add +14.1% 187,832 $3.9M
Verbena Value LP 0.64% New 186,200 $3.8M
Telos Capital Management, Inc. 0.34% Reduce -2.3% 185,611 $3.8M
California State Teachers Retirement System 0.00% Reduce -0.7% 183,223 $3.8M
North Growth Management Ltd. 0.46% Add +0.6% 173,000 $3.6M
OpenArc Corporate Advisory, LLC 0.04% Reduce -0.0% 170,291 $3.5M
Brevan Howard Capital Management LP 0.05% Add +116.8% 167,354 $3.5M
New York State Teachers Retirement System 0.01% Reduce -2.0% 161,992 $3.3M
Atom Investors LP 0.30% Add +605.1% 160,876 $3.3M
Gotham Asset Management 0.01% Reduce -70.0% 156,113 $3.2M
T. Rowe Price Associates Inc. 0.00% Add +4.7% 152,081 $3.1M
Barclays PLC 0.00% Add +224.2% 151,780 $3.1M
Soviero Asset Management, LP 1.50% Reduce -37.5% 150,000 $3.1M
Oppenheimer & Co. Inc. 0.03% Reduce -15.3% 142,974 $3.0M
Bryn Mawr Trust Advisors, LLC 0.13% Add +21.0% 141,443 $2.9M
Prudential Financial Inc. 0.00% Reduce -0.3% 139,950 $2.9M
Focus Partners Wealth 0.00% Reduce -94.7% 138,344 $2.9M
Vanguard Global Advisers, LLC 0.00% Add +123.8% 137,394 $2.8M
VANGUARD ASSET MANAGEMENT, Ltd 0.00% No change 127,793 $2.6M
Bessemer Group Inc. 0.00% Add +0.1% 126,107 $2.6M
JPMorgan Chase & Co. 0.00% Add +40.6% 119,174 $2.6M
South Dakota Investment Council 0.04% Reduce -1.0% 121,837 $2.5M
Soros Fund Management 0.04% Add +9.9% 118,276 $2.4M
State Board of Administration of Florida Retirement System 0.00% Reduce -3.1% 117,135 $2.4M
Algert Global LLC 0.03% Add +1.2% 102,220 $2.1M
Alliancebernstein L.P. 0.00% Add +8.3% 79,944 $2.1M
Twinbeech Capital LP 0.37% New 99,727 $2.1M
Strategic Global Advisors, LLC 0.29% Add +3.5% 99,103 $2.0M
Quantinno Capital Management LP 0.00% Reduce -31.9% 99,067 $2.0M
State of Wisconsin Investment Board 0.00% Reduce -3.5% 98,425 $2.0M
GAMCO Investors 0.02% Add +1.9% 97,120 $2.0M
LPL Financial LLC 0.00% Add +8.6% 96,430 $2.0M
Royal Bank of Canada 0.00% Reduce -60.3% 92,041 $1.9M
Mraz, Amerine & Associates, Inc. 0.27% Add +25.3% 90,200 $1.9M
Pine Valley Investments Ltd Liability Co 0.08% Add +12.9% 89,488 $1.8M
Holocene Advisors, LP 0.00% Reduce -27.7% 89,037 $1.8M
Illinois Municipal Retirement Fund 0.02% Add +2.9% 85,809 $1.8M
Balyasny Asset Management L.P. 0.00% Add +365.5% 85,389 $1.8M
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -3.3% 76,516 $1.6M
Dynamic Technology Lab Private Ltd 0.35% Add +77.0% 76,540 $1.6M
Gabelli Funds LLC 0.01% Add +9.3% 76,283 $1.6M
Osaic Holdings, Inc. 0.00% Add +181.9% 76,280 $1.6M
New York State Common Retirement Fund 0.00% Reduce -85.0% 75,151 $1.6M
BDF-Gestion 0.20% Reduce -10.1% 676 $1.5M
Cascade Investment Advisors, Inc. 0.82% New 72,340 $1.5M
Police & Firemen's Retirement System of New Jersey 0.01% Add +1.4% 71,268 $1.5M
Jupiter Topco LLC 0.00% — 69,400 $1.4M
Ridge Creek Global, Inc 1.10% Reduce -3.0% 68,418 $1.4M
Louisiana State Employees Retirement System 0.02% Reduce -1.0% 67,500 $1.4M
Natixis 0.01% New 67,073 $1.4M
Treasurer of the State of North Carolina 0.00% Reduce -4.7% 64,959 $1.3M
Caption Management, LLC 0.05% Add +194.6% 64,000 $1.3M
State of New Jersey Common Pension Fund D 0.00% Reduce -13.1% 61,033 $1.3M
Kerrisdale Advisers, LLC 0.31% Add +105.0% 59,845 $1.2M
WINTON GROUP Ltd 0.04% Add +5.2% 58,393 $1.2M
Fox Run Management, L.L.C. 0.19% Add +67.1% 56,706 $1.2M
Delphi Management Inc. 1.12% Add +46.5% 55,469 $1.1M
Creative Planning 0.00% Reduce -16.0% 54,404 $1.1M
Manufacturers Life Insurance Company, The 0.00% Add +568.7% 273,618 $1.1M
Advisors Asset Management, Inc. 0.02% Add +7.0% 53,517 $1.1M
State of Tennessee, Department of Treasury 0.00% Add +14.8% 53,132 $1.1M
Crestwood Advisors Group, LLC 0.02% Reduce -6.7% 53,002 $1.1M
XTX Topco Ltd 0.01% Add +122.5% 52,938 $1.1M
Wolverine Asset Management LLC 0.06% No change 51,942 $1.1M
Victory Capital Management Inc. 0.00% Add +1.8% 50,740 $1.0M
State of Alaska, Department of Revenue 0.01% Reduce -33.2% 50,689 $1.0M
Hahn Capital Management LLC 0.62% Reduce -2.8% 49,705 $1.0M
Envestnet Asset Management Inc. 0.00% Reduce -19.8% 49,420 $1.0M
Intech Investment Management LLC 0.01% New 48,767 $1.0M
Natixis Advisors, LLC 0.00% Reduce -11.2% 48,328 $998K
Wexford Capital LP 0.14% Add +34.9% 47,870 $989K
Bridgewater Associates 0.00% Add +176.9% 47,223 $976K
Public Employees Retirement System of Ohio 0.00% Reduce -5.0% 45,464 $940K
Hikari Tsushin, Inc. 0.06% No change 45,403 $938K
Amalgamated Bank 0.01% Reduce -24.5% 44,063 $911K
Arizona State Retirement System 0.00% Add +0.5% 43,751 $904K
First National Advisers, LLC 0.13% Add +238.1% 43,079 $890K
Cerity Partners LLC 0.00% Add +1.0% 42,875 $886K
Paragon Capital Management LLC 0.41% Reduce -1.2% 42,651 $882K
Entropy Technologies, LP 0.03% Add +57.2% 42,286 $874K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 40,963 $847K
Jones Financial Companies LLLP 0.00% Add +10.2% 41,502 $840K
Lido Advisors, LLC 0.00% Reduce -19.9% 40,309 $833K
Vanguard Investments Australia, Ltd. 0.00% No change 39,488 $816K
Harbor Capital Advisors, Inc. 0.06% New 39,501 $816K
Dba Trading, LLC 0.41% No change 31,196 $814K
Teachers Retirement System of the State of Kentucky 0.01% No change 37,772 $781K
Yousif Capital Management, LLC 0.01% Reduce -0.3% 37,746 $780K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -4.0% 36,500 $754K
Axq Capital, LP 0.08% New 35,915 $742K
Wilmington Savings Fund Society, FSB 0.02% Add +21.6% 35,425 $732K
Oregon Public Employees Retirement Fund 0.01% Reduce -0.3% 35,000 $723K
Nisa Investment Advisors, LLC 0.00% Reduce -3.6% 34,922 $722K
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% Reduce -2.4% 33,813 $699K
Captrust Financial Advisors 0.00% Add +5.6% 33,730 $697K
Tower Bridge Advisors 0.06% Reduce -6.8% 33,261 $688K
Lebenthal Global Advisors, LLC 0.09% New 33,000 $682K
Old West Investment Management, LLC 0.07% Add +51.0% 32,875 $680K
Neuberger Berman Group LLC 0.00% Add +56.3% 32,120 $664K
Clear Harbor Asset Management, LLC 0.04% Reduce -5.9% 31,780 $657K
Citigroup Inc. 0.00% Reduce -22.6% 31,486 $651K
Marco Investment Management LLC 0.04% New 31,391 $649K
Williams Jones Wealth Management, LLC. 0.01% Reduce -4.0% 31,209 $645K
Dover Advisors, LLC 0.26% Add +5.0% 22,219 $644K
Blackstone Inc. 0.00% New 31,027 $641K
Steadtrust LLC 0.32% Reduce -33.0% 30,400 $628K
Maryland State Retirement & Pension System 0.01% No change 29,838 $617K
Legal Advantage Investments, Inc. 0.21% No change 28,900 $597K
Group One Trading LLC 0.02% New 27,710 $573K
Corient Private Wealth LP 0.00% Reduce -6.7% 27,543 $569K
Jain Global LLC 0.01% New 27,519 $569K
Blair William & Co. 0.00% Reduce -44.7% 27,278 $564K
Pictet Asset Management Holding SA 0.00% No change 26,893 $556K
National Philanthropic Trust 0.01% Reduce -0.8% 26,844 $555K
Ameritas Advisory Services, LLC 0.01% New 26,747 $553K
Sit Investment Associates Inc. 0.01% No change 26,202 $542K
Security National Bank of So Dak 0.25% Reduce -0.6% 25,964 $537K
Leavell Investment Management, Inc. 0.02% Add +48.2% 24,660 $510K
Oppenheimer Asset Management Inc. 0.01% Reduce -12.6% 24,597 $508K
Feynman Point Asset Management LLC 0.91% New 24,075 $498K
Peak Asset Management, LLC 0.07% No change 24,000 $496K
Pathstone Holdings, LLC 0.00% Add +9.9% 23,947 $495K
Security National Bank of Sioux City Iowa 0.20% Add +31.3% 23,326 $482K
US Bancorp \de 0.00% Reduce -6.6% 22,681 $469K
HSBC Holdings PLC 0.00% New 22,218 $460K
Tidal Investments LLC 0.00% Add +54.0% 22,071 $456K
Deutsche Bank AG 0.00% Add +9.9% 21,821 $451K
GMO 0.00% New 21,601 $446K
Neville Rodie & Shaw Inc. 0.03% Reduce -1.5% 21,486 $444K
Gryphon Financial Partners LLC 0.04% Add +11.5% 21,057 $435K
Guidance Capital, Inc. 0.09% Add +7.1% 20,853 $433K
Stephens Inc. 0.00% Reduce -12.3% 20,516 $424K
Bank of Montreal 0.00% Add +2.6% 20,485 $423K
Summit Trail Advisors, LLC 0.01% Add +44.9% 20,229 $418K
Lathrop Investment Management Co. 0.07% Reduce -2.6% 19,526 $404K
VIRGINIA RETIREMENT SYSTEMS ET Al 0.00% No change 19,400 $401K
Mutual of America Capital Management LLC 0.00% Add +8.8% 19,129 $395K
Weatherly Asset Management L. P. 0.03% Add +92.5% 18,650 $385K
Commonwealth Equity Services, LLC 0.00% Add +4.3% 18,240 $377K
Hancock Whitney Corp. 0.01% New 18,236 $377K
Toth Financial Advisory Corp. 0.04% Reduce -18.5% 18,226 $377K
ASO GROUP Ltd 0.16% No change 17,724 $366K
State of Wyoming 0.04% Add +112.8% 17,667 $365K
Shay Capital LLC 0.04% New 17,500 $362K
Clifford Swan Investment Counsel LLC 0.01% Reduce -8.9% 17,495 $362K
Vanguard Personalized Indexing Management, LLC 0.00% Add +3.8% 17,111 $354K
CIBC Asset Management Inc 0.00% Reduce -7.2% 17,104 $354K
Simplex Trading, LLC 0.01% New 17,003 $351K
Machina Capital S.A.S. 0.05% Add +101.4% 16,681 $345K
Cambridge Investment Research Advisors, Inc. 0.00% Reduce -14.3% 16,485 $341K
Elo Mutual Pension Insurance Co 0.00% New 16,030 $331K
Teacher Retirement System of Texas 0.00% Add +63.2% 15,882 $328K
Sanctuary Advisors, LLC 0.00% New 15,732 $325K
Heritage Wealth Advisors 0.01% Reduce -5.0% 15,532 $321K
Truist Financial Corp. 0.00% Reduce -6.5% 15,323 $317K
Caitong International Asset Management Co., Ltd 0.04% Add +418.9% 15,239 $315K
Moran Wealth Management, LLC 0.01% Reduce -23.0% 15,076 $312K
First Manhattan Co. Llc. 0.00% Add +0.9% 14,242 $294K
HighTower Advisors, LLC 0.00% Reduce -24.2% 14,108 $292K
Walleye Capital LLC 0.00% Add +261.5% 13,836 $286K
Franklin Resources Inc. 0.00% Add +14.7% 13,587 $281K
Public Employees Retirement Association of Colorado 0.00% No change 13,525 $280K
Intrinsic Value Partners, LLC 0.19% Reduce -3.6% 13,399 $277K
Sterling Capital Management LLC 0.00% Reduce -7.1% 13,388 $277K
Granite Investment Partners, LLC 0.01% No change 13,248 $274K
Formidable Asset Management, LLC 0.04% Reduce -3.0% 13,065 $270K
First Bank & Trust 0.04% Reduce -2.9% 13,029 $269K
Quadrant Capital Group LLC 0.01% Reduce -4.2% 13,002 $269K
Mercer Global Advisors Inc. 0.00% Reduce -16.0% 12,996 $269K
Cetera Investment Advisers 0.00% Reduce -47.1% 12,885 $266K
Mitsubishi UFJ Trust & Banking Corp 0.00% New 12,499 $258K
Cahaba Wealth Management, Inc. 0.02% No change 12,076 $250K
PNC Financial Services Group, Inc. 0.00% Reduce -12.1% 12,020 $248K
111 Capital 0.04% New 11,779 $243K
PFG Investments, LLC 0.01% Add +9.9% 11,351 $235K
Lipe & Dalton 0.11% No change 10,916 $226K
Xponance LLC 0.00% Reduce -5.0% 10,908 $225K
Shufro Rose & Co. LLC 0.01% Reduce -0.0% 10,734 $222K
Janney Montgomery Scott LLC 0.00% Reduce -18.0% 10,442 $216K
Swiss Life Asset Management Ltd 0.00% Reduce -36.8% 10,448 $216K
AE Wealth Management LLC 0.00% Add +12.3% 10,379 $215K
Lecap Asset Management Ltd. 0.09% New 10,370 $214K
Advyzon Investment Management, LLC 0.02% Reduce -1.2% 10,228 $211K
Cinctive Capital Management LP 0.01% New 10,000 $207K
Allworth Financial LP 0.00% Reduce -2.0% 9,805 $203K
Sfmg, LLC 0.01% No change 9,785 $202K
Xcelsior Advisor Partners LLC 0.03% New 9,779 $202K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% No change 9,500 $196K
Ensign Peak Advisors, Inc 0.00% No change 9,386 $194K
Danske Bank A/S 0.00% Add +5.0% 8,536 $176K
Arax Advisory Partners 0.00% Add +399.3% 8,294 $171K
Aberdeen Wealth Management LLC 0.08% Reduce -4.0% 8,291 $171K
Smithfield Trust Co 0.01% No change 7,890 $161K
CX Institutional 0.00% Reduce -2.6% 7,694 $159K
STRS Ohio 0.00% Add +62.7% 6,195 $128K
KBC Group NV 0.00% No change 5,431 $112K
BOK Financial Private Wealth, Inc. 0.01% Reduce -14.0% 5,268 $109K
GAMMA Investing LLC 0.00% Reduce -12.4% 4,958 $102K
Horizon Investments, LLC 0.00% Add +18.4% 4,407 $91K
Rockefeller Capital Management L.P. 0.00% Reduce -3.4% 4,108 $85K
New Age Alpha Advisors, LLC 0.00% New 4,015 $83K
Parallel Advisors, LLC 0.00% Reduce -8.1% 3,948 $82K
Whittier Trust Co. 0.00% No change 3,614 $80K
Washington Trust Advisors, Inc. 0.01% Reduce -55.7% 3,598 $74K
Covestor Ltd 0.04% Add +47.9% 3,512 $73K
TD Waterhouse Canada Inc. 0.00% Reduce -24.9% 3,342 $67K
McDonald Partners LLC 0.02% New 3,092 $64K
Farther Finance Advisors, LLC 0.00% Reduce -4.9% 2,521 $52K
MetLife Investment Management, LLC 0.00% Reduce -4.6% 2,489 $51K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Add +2.1% 2,375 $49K
Loring Wolcott & Coolidge Fiduciary Advisors LLP 0.00% No change 2,174 $45K
Signaturefd, LLC 0.00% Reduce -7.3% 2,164 $45K
Pinnacle Wealth Planning Services, Inc. 0.00% Reduce -38.5% 1,932 $40K
UMB Bank, n.a. 0.00% Reduce -26.3% 1,844 $38K
Salomon & Ludwin, LLC 0.00% Add +43.1% 1,868 $38K
Nykredit A/S 0.00% — 1,800 $37K
Asset Planning,Inc 0.02% No change 1,793 $37K
Atlas Capital Advisors Inc. 0.00% Reduce -6.7% 1,684 $35K
Financial Consulate, Inc. 0.00% No change 1,550 $32K
Global Retirement Partners, LLC 0.00% — 1,484 $31K
FIL Ltd 0.00% Reduce -99.8% 1,376 $28K
Atlantic Union Bankshares Corp 0.00% No change 1,373 $28K
NFSG Corp 0.00% No change 1,350 $28K
Clearstead Advisors, LLC 0.00% Add +441.6% 1,262 $26K
EverSource Wealth Advisors, LLC 0.00% Reduce -20.0% 1,226 $25K
HM Payson & Co. 0.00% Reduce -36.8% 1,226 $25K
Brown Brothers Harriman & Co. 0.00% No change 1,221 $25K
Whittier Trust Co. of Nevada Inc. 0.00% No change 1,081 $23K
Salem Investment Counselors Inc. 0.00% New 1,082 $22K
Towarzystwo Funduszy Inwestycyjnych Pzu SA 0.01% Add +1849.1% 1,033 $21K
Smartleaf Asset Management LLC 0.00% No change 1,045 $21K
IFP Advisors, Inc 0.00% Add +182.7% 995 $21K
Essential Partners LLC 0.01% Reduce -77.8% 933 $19K
Los Angeles Capital Management LLC 0.00% No change 893 $18K
Harbour Investments, Inc. 0.00% Reduce -3.8% 858 $18K
Elequin Capital, LP 0.00% New 833 $17K
Korea Investment CORP 0.00% No change 781 $16K
Chung Wu Investment Group, LLC 0.01% No change 744 $15K
NewEdge Advisors, LLC 0.00% Reduce -0.9% 674 $14K
Strategic Wealth Partners, Ltd. 0.00% Reduce -20.0% 659 $14K
Steward Partners Investment Advisory, LLC 0.00% Reduce -13.1% 653 $13K
Evolution Advisers, Inc. 0.00% Add +2.2% 650 $13K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -17.9% 628 $13K
Parvin Asset Management, LLC 0.01% Reduce -39.2% 610 $13K
Parkside Financial Bank & Trust 0.00% Add +2.0% 559 $12K
N.E.W. Advisory Services LLC 0.00% No change 542 $11K
Colonial Trust Advisors 0.00% No change 538 $11K
Axiom Investment Management LLC 0.01% New 530 $11K
Federation des caisses Desjardins du Quebec 0.00% Reduce -64.2% 522 $11K
Blue Trust, Inc. 0.00% Reduce -4.6% 515 $11K
Sfam, LLC 0.01% No change 487 $10K
Rothschild Investment LLC 0.00% Reduce -6.1% 480 $10K
Keating Financial Advisory Services, Inc. 0.00% Reduce -38.2% 476 $10K
Bare Financial Services, Inc 0.00% Add +42.2% 458 $9K
Quent Capital, LLC 0.00% Reduce -29.7% 429 $9K
Basecamp Wealth Advisors LLC 0.00% No change 399 $8K
CoreCap Advisors, LLC 0.00% No change 351 $7K
LRI Investments, LLC 0.00% Add +1.8% 338 $7K
Bartlett & Co. Wealth Management LLC 0.00% Reduce -31.0% 334 $7K
Chesapeake Asset Management LLC 0.01% Reduce -9.8% 333 $7K
Larson Financial Group LLC 0.00% Reduce -2.6% 333 $7K
Private Trust Co. NA 0.00% Reduce -17.7% 317 $7K
Moisand Fitzgerald Tamayo, LLC 0.00% No change 314 $6K
Kemnay Advisory Services Inc. 0.00% New 313 $6K
SBI Securities Co., Ltd. 0.00% Add +319.7% 298 $6K
Tower Research Capital LLC (TRC) 0.00% Reduce -85.5% 291 $6K
Rossby Financial, LCC 0.00% No change 288 $6K
Murphy & Mullick Capital Management Corp 0.00% No change 283 $6K
Steigerwald, Gordon & Koch Inc. 0.00% No change 272 $6K
Oakworth Capital, Inc. 0.00% No change 271 $5K
Pinnacle Bancorp, Inc. 0.00% Add +17.6% 260 $5K
National Bank of Canada 0.00% Reduce -97.7% 249 $5K
TD Private Client Wealth LLC 0.00% Add +73.4% 248 $5K
Golden State Wealth Management, LLC 0.00% No change 246 $5K
AdvisorNet Financial, Inc 0.00% Reduce -5.5% 243 $5K
Picton Mahoney Asset Management 0.00% Reduce -99.1% 240 $5K
Financial Management Professionals, Inc. 0.00% No change 228 $5K
Perkins Coie Trust Co 0.00% No change 219 $5K
Old Second National Bank of Aurora 0.00% No change 212 $4K
Elevation Wealth Partners, LLC 0.00% New 199 $4K
True Wealth Design, LLC 0.00% Add +23.1% 197 $4K
Bellevue Asset Management, LLC 0.00% No change 197 $4K
Sachetta, LLC 0.00% No change 194 $4K
Cromwell Holdings LLC 0.00% No change 184 $4K
Glen Eagle Advisors, LLC 0.00% No change 184 $4K
Assetmark, Inc. 0.00% Add +21.6% 180 $4K
Elevated Capital Advisors, LLC 0.00% No change 177 $4K
Private Wealth Management Group, LLC 0.00% Add +77.0% 177 $4K
Versant Capital Management, Inc 0.00% Reduce -39.8% 171 $4K
Geneos Wealth Management Inc. 0.00% No change 170 $4K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 170 $4K
Atlantic Edge Private Wealth Management, LLC 0.00% No change 164 $3K
Y.D. More Investments Ltd 0.00% Reduce -53.0% 158 $3K
Bogart Wealth, LLC 0.00% Add +710.5% 154 $3K
Brooklyn FI, LLC 0.00% New 135 $3K
Quarry LP 0.00% Reduce -94.5% 139 $3K
CVA Family Office, LLC 0.00% Add +89.9% 131 $3K
Nova Wealth Management, Inc. 0.00% No change 130 $3K
Mather Group, Llc. 0.00% Reduce -91.0% 121 $3K
Roxbury Financial LLC 0.00% No change 118 $2K
Brown, Lisle/Cummings, Inc. 0.00% Reduce -3.3% 118 $2K
BankPlus Trust Department 0.00% No change 110 $2K
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -6.0% 109 $2K
Grove Bank & Trust 0.00% No change 108 $2K
Godsey & Gibb, Inc. 0.00% No change 106 $2K
Harbor Investment Advisory, LLC 0.00% No change 106 $2K
Ramirez Asset Management, Inc. 0.00% No change 106 $2K
Crews Bank & Trust 0.00% No change 100 $2K
Rosenberg Matthew Hamilton 0.00% No change 99 $2K
CENTRAL TRUST Co 0.00% Reduce -29.4% 96 $2K
Evolution Wealth Management Inc. 0.00% New 88 $2K
NBH Bank 0.00% — 78 $2K
Farmers & Merchants Investments Inc. 0.00% No change 75 $2K
Huntington National Bank 0.00% Reduce -46.8% 74 $2K
Hughes Financial Services, LLC 0.00% Reduce -1.4% 69 $1K
Owl Creek Wealth Partners LLC 0.00% No change 65 $1K
Proathlete Wealth Management LLC 0.00% No change 64 $1K
Fortitude Family Office, LLC 0.00% Add +530.0% 63 $1K
High Note Wealth, LLC 0.00% No change 63 $1K
Anchor Investment Management, LLC 0.00% No change 63 $1K
Zions Bancorporation, National Association 0.00% Add +1450.0% 62 $1K
Prestige Wealth Management Group LLC 0.00% Add +67.7% 57 $1K
Rakuten Securities, Inc. 0.00% Reduce -59.6% 55 $1K
Rialto Wealth Management, LLC 0.00% Add +85.2% 50 $1K
Centerpoint Advisors, LLC 0.00% No change 69 $1K
Capital Analysts, LLC 0.00% Reduce -50.0% 26 $1K
Fiduciary Financial Advisors 0.00% New 47 $909
Kozak & Associates, Inc. 0.00% No change 44 $889
Bruce G. Allen Investments, LLC 0.00% Reduce -35.0% 39 $806
Creative Capital Management Investments LLC 0.00% New 38 $785
Nvest Wealth Strategies, Inc. 0.00% No change 37 $765
MV Capital Management, Inc. 0.00% No change 34 $703
Bell Investment Advisors, Inc 0.00% Reduce -43.3% 34 $703
Plante Moran Financial Advisors, LLC 0.00% New 34 $703
JFS Wealth Advisors, LLC 0.00% Reduce -12.8% 34 $703
Bokf, NA 0.00% New 33 $682
Creative Financial Designs Inc. 0.00% No change 33 $682
LifeSteps Financial, Inc. 0.00% New 30 $620
MidFirst Bank 0.00% No change 30 $620
SouthState Bank Corp 0.00% Add +50.0% 27 $559
First Pacific Financial 0.00% New 26 $538
Financial Gravity Companies, Inc. 0.00% — 24 $496
Eastern Bank 0.00% Reduce -4.8% 20 $413
Ankerstar Wealth, LLC 0.00% Reduce -36.7% 19 $393
Phillip James Consulting Co. 0.00% No change 18 $372
TD Capital Management LLC 0.00% No change 18 $372
Gilpin Wealth Management, LLC 0.00% Add +21.4% 17 $352
Silver Grove Financial Group, Inc. 0.00% New 17 $351
Compagnie Lombard Odier SCmA 0.00% New 15 $310
Manchester Capital Management LLC 0.00% No change 14 $290
Arlington Trust Co LLC 0.00% Reduce -90.1% 11 $227
HFM Investment Advisors, LLC 0.00% Add +125.0% 9 $187
Torren Management, LLC 0.00% No change 9 $186
Three Bearings Fiduciary Advisors, Inc. 0.00% No change 8 $166
Minot DeBlois Advisors LLC 0.00% No change 8 $165
Davis Capital Management 0.00% New 8 $165
Physician Wealth Advisors, Inc. 0.00% No change 7 $145
Cornerstone Planning Group LLC 0.00% No change 6 $129
Whipplewood Advisors, LLC 0.00% Reduce -57.1% 6 $124
Abound Wealth Management 0.00% Reduce -37.5% 5 $104
Louisbourg Investments Inc. 0.00% No change 5 $103
Maryland Capital Advisors Inc. 0.00% — 4 $83
Morton Brown Family Wealth, LLC 0.00% No change 4 $83
Wilkerson Advisory Group LLC 0.00% No change 4 $83
DecisionPoint Financial, LLC 0.00% New 4 $81
Archer Investment Corp 0.00% No change 3 $63
DiNuzzo Private Wealth, Inc. 0.00% Add +200.0% 3 $63
Bay Harbor Wealth Management, LLC 0.00% New 3 $62
SOA Wealth Advisors, LLC. 0.00% No change 3 $62
Dunhill Financial, LLC 0.00% Reduce -71.4% 2 $53
IMA Advisory Services, Inc. 0.00% Reduce -71.4% 2 $41
Raffa Wealth Management, LLC 0.00% New 2 $41
Park Place Capital Corp 0.00% No change 2 $41
Union Savings Bank 0.00% No change 2 $41
First Horizon Corp. 0.00% Reduce -83.3% 1 $21
Cullen/Frost Bankers, Inc. 0.00% Reduce -50.0% 1 $21
Costello Asset Management, INC 0.00% No change 1 $21
Activest Wealth Management 0.00% No change 1 $21
SJS Investment Consulting Inc. 0.00% Reduce -83.3% 1 $21
Transamerica Financial Advisors, LLC 0.00% Reduce -85.7% 1 $20

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