AMTM
Amentum Holdings, Inc.$28.07+0.07 (+0.25%)IndustrialsNYSE
Institutional Holders
50
as of Q4 2025
Total Shares Held
InfinityB
Total Value
$1.30577541364736e+251T
% of Float
Infinity%
Price History
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AMERICAN SECURITIES LLC | 45,026,743 | $1.3B | 100.00% | Share |
| 2 | VANGUARD GROUP INC | 14,263,713 | $413.6M | 0.01% | Share |
| 3 | BlackRock, Inc. | 12,442,679 | $360.0M | 0.01% | Share |
| 4 | PRIMECAP MANAGEMENT CO/CA/ | 12,126,927 | $351.7M | 0.27% | Share |
| 5 | Invesco Ltd. | 10,705,680 | $310.5M | 0.05% | Share |
| 6 | FMR LLC | 6,428,281 | $186.0M | 0.01% | Share |
| 7 | Invesco Ltd. | 6,158,208 | $178.6M | 0.03% | Share |
| 8 | FRONTIER CAPITAL MANAGEMENT CO LLC | 5,772,976 | $167.4M | 1.78% | Share |
| 9 | STATE STREET CORP | 5,061,620 | $146.0M | 0.00% | Share |
| 10 | BlackRock, Inc. | 3,886,923 | $112.0M | 0.00% | Share |
| 11 | Focus Partners Wealth | 2,794,417 | $81.0M | 0.09% | Share |
| 12 | M&T BANK CORP | 256,390 | $80.5M | 0.26% | Share |
| 13 | Invesco Ltd. | 2,496,635 | $72.4M | 0.01% | Share |
| 14 | NORGES BANK | 2,294,097 | $66.0M | 0.01% | Share |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 2,257,309 | $65.0M | 0.00% | Share |
| 16 | Invesco Ltd. | 2,041,506 | $59.2M | 0.01% | Share |
| 17 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1,961,858 | $56.0M | 0.08% | Share |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,952,002 | $56.0M | 0.01% | Share |
| 19 | THOMPSON SIEGEL & WALMSLEY LLC | 1,921,809 | $55.7M | 0.93% | Share |
| 20 | DIMENSIONAL FUND ADVISORS LP | 1,680,642 | $48.0M | 0.01% | Share |
| 21 | Arvin Capital Management LP | 1,636,492 | $47.5M | 8.94% | Share |
| 22 | COOPER CREEK PARTNERS MANAGEMENT LLC | 1,553,074 | $45.0M | 2.03% | Share |
| 23 | AQR CAPITAL MANAGEMENT LLC | 1,437,642 | $41.0M | 0.02% | Share |
| 24 | FIL Ltd | 1,429,384 | $41.0M | 0.03% | Share |
| 25 | BRIGHTLINE CAPITAL MANAGEMENT, LLC | 1,392,000 | $40.4M | 16.32% | Share |
| 26 | ExodusPoint Capital Management, LP | 1,184,186 | $34.0M | 0.27% | Share |
| 27 | VOYA INVESTMENT MANAGEMENT LLC | 1,135,729 | $32.0M | 0.03% | Share |
| 28 | THRIVENT FINANCIAL FOR LUTHERANS | 1,076,388 | $31.0M | 0.05% | Share |
| 29 | M&T BANK CORP | 92,025 | $28.9M | 0.09% | Share |
| 30 | LOOMIS SAYLES & CO L P | 995,320 | $28.0M | 0.03% | Share |
| 31 | THRIVENT FINANCIAL FOR LUTHERANS | 992,716 | $28.0M | 0.05% | Share |
| 32 | VANGUARD GROUP INC | 928,081 | $26.9M | 0.00% | Share |
| 33 | CACTI ASSET MANAGEMENT LLC | 881,692 | $25.7M | 1.55% | Share |
| 34 | Verition Fund Management LLC | 865,172 | $25.0M | 0.10% | Share |
| 35 | AVENIR CORP | 850,944 | $24.7M | 2.68% | Share |
| 36 | M&T BANK CORP | 77,885 | $24.4M | 0.08% | Share |
| 37 | 683 Capital Management, LLC | 835,000 | $24.2M | 1.05% | Share |
| 38 | MORGAN STANLEY | 776,860 | $22.0M | 0.00% | Share |
| 39 | Penn Capital Management Company, LLC | 743,937 | $21.6M | 1.72% | Share |
| 40 | NORTHERN TRUST CORP | 747,217 | $21.0M | 0.00% | Share |
| 41 | PRINCIPAL FINANCIAL GROUP INC | 724,017 | $21.0M | 0.01% | Share |
| 42 | Point72 Asset Management, L.P. | 695,287 | $20.0M | 0.02% | Share |
| 43 | Gotham Asset Management, LLC | 635,430 | $18.0M | 0.07% | Share |
| 44 | TWO SIGMA INVESTMENTS, LP | 637,986 | $18.0M | 0.03% | Share |
| 45 | MORGAN STANLEY | 620,697 | $18.0M | 0.00% | Share |
| 46 | SEGRA CAPITAL MANAGEMENT, LLC | 604,810 | $17.5M | 12.43% | Share |
| 47 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 607,200 | $17.0M | 0.00% | Call |
| 48 | BANK OF AMERICA CORP /DE/ | 585,375 | $16.0M | 0.00% | Share |
| 49 | PUBLIC SECTOR PENSION INVESTMENT BOARD | 530,566 | $15.0M | 0.05% | Share |
| 50 | NEW YORK STATE COMMON RETIREMENT FUND | 535,218 | $15.0M | 0.02% | Share |