Amentum Holdings, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| AMERICAN SECURITIES LLC | 05/12/2025 | 43.89 M | $798.87 B | 0.00% | 18.06% |
| BLACKROCK, INC. | 05/02/2025 | 18.25 M | $332.13 M | 8.79% | 7.51% |
| INVESCO LTD. | 05/12/2025 | 17.19 M | $312.88 M | 24.07% | 7.07% |
| VANGUARD GROUP INC | 05/09/2025 | 16.34 M | $297.43 M | -1.21% | 6.73% |
| PRIMECAP MANAGEMENT CO/CA/ | 05/09/2025 | 10.06 M | $183.12 M | 56.86% | 4.14% |
| STATE STREET CORP | 05/15/2025 | 6.58 M | $119.69 M | 1.89% | 2.71% |
| FMR LLC | 05/12/2025 | 4.41 M | $80.24 M | 84.09% | 1.81% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 05/15/2025 | 3.58 M | $65.13 M | 100.00% | 1.47% |
| THOMPSON SIEGEL & WALMSLEY LLC | 05/09/2025 | 3.33 M | $60.54 M | 70.70% | 1.37% |
| KOVITZ INVESTMENT GROUP PARTNERS, LLC | 05/19/2025 | 3.08 M | $55.97 M | -79.20% | 1.27% |
| CITADEL ADVISORS LLC | 05/15/2025 | 2.93 M | $53.26 M | 641.22% | 1.20% |
| VAN ECK ASSOCIATES CORP | 05/15/2025 | 2.60 M | $47.39 M | 129.94% | 1.07% |
| RUANE, CUNNIFF & GOLDFARB L.P. | 05/15/2025 | 2.39 M | $43.55 M | -1.78% | 0.98% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/13/2025 | 2.30 M | $41.87 M | 17.15% | 0.95% |
| VOSS CAPITAL, LLC | 05/14/2025 | 2.22 M | $40.42 M | 393.69% | 0.91% |
| FIL LTD | 05/12/2025 | 2.21 M | $40.21 M | 23.18% | 0.91% |
| MORGAN STANLEY | 05/15/2025 | 2.09 M | $38.09 M | 41.17% | 0.86% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2025 | 2.01 M | $36.61 M | 68.13% | 0.83% |
| BALYASNY ASSET MANAGEMENT L.P. | 05/15/2025 | 1.88 M | $34.23 M | 100.00% | 0.77% |
| ARVIN CAPITAL MANAGEMENT LP | 05/13/2025 | 1.69 M | $30.71 M | 74.80% | 0.69% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/09/2025 | 1.55 M | $28.19 M | 22.54% | 0.64% |
| UBS GROUP AG | 05/13/2025 | 1.53 M | $27.85 M | 35.20% | 0.63% |
| THRIVENT FINANCIAL FOR LUTHERANS | 05/13/2025 | 1.31 M | $23.82 M | -18.81% | 0.54% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 05/15/2025 | 1.22 M | $22.28 M | -70.56% | 0.50% |
| FREESTONE GROVE PARTNERS LP | 05/15/2025 | 1.16 M | $21.20 M | 100.00% | 0.48% |
| DIMENSIONAL FUND ADVISORS LP | 05/13/2025 | 1.11 M | $20.27 M | -3.51% | 0.46% |
| KOPERNIK GLOBAL INVESTORS, LLC | 05/14/2025 | 1.08 M | $19.61 M | 40.67% | 0.44% |
| 683 CAPITAL MANAGEMENT, LLC | 05/15/2025 | 1.01 M | $18.44 M | 138.35% | 0.42% |
| BANK OF AMERICA CORP /DE/ | 05/15/2025 | 968.54 K | $17.63 M | 59.08% | 0.40% |
| AVENIR CORP | 05/14/2025 | 904.16 K | $16.46 M | 367.34% | 0.37% |
| PENN CAPITAL MANAGEMENT COMPANY, LLC | 05/14/2025 | 889.43 K | $16.23 M | 99.29% | 0.37% |
| NORTHERN TRUST CORP | 05/13/2025 | 854.42 K | $15.55 M | 1.45% | 0.35% |
| CACTI ASSET MANAGEMENT LLC | 04/01/2025 | 834.44 K | $15.08 M | 1.21% | 0.34% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/14/2025 | 813.10 K | $14.80 M | 17.18% | 0.33% |
| BANK OF NEW YORK MELLON CORP | 04/29/2025 | 760.51 K | $13.84 M | 16.77% | 0.31% |
| ARVIN CAPITAL MANAGEMENT LP | 05/13/2025 | 731.40 K | $13.31 M | 265.70% | 0.30% |
| PRINCIPAL FINANCIAL GROUP INC | 04/28/2025 | 712.17 K | $12.96 M | 18.29% | 0.29% |
| CSM ADVISORS, LLC | 05/14/2025 | 638.06 K | $11.61 M | -0.16% | 0.26% |
| ENGINE CAPITAL MANAGEMENT, LP | 05/15/2025 | 635.26 K | $11.56 M | 2.23% | 0.26% |
| VOYA INVESTMENT MANAGEMENT LLC | 06/18/2025 | 628.15 K | $11.43 M | 55.44% | 0.26% |
| NEW YORK STATE COMMON RETIREMENT FUND | 05/01/2025 | 611.79 K | $11.14 M | 61.44% | 0.25% |
| JANE STREET GROUP, LLC | 05/19/2025 | 601.76 K | $10.95 M | 2,089.01% | 0.25% |
| ROYAL BANK OF CANADA | 05/15/2025 | 582.20 K | $10.60 M | -5.93% | 0.24% |
| LOEWS CORP | 05/15/2025 | 572.68 K | $10.42 M | 100.00% | 0.24% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/14/2025 | 533.57 K | $9.71 M | -39.12% | 0.22% |
| MOORE CAPITAL MANAGEMENT, LP | 05/15/2025 | 498.26 K | $9.07 M | -15.86% | 0.21% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 05/12/2025 | 455.13 K | $8.28 M | 47.20% | 0.19% |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 05/15/2025 | 450.00 K | $8.19 M | 100.00% | 0.19% |
| GOLDMAN SACHS GROUP INC | 06/27/2025 | 447.58 K | $8.15 M | 64.41% | 0.18% |
| ARISTOTLE CAPITAL BOSTON, LLC | 05/15/2025 | 446.61 K | $8.13 M | -6.37% | 0.18% |
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Amentum Holdings, Inc. institutional Ownership - FAQ's
During the previous two years, 415 institutional investors and hedge funds held shares of Amentum Holdings, Inc.. The most heavily invested institutionals were:
GSA CAPITAL PARTNERS LLP: 0
LECAP ASSET MANAGEMENT LTD: 0
IFM Investors Pty Ltd: 0
ARMSTRONG HENRY H ASSOCIATES INC: 0
Quent Capital, LLC: 0
ABS Direct Equity Fund LLC: 0
76.68% of Amentum Holdings, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 185.66 M shares in the last 24 months. This purchase volume represents approximately $4.71 B in transactions.