Fund shareholders of Amentum Holdings Inc
ISIN US0239391016 · United States · LEI 2549009FJIBLW40CU216
- Fund shareholders
- 308
- Of which ETFs
- 87 221 other funds
- Value held
- ≈ 2B $ 2B $ · 16.5K €
- Share of capital
- 30.9 % of 244.5M shares on Aug 7, 2026
308 funds hold this company. This table lists the 307 that declare it in a regulatory filing. 1 more fund publishes its holdings in its own report. It is not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| THRIVENT DYNAMIC ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 8,309 | 216.7K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Mid Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 7,949 | 207.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional VA U.S. Large Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 7,896 | 207.1K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF SPDR SERIES TRUST | 7,578 | 197.6K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Large Cap Value Fund Bridge Builder Trust | 7,149 | 186.4K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Themes Transatlantic Defense ETF Themes ETF Trust | 6,961 | 181.5K $ | 0.18 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Fundamental U.S. Small Cap Fund JNL Series Trust | 6,902 | 180K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT CONSERVATIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 6,669 | 173.9K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 6,653 | 173.5K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 6,646 | 198.5K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Dow Jones U.S. ETF iShares Trust | 6,465 | 169.6K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Morgan Stanley Pathway Large Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 6,065 | 181.2K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Aristotle Small/Mid Cap Equity Fund Aristotle Fund Series Trust | 5,960 | 155.4K $ | 0.71 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares Morningstar Small-Cap ETF iShares Trust | 5,781 | 151.6K $ | 0.06 % | 0.00 % | as of Apr 30, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 5,599 | 146K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Clearwater Select Equity Fund Clearwater Investment Trust | 5,398 | 140.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Horizon Small/Mid Cap Core Equity ETF Horizon Funds | 5,332 | 159.3K $ | 0.28 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 5,311 | 138.5K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Large-Cap Value Index Fund SCHWAB CAPITAL TRUST | 5,257 | 137.9K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| BNY Mellon US Small Cap Core Equity ETF BNY Mellon ETF Trust | 5,143 | 134.9K $ | 0.17 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Bridge Builder Tax Managed Large Cap Fund Bridge Builder Trust | 5,141 | 134.1K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 5,131 | 133.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| EQ/Large Cap Value Index Portfolio EQ Advisors Trust | 5,081 | 132.5K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs MarketBeta U.S. 1000 Equity ETF Goldman Sachs ETF Trust II | 4,919 | 146.9K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| S&P SmallCap Index Fund SHELTON FUNDS | 4,826 | 144.2K $ | 0.27 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VANGUARD U.S. MULTIFACTOR ETF VANGUARD WELLINGTON FUND | 4,817 | 143.9K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Schwab Fundamental U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 4,771 | 142.5K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Dimensional US Vector Equity ETF Dimensional ETF Trust | 4,711 | 123.6K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SIIT LARGE CAP INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 4,575 | 136.7K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| THE U.S. LARGE CAP VALUE SERIES DFA INVESTMENT TRUST CO | 4,494 | 117.9K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Russell Investments U.S. Small Cap Equity ETF Russell Investments Exchange Traded Funds | 4,431 | 115.6K $ | 0.23 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 4,425 | 115.4K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SA Multi-Managed Small Cap Portfolio SEASONS SERIES TRUST | 4,272 | 111.4K $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PD Large-Cap Value Index Portfolio PACIFIC SELECT FUND | 4,134 | 107.8K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) US Large Cap Low Volatility Index ETF SPDR SERIES TRUST | 3,960 | 103.3K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PD Mid-Cap Index Portfolio PACIFIC SELECT FUND | 3,878 | 101.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP SMALLCAP VALUE ProFunds | 3,872 | 101K $ | 0.52 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 3,861 | 100.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 3,841 | 100.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 3,683 | 96.1K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Voya VACS Index Series MC Portfolio Voya VARIABLE PORTFOLIOS INC | 3,658 | 95.4K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION FUND Thrivent Mutual Funds | 3,588 | 94.1K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AZL Russell 1000 Value Index Fund Allianz Variable Insurance Products Trust | 3,514 | 91.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 3,402 | 88.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Tortoise Nuclear Renaissance ETF Tortoise Capital Series Trust | 3,365 | 100.5K $ | 4.49 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SIMT LARGE CAP INDEX FUND SEI INSTITUTIONAL MANAGED TRUST | 3,199 | 83.4K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Tuttle Capital UFO Disclosure ETF ETF Opportunities Trust | 3,115 | 81.2K $ | 4.96 % | 0.00 % | as of Mar 31, 2026 ↗ |
| TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 2,989 | 78K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 2,823 | 73.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert US Large-Cap Core Responsible Index ETF Morgan Stanley ETF Trust | 2,783 | 72.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 2,599 | 77.6K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust | 2,592 | 67.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 2,485 | 65.2K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Multifactor U.S. Equity Fund RUSSELL INVESTMENT CO | 2,302 | 60.4K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| MidCap Value Fund I Principal Funds, Inc | 2,250 | 59K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| LargeCap Value Fund III Principal Funds, Inc | 2,217 | 58.2K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AAM Sawgrass U.S. Small Cap Quality Growth ETF ETF Series Solutions | 2,128 | 55.8K $ | 0.79 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs MarketBeta(R) Russell 1000 Value Equity ETF Goldman Sachs ETF Trust | 2,058 | 61.5K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Value Equity Index Fund GuideStone Funds | 1,987 | 51.8K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AQR MS Fusion HV Fund AQR Funds | 1,986 | 51.8K $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 1,964 | 51.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 1,863 | 48.6K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Longboard Fund NORTHERN LIGHTS FUND TRUST II | 1,853 | 55.3K $ | 0.05 % | 0.00 % | as of Feb 28, 2026 ↗ |
| ProShares Ultra SmallCap600 ProShares Trust | 1,680 | 50.2K $ | 0.20 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Xtrackers Russell US Multifactor ETF DBX ETF Trust | 1,591 | 47.5K $ | 0.02 % | 0.00 % | as of Feb 27, 2026 ↗ |
| S&P SmallCap 600 Pure Value Fund Rydex Variable Trust | 1,544 | 40.3K $ | 0.39 % | 0.00 % | as of Mar 31, 2026 ↗ |
| WisdomTree Global Defense Fund WisdomTree Trust | 1,529 | 39.9K $ | 0.41 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Wilmington Large-Cap Strategy Fund Wilmington Funds | 1,526 | 40K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| KraneShares Man Buyout Beta Index ETF Krane Shares Trust | 1,439 | 37.5K $ | 0.30 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert US Mid-Cap Core Responsible Index ETF Morgan Stanley ETF Trust | 1,415 | 36.9K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| BNY Mellon Mid Cap Multi-Strategy Fund BNY MELLON FUNDS TRUST | 1,345 | 40.2K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| The Institutional U.S. Equity Portfolio HC Capital Trust | 1,232 | 32.1K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) Russell 1000 Momentum Focus ETF SPDR SERIES TRUST | 1,232 | 32.1K $ | 0.13 % | 0.00 % | as of Mar 31, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 1,161 | 30.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Truth Social American Security & Defense ETF Truth Social Funds | 1,122 | 29.3K $ | 0.35 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SMALL-CAP VALUE PROFUND ProFunds | 1,051 | 27.6K $ | 0.46 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Victory Growth and Tax Strategy Fund Victory Portfolios III | 1,020 | 30.5K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Gotham Neutral Fund FundVantage Trust | 1,007 | 26.3K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares U.S. Manufacturing ETF iShares Trust | 975 | 25.4K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SA Multi-Managed Mid Cap Value Portfolio SEASONS SERIES TRUST | 960 | 25K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 949 | 28.3K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 911 | 23.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Wilshire 5000 Index Fund Wilshire Mutual Funds Inc | 893 | 23.3K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| S&P SmallCap 600 Pure Value Fund Rydex Series Funds | 820 | 21.4K $ | 0.39 % | 0.00 % | as of Mar 31, 2026 ↗ |
| The U.S. Equity Portfolio HC Capital Trust | 760 | 19.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AMT Diversified Equity Fund ADVISER MANAGED TRUST | 757 | 19.9K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| GuideMark Small/Mid Cap Core Fund GPS Funds I | 680 | 17.7K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Small Company Value Portfolio Wilshire Mutual Funds Inc | 600 | 15.6K $ | 0.07 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AQR CVX Fusion Fund AQR Funds | 599 | 15.6K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Flex Small Cap Focused Index Fund Fidelity Salem Street Trust | 592 | 15.5K $ | 0.10 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) 1500 Momentum Tilt ETF SPDR SERIES TRUST | 556 | 14.5K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Hotchkis & Wiley SMID Cap Diversified Value Fund HOTCHKIS & WILEY FUNDS/DE/ | 540 | 14.1K $ | 0.57 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AVIP AB Mid Cap Core Portfolio AuguStar Variable Insurance Products Fund Inc | 530 | 13.8K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| American Conservative Values ETF ETF Opportunities Trust | 357 | 9.4K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Avantis Total Equity Markets ETF American Century ETF Trust | 342 | 10.2K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| AST Large-Cap Value Portfolio Advanced Series Trust | 273 | 7.1K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Avantis Responsible U.S. Equity ETF American Century ETF Trust | 244 | 7.3K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| E*TRADE No Fee Total Market Index Fund E Trade Trust | 207 | 5.4K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SA U.S. Core Market Fund SA FUNDS INVESTMENT TRUST | 206 | 5.4K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs MSCI World Private Equity Return Tracker ETF Goldman Sachs ETF Trust | 78 | 2.3K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Tuttle Capital UFO Disclosure ETF ETF Opportunities Trust | 4.96 % | as of Mar 31, 2026 ↗ |
| Tortoise Nuclear Renaissance ETF Tortoise Capital Series Trust | 4.49 % | as of Feb 28, 2026 ↗ |
| Invesco S&P Spin-Off ETF Invesco Exchange-Traded Fund Trust | 3.12 % | as of Apr 30, 2026 ↗ |
| Ancora/Thelen Small-Mid Cap Fund ANCORA TRUST | 2.82 % | as of Mar 31, 2026 ↗ |
| Nuveen Small Cap Value Opportunities Fund Nuveen Investment Trust | 2.10 % | as of Mar 31, 2026 ↗ |
| Nuveen Small/Mid Cap Value Fund Nuveen Investment Trust | 2.06 % | as of Mar 31, 2026 ↗ |
| Keeley Gabelli SMID Cap Value Fund Keeley Funds, Inc. | 1.85 % | as of Mar 31, 2026 ↗ |
| Formidable ETF ETF Opportunities Trust | 1.75 % | as of Mar 31, 2026 ↗ |
| Invesco S&P SmallCap Industrials ETF Invesco Exchange-Traded Fund Trust II | 1.63 % | as of Feb 28, 2026 ↗ |
| Penn Capital Special Situations Small Cap Equity Fund RBB Fund Trust | 1.43 % | as of Feb 28, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 306 | -8 | 75,640,338 | +6.2 % |
| 2026Q1 | 314 | -11 | 71,216,401 | +1.7 % |
| 2025Q4 | 325 | -81 | 70,014,400 | +1.5 % |
| 2025Q3 | 406 | +153 | 68,972,025 | +8.1 % |
| 2025Q2 | 253 | -39 | 63,813,206 | +7.1 % |
| 2025Q1 | 292 | -130 | 59,571,521 | +19.7 % |
| 2024Q4 | 422 | 49,785,940 |
Institutional managers
477 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| AMERICAN SECURITIES LLC | 45,026,743 | 1.2B $ | as of Mar 31, 2026 |
| Invesco Ltd. | 21,473,778 | 560M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 17,841,283 | 465.3M $ | as of Mar 31, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | 12,085,294 | 315.2M $ | as of Mar 31, 2026 |
| Legacy Advisors, LLC | 9,064,278 | 9.1M $ | as of Mar 31, 2026 |
| FMR LLC | 5,578,386 | 145.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 5,079,041 | 132.5M $ | as of Mar 31, 2026 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 4,930,210 | 128.6M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 3,787,420 | 98.8M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,814,415 | 73.4M $ | as of Mar 31, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2,785,134 | 72.6M $ | as of Mar 31, 2026 |
| Focus Partners Wealth | 2,604,911 | 67.9M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 2,405,041 | 62.7M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 2,234,913 | 58.3M $ | as of Mar 31, 2026 |
| Thrivent Financial for Lutherans | 2,100,457 | 54.8K $ | as of Mar 31, 2026 |
| Arvin Capital Management LP | 2,071,200 | 54M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,067,930 | 53.9M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,710,775 | 44.6M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 1,630,563 | 42.5M $ | as of Mar 31, 2026 |
| Ruane, Cunniff & Goldfarb L.P. | 1,622,982 | 42.3M $ | as of Mar 31, 2026 |
| SEGRA CAPITAL MANAGEMENT, LLC | 1,612,726 | 42.1M $ | as of Mar 31, 2026 |
| Permian Investment Partners, LP | 1,567,000 | 40.9M $ | as of Mar 31, 2026 |
| TORONTO DOMINION BANK | 1,565,223 | 40.8M $ | as of Mar 31, 2026 |
| THOMPSON SIEGEL & WALMSLEY LLC | 1,525,884 | 39.8K $ | as of Mar 31, 2026 |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | 1,396,000 | 36.4M $ | as of Mar 31, 2026 |
Declared shareholders of Amentum Holdings Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Invesco Ltd. | 10.10 % | 24,529,939 | as of Apr 30, 2026 · SCHEDULE 13G |
Funds holding the debt of Amentum Holdings Inc
157 funds declare 160 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Amentum Holdings Inc". https://titelia.com/en/stocks/amentum-holdings-inc-US0239391016