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: 307 declare it in a regulatory filing, and this table serves those page by page; 1 more is read from the report its fund publishes, and is not in it.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF iShares Trust | 9,228,387 | 240.7M $ | 0.26 % | 3.77 % | as of Mar 31, 2026 ↗ |
| VANGUARD PRIMECAP CORE FUND VANGUARD FENWAY FUNDS | 5,270,119 | 137.4M $ | 1.01 % | 2.16 % | as of Mar 31, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 4,646,873 | 121.2M $ | 0.01 % | 1.90 % | as of Mar 31, 2026 ↗ |
| Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) | 4,226,948 | 110.9M $ | 1.03 % | 1.73 % | as of Apr 30, 2026 ↗ |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 3,374,638 | 88M $ | 0.05 % | 1.38 % | as of Mar 31, 2026 ↗ |
| Invesco Value Opportunities Fund AIM Sector Funds (Invesco Sector Funds) | 2,945,078 | 77.2M $ | 0.92 % | 1.20 % | as of Apr 30, 2026 ↗ |
| VANGUARD CAPITAL OPPORTUNITY FUND VANGUARD HORIZON FUNDS | 2,584,238 | 67.4M $ | 0.27 % | 1.06 % | as of Mar 31, 2026 ↗ |
| Global X Defense Tech ETF GLOBAL X FUNDS | 2,289,191 | 68.4M $ | 0.91 % | 0.94 % | as of Feb 28, 2026 ↗ |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 2,149,017 | 56M $ | 0.09 % | 0.88 % | as of Mar 31, 2026 ↗ |
| PRIMECAP Odyssey Stock Fund PRIMECAP Odyssey Funds | 1,854,255 | 48.6M $ | 1.10 % | 0.76 % | as of Apr 30, 2026 ↗ |
| Fidelity Value Fund Fidelity Capital Trust | 1,737,019 | 45.6M $ | 0.47 % | 0.71 % | as of Apr 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,714,471 | 44.7M $ | 0.05 % | 0.70 % | as of Mar 31, 2026 ↗ |
| iShares S&P Small-Cap 600 Value ETF iShares Trust | 1,499,628 | 39.1M $ | 0.52 % | 0.61 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF SPDR SERIES TRUST | 1,391,191 | 36.3M $ | 0.26 % | 0.57 % | as of Mar 31, 2026 ↗ |
| Invesco Aerospace & Defense ETF Invesco Exchange-Traded Fund Trust | 1,172,021 | 30.7M $ | 0.38 % | 0.48 % | as of Apr 30, 2026 ↗ |
| VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS | 996,603 | 26M $ | 0.27 % | 0.41 % | as of Mar 31, 2026 ↗ |
| Invesco S&P SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust | 995,917 | 26.1M $ | 0.95 % | 0.41 % | as of Apr 30, 2026 ↗ |
| Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust | 941,533 | 24.7M $ | 0.36 % | 0.39 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 849,945 | 22.3M $ | 0.16 % | 0.35 % | as of Apr 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 804,985 | 24M $ | 0.06 % | 0.33 % | as of Feb 28, 2026 ↗ |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF SPDR SERIES TRUST | 804,806 | 21M $ | 0.52 % | 0.33 % | as of Mar 31, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 779,229 | 20.4M $ | 0.13 % | 0.32 % | as of Apr 30, 2026 ↗ |
| PRIMECAP Odyssey Aggressive Growth Fund PRIMECAP Odyssey Funds | 769,016 | 20.2M $ | 0.30 % | 0.31 % | as of Apr 30, 2026 ↗ |
| Sequoia Fund Inc Sequoia Fund Inc | 766,600 | 20M $ | 0.60 % | 0.31 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 745,118 | 22.3M $ | 0.11 % | 0.30 % | as of Feb 28, 2026 ↗ |
| THRIVENT LARGE CAP VALUE PORTFOLIO Thrivent Series Fund, Inc. | 661,340 | 17.2M $ | 0.51 % | 0.27 % | as of Mar 31, 2026 ↗ |
| THRIVENT LARGE CAP VALUE FUND Thrivent Mutual Funds | 642,939 | 16.9M $ | 0.48 % | 0.26 % | as of Apr 30, 2026 ↗ |
| iShares Russell Mid-Cap ETF iShares Trust | 611,216 | 15.9M $ | 0.03 % | 0.25 % | as of Mar 31, 2026 ↗ |
| Fidelity Mid Cap Index Fund Fidelity Salem Street Trust | 589,727 | 15.5M $ | 0.03 % | 0.24 % | as of Apr 30, 2026 ↗ |
| PRIMECAP Odyssey Growth Fund PRIMECAP Odyssey Funds | 583,572 | 15.3M $ | 0.28 % | 0.24 % | as of Apr 30, 2026 ↗ |
| KOVITZ CORE EQUITY ETF Valued Advisers Trust | 564,299 | 14.8M $ | 1.13 % | 0.23 % | as of Apr 30, 2026 ↗ |
| Invesco S&P SmallCap 600 Revenue ETF Invesco Exchange-Traded Fund Trust II | 552,981 | 16.5M $ | 0.97 % | 0.23 % | as of Feb 28, 2026 ↗ |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS | 525,255 | 15.7M $ | 0.29 % | 0.21 % | as of Feb 28, 2026 ↗ |
| Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund | 510,845 | 13.4M $ | 0.27 % | 0.21 % | as of Apr 30, 2026 ↗ |
| Fidelity Advisor Value Strategies Fund Fidelity Advisor Series I | 493,100 | 14.7M $ | 0.77 % | 0.20 % | as of Feb 28, 2026 ↗ |
| Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST | 413,858 | 12.4M $ | 0.09 % | 0.17 % | as of Feb 28, 2026 ↗ |
| Dimensional US Small Cap Value ETF Dimensional ETF Trust | 372,186 | 9.8M $ | 0.13 % | 0.15 % | as of Apr 30, 2026 ↗ |
| iShares Russell 1000 Value ETF iShares Trust | 362,739 | 9.5M $ | 0.01 % | 0.15 % | as of Mar 31, 2026 ↗ |
| VANGUARD S&P SMALL-CAP 600 VALUE INDEX FUND VANGUARD ADMIRAL FUNDS | 337,213 | 10.1M $ | 0.59 % | 0.14 % | as of Feb 28, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 336,924 | 8.8M $ | 0.02 % | 0.14 % | as of Apr 30, 2026 ↗ |
| Range Nuclear Renaissance Index ETF EXCHANGE TRADED CONCEPTS TRUST | 324,072 | 9.7M $ | 1.11 % | 0.13 % | as of Feb 28, 2026 ↗ |
| Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST | 321,289 | 9.6M $ | 0.10 % | 0.13 % | as of Feb 28, 2026 ↗ |
| Transamerica Mid Cap Value Opportunities TRANSAMERICA FUNDS | 293,416 | 7.7M $ | 0.95 % | 0.12 % | as of Apr 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 287,528 | 8.6M $ | 0.01 % | 0.12 % | as of Feb 28, 2026 ↗ |
| VIP Value Strategies Portfolio Variable Insurance Products Fund III | 286,100 | 7.5M $ | 0.73 % | 0.12 % | as of Mar 31, 2026 ↗ |
| Royce Small-Cap Opportunity Fund ROYCE FUND | 282,997 | 7.4M $ | 0.66 % | 0.12 % | as of Mar 31, 2026 ↗ |
| Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 270,547 | 7.1M $ | 0.34 % | 0.11 % | as of Apr 30, 2026 ↗ |
| College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 266,426 | 6.9M $ | 0.01 % | 0.11 % | as of Mar 31, 2026 ↗ |
| Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST | 244,008 | 7.3M $ | 0.29 % | 0.10 % | as of Feb 28, 2026 ↗ |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 241,974 | 6.3M $ | 0.03 % | 0.10 % | as of Apr 30, 2026 ↗ |
| VANGUARD EXPLORER VALUE FUND VANGUARD SCOTTSDALE FUNDS | 241,513 | 7.2M $ | 0.60 % | 0.10 % | as of Feb 28, 2026 ↗ |
| JNL Small Cap Index Fund JNL Series Trust | 238,773 | 6.2M $ | 0.26 % | 0.10 % | as of Mar 31, 2026 ↗ |
| iShares Russell Mid-Cap Value ETF iShares Trust | 229,224 | 6M $ | 0.04 % | 0.09 % | as of Mar 31, 2026 ↗ |
| Ancora/Thelen Small-Mid Cap Fund ANCORA TRUST | 229,120 | 6M $ | 2.82 % | 0.09 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 227,817 | 6.8M $ | 0.01 % | 0.09 % | as of Feb 28, 2026 ↗ |
| Nuveen Small Cap Value Opportunities Fund Nuveen Investment Trust | 216,276 | 5.6M $ | 2.10 % | 0.09 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 190,288 | 5M $ | 0.04 % | 0.08 % | as of Apr 30, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 189,776 | 4.9M $ | 0.01 % | 0.08 % | as of Mar 31, 2026 ↗ |
| Fidelity Advisor Multi-Asset Income Fund Fidelity School Street Trust | 183,100 | 4.8M $ | 0.14 % | 0.07 % | as of Mar 31, 2026 ↗ |
| VANGUARD INDUSTRIALS INDEX FUND VANGUARD WORLD FUND | 180,804 | 5.4M $ | 0.07 % | 0.07 % | as of Feb 28, 2026 ↗ |
| Invesco S&P Spin-Off ETF Invesco Exchange-Traded Fund Trust | 177,827 | 4.7M $ | 3.12 % | 0.07 % | as of Apr 30, 2026 ↗ |
| Empower Small Cap Value Fund EMPOWER FUNDS, INC. | 177,576 | 4.6M $ | 0.80 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Transamerica Small/Mid Cap Value TRANSAMERICA FUNDS | 175,680 | 4.6M $ | 0.71 % | 0.07 % | as of Apr 30, 2026 ↗ |
| First Trust Mid Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 174,428 | 4.6M $ | 0.34 % | 0.07 % | as of Apr 30, 2026 ↗ |
| First Trust Industrials/Producer Durables AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 171,386 | 4.5M $ | 0.64 % | 0.07 % | as of Apr 30, 2026 ↗ |
| VIP Value Portfolio Variable Insurance Products Fund | 161,560 | 4.2M $ | 0.69 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Large Cap Growth Fund Bridge Builder Trust | 161,430 | 4.2M $ | 0.02 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Invesco V.I. American Value Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) | 157,981 | 4.1M $ | 1.00 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Transamerica Small/Mid Cap Value VP TRANSAMERICA SERIES TRUST | 145,296 | 3.8M $ | 0.72 % | 0.06 % | as of Mar 31, 2026 ↗ |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | 145,038 | 3.8M $ | 0.01 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 143,566 | 3.8M $ | 0.01 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 140,190 | 3.7M $ | 0.13 % | 0.06 % | as of Apr 30, 2026 ↗ |
| First Trust Mid Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 131,455 | 3.4M $ | 0.67 % | 0.05 % | as of Apr 30, 2026 ↗ |
| PSF Small-Cap Stock Index Portfolio Prudential Series Fund | 131,050 | 3.4M $ | 0.25 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Loomis Sayles Small Cap Value Fund LOOMIS SAYLES FUNDS I | 126,183 | 3.3M $ | 1.01 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 124,496 | 3.3M $ | 0.00 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc | 124,000 | 3.3M $ | 0.03 % | 0.05 % | as of Apr 30, 2026 ↗ |
| SmallCap S&P 600 Index Fund Principal Funds, Inc | 120,796 | 3.2M $ | 0.24 % | 0.05 % | as of Apr 30, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 116,974 | 3.1M $ | 0.01 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs Small Cap Value Fund Goldman Sachs Trust | 111,888 | 3.3M $ | 0.36 % | 0.05 % | as of Feb 28, 2026 ↗ |
| iShares Russell 1000 ETF iShares Trust | 110,006 | 2.9M $ | 0.01 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Empower S&P Small Cap 600 Index Fund EMPOWER FUNDS, INC. | 109,710 | 2.9M $ | 0.26 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Loomis Sayles Small Cap Core Portfolio Brighthouse Funds Trust II | 108,441 | 2.8M $ | 0.81 % | 0.04 % | as of Mar 31, 2026 ↗ |
| THRIVENT GLOBAL STOCK FUND Thrivent Mutual Funds | 106,222 | 2.8M $ | 0.11 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 103,224 | 3.1M $ | 0.07 % | 0.04 % | as of Feb 28, 2026 ↗ |
| THRIVENT SMALL CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. | 102,576 | 2.7M $ | 0.26 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Transamerica TSW Mid Cap Value Opportunities VP TRANSAMERICA SERIES TRUST | 101,514 | 2.6M $ | 1.18 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Invesco S&P SmallCap Industrials ETF Invesco Exchange-Traded Fund Trust II | 98,455 | 2.9M $ | 1.63 % | 0.04 % | as of Feb 28, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 97,420 | 2.6M $ | 0.01 % | 0.04 % | as of Apr 30, 2026 ↗ |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 96,891 | 2.5M $ | 0.05 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Marketwide Value ETF Dimensional ETF Trust | 93,790 | 2.5M $ | 0.02 % | 0.04 % | as of Apr 30, 2026 ↗ |
| VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 92,448 | 2.8M $ | 0.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| THRIVENT AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 91,801 | 2.4M $ | 0.07 % | 0.04 % | as of Apr 30, 2026 ↗ |
| THRIVENT GLOBAL STOCK PORTFOLIO Thrivent Series Fund, Inc. | 90,594 | 2.4M $ | 0.13 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Large Cap Index Master Portfolio Master Investment Portfolio | 89,366 | 2.3M $ | 0.01 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 89,046 | 2.3M $ | 0.01 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Nuveen Small/Mid Cap Value Fund Nuveen Investment Trust | 87,292 | 2.3M $ | 2.06 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 87,180 | 2.6M $ | 0.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust | 86,691 | 2.3M $ | 0.05 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Hotchkis and Wiley Small Cap Diversified Value Fund HOTCHKIS & WILEY FUNDS/DE/ | 85,000 | 2.2M $ | 0.27 % | 0.03 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside 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 SEC quarterly data set, newest first. The change is read against the quarter before it.
| 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 25 largest follow.
| 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
1 beneficial ownership filing. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.
| 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 25 largest holdings follow. The amount is the one filed, never a share of the debt: 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