Amentum Holdings, Inc.
AMTM- 交易所
- NYSE
- 產業
- Services-Business Services, NEC
- SEC CIK
- 0002011286
近 90 天，Amentum Holdings, Inc. 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 464 家機構在 13F 申報持有，市值合計 $43.4 億；大師中只有索羅斯基金管理持有。
2026 年第 1 季 13F 持有人
Amentum Holdings, Inc. 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 486
- 較 2025 年第 4 季 +10 家
- 持有股數
- 2.11 億
- 較 2025 年第 4 季 +2,525 萬 (+13.6%)
- 總市值
- $52.8 億
- 較 2025 年第 4 季 +$1.62 億 (+3.2%)
- 新進機構
- 70
- 另有 151 家加碼
- 清倉機構
- 60
- 另有 152 家減碼
另有 7 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 AMTM 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 464 | $43.4 億 |
| 2026 年第 1 季 | 486 | $52.8 億 |
| 2025 年第 4 季 | 483 | $56.4 億 |
| 2025 年第 3 季 | 462 | $46.3 億 |
| 2025 年第 2 季 | 461 | $47.3 億 |
| 2025 年第 1 季 | 418 | $34.9 億 |
| 2024 年第 4 季 | 451 | $34.8 億 |
| 2024 年第 3 季 | 492 | $32.3 億 |
| 2024 年第 2 季 | 0 | $0 |
| 2024 年第 1 季 | 0 | $0 |
| 2023 年第 4 季 | 0 | $0 |
| 2023 年第 3 季 | 0 | $0 |
| 2023 年第 2 季 | 0 | $0 |
| 2023 年第 1 季 | 0 | $0 |
| 2022 年第 4 季 | 0 | $0 |
| 2022 年第 3 季 | 0 | $0 |
| 2022 年第 2 季 | 0 | $0 |
| 2022 年第 1 季 | 0 | $0 |
| 2021 年第 4 季 | 0 | $0 |
| 2021 年第 3 季 | 0 | $0 |
| 2021 年第 2 季 | 0 | $0 |
| 2021 年第 1 季 | 0 | $0 |
2026 年第 1 季持有機構
每家機構持有 Amentum Holdings, Inc. 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 27,063 | $70.6 萬 | 0.00% | −2,063−7.1% | 減碼 |
| National Philanthropic Trust | 27,066 | $70.6 萬 | 0.01% | −371−1.4% | 減碼 |
| Picton Mahoney Asset Management | 27,235 | $71.0 萬 | 0.01% | +27,227+340,337.5% | 加碼 |
| Oppenheimer Asset Management Inc. | 28,154 | $73.4 萬 | 0.01% | +28,154 | 新進 |
| Walleye Trading LLC | 28,548 | $74.5 萬 | 0.02% | +28,548 | 新進 |
| Legal Advantage Investments, Inc. | 28,900 | $75.4 萬 | 0.39% | +10,000+52.9% | 加碼 |
| Bryn Mawr Trust Co | 29,138 | $76.0 萬 | 0.02% | +2,269+8.4% | 加碼 |
| Kerrisdale Advisers, LLC | 29,190 | $76.1 萬 | 0.29% | +29,190 | 新進 |
| CI Private Wealth, LLC | 29,533 | $76.9 萬 | 0.00% | −7,416−20.1% | 減碼 |
| Maryland State Retirement & Pension System | 29,838 | $77.8 萬 | 0.02% | −75−0.3% | 減碼 |
| Dba Trading, LLC | 31,196 | $81.4 萬 | 0.40% | 00.0% | 不變 |
| Captrust Financial Advisors | 31,929 | $83.2 萬 | 0.00% | −60.0% | 減碼 |
| Williams Jones Wealth Management, LLC. | 32,515 | $84.8 萬 | 0.01% | −2,977−8.4% | 減碼 |
| Fox Run Management, L.L.C. | 33,939 | $85.4 萬 | 0.15% | +26,691+368.3% | 加碼 |
| Clear Harbor Asset Management, LLC | 33,775 | $88.1 萬 | 0.06% | −2,500−6.9% | 減碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 34,641 | $90.3 萬 | 0.00% | +1,417+4.3% | 加碼 |
| Oregon Public Employees Retirement Fund | 35,100 | $91.5 萬 | 0.01% | 00.0% | 不變 |
| Wexford Capital LP | 35,486 | $92.5 萬 | 0.15% | +27,235+330.1% | 加碼 |
| Tower Bridge Advisors | 35,698 | $93.1 萬 | 0.09% | +1,516+4.4% | 加碼 |
| Nisa Investment Advisors, LLC | 36,229 | $94.5 萬 | 0.00% | +473+1.3% | 加碼 |
| Jones Financial Companies LLLP | 37,676 | $97.4 萬 | 0.00% | +1,392+3.8% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 37,772 | $98.5 萬 | 0.01% | 00.0% | 不變 |
| Yousif Capital Management, LLC | 37,852 | $98.7 萬 | 0.01% | −239−0.6% | 減碼 |
| Delphi Management Inc | 37,873 | $98.8 萬 | 1.18% | −11,221−22.9% | 減碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 38,004 | $99.1 萬 | 0.01% | +53+0.1% | 加碼 |
| Vanguard Investments Australia, Ltd. | 39,488 | $103.0 萬 | 0.00% | +39,488 | 新進 |
| Landscape Capital Management, L.L.C. | 40,393 | $105.3 萬 | 0.07% | +7,412+22.5% | 加碼 |
| Citigroup Inc | 40,671 | $106.1 萬 | 0.00% | −38,337−48.5% | 減碼 |
| Manufacturers Life Insurance Company, The | 40,917 | $106.7 萬 | 0.00% | +3,998+10.8% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 40,963 | $106.8 萬 | 0.00% | +7,525+22.5% | 加碼 |
| Cerity Partners LLC | 42,449 | $110.7 萬 | 0.00% | −9,245−17.9% | 減碼 |
| CWM, LLC | 42,637 | $111.2 萬 | 0.00% | −1,977−4.4% | 減碼 |
| Paragon Capital Management LLC | 43,158 | $112.6 萬 | 0.56% | −572−1.3% | 減碼 |
| Dynamic Technology Lab Private Ltd | 43,245 | $112.8 萬 | 0.19% | +12,382+40.1% | 加碼 |
| Arizona State Retirement System | 43,541 | $113.6 萬 | 0.01% | −319−0.7% | 減碼 |
| Steadtrust LLC | 45,400 | $118.4 萬 | 0.67% | −5,000−9.9% | 減碼 |
| Hikari Tsushin, Inc. | 45,403 | $118.4 萬 | 0.08% | 00.0% | 不變 |
| State of Tennessee, Treasury Department | 46,262 | $120.7 萬 | 0.00% | 00.0% | 不變 |
| Maverick Capital Ltd大師Maverick 資本 | 46,335 | $120.8 萬 | 0.01% | +46,335 | 新進 |
| Barclays PLC | 46,815 | $122.1 萬 | 0.00% | −3,560−7.1% | 減碼 |
| Public Employees Retirement System of Ohio | 47,842 | $124.8 萬 | 0.00% | −1,390−2.8% | 減碼 |
| Blair William & Co | 49,298 | $128.6 萬 | 0.00% | −30,667−38.4% | 減碼 |
| Victory Capital Management Inc | 49,825 | $129.9 萬 | 0.00% | +2,829+6.0% | 加碼 |
| Advisors Asset Management, Inc. | 50,028 | $130.5 萬 | 0.02% | +28,950+137.3% | 加碼 |
| Lido Advisors, LLC | 50,345 | $131.3 萬 | 0.01% | +40,496+411.2% | 加碼 |
| Hahn Capital Management LLC | 51,120 | $133.3 萬 | 0.84% | −10,842−17.5% | 減碼 |
| Wolverine Asset Management LLC | 51,942 | $135.5 萬 | 0.02% | −16,098−23.7% | 減碼 |
| Mirabella Financial Services LLP | 52,498 | $136.9 萬 | 0.13% | +44,692+572.5% | 加碼 |
| Marex Group plc | 53,043 | $138.3 萬 | 0.01% | +40,041+308.0% | 加碼 |
| Natixis Advisors, L.P. | 54,406 | $141.9 萬 | 0.00% | −3,187−5.5% | 減碼 |
| Winton Group Ltd | 55,500 | $144.7 萬 | 0.05% | −45,949−45.3% | 減碼 |
| Crestwood Advisors Group LLC | 56,817 | $148.2 萬 | 0.02% | −3,122−5.2% | 減碼 |
| Amalgamated Bank | 58,351 | $152.2 萬 | 0.01% | +4,084+7.5% | 加碼 |
| K2 Principal Fund, L.P. | 60,000 | $156.5 萬 | 0.17% | +60,000 | 新進 |
| Vanguard Global Advisers, LLC | 61,388 | $160.1 萬 | 0.00% | +61,388 | 新進 |
| Envestnet Asset Management Inc | 61,609 | $160.7 萬 | 0.00% | −6,088−9.0% | 減碼 |
| Creative Planning | 64,780 | $168.9 萬 | 0.00% | +19,946+44.5% | 加碼 |
| D. E. Shaw & Co., Inc. | 66,171 | $172.6 萬 | 0.00% | +66,171 | 新進 |
| Treasurer of the State of North Carolina | 68,159 | $177.8 萬 | 0.01% | +1,452+2.2% | 加碼 |
| Louisiana State Employees Retirement System | 68,200 | $177.9 萬 | 0.03% | −2,000−2.8% | 減碼 |
| Janus Henderson Group PLC | 69,400 | $180.8 萬 | 0.00% | 00.0% | 不變 |
| Gabelli Funds LLC | 69,783 | $182.0 萬 | 0.01% | +48,395+226.3% | 加碼 |
| State of New Jersey Common Pension Fund D | 70,235 | $183.2 萬 | 0.01% | −28,749−29.0% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 70,277 | $183.3 萬 | 0.02% | +3,623+5.4% | 加碼 |
| Ridge Creek Global, Inc | 70,548 | $184.0 萬 | 1.56% | −340−0.5% | 減碼 |
| Oak Thistle LLC | 71,759 | $187.1 萬 | 0.18% | +38,803+117.7% | 加碼 |
| Mraz, Amerine & Associates, Inc. | 71,985 | $187.7 萬 | 0.28% | +7,757+12.1% | 加碼 |
| State of Alaska, Department of Revenue | 75,861 | $197.8 萬 | 0.02% | −2,249−2.9% | 減碼 |
| Brevan Howard Capital Management LP | 77,196 | $201.3 萬 | 0.02% | +42,178+120.4% | 加碼 |
| Qube Research & Technologies Ltd | 77,369 | $201.8 萬 | 0.00% | −68,813−47.1% | 減碼 |
| Pine Valley Investments Ltd Liability Co | 79,275 | $206.7 萬 | 0.10% | +3,381+4.5% | 加碼 |
| Citadel Advisors LLC | 80,638 | $210.3 萬 | 0.00% | +25,053+45.1% | 加碼 |
| CSM Advisors, LLC | 81,241 | $211.7 萬 | 0.05% | −3,518−4.2% | 減碼 |
| JPMorgan Chase & Co | 84,772 | $213.4 萬 | 0.00% | −4,519−5.1% | 減碼 |
| Alliancebernstein L.P. | 73,806 | $214.0 萬 | 0.00% | +2,533+3.6% | 加碼 |
| Wealth Enhancement Advisory Services, LLC | 79,158 | $214.0 萬 | 0.00% | −76,621−49.2% | 減碼 |
| Illinois Municipal Retirement Fund | 83,407 | $217.5 萬 | 0.03% | +83,407 | 新進 |
| Boothbay Fund Management, LLC | 86,192 | $224.8 萬 | 0.05% | +78,978+1,094.8% | 加碼 |
| LPL Financial LLC | 88,800 | $231.6 萬 | 0.00% | +2,122+2.4% | 加碼 |
| Gamco Investors, Inc. Et Al | 95,331 | $248.6 萬 | 0.02% | +3,470+3.8% | 加碼 |
| Strategic Global Advisors, LLC | 95,718 | $249.6 萬 | 0.40% | +95,718 | 新進 |
| Algert Global LLC | 101,010 | $263.4 萬 | 0.04% | −71,523−41.5% | 減碼 |
| State of Wisconsin Investment Board | 101,983 | $266.0 萬 | 0.01% | −1,699−1.6% | 減碼 |
| Soros Fund Management LLC大師索羅斯基金管理 | 107,606 | $280.6 萬 | 0.04% | −1,697−1.6% | 減碼 |
| WSFS Capital Management, LLC | 116,871 | $304.8 萬 | 0.15% | +14,922+14.6% | 加碼 |
| State Board of Administration of Florida Retirement System | 120,865 | $315.2 萬 | 0.01% | 00.0% | 不變 |
| South Dakota Investment Council | 123,037 | $320.9 萬 | 0.06% | 00.0% | 不變 |
| Holocene Advisors, LP | 123,197 | $321.3 萬 | 0.01% | +43,876+55.3% | 加碼 |
| Bessemer Group Inc | 125,952 | $328.4 萬 | 0.01% | +124,213+7,142.8% | 加碼 |
| Vanguard Asset Management, Ltd | 127,793 | $333.3 萬 | 0.00% | +127,793 | 新進 |
| Prudential Financial Inc | 140,430 | $366.2 萬 | 0.00% | −1,992−1.4% | 減碼 |
| CenterBook Partners LP | 143,698 | $374.8 萬 | 0.20% | −78,525−35.3% | 減碼 |
| Price T Rowe Associates Inc | 145,253 | $378.9 萬 | 0.00% | +15,771+12.2% | 加碼 |
| Quantinno Capital Management LP | 145,574 | $379.7 萬 | 0.01% | +67,603+86.7% | 加碼 |
| Wedge Capital Management L L P | 164,666 | $429.4 萬 | 0.08% | +164,666 | 新進 |
| New York State Teachers Retirement System | 165,329 | $431.2 萬 | 0.01% | −728−0.4% | 減碼 |
| Oppenheimer & Co Inc | 168,872 | $440.4 萬 | 0.05% | +168,872 | 新進 |
| OpenArc Corporate Advisory, LLC | 170,352 | $444.3 萬 | 0.06% | −29,973−15.0% | 減碼 |
| North Growth Management Ltd. | 172,000 | $447.5 萬 | 0.69% | +74,000+75.5% | 加碼 |
| Hel Ved Capital Management Ltd | 178,500 | $465.5 萬 | 0.81% | +178,500 | 新進 |