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 $43.5 億；大師中只有索羅斯基金管理持有。
2025 年第 4 季 13F 持有人
Amentum Holdings, Inc. 在 2025/12/31 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
- 483
- 較 2025 年第 3 季 +31 家
- 持有股數
- 2.04 億
- 較 2025 年第 3 季 +1,059 萬 (+5.5%)
- 總市值
- $56.4 億
- 較 2025 年第 3 季 +$10.1 億 (+21.8%)
- 新進機構
- 88
- 另有 133 家加碼
- 清倉機構
- 57
- 另有 158 家減碼
另有 10 家機構在 2025 年第 3 季持有、還沒有申報 2025 年第 4 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 | $43.5 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 | $47.4 億 |
| 2025 年第 1 季 | 418 | $35.0 億 |
| 2024 年第 4 季 | 451 | $35.0 億 |
| 2024 年第 3 季 | 492 | $32.5 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 |
2025 年第 4 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 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| American Securities LLC | 45,026,743 | $13.1 億 | 100.00% | 00.0% | 不變 |
| Invesco Ltd. | 21,834,003 | $6.33 億 | 0.06% | −282,832−1.3% | 減碼 |
| BlackRock, Inc. | 17,459,099 | $5.06 億 | 0.01% | −531,350−3.0% | 減碼 |
| Vanguard Group Inc | 15,411,745 | $4.47 億 | 0.01% | −142,946−0.9% | 減碼 |
| Primecap Management Co | 12,126,927 | $3.52 億 | 0.27% | +208,341+1.7% | 加碼 |
| FMR LLC | 6,707,304 | $1.95 億 | 0.01% | +472,055+7.6% | 加碼 |
| Frontier Capital Management Co LLC | 5,772,976 | $1.67 億 | 1.78% | +570,296+11.0% | 加碼 |
| State Street Corp | 5,061,620 | $1.47 億 | 0.00% | −1,771,756−25.9% | 減碼 |
| Colony Group, LLC | 2,794,417 | $8,104 萬 | 0.09% | +2,761,801+8,467.6% | 加碼 |
| Geode Capital Management, LLC | 2,659,364 | $7,715 萬 | 0.00% | +5,180+0.2% | 加碼 |
| Ruane, Cunniff & Goldfarb L.P. | 2,394,129 | $6,943 萬 | 1.08% | −29,619−1.2% | 減碼 |
| Norges Bank | 2,294,097 | $6,653 萬 | 0.01% | +2,294,097 | 新進 |
| Morgan Stanley | 2,075,352 | $6,019 萬 | 0.00% | +268,935+14.9% | 加碼 |
| Thrivent Financial for Lutherans | 2,069,104 | $6,000 萬 | 0.11% | +263,693+14.6% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 1,961,927 | $5,690 萬 | 0.09% | −119,684−5.7% | 減碼 |
| Charles Schwab Investment Management Inc | 1,952,002 | $5,661 萬 | 0.01% | +109,831+6.0% | 加碼 |
| Thompson Siegel & Walmsley LLC | 1,921,809 | $5,573 萬 | 0.94% | −808,489−29.6% | 減碼 |
| Dimensional Fund Advisors LP | 1,832,926 | $5,316 萬 | 0.01% | +526,875+40.3% | 加碼 |
| Arvin Capital Management LP | 1,636,492 | $4,746 萬 | 10.22% | 00.0% | 不變 |
| Cooper Creek Partners Management LLC | 1,553,074 | $4,504 萬 | 2.13% | +1,553,074 | 新進 |
| AQR Capital Management LLC | 1,452,049 | $4,211 萬 | 0.02% | +1,286,844+778.9% | 加碼 |
| FIL Ltd | 1,429,384 | $4,145 萬 | 0.03% | −129,640−8.3% | 減碼 |
| Brightline Capital Management, LLC | 1,392,000 | $4,037 萬 | 16.32% | +192,000+16.0% | 加碼 |
| ExodusPoint Capital Management, LP | 1,184,186 | $3,434 萬 | 0.38% | +1,077,998+1,015.2% | 加碼 |
| Bank of America Corp | 1,157,427 | $3,357 萬 | 0.00% | +358,990+45.0% | 加碼 |
| Voya Investment Management LLC | 1,147,477 | $3,328 萬 | 0.03% | +62,508+5.8% | 加碼 |
| Loomis Sayles & Co L P | 1,118,930 | $3,245 萬 | 0.04% | +54,851+5.2% | 加碼 |
| Northern Trust Corp | 952,977 | $2,764 萬 | 0.00% | +10,032+1.1% | 加碼 |
| Bank of New York Mellon Corp | 922,097 | $2,674 萬 | 0.00% | +55,834+6.4% | 加碼 |
| Cacti Asset Management LLC | 881,692 | $2,575 萬 | 1.55% | +24,600+2.9% | 加碼 |
| Verition Fund Management LLC | 865,172 | $2,509 萬 | 0.14% | −270,454−23.8% | 減碼 |
| Avenir Corp | 850,944 | $2,468 萬 | 2.68% | −11,509−1.3% | 減碼 |
| 683 Capital Management, LLC | 835,000 | $2,422 萬 | 2.01% | −440,000−34.5% | 減碼 |
| Nuveen, LLC | 813,774 | $2,360 萬 | 0.01% | +62,470+8.3% | 加碼 |
| Penn Capital Management Co Inc | 743,937 | $2,163 萬 | 1.72% | −216,670−22.6% | 減碼 |
| Principal Financial Group Inc | 728,414 | $2,112 萬 | 0.01% | −7,341−1.0% | 減碼 |
| Point72 Asset Management, L.P. | 695,287 | $2,016 萬 | 0.03% | −685,705−49.7% | 減碼 |
| Goldman Sachs Group Inc | 644,158 | $1,868 萬 | 0.00% | −167,773−20.7% | 減碼 |
| Two Sigma Investments, LP | 637,986 | $1,850 萬 | 0.03% | +238,863+59.8% | 加碼 |
| Gotham Asset Management, LLC | 635,430 | $1,843 萬 | 0.07% | +390,604+159.5% | 加碼 |
| Segra Capital Management, LLC | 604,810 | $1,754 萬 | 37.50% | +187,785+45.0% | 加碼 |
| New York State Common Retirement Fund | 535,218 | $1,552 萬 | 0.02% | −123,862−18.8% | 減碼 |
| Van Eck Associates Corp | 531,007 | $1,540 萬 | 0.01% | −234,670−30.6% | 減碼 |
| Public Sector Pension Investment Board | 530,566 | $1,539 萬 | 0.05% | −67,410−11.3% | 減碼 |
| Royce & Associates LP | 495,286 | $1,436 萬 | 0.15% | +40,786+9.0% | 加碼 |
| Hyperion Capital Advisors LP | 491,872 | $1,426 萬 | 6.98% | +71,864+17.1% | 加碼 |
| Moore Capital Management, LP | 475,314 | $1,378 萬 | 0.28% | +67,897+16.7% | 加碼 |
| Wells Fargo & Company | 464,739 | $1,348 萬 | 0.00% | +421,305+970.0% | 加碼 |
| Russell Investments Group, Ltd. | 437,016 | $1,267 萬 | 0.01% | +147,467+50.9% | 加碼 |
| Ci Investments Inc. | 425,528 | $1,234 萬 | 0.05% | −2,743−0.6% | 減碼 |
| Ancora Advisors, LLC | 402,346 | $1,167 萬 | 0.24% | +268,472+200.5% | 加碼 |
| Vident Advisory, LLC | 382,540 | $1,109 萬 | 0.10% | −72,164−15.9% | 減碼 |
| First Trust Advisors LP | 377,828 | $1,096 萬 | 0.01% | +339,238+879.1% | 加碼 |
| Legal & General Group Plc | 368,605 | $1,069 萬 | 0.00% | −19,684−5.1% | 減碼 |
| Aristotle Capital Boston, LLC | 358,867 | $1,041 萬 | 0.57% | −50,276−12.3% | 減碼 |
| SG Americas Securities, LLC | 345,341 | $1,002 萬 | 0.01% | +316,277+1,088.2% | 加碼 |
| Ameriprise Financial Inc | 338,599 | $981.9 萬 | 0.00% | −17,347−4.9% | 減碼 |
| Legacy Advisors, LLC | 9,814,289 | $981.5 萬 | 1.05% | +9,814,289 | 新進 |
| Swiss National Bank | 311,791 | $904.2 萬 | 0.01% | +5,300+1.7% | 加碼 |
| Exchange Traded Concepts, LLC | 310,521 | $900.5 萬 | 0.08% | +43,027+16.1% | 加碼 |
| Comerica Bank | 301,564 | $874.5 萬 | 0.03% | −11,075−3.5% | 減碼 |
| Rhumbline Advisers | 291,441 | $845.2 萬 | 0.01% | +1,623+0.6% | 加碼 |
| Grizzlyrock Capital, LLC | 285,113 | $826.8 萬 | 6.19% | +2,000+0.7% | 加碼 |
| California Public Employees Retirement System | 278,644 | $808.1 萬 | 0.00% | +46,635+20.1% | 加碼 |
| Hotchkis & Wiley Capital Management LLC | 268,375 | $778.3 萬 | 0.02% | +245+0.1% | 加碼 |
| Balyasny Asset Management LLC | 267,999 | $777.2 萬 | 0.01% | +231,989+644.2% | 加碼 |
| Royal Bank of Canada | 266,543 | $773.0 萬 | 0.00% | +24,487+10.1% | 加碼 |
| UBS Asset Management Americas Inc | 253,016 | $733.7 萬 | 0.00% | −24,881−9.0% | 減碼 |
| AWH Capital, L.P. | 235,250 | $682.2 萬 | 6.29% | 00.0% | 不變 |
| CenterBook Partners LP | 222,223 | $644.4 萬 | 0.31% | −85,858−27.9% | 減碼 |
| Susquehanna Fundamental Investments, LLC | 219,931 | $637.8 萬 | 0.22% | +165,594+304.8% | 加碼 |
| SEI Investments Co | 217,044 | $629.4 萬 | 0.01% | +16,521+8.2% | 加碼 |
| UBS Group AG | 206,102 | $597.7 萬 | 0.00% | −25,088−10.9% | 減碼 |
| OpenArc Corporate Advisory, LLC | 200,325 | $580.9 萬 | 0.10% | +200,325 | 新進 |
| Hudson Value Partners, LLC | 187,993 | $550.4 萬 | 1.64% | +2,168+1.2% | 加碼 |
| Telos Capital Management, Inc. | 187,466 | $543.7 萬 | 0.51% | −2,393−1.3% | 減碼 |
| First National Bank of Omaha | 177,700 | $520.7 萬 | 0.15% | +177,700 | 新進 |
| Soviero Asset Management, LP | 178,000 | $516.2 萬 | 2.70% | +23,000+14.8% | 加碼 |
| Algert Global LLC | 172,533 | $500.3 萬 | 0.08% | −49,077−22.1% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 155,779 | $491.2 萬 | 0.01% | +5,434+3.6% | 加碼 |
| Raymond James Financial Inc | 168,045 | $487.3 萬 | 0.00% | +28,642+20.5% | 加碼 |
| New York State Teachers Retirement System | 166,057 | $481.6 萬 | 0.01% | +25,139+17.8% | 加碼 |
| Two Sigma Advisers, LP | 157,077 | $455.5 萬 | 0.01% | −2,091−1.3% | 減碼 |
| California State Teachers Retirement System | 149,912 | $434.7 萬 | 0.00% | −12,418−7.6% | 減碼 |
| Qube Research & Technologies Ltd | 146,182 | $423.9 萬 | 0.01% | +146,182 | 新進 |
| Prudential Financial Inc | 142,422 | $413.0 萬 | 0.00% | −4,776−3.2% | 減碼 |
| Twinbeech Capital LP | 137,453 | $398.6 萬 | 0.28% | −85,254−38.3% | 減碼 |
| Price T Rowe Associates Inc | 129,482 | $375.6 萬 | 0.00% | +11,307+9.6% | 加碼 |
| South Dakota Investment Council | 123,037 | $356.8 萬 | 0.07% | +58,617+91.0% | 加碼 |
| State Board of Administration of Florida Retirement System | 120,865 | $350.5 萬 | 0.01% | 00.0% | 不變 |
| Caption Management, LLC | 116,500 | $337.9 萬 | 0.15% | +75,400+183.5% | 加碼 |
| Soros Fund Management LLC大師索羅斯基金管理 | 109,303 | $317.0 萬 | 0.04% | +109,303 | 新進 |
| State of Wisconsin Investment Board | 103,682 | $300.7 萬 | 0.01% | +12,284+13.4% | 加碼 |
| WSFS Capital Management, LLC | 101,949 | $295.7 萬 | 0.14% | +22,306+28.0% | 加碼 |
| Winton Group Ltd | 101,449 | $294.2 萬 | 0.10% | +48,040+89.9% | 加碼 |
| Blackstone Group Inc. | 99,643 | $289.0 萬 | 0.01% | +50,537+102.9% | 加碼 |
| State of New Jersey Common Pension Fund D | 98,984 | $287.1 萬 | 0.01% | +11,342+12.9% | 加碼 |
| North Growth Management Ltd. | 98,000 | $283.5 萬 | 0.44% | +1,000+1.0% | 加碼 |
| Gamco Investors, Inc. Et Al | 91,861 | $266.4 萬 | 0.03% | −7,782−7.8% | 減碼 |
| JPMorgan Chase & Co | 89,291 | $258.9 萬 | 0.00% | −120,251−57.4% | 減碼 |