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 1 季 13F 持有人
Amentum Holdings, Inc. 在 2025/3/31 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
- 418
- 較 2024 年第 4 季 −22 家
- 持有股數
- 1.92 億
- 較 2024 年第 4 季 +2,679 萬 (+16.3%)
- 總市值
- $34.9 億
- 較 2024 年第 4 季 +$1,817 萬 (+0.5%)
- 新進機構
- 73
- 另有 112 家加碼
- 清倉機構
- 95
- 另有 151 家減碼
另有 11 家機構在 2024 年第 4 季持有、還沒有申報 2025 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 | $43.5 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 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 2024 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| American Securities LLC | 43,893,904 | $7.99 億 | 100.00% | 00.0% | 不變 |
| BlackRock, Inc. | 18,248,989 | $3.32 億 | 0.01% | +1,474,218+8.8% | 加碼 |
| Invesco Ltd. | 17,191,110 | $3.13 億 | 0.06% | +3,334,871+24.1% | 加碼 |
| Vanguard Group Inc | 16,342,560 | $2.97 億 | 0.01% | −199,887−1.2% | 減碼 |
| Primecap Management Co | 10,061,589 | $1.83 億 | 0.15% | +3,647,210+56.9% | 加碼 |
| State Street Corp | 6,576,351 | $1.20 億 | 0.00% | +122,098+1.9% | 加碼 |
| FMR LLC | 4,408,949 | $8,024 萬 | 0.01% | +2,013,896+84.1% | 加碼 |
| Frontier Capital Management Co LLC | 3,578,732 | $6,513 萬 | 0.71% | +3,578,732 | 新進 |
| Thompson Siegel & Walmsley LLC | 3,326,378 | $6,054 萬 | 1.03% | +1,377,694+70.7% | 加碼 |
| Kovitz Investment Group Partners, LLC | 3,075,305 | $5,597 萬 | 0.28% | −76,957−2.4% | 減碼 |
| Citadel Advisors LLC | 2,926,482 | $5,326 萬 | 0.05% | +2,531,660+641.2% | 加碼 |
| Discovery Capital Management, LLC | 2,630,930 | $4,788 萬 | 5.73% | +2,165,630+465.4% | 加碼 |
| Van Eck Associates Corp | 2,603,564 | $4,739 萬 | 0.06% | +1,471,279+129.9% | 加碼 |
| Ruane, Cunniff & Goldfarb L.P. | 2,393,039 | $4,355 萬 | 0.79% | −43,255−1.8% | 減碼 |
| Geode Capital Management, LLC | 2,299,997 | $4,187 萬 | 0.00% | +336,749+17.2% | 加碼 |
| Voss Capital, LLC | 2,220,709 | $4,042 萬 | 3.10% | +1,770,891+393.7% | 加碼 |
| FIL Ltd | 2,209,313 | $4,021 萬 | 0.04% | +415,760+23.2% | 加碼 |
| Morgan Stanley | 2,092,848 | $3,809 萬 | 0.00% | +610,327+41.2% | 加碼 |
| Millennium Management LLC | 2,011,792 | $3,661 萬 | 0.04% | +815,218+68.1% | 加碼 |
| Balyasny Asset Management LLC | 1,880,887 | $3,423 萬 | 0.09% | +1,880,887 | 新進 |
| Norges Bank | 1,716,506 | $3,124 萬 | 0.00% | +276,379+19.2% | 加碼 |
| Arvin Capital Management LP | 1,687,149 | $3,071 萬 | 11.29% | +721,952+74.8% | 加碼 |
| Thrivent Financial for Lutherans | 1,621,324 | $2,951 萬 | 0.06% | +9,528+0.6% | 加碼 |
| Charles Schwab Investment Management Inc | 1,549,158 | $2,819 萬 | 0.01% | +284,901+22.5% | 加碼 |
| UBS Group AG | 1,530,134 | $2,785 萬 | 0.01% | +398,390+35.2% | 加碼 |
| Cooper Creek Partners Management LLC | 1,223,986 | $2,228 萬 | 0.72% | −2,933,048−70.6% | 減碼 |
| Freestone Grove Partners LP | 1,164,835 | $2,120 萬 | 0.22% | +1,164,835 | 新進 |
| Dimensional Fund Advisors LP | 1,113,654 | $2,027 萬 | 0.01% | −40,476−3.5% | 減碼 |
| Kopernik Global Investors, LLC | 1,077,495 | $1,961 萬 | 2.03% | +311,513+40.7% | 加碼 |
| 683 Capital Management, LLC | 1,013,000 | $1,844 萬 | 1.87% | +588,000+138.4% | 加碼 |
| Bank of America Corp | 968,538 | $1,763 萬 | 0.00% | +359,693+59.1% | 加碼 |
| Avenir Corp | 904,162 | $1,646 萬 | 1.73% | +710,692+367.3% | 加碼 |
| Penn Capital Management Co Inc | 889,434 | $1,623 萬 | 1.58% | +443,126+99.3% | 加碼 |
| Northern Trust Corp | 854,423 | $1,555 萬 | 0.00% | +12,204+1.4% | 加碼 |
| Cacti Asset Management LLC | 834,442 | $1,508 萬 | 1.17% | +9,978+1.2% | 加碼 |
| Bank of New York Mellon Corp | 760,509 | $1,384 萬 | 0.00% | +109,195+16.8% | 加碼 |
| Principal Financial Group Inc | 712,172 | $1,296 萬 | 0.01% | +110,123+18.3% | 加碼 |
| CSM Advisors, LLC | 638,057 | $1,161 萬 | 0.63% | −1,000−0.2% | 減碼 |
| Ghisallo Capital Management LLC | 635,569 | $1,157 萬 | 1.01% | +635,569 | 新進 |
| Engine Capital Management, LP | 635,255 | $1,156 萬 | 2.19% | +13,855+2.2% | 加碼 |
| Voya Investment Management LLC | 628,154 | $1,143 萬 | 0.01% | +224,039+55.4% | 加碼 |
| New York State Common Retirement Fund | 611,787 | $1,113 萬 | 0.02% | +232,835+61.4% | 加碼 |
| Jane Street Group, LLC | 601,760 | $1,095 萬 | 0.02% | +574,270+2,089.0% | 加碼 |
| Royal Bank of Canada | 582,195 | $1,060 萬 | 0.00% | −36,708−5.9% | 減碼 |
| Loews Corp | 572,684 | $1,042 萬 | 0.08% | +572,684 | 新進 |
| Susquehanna International Group, LLP | 533,567 | $971.1 萬 | 0.02% | −342,794−39.1% | 減碼 |
| Moore Capital Management, LP | 498,264 | $906.8 萬 | 0.30% | −93,926−15.9% | 減碼 |
| Public Sector Pension Investment Board | 455,129 | $828.3 萬 | 0.04% | +145,943+47.2% | 加碼 |
| Davidson Kempner Capital Management LP | 450,000 | $819.0 萬 | 0.12% | +450,000 | 新進 |
| Goldman Sachs Group Inc | 447,578 | $814.6 萬 | 0.00% | +175,353+64.4% | 加碼 |
| Aristotle Capital Boston, LLC | 446,612 | $812.8 萬 | 0.41% | −30,365−6.4% | 減碼 |
| Ci Investments Inc. | 443,581 | $807.3 萬 | 0.03% | −199,534−31.0% | 減碼 |
| Loomis Sayles & Co L P | 435,674 | $792.9 萬 | 0.01% | +435,674 | 新進 |
| CenterBook Partners LP | 414,574 | $754.5 萬 | 0.48% | +343,268+481.4% | 加碼 |
| Arosa Capital Management LP | 406,900 | $740.6 萬 | 4.91% | +56,900+16.3% | 加碼 |
| BW Gestao de Investimentos Ltda. | 394,400 | $717.8 萬 | 0.81% | +394,400 | 新進 |
| Legal & General Group Plc | 390,937 | $711.5 萬 | 0.00% | −287,166−42.3% | 減碼 |
| Monashee Investment Management LLC | 360,000 | $655.2 萬 | 0.78% | +360,000 | 新進 |
| Ameriprise Financial Inc | 331,597 | $603.5 萬 | 0.00% | −27,630−7.7% | 減碼 |
| Rhumbline Advisers | 310,103 | $564.4 萬 | 0.01% | +14,919+5.1% | 加碼 |
| Castalian Partners, LLC | 304,500 | $554.2 萬 | 24.34% | −695,500−69.6% | 減碼 |
| Vident Advisory, LLC | 292,857 | $533.0 萬 | 0.08% | +277,594+1,818.7% | 加碼 |
| Verition Fund Management LLC | 290,706 | $529.1 萬 | 0.03% | −30,210−9.4% | 減碼 |
| Nuveen, LLC | 287,801 | $523.8 萬 | 0.00% | +287,801 | 新進 |
| UBS Asset Management Americas Inc | 273,283 | $497.4 萬 | 0.00% | −451−0.2% | 減碼 |
| Swiss National Bank | 259,200 | $471.7 萬 | 0.00% | −4,000−1.5% | 減碼 |
| Telos Capital Management, Inc. | 256,178 | $466.2 萬 | 0.51% | −10,858−4.1% | 減碼 |
| Comerica Bank | 248,718 | $452.7 萬 | 0.02% | +199,931+409.8% | 加碼 |
| Russell Investments Group, Ltd. | 232,933 | $423.9 萬 | 0.01% | +107,395+85.5% | 加碼 |
| Twinbeech Capital LP | 225,438 | $410.3 萬 | 0.07% | +225,438 | 新進 |
| SEI Investments Co | 202,150 | $367.9 萬 | 0.00% | −85,163−29.6% | 減碼 |
| Hudson Value Partners, LLC | 188,283 | $342.7 萬 | 1.29% | +188,283 | 新進 |
| California Public Employees Retirement System | 187,848 | $341.9 萬 | 0.00% | −9,671−4.9% | 減碼 |
| Raymond James Financial Inc | 180,572 | $328.6 萬 | 0.00% | +95,010+111.0% | 加碼 |
| Grizzlyrock Capital, LLC | 164,226 | $298.9 萬 | 2.71% | +164,226 | 新進 |
| Wealth Enhancement Advisory Services, LLC | 151,801 | $276.3 萬 | 0.01% | +37,057+32.3% | 加碼 |
| Prudential Financial Inc | 137,754 | $270.4 萬 | 0.00% | +15,180+12.4% | 加碼 |
| Marshall Wace, LLP | 147,352 | $268.2 萬 | 0.00% | +147,352 | 新進 |
| New York State Teachers Retirement System | 138,486 | $252.0 萬 | 0.01% | +14,364+11.6% | 加碼 |
| California State Teachers Retirement System | 131,174 | $238.7 萬 | 0.00% | −245−0.2% | 減碼 |
| Janus Henderson Group PLC | 131,000 | $236.6 萬 | 0.00% | +64,761+97.8% | 加碼 |
| Keeley-Teton Advisors, LLC | 128,081 | $233.1 萬 | 0.28% | +110,324+621.3% | 加碼 |
| Eisler Capital Management Ltd. | 126,889 | $230.8 萬 | 0.07% | +126,889 | 新進 |
| Citigroup Inc | 117,809 | $214.4 萬 | 0.00% | −209,953−64.1% | 減碼 |
| Winton Group Ltd | 116,680 | $212.4 萬 | 0.13% | +51,932+80.2% | 加碼 |
| State Board of Administration of Florida Retirement System | 114,636 | $208.6 萬 | 0.00% | 00.0% | 不變 |
| Group One Trading, L.P. | 104,684 | $190.5 萬 | 0.08% | +18,648+21.7% | 加碼 |
| Alpine Global Management, LLC | 100,000 | $182.0 萬 | 0.48% | +75,000+300.0% | 加碼 |
| Seven Grand Managers, LLC | 100,000 | $182.0 萬 | 0.42% | +100,000 | 新進 |
| State of New Jersey Common Pension Fund D | 97,653 | $177.7 萬 | 0.01% | +1,976+2.1% | 加碼 |
| Envestnet Asset Management Inc | 97,188 | $176.9 萬 | 0.00% | −15,035−13.4% | 減碼 |
| State of Wisconsin Investment Board | 95,714 | $174.2 萬 | 0.00% | +21,091+28.3% | 加碼 |
| Country Club Bank | 93,752 | $169.4 萬 | 0.11% | +61,158+187.6% | 加碼 |
| LPL Financial LLC | 93,022 | $169.3 萬 | 0.00% | −25,760−21.7% | 減碼 |
| North Growth Management Ltd. | 92,000 | $166.9 萬 | 0.35% | +1,000+1.1% | 加碼 |
| Nomura Holdings Inc | 89,943 | $163.7 萬 | 0.01% | +75,380+517.6% | 加碼 |
| Price T Rowe Associates Inc | 88,101 | $160.4 萬 | 0.00% | +25,975+41.8% | 加碼 |
| JPMorgan Chase & Co | 87,714 | $159.6 萬 | 0.00% | −25,960−22.8% | 減碼 |
| Crestwood Advisors Group LLC | 80,559 | $146.6 萬 | 0.03% | −12,963−13.9% | 減碼 |
| State of Alaska, Department of Revenue | 79,345 | $144.4 萬 | 0.02% | +8,898+12.6% | 加碼 |