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。
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 +1,066 萬 (+5.5%)
- 總市值
- $56.4 億
- 較 2025 年第 3 季 +$10.1 億 (+21.9%)
- 新進機構
- 88
- 另有 132 家加碼
- 清倉機構
- 57
- 另有 159 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 | $43.4 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 |
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 |
|---|---|---|---|---|---|
| Dover Advisors, LLC | 22,219 | $64.4 萬 | 0.25% | +4,934+28.5% | 加碼 |
| Stephens Inc | 22,555 | $65.4 萬 | 0.01% | −3,401−13.1% | 減碼 |
| Neville Rodie & Shaw Inc | 23,928 | $69.4 萬 | 0.05% | −2,514−9.5% | 減碼 |
| Peak Asset Management, LLC | 24,000 | $69.6 萬 | 0.12% | 00.0% | 不變 |
| Quest Partners LLC | 24,111 | $69.9 萬 | 0.04% | 00.0% | 不變 |
| Alpine Global Management, LLC | 25,000 | $72.5 萬 | 0.16% | −50,000−66.7% | 減碼 |
| Pictet Asset Management Holding SA | 25,252 | $73.2 萬 | 0.00% | +2,062+8.9% | 加碼 |
| US Bancorp | 25,600 | $74.2 萬 | 0.00% | −566−2.2% | 減碼 |
| Sit Investment Associates Inc | 26,202 | $76.0 萬 | 0.01% | 00.0% | 不變 |
| Security National Bank of So Dak | 26,642 | $77.3 萬 | 0.38% | −144−0.5% | 減碼 |
| Bryn Mawr Trust Co | 26,869 | $77.9 萬 | 0.02% | +6,291+30.6% | 加碼 |
| National Philanthropic Trust | 27,437 | $79.6 萬 | 0.01% | −6,390−18.9% | 減碼 |
| Group One Trading, L.P. | 28,498 | $82.6 萬 | 0.02% | +7,891+38.3% | 加碼 |
| Advisor Group Holdings, Inc. | 29,126 | $84.5 萬 | 0.00% | +2,537+9.5% | 加碼 |
| American Trust Investment Advisors, LLC | 29,175 | $84.6 萬 | 0.45% | −1,308−4.3% | 減碼 |
| Maryland State Retirement & Pension System | 29,913 | $86.7 萬 | 0.02% | +462+1.6% | 加碼 |
| Stifel Financial Corp | 30,550 | $88.6 萬 | 0.00% | −4,908−13.8% | 減碼 |
| Dynamic Technology Lab Private Ltd | 30,863 | $89.5 萬 | 0.20% | +12,405+67.2% | 加碼 |
| Dba Trading, LLC | 31,196 | $90.5 萬 | 0.90% | +31,196 | 新進 |
| Pathstone Holdings, LLC | 31,926 | $92.6 萬 | 0.00% | +17,501+121.3% | 加碼 |
| Captrust Financial Advisors | 31,935 | $92.6 萬 | 0.00% | +2,262+7.6% | 加碼 |
| Oak Thistle LLC | 32,956 | $95.6 萬 | 0.13% | +32,956 | 新進 |
| Landscape Capital Management, L.L.C. | 32,981 | $95.6 萬 | 0.06% | +32,981 | 新進 |
| Canada Pension Plan Investment Board | 32,994 | $95.7 萬 | 0.00% | +24,900+307.6% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 33,224 | $96.3 萬 | 0.00% | −4,572−12.1% | 減碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,438 | $97.0 萬 | 0.00% | +3,900+13.2% | 加碼 |
| Toroso Investments, LLC | 33,961 | $98.5 萬 | 0.00% | +13,663+67.3% | 加碼 |
| Tower Bridge Advisors | 34,182 | $99.1 萬 | 0.10% | −3,022−8.1% | 減碼 |
| Brevan Howard Capital Management LP | 35,018 | $101.6 萬 | 0.02% | +35,018 | 新進 |
| Marshall Wace, LLP | 35,084 | $101.7 萬 | 0.00% | +35,084 | 新進 |
| Oregon Public Employees Retirement Fund | 35,100 | $101.8 萬 | 0.01% | +600+1.7% | 加碼 |
| Williams Jones Wealth Management, LLC. | 35,492 | $102.9 萬 | 0.01% | −1,217−3.3% | 減碼 |
| Nisa Investment Advisors, LLC | 35,756 | $103.7 萬 | 0.00% | −99−0.3% | 減碼 |
| Teacher Retirement System of Texas | 35,831 | $103.9 萬 | 0.00% | −18,170−33.6% | 減碼 |
| Clear Harbor Asset Management, LLC | 36,275 | $105.2 萬 | 0.07% | −3,728−9.3% | 減碼 |
| Jones Financial Companies LLLP | 36,284 | $105.2 萬 | 0.00% | +2,663+7.9% | 加碼 |
| Capital Fund Management S.A. | 36,812 | $106.8 萬 | 0.01% | +36,812 | 新進 |
| Manufacturers Life Insurance Company, The | 36,919 | $107.1 萬 | 0.00% | +1,296+3.6% | 加碼 |
| CI Private Wealth, LLC | 36,949 | $107.4 萬 | 0.00% | −2,102−5.4% | 減碼 |
| Teachers Retirement System of the State of Kentucky | 37,772 | $109.6 萬 | 0.01% | −4,616−10.9% | 減碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 37,951 | $110.1 萬 | 0.01% | −1,089−2.8% | 減碼 |
| Ieq Capital, LLC | 38,025 | $110.3 萬 | 0.00% | +38,025 | 新進 |
| Versor Investments LP | 42,809 | $124.1 萬 | 0.19% | −102−0.2% | 減碼 |
| Paragon Capital Management LLC | 43,730 | $126.8 萬 | 0.64% | −4,340−9.0% | 減碼 |
| Atom Investors LP | 43,737 | $126.8 萬 | 0.10% | −100,544−69.7% | 減碼 |
| Arizona State Retirement System | 43,860 | $127.2 萬 | 0.01% | −2,941−6.3% | 減碼 |
| CWM, LLC | 44,614 | $129.4 萬 | 0.00% | +29,068+187.0% | 加碼 |
| XTX Topco Ltd | 44,821 | $130.0 萬 | 0.03% | −4,444−9.0% | 減碼 |
| Creative Planning | 44,834 | $130.0 萬 | 0.00% | +8,721+24.1% | 加碼 |
| Yousif Capital Management, LLC | 38,091 | $131.0 萬 | 0.01% | −5,506−12.6% | 減碼 |
| Hikari Tsushin, Inc. | 45,403 | $131.7 萬 | 0.09% | 00.0% | 不變 |
| Victory Capital Management Inc | 46,996 | $136.3 萬 | 0.00% | +18,088+62.6% | 加碼 |
| Mariner, LLC | 48,837 | $141.8 萬 | 0.00% | +8,195+20.2% | 加碼 |
| Delphi Management Inc | 49,094 | $142.4 萬 | 1.39% | +49,094 | 新進 |
| Public Employees Retirement System of Ohio | 49,232 | $142.8 萬 | 0.00% | −2,104−4.1% | 減碼 |
| Barclays PLC | 50,375 | $146.1 萬 | 0.00% | −3,287−6.1% | 減碼 |
| Steadtrust LLC | 50,400 | $146.2 萬 | 0.90% | +50,400 | 新進 |
| Cerity Partners LLC | 51,694 | $149.9 萬 | 0.00% | +18,480+55.6% | 加碼 |
| Amalgamated Bank | 54,267 | $157.4 萬 | 0.01% | +6,706+14.1% | 加碼 |
| Citadel Advisors LLC | 55,585 | $161.2 萬 | 0.00% | −62,385−52.9% | 減碼 |
| State of Tennessee, Treasury Department | 46,262 | $165.5 萬 | 0.01% | −18,660−28.7% | 減碼 |
| Natixis Advisors, L.P. | 57,593 | $167.0 萬 | 0.00% | −9,071−13.6% | 減碼 |
| Crestwood Advisors Group LLC | 59,939 | $173.8 萬 | 0.03% | −17,593−22.7% | 減碼 |
| Millennium Management LLC | 61,187 | $177.4 萬 | 0.00% | −579,612−90.5% | 減碼 |
| Hahn Capital Management LLC | 61,962 | $179.7 萬 | 0.97% | −3,800−5.8% | 減碼 |
| Mraz, Amerine & Associates, Inc. | 64,228 | $186.3 萬 | 0.28% | +35,033+120.0% | 加碼 |
| Police & Firemen's Retirement System of New Jersey | 66,654 | $193.3 萬 | 0.02% | −4,994−7.0% | 減碼 |
| Treasurer of the State of North Carolina | 66,707 | $193.5 萬 | 0.01% | −4,874−6.8% | 減碼 |
| Envestnet Asset Management Inc | 67,697 | $196.3 萬 | 0.00% | −21,893−24.4% | 減碼 |
| Wolverine Asset Management LLC | 68,040 | $197.3 萬 | 0.03% | 00.0% | 不變 |
| Janus Henderson Group PLC | 69,400 | $201.3 萬 | 0.00% | 00.0% | 不變 |
| Resolute Capital Asset Partners LLC | 70,000 | $203.0 萬 | 0.98% | +70,000 | 新進 |
| Louisiana State Employees Retirement System | 70,200 | $203.6 萬 | 0.03% | −300−0.4% | 減碼 |
| Ridge Creek Global, Inc | 70,888 | $205.6 萬 | 1.72% | +70,888 | 新進 |
| Alliancebernstein L.P. | 71,273 | $206.7 萬 | 0.00% | −98,453−58.0% | 減碼 |
| Pine Valley Investments Ltd Liability Co | 75,894 | $220.1 萬 | 0.11% | +2,197+3.0% | 加碼 |
| Quantinno Capital Management LP | 77,971 | $226.1 萬 | 0.00% | +12,920+19.9% | 加碼 |
| State of Alaska, Department of Revenue | 78,110 | $226.5 萬 | 0.02% | +974+1.3% | 加碼 |
| Citigroup Inc | 79,008 | $229.1 萬 | 0.00% | +2,299+3.0% | 加碼 |
| Holocene Advisors, LP | 79,321 | $230.0 萬 | 0.00% | +33,507+73.1% | 加碼 |
| Blair William & Co | 79,965 | $231.9 萬 | 0.01% | +29,316+57.9% | 加碼 |
| CSM Advisors, LLC | 84,759 | $245.7 萬 | 0.07% | −118,048−58.2% | 減碼 |
| LPL Financial LLC | 86,678 | $251.4 萬 | 0.00% | −4,050−4.5% | 減碼 |
| JPMorgan Chase & Co | 89,291 | $258.9 萬 | 0.00% | −15,480−14.8% | 減碼 |
| Gamco Investors, Inc. Et Al | 91,861 | $266.4 萬 | 0.03% | −7,782−7.8% | 減碼 |
| North Growth Management Ltd. | 98,000 | $283.5 萬 | 0.44% | +1,000+1.0% | 加碼 |
| State of New Jersey Common Pension Fund D | 98,984 | $287.1 萬 | 0.01% | +11,342+12.9% | 加碼 |
| Blackstone Group Inc. | 99,643 | $289.0 萬 | 0.01% | +50,537+102.9% | 加碼 |
| Winton Group Ltd | 101,449 | $294.2 萬 | 0.10% | +48,040+89.9% | 加碼 |
| WSFS Capital Management, LLC | 101,949 | $295.7 萬 | 0.14% | +22,306+28.0% | 加碼 |
| State of Wisconsin Investment Board | 103,682 | $300.7 萬 | 0.01% | +12,284+13.4% | 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 |
| Caption Management, LLC | 116,500 | $337.9 萬 | 0.15% | +75,400+183.5% | 加碼 |
| State Board of Administration of Florida Retirement System | 120,865 | $350.5 萬 | 0.01% | 00.0% | 不變 |
| South Dakota Investment Council | 123,037 | $356.8 萬 | 0.07% | +58,617+91.0% | 加碼 |
| Price T Rowe Associates Inc | 129,482 | $375.6 萬 | 0.00% | +11,307+9.6% | 加碼 |
| Twinbeech Capital LP | 137,453 | $398.6 萬 | 0.28% | −85,254−38.3% | 減碼 |
| Prudential Financial Inc | 142,422 | $413.0 萬 | 0.00% | −4,776−3.2% | 減碼 |
| Qube Research & Technologies Ltd | 146,182 | $423.9 萬 | 0.01% | +146,182 | 新進 |
| California State Teachers Retirement System | 149,912 | $434.7 萬 | 0.00% | −12,418−7.6% | 減碼 |