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 |
|---|---|---|---|---|---|
| CX Institutional | 7,896 | $20.6 萬 | 0.01% | −44−0.6% | 減碼 |
| Empowered Funds, LLC | 7,900 | $20.6 萬 | 0.00% | +7,900 | 新進 |
| Smithfield Trust Co | 7,890 | $20.7 萬 | 0.01% | 00.0% | 不變 |
| Badgley Phelps Wealth Managers, LLC | 8,038 | $21.0 萬 | 0.00% | −117−1.4% | 減碼 |
| Danske Bank A/S | 8,129 | $21.2 萬 | 0.00% | +4,167+105.2% | 加碼 |
| Washington Trust Advisors, Inc. | 8,130 | $21.2 萬 | 0.02% | 00.0% | 不變 |
| Machina Capital S.A.S. | 8,282 | $21.6 萬 | 0.04% | +799+10.7% | 加碼 |
| State of Wyoming | 8,302 | $21.7 萬 | 0.03% | −3,614−30.3% | 減碼 |
| Utah Retirement Systems | 8,339 | $21.7 萬 | 0.00% | 00.0% | 不變 |
| Alpine Woods Capital Investors, LLC | 8,402 | $21.9 萬 | 0.05% | +8,402 | 新進 |
| Silvercrest Asset Management Group LLC | 8,515 | $22.2 萬 | 0.00% | 00.0% | 不變 |
| Aberdeen Wealth Management LLC | 8,639 | $22.5 萬 | 0.10% | −40.0% | 減碼 |
| Syon Capital LLC | 8,814 | $23.0 萬 | 0.01% | +87+1.0% | 加碼 |
| Vann Equity Management LLC | 9,018 | $23.5 萬 | 0.17% | +9,018 | 新進 |
| Evergreen Capital Management LLC | 9,103 | $23.7 萬 | 0.01% | −4,092−31.0% | 減碼 |
| AE Wealth Management LLC | 9,240 | $24.1 萬 | 0.00% | +9,240 | 新進 |
| Ensign Peak Advisors, Inc | 9,386 | $24.5 萬 | 0.00% | 00.0% | 不變 |
| DRW Securities, LLC | 9,412 | $24.5 萬 | 0.01% | +9,412 | 新進 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,500 | $24.8 萬 | 0.00% | +9,500 | 新進 |
| IHT Wealth Management, LLC | 9,537 | $24.9 萬 | 0.01% | +9,537 | 新進 |
| M&T Bank Corp | 9,610 | $25.1 萬 | 0.00% | −457−4.5% | 減碼 |
| Weatherly Asset Management L. P. | 9,690 | $25.3 萬 | 0.02% | +9,690 | 新進 |
| Teacher Retirement System of Texas | 9,732 | $25.4 萬 | 0.00% | −26,099−72.8% | 減碼 |
| SFMG, LLC | 9,785 | $25.5 萬 | 0.02% | +13+0.1% | 加碼 |
| Brown Advisory Inc | 9,928 | $25.9 萬 | 0.00% | −21−0.2% | 減碼 |
| Allworth Financial LP | 10,004 | $26.1 萬 | 0.00% | +156+1.6% | 加碼 |
| PFG Investments, LLC | 10,332 | $26.9 萬 | 0.01% | +909+9.6% | 加碼 |
| Advyzon Investment Management, LLC | 10,351 | $27.0 萬 | 0.02% | −1,925−15.7% | 減碼 |
| Shufro Rose & Co LLC | 10,736 | $28.0 萬 | 0.02% | −133−1.2% | 減碼 |
| National Bank of Canada | 10,875 | $28.4 萬 | 0.00% | +9,843+953.8% | 加碼 |
| Lipe & Dalton | 10,916 | $28.5 萬 | 0.15% | 00.0% | 不變 |
| Caldwell Investment Management Ltd. | 11,669 | $29.4 萬 | 0.12% | 00.0% | 不變 |
| Xponance, Inc. | 11,481 | $29.9 萬 | 0.00% | +3,043+36.1% | 加碼 |
| Canada Pension Plan Investment Board | 11,594 | $30.2 萬 | 0.00% | −21,400−64.9% | 減碼 |
| Franklin Resources Inc | 11,847 | $30.9 萬 | 0.00% | −86−0.7% | 減碼 |
| Cahaba Wealth Management, Inc. | 12,076 | $31.5 萬 | 0.02% | 00.0% | 不變 |
| Lighthouse Investment Partners, LLC | 12,099 | $31.6 萬 | 0.01% | +12,099 | 新進 |
| Janney Montgomery Scott LLC | 12,728 | $33.2 萬 | 0.00% | +12,728 | 新進 |
| First National Advisers, LLC | 12,742 | $33.2 萬 | 0.05% | +12,742 | 新進 |
| Granite Investment Partners, LLC | 13,248 | $34.6 萬 | 0.02% | 00.0% | 不變 |
| First Bank & Trust | 13,418 | $35.0 萬 | 0.06% | −748−5.3% | 減碼 |
| Formidable Asset Management, LLC | 13,473 | $35.1 萬 | 0.05% | +6,310+88.1% | 加碼 |
| Public Employees Retirement Association of Colorado | 13,525 | $35.3 萬 | 0.00% | 00.0% | 不變 |
| Davenport & Co LLC | 13,558 | $35.4 萬 | 0.00% | +1,100+8.8% | 加碼 |
| Quadrant Capital Group LLC | 13,572 | $35.4 萬 | 0.01% | +518+4.0% | 加碼 |
| The PNC Financial Services Group, Inc. | 13,674 | $35.7 萬 | 0.00% | +1,051+8.3% | 加碼 |
| Intrinsic Value Partners, LLC | 13,899 | $36.2 萬 | 0.28% | −2,780−16.7% | 減碼 |
| Summit Trail Advisors, LLC | 13,962 | $36.4 萬 | 0.01% | +6,518+87.6% | 加碼 |
| First Manhattan Co | 14,117 | $36.8 萬 | 0.00% | 00.0% | 不變 |
| Toroso Investments, LLC | 14,330 | $37.4 萬 | 0.00% | −19,631−57.8% | 減碼 |
| Sterling Capital Management LLC | 14,408 | $37.6 萬 | 0.01% | −3,170−18.0% | 減碼 |
| BCS Private Wealth Management, Inc. | 14,624 | $38.1 萬 | 0.12% | +2,625+21.9% | 加碼 |
| Mercer Global Advisors Inc | 15,474 | $40.4 萬 | 0.00% | −28−0.2% | 減碼 |
| Mackenzie Financial Corp | 16,270 | $42.4 萬 | 0.00% | +791+5.1% | 加碼 |
| Heritage Wealth Advisors | 16,349 | $42.6 萬 | 0.02% | +16,349 | 新進 |
| Truist Financial Corp | 16,390 | $42.7 萬 | 0.00% | −2,131−11.5% | 減碼 |
| JustInvest LLC | 16,490 | $43.0 萬 | 0.00% | −1,261−7.1% | 減碼 |
| Swiss Life Asset Management Ltd | 16,518 | $43.1 萬 | 0.00% | +9,433+133.1% | 加碼 |
| Leavell Investment Management, Inc. | 16,637 | $43.4 萬 | 0.02% | +500+3.1% | 加碼 |
| Aigen Investment Management, LP | 16,916 | $44.1 萬 | 0.11% | +16,916 | 新進 |
| Bridgewater Associates, LP | 17,052 | $44.5 萬 | 0.00% | −1,199−6.6% | 減碼 |
| Commonwealth Equity Services, LLC | 17,480 | $45.6 萬 | 0.00% | +969+5.9% | 加碼 |
| Mutual of America Capital Management LLC | 17,587 | $45.9 萬 | 0.01% | +66+0.4% | 加碼 |
| Aso Group Ltd | 17,724 | $46.2 萬 | 0.19% | 00.0% | 不變 |
| Security National Bank of Sioux City Iowa | 17,761 | $46.3 萬 | 0.27% | −1,528−7.9% | 減碼 |
| EntryPoint Capital, LLC | 17,978 | $46.9 萬 | 0.14% | +17,978 | 新進 |
| Guidance Capital, Inc | 19,471 | $47.4 萬 | 0.11% | +19,471 | 新進 |
| Balyasny Asset Management LLC | 18,345 | $47.8 萬 | 0.00% | −249,654−93.2% | 減碼 |
| Modera Wealth Management, LLC | 18,402 | $48.0 萬 | 0.01% | −3,543−16.1% | 減碼 |
| CIBC Asset Management Inc | 18,435 | $48.1 萬 | 0.00% | −451−2.4% | 減碼 |
| HighTower Advisors, LLC | 18,613 | $48.5 萬 | 0.00% | +3,973+27.1% | 加碼 |
| Gryphon Financial Partners LLC | 18,883 | $49.2 萬 | 0.05% | +2,598+16.0% | 加碼 |
| Cambridge Investment Research Advisors, Inc. | 19,229 | $50.1 萬 | 0.00% | +1,923+11.1% | 加碼 |
| Clifford Swan Investment Counsel LLC | 19,214 | $50.1 萬 | 0.02% | −140−0.7% | 減碼 |
| Virginia Retirement Systems Et Al | 19,400 | $50.6 萬 | 0.00% | +9,800+102.1% | 加碼 |
| Allstate Corp | 19,471 | $50.8 萬 | 0.01% | +19,471 | 新進 |
| Moran Wealth Management, LLC | 19,585 | $51.1 萬 | 0.02% | +19,585 | 新進 |
| Deutsche Bank AG | 19,854 | $51.8 萬 | 0.00% | −1,321−6.2% | 減碼 |
| Bank of Montreal | 19,966 | $52.1 萬 | 0.00% | +557+2.9% | 加碼 |
| Lathrop Investment Management Corp | 20,044 | $52.3 萬 | 0.10% | −270−1.3% | 減碼 |
| Neuberger Berman Group LLC | 20,551 | $53.6 萬 | 0.00% | +1,677+8.9% | 加碼 |
| Aristeia Capital LLC | 20,605 | $53.7 萬 | 0.01% | +20,605 | 新進 |
| Massar Capital Management, LP | 21,056 | $54.9 萬 | 0.11% | +21,056 | 新進 |
| Dover Advisors, LLC | 21,161 | $55.2 萬 | 0.23% | −1,058−4.8% | 減碼 |
| Caption Management, LLC | 21,722 | $56.7 萬 | 0.03% | −94,778−81.4% | 減碼 |
| Old West Investment Management, LLC | 21,767 | $56.8 萬 | 0.06% | +2,412+12.5% | 加碼 |
| Pathstone Holdings, LLC | 21,794 | $56.8 萬 | 0.00% | −10,132−31.7% | 減碼 |
| Neville Rodie & Shaw Inc | 21,810 | $56.9 萬 | 0.04% | −2,118−8.9% | 減碼 |
| Stifel Financial Corp | 21,935 | $57.2 萬 | 0.00% | −8,615−28.2% | 減碼 |
| Toth Financial Advisory Corp | 22,355 | $58.3 萬 | 0.06% | +6,665+42.5% | 加碼 |
| Atom Investors LP | 22,815 | $59.5 萬 | 0.04% | −20,922−47.8% | 減碼 |
| Stephens Inc | 23,395 | $61.0 萬 | 0.01% | +840+3.7% | 加碼 |
| XTX Topco Ltd | 23,787 | $62.0 萬 | 0.01% | −21,034−46.9% | 減碼 |
| Peak Asset Management, LLC | 24,000 | $62.6 萬 | 0.11% | 00.0% | 不變 |
| US Bancorp | 24,277 | $63.3 萬 | 0.00% | −1,323−5.2% | 減碼 |
| Cetera Investment Advisers | 24,375 | $63.6 萬 | 0.00% | +3,101+14.6% | 加碼 |
| Security National Bank of So Dak | 26,129 | $68.1 萬 | 0.33% | −513−1.9% | 減碼 |
| Sit Investment Associates Inc | 26,202 | $68.3 萬 | 0.01% | 00.0% | 不變 |
| Pictet Asset Management Holding SA | 26,893 | $70.1 萬 | 0.00% | +1,641+6.5% | 加碼 |
| Entropy Technologies, LP | 26,895 | $70.1 萬 | 0.03% | +26,895 | 新進 |