Amphastar Pharmaceuticals, Inc.
AMPH- 交易所
- Nasdaq
- 產業
- Pharmaceutical Preparations
- SEC CIK
- 0001297184
近 90 天，Amphastar Pharmaceuticals, Inc. 內部人申報 0 筆公開市場買進、5 筆賣出；2026 年第 2 季末有 212 家機構在 13F 申報持有，市值合計 $5.72 億；沒有大師持有。
2025 年第 4 季 13F 持有人
Amphastar Pharmaceuticals, 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
- 236
- 較 2025 年第 3 季 −6 家
- 持有股數
- 3,358 萬
- 較 2025 年第 3 季 +83.7 萬 (+2.6%)
- 總市值
- $9.00 億
- 較 2025 年第 3 季 +$2,699 萬 (+3.1%)
- 新進機構
- 26
- 另有 94 家加碼
- 清倉機構
- 32
- 另有 87 家減碼
另有 1 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 AMPH 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 | 212 | $5.72 億 |
| 2026 年第 1 季 | 215 | $6.34 億 |
| 2025 年第 4 季 | 236 | $9.00 億 |
| 2025 年第 3 季 | 243 | $8.73 億 |
| 2025 年第 2 季 | 245 | $7.52 億 |
| 2025 年第 1 季 | 241 | $9.64 億 |
| 2024 年第 4 季 | 264 | $13.1 億 |
| 2024 年第 3 季 | 279 | $17.2 億 |
| 2024 年第 2 季 | 269 | $13.7 億 |
| 2024 年第 1 季 | 271 | $14.7 億 |
| 2023 年第 4 季 | 276 | $20.6 億 |
| 2023 年第 3 季 | 256 | $14.7 億 |
| 2023 年第 2 季 | 246 | $18.0 億 |
| 2023 年第 1 季 | 218 | $11.3 億 |
| 2022 年第 4 季 | 213 | $8.17 億 |
| 2022 年第 3 季 | 207 | $8.39 億 |
| 2022 年第 2 季 | 223 | $10.6 億 |
| 2022 年第 1 季 | 203 | $10.7 億 |
| 2021 年第 4 季 | 168 | $6.79 億 |
| 2021 年第 3 季 | 140 | $5.31 億 |
| 2021 年第 2 季 | 146 | $5.50 億 |
| 2021 年第 1 季 | 135 | $4.77 億 |
2025 年第 4 季持有機構
每家機構持有 Amphastar Pharmaceuticals, 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 |
|---|---|---|---|---|---|
| Empowered Funds, LLC | 165,907 | $444.3 萬 | 0.08% | +16,112+10.8% | 加碼 |
| Pacer Advisors, Inc. | 177,744 | $476.0 萬 | 0.01% | +171,748+2,864.4% | 加碼 |
| Denali Advisors LLC | 211,765 | $567.1 萬 | 0.63% | +76,765+56.9% | 加碼 |
| Jane Street Group, LLC | 217,537 | $582.6 萬 | 0.01% | +69,078+46.5% | 加碼 |
| Principal Financial Group Inc | 217,974 | $583.7 萬 | 0.00% | +12,296+6.0% | 加碼 |
| Citadel Advisors LLC | 228,724 | $612.5 萬 | 0.00% | +1,949+0.9% | 加碼 |
| Voloridge Investment Management, LLC | 231,305 | $619.4 萬 | 0.02% | −61,138−20.9% | 減碼 |
| Bridge City Capital, LLC | 235,485 | $630.6 萬 | 1.85% | +99,227+72.8% | 加碼 |
| UBS Group AG | 256,624 | $687.2 萬 | 0.00% | −55,650−17.8% | 減碼 |
| Bank of New York Mellon Corp | 259,061 | $693.8 萬 | 0.00% | −8,767−3.3% | 減碼 |
| Millennium Management LLC | 290,673 | $778.4 萬 | 0.01% | −407,092−58.3% | 減碼 |
| Victory Capital Management Inc | 305,161 | $817.2 萬 | 0.00% | +93,361+44.1% | 加碼 |
| Clark Capital Management Group, Inc. | 317,482 | $850.2 萬 | 0.05% | +33,808+11.9% | 加碼 |
| Bridgeway Capital Management, LLC | 323,549 | $866.5 萬 | 0.18% | +11,212+3.6% | 加碼 |
| Charles Schwab Investment Management Inc | 350,707 | $939.2 萬 | 0.00% | −5,702−1.6% | 減碼 |
| Royce & Associates LP | 352,297 | $943.5 萬 | 0.10% | −14,025−3.8% | 減碼 |
| Northern Trust Corp | 371,391 | $994.6 萬 | 0.00% | −28,079−7.0% | 減碼 |
| Hotchkis & Wiley Capital Management LLC | 402,563 | $1,078 萬 | 0.03% | +76,380+23.4% | 加碼 |
| Systematic Financial Management LP | 435,580 | $1,166 萬 | 0.27% | +12,468+2.9% | 加碼 |
| Invesco Ltd. | 501,404 | $1,343 萬 | 0.00% | +111,811+28.7% | 加碼 |
| Renaissance Technologies LLC | 544,700 | $1,459 萬 | 0.02% | −42,200−7.2% | 減碼 |
| Goldman Sachs Group Inc | 556,709 | $1,491 萬 | 0.00% | +315,481+130.8% | 加碼 |
| D. E. Shaw & Co., Inc. | 557,066 | $1,492 萬 | 0.01% | +39,844+7.7% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 559,426 | $1,498 萬 | 0.01% | +167,116+42.6% | 加碼 |
| Morgan Stanley | 591,631 | $1,584 萬 | 0.00% | +16,952+2.9% | 加碼 |
| American Century Companies Inc | 665,336 | $1,782 萬 | 0.01% | +376,751+130.6% | 加碼 |
| Geode Capital Management, LLC | 886,825 | $2,375 萬 | 0.00% | −35,752−3.9% | 減碼 |
| Boston Trust Walden Corp | 1,087,266 | $2,912 萬 | 0.22% | −85,841−7.3% | 減碼 |
| Epoch Investment Partners, Inc. | 1,126,585 | $3,017 萬 | 0.17% | −7,401−0.7% | 減碼 |
| Marshall Wace, LLP | 1,237,284 | $3,313 萬 | 0.03% | +363,216+41.6% | 加碼 |
| Fuller & Thaler Asset Management, Inc. | 1,394,463 | $3,734 萬 | 0.13% | +40,536+3.0% | 加碼 |
| State Street Corp | 1,531,786 | $4,102 萬 | 0.00% | +31,044+2.1% | 加碼 |
| Dimensional Fund Advisors LP | 1,799,685 | $4,820 萬 | 0.01% | +44,020+2.5% | 加碼 |
| TD Asset Management Inc | 1,963,052 | $5,257 萬 | 0.04% | +31,160+1.6% | 加碼 |
| Vanguard Group Inc | 2,608,158 | $6,985 萬 | 0.00% | −22,882−0.9% | 減碼 |
| BlackRock, Inc. | 5,462,015 | $1.46 億 | 0.00% | −23,042−0.4% | 減碼 |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −89,233−100.0% | 清倉 |
| HRT Financial LP | 0 | $0 | 0.00% | −77,746−100.0% | 清倉 |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −25,090−100.0% | 清倉 |
| Danske Bank A/S | 0 | $0 | 0.00% | −23,043−100.0% | 清倉 |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −22,800−100.0% | 清倉 |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −21,600−100.0% | 清倉 |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −17,820−100.0% | 清倉 |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −17,199−100.0% | 清倉 |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −14,743−100.0% | 清倉 |
| PDT Partners, LLC | 0 | $0 | 0.00% | −14,630−100.0% | 清倉 |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −14,400−100.0% | 清倉 |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −12,568−100.0% | 清倉 |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −11,972−100.0% | 清倉 |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −9,356−100.0% | 清倉 |
| Bank of Montreal | 0 | $0 | 0.00% | −8,968−100.0% | 清倉 |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −7,984−100.0% | 清倉 |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −4,743−100.0% | 清倉 |
| Oakworth Capital, Inc. | 0 | $0 | 0.00% | −1,874−100.0% | 清倉 |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −1,604−100.0% | 清倉 |
| Quarry LP | 0 | $0 | 0.00% | −1,183−100.0% | 清倉 |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −1,000−100.0% | 清倉 |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −270−100.0% | 清倉 |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −274−100.0% | 清倉 |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −70−100.0% | 清倉 |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −62−100.0% | 清倉 |
| Private Trust Co NA | 0 | $0 | 0.00% | −54−100.0% | 清倉 |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −33−100.0% | 清倉 |
| Rialto Wealth Management, LLC | 0 | $0 | 0.00% | −23−100.0% | 清倉 |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −16−100.0% | 清倉 |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −16−100.0% | 清倉 |
| Kilter Group LLC | 0 | $0 | 0.00% | −15−100.0% | 清倉 |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −3−100.0% | 清倉 |
| Shell Asset Management Co | – | – | – | – | 本季未申報 |