Who owns Amphastar Pharmaceuticals?
- Ticker: AMPH
- CUSIP Number: 03209r103
Tip: Access positions for across all investors
Analyze quarterly positions in Amphastar Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Amphastar Pharmaceuticals stock
Who bought or sold Amphastar Pharmaceuticals this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Federated Investors | 3.3M | $202M | -5% | Dec 2023 |
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| Vanguard Group | 2.8M | $174M | 2% | Dec 2023 |
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| Neuberger Berman Group | 1.7M | $105M | 14% | Dec 2023 |
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| Dimensional Fund Advisors | 1.3M | $83M | -29% | Dec 2023 |
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| TD Asset Management | 794k | $49M | 449% | Dec 2023 |
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| T. Rowe Price Associates | 587k | $36M | 3% | Dec 2023 |
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| Boone Capital Management | 400k | $25M | 100% | Dec 2023 |
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| Charles Schwab Investment Management | 380k | $24M | 8% | Dec 2023 |
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| Oberweis Asset Management | 340k | $21M | 123% | Dec 2023 |
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| Nordea Investment Management Ab | 332k | $20M | -2% | Dec 2023 |
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| Bessemer | 326k | $20M | 120% | Dec 2023 |
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| LSV Asset Management | 318k | $20M | 50% | Dec 2023 |
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| Bank of New York Mellon | 313k | $19M | -4% | Dec 2023 |
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| Mesirow Institutional Investment Management | 253k | $16M | 38% | Dec 2023 |
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| Victory Capital Management | 238k | $15M | 871% | Dec 2023 |
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| Voloridge Investment Management | 229k | $14M | -38% | Dec 2023 |
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| Bank of America Corporation | 216k | $13M | 60% | Dec 2023 |
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| Jacobs Levy Equity Management | 209k | $13M | -62% | Dec 2023 |
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| Millennium Management | 205k | $13M | -31% | Dec 2023 |
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| Principal Financial Group | 203k | $13M | -3% | Dec 2023 |
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| Henderson Group | 165k | $10M | 47% | Dec 2023 |
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| Portolan Capital Management | 148k | $9.2M | 12% | Dec 2023 |
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| Citadel Advisors | 136k | $8.4M | -3% | Dec 2023 |
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| Lam Group | 131k | $5.7M | 0% | Mar 2024 |
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| Two Sigma Advisers | 127k | $7.9M | 49% | Dec 2023 |
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| Goldman Sachs Group | 111k | $6.9M | -62% | Dec 2023 |
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| Legal & General Group | 107k | $6.6M | 0% | Dec 2023 |
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| Beacon Harbor Wealth Advisors | 103k | $6.4M | 0% | Dec 2023 |
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| Bnp Paribas Arbitrage, Snc | 98k | $6.0M | -20% | Dec 2023 |
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| Hillsdale Investment Management | 96k | $6.0M | 0% | Dec 2023 |
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| Rhumbline Advisers | 94k | $5.8M | 0% | Dec 2023 |
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| Raymond James & Associates | 93k | $5.7M | 76% | Dec 2023 |
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| Mutual Of America Capital Management | 88k | $5.4M | -4% | Dec 2023 |
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| Squarepoint Ops | 83k | $5.2M | -18% | Dec 2023 |
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| Ellsworth Advisors | 81k | $3.2M | 100% | Mar 2024 |
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| Swiss National Bank | 77k | $4.8M | -9% | Dec 2023 |
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| D. E. Shaw & Co | 77k | $4.8M | -23% | Dec 2023 |
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| Alliancebernstein | 77k | $4.8M | -42% | Dec 2023 |
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| Jpmorgan Chase & Co | 74k | $4.6M | -8% | Dec 2023 |
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| UBS Group | 71k | $4.4M | 287% | Dec 2023 |
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| Allspring Global Investments Holdings | 65k | $2.8M | 62% | Mar 2024 |
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| Russell Investments | 64k | $3.9M | -51% | Dec 2023 |
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| Barclays | 63k | $3.9M | 166% | Dec 2023 |
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| Moody Aldrich Partners | 63k | $3.9M | 100% | Dec 2023 |
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| Royal Bank of Canada | 56k | $3.5M | 873% | Dec 2023 |
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| New York State Common Retirement Fund | 54k | $3.3M | 11% | Dec 2023 |
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| Jane Street | 52k | $3.2M | 30% | Dec 2023 |
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| Credit Suisse | 51k | $3.2M | 0% | Dec 2023 |
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| Shaker Investments | 49k | $3.0M | 136% | Dec 2023 |
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| Penserra Capital Management | 49k | $3.0M | 100% | Dec 2023 |
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| Renaissance Group | 48k | $3.0M | 6% | Dec 2023 |
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| Cubist Systematic Strategies | 46k | $2.9M | -44% | Dec 2023 |
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| State of New Jersey Common Pension Fund D | 46k | $2.8M | 0% | Dec 2023 |
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| Ubs Global Asset Management Americas | 45k | $2.8M | -3% | Dec 2023 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 45k | $2.8M | 0% | Dec 2023 |
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| State of Wisconsin Investment Board | 43k | $2.6M | -1% | Dec 2023 |
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| Two Sigma Investments | 42k | $2.6M | -56% | Dec 2023 |
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| Connor, Clark & Lunn Investment Management | 41k | $2.5M | 123% | Dec 2023 |
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| AH Lisanti Capital Growth | 41k | $2.5M | 62% | Dec 2023 |
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| Martingale Asset Management | 39k | $2.4M | -1% | Dec 2023 |
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| Trexquant Investment | 39k | $2.4M | 100% | Dec 2023 |
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| Wells Fargo & Company | 37k | $2.3M | 30% | Dec 2023 |
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| Damian Sousa | 36k | $2.2M | -4% | Dec 2023 |
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| Assetmark | 36k | $2.2M | 15% | Dec 2023 |
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| Bridge City Capital | 35k | $1.5M | 53% | Mar 2024 |
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| Texas Permanent School Fund | 32k | $2.0M | 0% | Dec 2023 |
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| Citigroup | 31k | $1.9M | -26% | Dec 2023 |
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| Deutsche Bank Aktiengesellschaft | 31k | $1.9M | 43% | Dec 2023 |
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| Tucker Asset Management | 28k | $1.7M | -3% | Dec 2023 |
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| New York State Teachers Retirement System | 27k | $1.7M | -1% | Dec 2023 |
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| D.A. Davidson & Co. | 27k | $1.6M | -1% | Dec 2023 |
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| Franklin Resources | 27k | $1.6M | -1% | Dec 2023 |
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| Alaska Retirement Management Board | 23k | $999k | -1% | Mar 2024 |
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| Illinois Municipal Retirement Fund | 22k | $1.3M | -2% | Dec 2023 |
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| Us Bancorp | 21k | $1.3M | 2649% | Dec 2023 |
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| American International | 21k | $1.3M | 0% | Dec 2023 |
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| DekaBank Deutsche Girozentrale | 21k | $1.3M | 0% | Dec 2023 |
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| MetLife Investment Advisors | 21k | $1.3M | 0% | Dec 2023 |
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| Zacks Investment Management | 20k | $1.3M | -8% | Dec 2023 |
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| Calamos Advisors | 20k | $1.2M | 100% | Dec 2023 |
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| Louisiana State Employees Retirement System | 19k | $1.2M | -4% | Dec 2023 |
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| Mirae Asset Global Investments | 18k | $1.1M | 0% | Dec 2023 |
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| Thomas Stevens, CFA" | 17k | $765k | 0% | Mar 2024 |
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| Algert Coldiron Investors | 17k | $1.0M | 0% | Dec 2023 |
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| Yousif Capital Management | 17k | $1.0M | -6% | Dec 2023 |
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| Jackson Creek Investment Advisors | 17k | $1.0M | 0% | Dec 2023 |
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| Amalgamated Bank | 16k | $1.0M | -3% | Dec 2023 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 16k | $989k | -14% | Dec 2023 |
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| Branch Banking & Trust Company | 16k | $977k | 10% | Dec 2023 |
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| Baird Financial | 16k | $961k | 252% | Dec 2023 |
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| CI Private Wealth | 15k | $953k | -24% | Dec 2023 |
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| Capital Impact Advisors | 15k | $947k | 0% | Dec 2023 |
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| Annex Advisory Services, LLC, d/b/a Annex Wealth Management | 15k | $649k | 234% | Mar 2024 |
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| Nations Financial Group | 15k | $898k | 38% | Dec 2023 |
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| Wakefield Asset Management L | 14k | $874k | 100% | Dec 2023 |
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| Handelsbanken Fonder AB | 14k | $872k | 55% | Dec 2023 |
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| Maryland State Retirement & Pension System | 14k | $549k | 0% | Mar 2024 |
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| Shariaportfolio | 14k | $840k | 9% | Dec 2023 |
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| Thoroughbred Financial Services | 13k | $809k | 192% | Dec 2023 |
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| HighTower Advisors | 13k | $792k | 115% | Dec 2023 |
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| AQR Capital Management | 13k | $788k | -56% | Dec 2023 |
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| Advisor Group Holdings | 12k | $765k | 48% | Dec 2023 |
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| Perigon Wealth Management | 12k | $749k | 153% | Dec 2023 |
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| Teachers Retirement System Of The State Of Kentucky | 12k | $723k | 0% | Dec 2023 |
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| Juncture Wealth Strategies | 12k | $508k | -38% | Mar 2024 |
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| Gotham Asset Management | 11k | $701k | 150% | Dec 2023 |
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| Florida State Board of Administration | 11k | $678k | 0% | Dec 2023 |
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| Oregon Public Employees Retirement Fund | 11k | $677k | -3% | Dec 2023 |
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| Arizona State Retirement System | 11k | $676k | -1% | Dec 2023 |
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| Zurcher Kantonalbank | 11k | $668k | 14% | Dec 2023 |
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| Legato Capital Management | 11k | $461k | -31% | Mar 2024 |
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| Westover Capital Advisors | 11k | $648k | 100% | Dec 2023 |
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| Janney Montgomery Scott | 10k | $641k | 100% | Dec 2023 |
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| New York Life Investment Management | 9.2k | $572k | -2% | Dec 2023 |
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| Cim | 9.2k | $480k | 100% | Dec 2023 |
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| Lazard Asset Management | 9.2k | $568k | 0% | Dec 2023 |
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| Cornerstone Investment Partners | 9.1k | $566k | 0% | Dec 2023 |
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| Teacher Retirement System Of Texas | 9.0k | $558k | -18% | Dec 2023 |
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| SG Americas Securities | 8.7k | $539k | -83% | Dec 2023 |
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| Guidance Capital | 8.4k | $343k | 13% | Mar 2024 |
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| Hennion & Walsh Asset Management | 8.2k | $362k | -27% | Mar 2024 |
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| Winton Capital | 8.1k | $499k | -2% | Dec 2023 |
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| Commonwealth of Pennsylvania | 8.1k | $499k | -68% | Dec 2023 |
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| AXS Investments | 8.0k | $495k | 100% | Dec 2023 |
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| Navellier & Associates | 7.7k | $478k | 100% | Dec 2023 |
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| BI Asset Management Fondsmaeglerselskab A/S | 7.6k | $473k | 100% | Dec 2023 |
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| Bank Of Montreal | 7.4k | $467k | -7% | Dec 2023 |
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| Mark Sheptoff Financial Planning | 7.0k | $433k | 2233% | Dec 2023 |
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| National Asset Management | 6.6k | $410k | 100% | Dec 2023 |
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| Everence Capital Management | 6.5k | $400k | 0% | Dec 2023 |
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| Tudor Investment Corporation | 6.4k | $398k | -74% | Dec 2023 |
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| ALPS Advisors | 6.2k | $384k | -5% | Dec 2023 |
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| Virtus Investment Advisers | 6.1k | $378k | 0% | Dec 2023 |
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| Corton Capital | 5.9k | $366k | 100% | Dec 2023 |
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| First Hawaiian Bank | 5.9k | $258k | 0% | Mar 2024 |
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| Mackenzie Financial | 5.8k | $356k | 0% | Dec 2023 |
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| Gallacher Capital Management | 5.8k | $356k | 100% | Dec 2023 |
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| Yorktown Management & Research Company | 5.7k | $353k | 0% | Dec 2023 |
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| Pathstone Holdings | 5.7k | $351k | 100% | Dec 2023 |
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| China Universal Asset Management | 5.5k | $343k | 339% | Dec 2023 |
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| Court Place Advisors | 5.5k | $340k | 100% | Dec 2023 |
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| Stratos Wealth Partners | 5.5k | $241k | -21% | Mar 2024 |
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| Amundi | 5.1k | $289k | 2% | Dec 2023 |
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| Commonwealth Equity Services | 5.0k | $307k | -50% | Dec 2023 |
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| Oakmont Partners | 4.9k | $304k | -1% | Dec 2023 |
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| Guggenheim Capital, LLC Managers | 4.5k | $277k | -26% | Dec 2023 |
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| O'shaughnessy Asset Management | 4.2k | $262k | 100% | Dec 2023 |
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| Summit Investment Advisors | 4.0k | $247k | 6% | Dec 2023 |
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| Mariner Wealth Advisors | 3.9k | $239k | 100% | Dec 2023 |
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| Lido Advisors | 3.6k | $220k | -27% | Dec 2023 |
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Who sold out of Amphastar Pharmaceuticals?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Walleye Trading Advisors | Sep 2023 | 40k | $1.8M |
| Monashee Investment Management | Sep 2023 | 40k | $1.8M |
| Jump Financial | Sep 2023 | 37k | $1.7M |
| Summit Global Investments | Sep 2023 | 36k | $1.7M |
| Arrowstreet Capital, Limited Partnership | Sep 2023 | 28k | $1.3M |
| Exchange Traded Concepts | Dec 2023 | 21k | $1.3M |
| Point72 Middle East FZE | Sep 2023 | 17k | $789k |
| Occudo Quantitative Strategies | Sep 2023 | 17k | $761k |
| Twinbeech Capital | Sep 2023 | 14k | $644k |
| Advisor Resource Council | Dec 2023 | 13k | $814k |
| FORA Capital | Sep 2023 | 11k | $516k |
| Hrt Financial | Sep 2023 | 10k | $462k |
| Hsbc Holdings | Sep 2023 | 7.2k | $330k |
| Arp Americas | Sep 2023 | 5.7k | $262k |
| Aquatic Capital Management | Sep 2023 | 4.1k | $189k |