Who owns AMPHASTAR PHARMACEUTICALS IN?

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Analyze quarterly positions in Amphastar Pharmaceuticals In with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Amphastar Pharmaceuticals In stock

Who bought or sold AMPHASTAR PHARMACEUTICALS IN this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Readystate Asset Management 42M $44M 100% Sep 2024
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MacKay Shields 41M $43M 100% Sep 2024
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Wolverine Asset Management 27M $28M 100% Sep 2024
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Wellesley Investment Advisors 22M $23B 100% Sep 2024
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Braidwell 18M $20M 100% Sep 2024
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Shenkman Capital Management 12M $12B 100% Sep 2024
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Calamos Advisors 10M $11M 100% Sep 2024
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SSI Investment Management 9.2M $9.7M 100% Sep 2024
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Gabelli Funds 7.5M $8.0M 100% Sep 2024
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Wells Fargo & Company 7.0M $7.4M 100% Sep 2024
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Citigroup 6.4M $6.8M 100% Sep 2024
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Healthcare Of Ontario Pension Plan Trust Fund 6.4M $6.8M 100% Sep 2024
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M&G 5.1M $5.4M 100% Sep 2024
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Invesco 3.5M $3.7M 100% Sep 2024
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BlackRock 3.0M $3.1M 100% Sep 2024
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Alberta Investment Management Corporation 2.5M $2.7M 100% Sep 2024
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Agf Management 1.5M $1.6M 100% Sep 2024
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Jpmorgan Chase & Co 465k $489k 100% Sep 2024
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Bank of America Corporation 386k $408k 100% Sep 2024
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Sei Investments 308k $325k 100% Sep 2024
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Bank of New York Mellon 300k $315k 100% Sep 2024
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Teton Advisors 275k $291k 100% Sep 2024
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Zurcher Kantonalbank 250k $263k 100% Sep 2024
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DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 150k $159k 100% Sep 2024
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Oppenheimer Asset Management 88k $93k 100% Sep 2024
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Stephens 48k $51k 100% Sep 2024
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Balboa Wealth Partners 17k $18k 100% Sep 2024
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Context Capital Management 6.5k $6.9M 100% Sep 2024
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Brian McDonald 3.0k $3.2k 100% Sep 2024
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