Recent Quarter Total Invested
$1.38 B
Recent Quarter Institutional Ownership Percentage
71.36%
Total Invested of Last Quarter
$1.47 B
Ownership Percentage of Last Quarter
69.57%
Amphastar Pharmaceuticals, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK INC. | 08/13/2024 | 5.94 M | $237.70 M | -2.25% | 12.33% |
| VANGUARD GROUP INC | 08/13/2024 | 2.67 M | $106.91 M | -2.24% | 5.54% |
| FEDERATED HERMES, INC. | 08/08/2024 | 1.94 M | $77.79 M | -6.37% | 4.03% |
| TD ASSET MANAGEMENT INC | 08/02/2024 | 1.69 M | $67.66 M | 67.38% | 3.51% |
| NEUBERGER BERMAN GROUP LLC | 08/13/2024 | 1.62 M | $64.90 M | -2.24% | 3.37% |
| STATE STREET CORP | 08/14/2024 | 1.53 M | $61.18 M | 1.01% | 3.17% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 08/09/2024 | 1.27 M | $50.91 M | -0.11% | 2.64% |
| EPOCH INVESTMENT PARTNERS, INC. | 08/13/2024 | 1.08 M | $43.15 M | 35.12% | 2.24% |
| DIMENSIONAL FUND ADVISORS LP | 08/09/2024 | 1.07 M | $42.81 M | -9.59% | 2.22% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/09/2024 | 906,348 | $36.26 M | 4.66% | 1.88% |
| AMERICAN CENTURY COMPANIES INC | 08/07/2024 | 740,408 | $29.62 M | 19.68% | 1.54% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2024 | 738,748 | $29.55 M | 84.64% | 1.53% |
| MORGAN STANLEY | 08/14/2024 | 610,137 | $24.41 M | 9.14% | 1.27% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2024 | 583,906 | $23.36 M | -0.11% | 1.21% |
| NORTHERN TRUST CORP | 08/14/2024 | 564,123 | $22.56 M | 0.60% | 1.17% |
| RENAISSANCE TECHNOLOGIES LLC | 08/09/2024 | 537,700 | $21.51 M | -10.25% | 1.12% |
| BOONE CAPITAL MANAGEMENT LLC | 08/14/2024 | 495,089 | $19.80 M | -18.39% | 1.03% |
| BESSEMER GROUP INC | 08/13/2024 | 466,228 | $18.65 M | 17.75% | 0.97% |
| INVESCO LTD. | 08/13/2024 | 450,930 | $18.04 M | 11.88% | 0.94% |
| GRANITE INVESTMENT PARTNERS, LLC | 08/12/2024 | 397,514 | $15.90 M | 12.68% | 0.82% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/12/2024 | 359,222 | $14.37 M | 0.79% | 0.75% |
| MESIROW INSTITUTIONAL INVESTMENT MANAGEMENT, INC. | 08/02/2024 | 353,447 | $14.14 M | 0.90% | 0.73% |
| NUVEEN ASSET MANAGEMENT, LLC | 08/09/2024 | 301,589 | $12.06 M | 60.86% | 0.63% |
| BANK OF NEW YORK MELLON CORP | 07/25/2024 | 289,954 | $11.60 M | -1.54% | 0.60% |
| NORDEA INVESTMENT MANAGEMENT AB | 08/08/2024 | 280,584 | $11.34 M | -15.74% | 0.58% |
| CITADEL ADVISORS LLC | 08/14/2024 | 263,151 | $10.53 M | 288.72% | 0.55% |
| POINT72 ASSET MANAGEMENT, L.P. | 09/16/2024 | 235,836 | $9.43 M | -10.12% | 0.49% |
| MARSHALL WACE, LLP | 08/14/2024 | 227,127 | $9.09 M | 100.00% | 0.47% |
| PRINCIPAL FINANCIAL GROUP INC | 07/29/2024 | 218,172 | $8.73 M | -0.18% | 0.45% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2024 | 206,219 | $8.25 M | 63.88% | 0.43% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 08/14/2024 | 201,473 | $8.06 M | -9.16% | 0.42% |
| VICTORY CAPITAL MANAGEMENT INC | 08/05/2024 | 197,001 | $7.88 M | -7.37% | 0.41% |
| ASSENAGON ASSET MANAGEMENT S.A. | 07/18/2024 | 189,605 | $7.58 M | 22.88% | 0.39% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 08/15/2024 | 169,576 | $6.78 M | 50.83% | 0.35% |
| JANUS HENDERSON GROUP PLC | 08/14/2024 | 156,264 | $6.25 M | -1.84% | 0.32% |
| BANK OF AMERICA CORP /DE/ | 08/14/2024 | 155,267 | $6.21 M | 23.84% | 0.32% |
| GOLDMAN SACHS GROUP INC | 08/13/2024 | 153,606 | $6.14 M | -23.06% | 0.32% |
| OBERWEIS ASSET MANAGEMENT INC/ | 08/14/2024 | 135,055 | $5.40 M | -67.68% | 0.28% |
| LAM GROUP, INC. | 07/22/2024 | 130,800 | $5.23 M | 0.00% | 0.27% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 08/14/2024 | 124,768 | $4.99 M | -0.95% | 0.26% |
| AMERIPRISE FINANCIAL INC | 08/14/2024 | 123,913 | $4.96 M | -7.96% | 0.26% |
| UBS GROUP AG | 08/14/2024 | 122,681 | $4.91 M | 52.49% | 0.25% |
| RAYMOND JAMES & ASSOCIATES | 07/19/2024 | 114,719 | $4.59 M | 16.89% | 0.24% |
| LEGAL & GENERAL GROUP PLC | 08/14/2024 | 109,138 | $4.37 M | 1.69% | 0.23% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 08/14/2024 | 108,863 | $4.35 M | 19.62% | 0.23% |
| TWO SIGMA ADVISERS, LP | 08/14/2024 | 106,100 | $4.24 M | -15.73% | 0.22% |
| TREXQUANT INVESTMENT LP | 08/13/2024 | 105,745 | $4.23 M | 36.05% | 0.22% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/09/2024 | 104,121 | $4.16 M | 17.58% | 0.22% |
| CLARK CAPITAL MANAGEMENT GROUP, INC. | 08/14/2024 | 97,410 | $3.90 M | 143.14% | 0.20% |
| JANE STREET GROUP, LLC | 08/15/2024 | 96,714 | $3.87 M | 148.88% | 0.20% |
Amphastar Pharmaceuticals, Inc.institutional Ownership - Frequently Asked Questions
-
Who are the largest shareholders of AMPH shares?
During the previous two years, 349 institutional investors and hedge funds held shares of Amphastar Pharmaceuticals, Inc.. The most heavily invested institutionals were:
BlackRock Inc.: 5.94 M
VANGUARD GROUP INC: 2.67 M
FEDERATED HERMES, INC.: 1.94 M
TD ASSET MANAGEMENT INC: 1.69 M
Neuberger Berman Group LLC: 1.62 M
STATE STREET CORP: 1.53 M
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What percentage of Amphastar Pharmaceuticals, Inc. stock is owned by institutional investors?
71.36% of Amphastar Pharmaceuticals, Inc. stock is owned by institutional investors.
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How much institutional buying is happening at AMPH ?
Institutional investors have bought a total of 42.27 M shares in the last 24 months. This purchase volume represents approximately $2.05 B in transactions.