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Among the 7 tracked institutional investors we monitor, AMPH (AMPHASTAR PHARMACEUTICALS IN) is held with a combined value of $227.37M across 10,649,023 shares. The largest holder is BlackRock, Inc. with a position worth $106.20M (0.00% of their portfolio). VANGUARD GROUP INC opened a new position in the most recent quarter. 3 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$227.37M
Total Shares Held
10,649,023
Institutional Holders
7
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $106.20M | 0.00% | -0.7% |
| 2 | VANGUARD GROUP INC | $69.85M | 0.00% | New |
| 3 | STATE STREET CORP | $31.49M | 0.00% | +4.9% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $10.85M | 0.02% | +1.7% |
| 5 | MILLENNIUM MANAGEMENT LLC | $7.28M | 0.00% | +27.8% |
| 6 | CITADEL ADVISORS LLC | $1.67M | 0.00% | -64.6% |
| 7 | FMR LLC | $25.35K | 0.00% | -63.3% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of AMPH with a position worth $106.20M, representing 0.00% of their portfolio. In total, 7 institutional investors hold AMPH with a combined value of $227.37M.
In the most recent quarter, 1 fund opened a new position in AMPH. Additionally, 3 increased their holdings and 3 reduced their positions.
Institutional investors hold $227.37M worth of AMPH stock across 7 positions. The largest institutional holder is BlackRock, Inc. with $106.20M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For AMPH, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AMPH positions.