Harvard Bioscience Inc. (HBIO)
NASDAQ: HBIO
· Real-Time Price · USD
0.48
-0.05 (-9.06%)
At close: Aug 11, 2025, 3:59 PM
13F Institute Ownership
Total Institutes of 90 in Harvard Bioscience reduced their positions with a decrease of 6 investors compared to the previous quarter. A reduction of 5.4M shares, as total invested capital declined by $51M with ownership percentage dropping from 71.18% to 58.15%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.230
0.23
Call Flow 8,700
81%
Put Flow 2,000
19%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Amh Equity Ltd | 7.68% | 3.39M | +35.49% | 1.92M | 2.89% | May 05, 2025 |
| Blackrock, Inc. | 6.40% | 2.82M | -5.4% | 1.6M | < 0.01% | May 02, 2025 |
| Harvey Partners, LLC | 4.96% | 2.19M | -18.47% | 1.24M | 0.14% | May 15, 2025 |
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