Institutional Ownership
Harvard Bioscience Inc
CUSIP 416906204COMQ1 2026
Institutional Holders
30
13F filers
Shares Held
1.16M
Aggregate institutional
Institutional Value
$4.77M
Q1 2026
Net New Holders
+30
30 new · 0 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions30
Increased0
Decreased0
Sold out0
Institutional Holders
30 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Weber Capital Management LLC /Adv | 320.0K | $1.56M | +320.0K | New |
| 2 | Corsair Capital Management, L.P. | 124.8K | $607.8K | +124.8K | New |
| 3 | Two Sigma Investments, LP | 114.1K | $555.8K | +114.1K | New |
| 4 | Renaissance Technologies LLC | 101.4K | $493.9K | +101.4K | New |
| 5 | Blackrock, Inc. | 62.2K | $303.0K | +62.2K | New |
| 6 | Geode Capital Management, LLC | 59.5K | $289.9K | +59.5K | New |
| 7 | Millennium Management LLC | 46.3K | $225.6K | +46.3K | New |
| 8 | Williams & Novak, LLC | 27.1K | $137.7K | +27.1K | New |
| 9 | Essex Investment Management Co LLC | 27.0K | $131.6K | +27.0K | New |
| 10 | Jane Street Group, LLC | 23.8K | $116.1K | +23.8K | New |
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