Which hedge funds own HBIO? HARVARD BIOSCIENCE INC, Q2 2026 13F holders
6 of the hedge funds tracked by WhaleCreep disclosed a position in HBIO (HARVARD BIOSCIENCE INC) in their Q2 2026 13F filings, worth $3.9m in total. The largest holder by portfolio weight is Weber Capital Management LLC at 1.6% of its book. 2 managers opened a new position this quarter: Mink Brook Asset Management LLC, Citadel Advisors LLC.
6tracked managers holding
2opened this quarter
0exited this quarter
Which hedge funds hold HBIO? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Weber Capital Management LLC | Q2 2026 | 1.6% | $1.9m | 310,861 | -3% | reduced |
| Corsair Capital Management, L.P. | Q2 2026 | 0.1% | $755.3k | 122,810 | -2% | reduced |
| Mink Brook Asset Management LLC | Q2 2026 | 0.1% | $205.2k | 33,369 | – | new |
| Two Sigma Investments, LP | Q2 2026 | 0.0% | $704.5k | 114,545 | 0% | held |
| Millennium Management LLC | Q2 2026 | 0.0% | $200.6k | 32,620 | -30% | reduced |
| Citadel Advisors LLC | Q2 2026 | 0.0% | $81.5k | 13,251 | – | new |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| renaissance | Q2 2026 | 0.0% |
How has hedge fund ownership of HBIO changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 7 | $4.5m |
| Q1 2026 | 5 | $3.4m |
| Q4 2025 | 2 | $692.8k |
| Q3 2025 | 1 | $380.8k |
| Q2 2025 | 1 | $351.5k |
| Q1 2025 | 1 | $500.2k |
| Q4 2024 | 1 | $1.5m |
| Q3 2024 | 1 | $1.9m |
| Q2 2024 | 1 | $2.1m |
| Q1 2024 | 1 | $3.0m |
| Q4 2023 | 1 | $3.9m |
| Q3 2023 | 1 | $3.2m |
| Q2 2023 | 1 | $4.1m |
| Q1 2023 | 1 | $3.1m |
| Q4 2022 | 1 | $2.0m |
| Q3 2022 | 1 | $2.2m |
Counts every tracked manager that disclosed HBIO in that quarter's filing, including managers that have since stopped filing.