HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 67 filers reported holding HARVARD BIOSCIENCE INC in Q1 2023. The put-call ratio across all filers is 0.22 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $355,769 | -33.6% | 82,737 | -15.3% | 0.00% | -33.3% |
| Q2 2023 | $536,038 | +7.0% | 97,639 | -18.1% | 0.00% | 0.0% |
| Q1 2023 | $500,930 | +31.3% | 119,269 | -13.4% | 0.00% | 0.0% |
| Q4 2022 | $381,413 | -43.3% | 137,694 | -47.6% | 0.00% | -40.0% |
| Q3 2022 | $673,000 | +120.7% | 263,006 | +270.1% | 0.01% | +66.7% |
| Q4 2020 | $305,000 | +54.0% | 71,060 | +8.3% | 0.00% | +50.0% |
| Q3 2020 | $198,000 | -7.0% | 65,633 | -4.3% | 0.00% | 0.0% |
| Q2 2020 | $213,000 | +33.1% | 68,551 | +11.5% | 0.00% | -33.3% |
| Q1 2017 | $160,000 | -3.6% | 61,473 | +13.2% | 0.00% | 0.0% |
| Q4 2016 | $166,000 | – | 54,308 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AMH Equity Ltd | 2,053,907 | $8,626,409 | 9.88% |
| B. Riley Asset Management, LLC | 3,408,796 | $14,316,943 | 5.93% |
| Meros Investment Management, LP | 1,124,206 | $4,721,665 | 2.69% |
| Harvey Partners, LLC | 2,712,700 | $11,393,340 | 1.41% |
| Archon Capital Management LLC | 1,361,769 | $5,719,430 | 1.28% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 2,947,329 | $12,378,782 | 0.80% |
| BARD ASSOCIATES INC | 291,297 | $1,223,448 | 0.50% |
| Portolan Capital Management | 1,043,546 | $4,382,893 | 0.42% |
| HEARTLAND ADVISORS INC | 1,200,000 | $5,040,000 | 0.31% |
| EAM Investors, LLC | 345,546 | $1,451,293 | 0.28% |