HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 69 filers reported holding HARVARD BIOSCIENCE INC in Q4 2022. The put-call ratio across all filers is 102.00 and the average weighting 0.3%.
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 ↓ |
|---|---|---|---|
| Harvey Partners, LLC | 790,000 | $2,378,000 | 3.09% |
| Alambic Investment Management, L.P. | 25,398 | $76,000 | 0.83% |
| Adirondack Research & Management Inc. | 190,494 | $573,000 | 0.80% |
| Archon Capital Management LLC | 881,794 | $2,654,000 | 0.53% |
| BARD ASSOCIATES INC | 1,483,610 | $4,465,000 | 0.47% |
| DALTON GREINER HARTMAN MAHER & CO | 909,977 | $2,739,000 | 0.45% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 1,537,800 | $4,629,000 | 0.40% |
| Portolan Capital Management | 979,067 | $2,947,000 | 0.33% |
| HEARTLAND ADVISORS INC | 961,400 | $2,894,000 | 0.25% |
| Granahan Investment Management | 1,757,176 | $5,289,000 | 0.18% |