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 | $46,195 | -15.3% | 10,743 | -17.3% | 0.00% | – |
| Q1 2023 | $54,558 | +85.4% | 12,990 | +22.2% | 0.00% | – |
| Q4 2022 | $29,434 | -36.0% | 10,626 | -40.4% | 0.00% | – |
| Q3 2022 | $46,000 | -17.9% | 17,828 | +15.6% | 0.00% | – |
| Q2 2022 | $56,000 | -40.4% | 15,428 | +15.2% | 0.00% | – |
| Q4 2021 | $94,000 | +6.8% | 13,397 | +6.5% | 0.00% | – |
| Q3 2021 | $88,000 | -56.0% | 12,575 | -47.5% | 0.00% | -100.0% |
| Q2 2021 | $200,000 | +10.5% | 23,959 | -27.7% | 0.00% | 0.0% |
| Q1 2021 | $181,000 | +141.3% | 33,157 | +34.0% | 0.00% | 0.0% |
| Q3 2020 | $75,000 | +74.4% | 24,752 | +27.0% | 0.00% | 0.0% |
| Q1 2020 | $43,000 | -79.1% | 19,497 | -71.1% | 0.00% | 0.0% |
| Q4 2019 | $206,000 | +329.2% | 67,539 | +329.1% | 0.00% | – |
| Q3 2019 | $48,000 | -79.5% | 15,740 | -86.6% | 0.00% | -100.0% |
| Q2 2019 | $234,000 | +1.3% | 117,058 | +118.2% | 0.00% | 0.0% |
| Q1 2019 | $231,000 | -25.5% | 53,642 | -45.0% | 0.00% | -50.0% |
| Q4 2018 | $310,000 | +5.1% | 97,592 | +74.0% | 0.00% | 0.0% |
| Q3 2018 | $295,000 | +383.6% | 56,097 | +396.0% | 0.00% | +300.0% |
| Q2 2018 | $61,000 | +90.6% | 11,309 | +1.0% | 0.00% | -50.0% |
| Q2 2016 | $32,000 | – | 11,200 | – | 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% |