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 | $2,006,845 | -20.8% | 466,708 | +1.1% | 0.00% | – |
| Q2 2023 | $2,533,097 | +213.6% | 461,402 | +139.9% | 0.00% | – |
| Q1 2023 | $807,655 | +52.7% | 192,299 | +0.7% | 0.00% | – |
| Q4 2022 | $528,837 | +7.9% | 190,916 | -0.3% | 0.00% | – |
| Q3 2022 | $490,000 | -77.8% | 191,545 | -68.8% | 0.00% | – |
| Q2 2022 | $2,211,000 | -22.0% | 614,115 | +34.5% | 0.00% | – |
| Q1 2022 | $2,834,000 | -16.3% | 456,484 | -4.9% | 0.00% | -100.0% |
| Q4 2021 | $3,385,000 | -1.0% | 480,242 | -2.0% | 0.00% | 0.0% |
| Q3 2021 | $3,419,000 | -17.6% | 489,892 | -1.7% | 0.00% | 0.0% |
| Q2 2021 | $4,150,000 | +57.3% | 498,148 | +3.0% | 0.00% | – |
| Q1 2021 | $2,639,000 | -0.3% | 483,477 | -21.6% | 0.00% | -100.0% |
| Q4 2020 | $2,646,000 | +36.7% | 616,983 | -4.0% | 0.00% | – |
| Q3 2020 | $1,935,000 | +63.2% | 642,750 | +67.9% | 0.00% | – |
| Q2 2020 | $1,186,000 | +238.9% | 382,789 | +141.1% | 0.00% | – |
| Q1 2020 | $350,000 | -27.1% | 158,792 | +0.8% | 0.00% | – |
| Q4 2019 | $480,000 | -1.4% | 157,545 | -0.6% | 0.00% | – |
| Q3 2019 | $487,000 | -43.2% | 158,445 | -63.0% | 0.00% | – |
| Q2 2019 | $857,000 | -55.4% | 428,344 | -3.9% | 0.00% | – |
| Q1 2019 | $1,921,000 | +36.3% | 445,730 | +0.6% | 0.00% | – |
| Q4 2018 | $1,409,000 | -39.3% | 443,224 | +0.2% | 0.00% | -100.0% |
| Q3 2018 | $2,321,000 | +10.9% | 442,190 | +13.0% | 0.00% | 0.0% |
| Q2 2018 | $2,093,000 | +370.3% | 391,154 | +339.6% | 0.00% | – |
| Q1 2018 | $445,000 | +48.8% | 88,970 | -1.8% | 0.00% | – |
| Q4 2017 | $299,000 | -6.6% | 90,621 | +6.1% | 0.00% | – |
| Q3 2017 | $320,000 | +45.5% | 85,405 | -0.9% | 0.00% | – |
| Q2 2017 | $220,000 | +3.3% | 86,205 | +5.2% | 0.00% | – |
| Q1 2017 | $213,000 | -11.2% | 81,945 | +4.1% | 0.00% | – |
| Q4 2016 | $240,000 | +16.5% | 78,736 | +3.8% | 0.00% | – |
| Q3 2016 | $206,000 | -4.2% | 75,852 | +0.7% | 0.00% | – |
| Q2 2016 | $215,000 | -78.8% | 75,357 | -77.6% | 0.00% | – |
| Q1 2016 | $1,015,000 | -12.4% | 336,249 | +0.7% | 0.00% | – |
| Q4 2015 | $1,159,000 | -8.5% | 334,024 | -0.3% | 0.00% | – |
| Q3 2015 | $1,267,000 | +135.9% | 335,118 | +255.9% | 0.00% | – |
| Q2 2015 | $537,000 | +34.9% | 94,173 | +37.8% | 0.00% | – |
| Q1 2015 | $398,000 | -8.7% | 68,327 | -11.1% | 0.00% | – |
| Q4 2014 | $436,000 | +38.4% | 76,900 | -0.1% | 0.00% | – |
| Q3 2014 | $315,000 | -75.8% | 77,004 | -73.1% | 0.00% | – |
| Q2 2014 | $1,302,000 | -17.9% | 286,336 | -14.4% | 0.00% | – |
| Q1 2014 | $1,586,000 | -5.6% | 334,484 | -6.4% | 0.00% | -100.0% |
| Q4 2013 | $1,680,000 | -11.0% | 357,320 | -0.4% | 0.00% | 0.0% |
| Q3 2013 | $1,887,000 | +12.1% | 358,774 | +0.2% | 0.00% | 0.0% |
| Q2 2013 | $1,684,000 | – | 358,113 | – | 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% |