HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 96 filers reported holding HARVARD BIOSCIENCE INC in Q3 2023. The put-call ratio across all filers is 0.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $795,741 | +16.1% | 185,056 | +48.2% | 0.00% | 0.0% |
| Q2 2023 | $685,459 | +78.3% | 124,856 | +36.4% | 0.00% | +100.0% |
| Q1 2023 | $384,535 | -9.1% | 91,556 | -40.1% | 0.00% | 0.0% |
| Q4 2022 | $423,134 | -22.5% | 152,756 | -28.4% | 0.00% | -50.0% |
| Q3 2022 | $546,000 | -3.2% | 213,240 | +36.1% | 0.00% | 0.0% |
| Q2 2022 | $564,000 | -45.6% | 156,656 | -6.2% | 0.00% | -33.3% |
| Q1 2022 | $1,037,000 | -41.4% | 166,956 | -33.5% | 0.00% | -25.0% |
| Q4 2021 | $1,771,000 | -15.4% | 251,156 | -16.3% | 0.00% | -20.0% |
| Q3 2021 | $2,094,000 | -16.8% | 299,956 | -0.8% | 0.01% | -28.6% |
| Q2 2021 | $2,518,000 | +173.7% | 302,256 | +79.3% | 0.01% | +133.3% |
| Q1 2021 | $920,000 | +52.1% | 168,556 | +19.5% | 0.00% | +50.0% |
| Q4 2020 | $605,000 | +124.1% | 141,056 | +57.3% | 0.00% | +100.0% |
| Q3 2020 | $270,000 | -0.4% | 89,656 | +2.4% | 0.00% | 0.0% |
| Q2 2020 | $271,000 | +37.6% | 87,556 | -2.0% | 0.00% | 0.0% |
| Q1 2020 | $197,000 | -37.1% | 89,356 | -12.9% | 0.00% | 0.0% |
| Q4 2019 | $313,000 | -24.0% | 102,556 | -23.4% | 0.00% | 0.0% |
| Q3 2019 | $412,000 | +205.2% | 133,856 | +97.8% | 0.00% | – |
| Q2 2019 | $135,000 | +35.0% | 67,656 | +190.9% | 0.00% | – |
| Q1 2019 | $100,000 | +33.3% | 23,256 | -0.9% | 0.00% | – |
| Q4 2018 | $75,000 | -44.9% | 23,456 | -9.3% | 0.00% | – |
| Q3 2018 | $136,000 | +9.7% | 25,856 | +11.2% | 0.00% | – |
| Q2 2018 | $124,000 | +2.5% | 23,244 | -3.8% | 0.00% | – |
| Q1 2018 | $121,000 | +51.2% | 24,156 | -0.8% | 0.00% | – |
| Q4 2017 | $80,000 | -13.0% | 24,356 | -0.8% | 0.00% | – |
| Q3 2017 | $92,000 | +43.8% | 24,556 | -2.0% | 0.00% | – |
| Q2 2017 | $64,000 | -1.5% | 25,056 | 0.0% | 0.00% | – |
| Q1 2017 | $65,000 | -21.7% | 25,056 | -7.4% | 0.00% | – |
| Q4 2016 | $83,000 | +12.2% | 27,056 | -0.4% | 0.00% | – |
| Q3 2016 | $74,000 | -14.9% | 27,156 | -10.8% | 0.00% | – |
| Q2 2016 | $87,000 | -8.4% | 30,456 | -2.9% | 0.00% | -100.0% |
| Q1 2016 | $95,000 | -17.4% | 31,356 | -5.4% | 0.00% | 0.0% |
| Q4 2015 | $115,000 | +30.7% | 33,156 | +43.2% | 0.00% | 0.0% |
| Q3 2015 | $88,000 | -29.6% | 23,156 | +5.5% | 0.00% | 0.0% |
| Q2 2015 | $125,000 | -11.3% | 21,956 | -9.5% | 0.00% | 0.0% |
| Q1 2015 | $141,000 | +2.2% | 24,256 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $138,000 | +9.5% | 24,256 | -21.5% | 0.00% | 0.0% |
| Q3 2014 | $126,000 | -25.9% | 30,900 | -17.2% | 0.00% | 0.0% |
| Q2 2014 | $170,000 | +73.5% | 37,300 | +79.3% | 0.00% | 0.0% |
| Q1 2014 | $98,000 | +63.3% | 20,800 | +62.5% | 0.00% | 0.0% |
| Q4 2013 | $60,000 | -11.8% | 12,800 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $68,000 | +33.3% | 12,800 | +18.5% | 0.00% | 0.0% |
| Q2 2013 | $51,000 | – | 10,800 | – | 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% |