HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 79 filers reported holding HARVARD BIOSCIENCE INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,125,417 | -22.5% | 204,994 | -40.7% | 0.21% | -27.0% |
| Q1 2023 | $1,451,293 | +21.9% | 345,546 | +102.6% | 0.28% | +41.8% |
| Q3 2021 | $1,191,000 | -30.9% | 170,580 | -17.6% | 0.20% | -24.4% |
| Q2 2021 | $1,724,000 | +52.6% | 206,989 | 0.0% | 0.27% | +56.5% |
| Q1 2021 | $1,130,000 | -19.1% | 206,989 | -22.2% | 0.17% | -18.3% |
| Q3 2018 | $1,397,000 | +132.8% | 266,078 | +137.4% | 0.21% | +118.9% |
| Q2 2018 | $600,000 | -9.5% | 112,074 | -15.4% | 0.10% | -13.6% |
| Q1 2018 | $663,000 | -57.7% | 132,536 | -50.8% | 0.11% | -39.2% |
| Q1 2015 | $1,568,000 | – | 269,442 | – | 0.18% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Engine Capital Management, LP | 3,542,852 | $10,536,000 | 4.92% |
| Fondren Management LP | 865,000 | $2,660,000 | 2.21% |
| Harvey Partners, LLC | 742,500 | $2,283,000 | 1.65% |
| BARD ASSOCIATES INC | 311,922 | $959,000 | 0.49% |
| Adirondack Research & Management Inc. | 131,042 | $403,000 | 0.35% |
| Granahan Investment Management | 1,771,964 | $5,449,000 | 0.30% |
| DALTON GREINER HARTMAN MAHER & CO | 1,373,518 | $4,224,000 | 0.29% |
| HEARTLAND ADVISORS INC | 1,000,000 | $3,075,000 | 0.24% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 499,616 | $1,536,000 | 0.22% |
| Alambic Investment Management, L.P. | 43,569 | $134,000 | 0.10% |