HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 80 filers reported holding HARVARD BIOSCIENCE INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $197,000 | +35.9% | 45,592 | 0.0% | 0.00% | – |
| Q4 2018 | $145,000 | -69.7% | 45,592 | -50.0% | 0.00% | – |
| Q3 2018 | $478,000 | +95.9% | 91,184 | +100.0% | 0.00% | – |
| Q2 2018 | $244,000 | +73.0% | 45,592 | -2.7% | 0.00% | – |
| Q1 2016 | $141,000 | -13.5% | 46,847 | 0.0% | 0.00% | – |
| Q4 2015 | $163,000 | -7.9% | 46,847 | 0.0% | 0.00% | – |
| Q3 2015 | $177,000 | -33.7% | 46,847 | 0.0% | 0.00% | – |
| Q2 2015 | $267,000 | +26600.0% | 46,847 | +16054.1% | 0.00% | – |
| Q2 2014 | $1,000 | -99.4% | 290 | -99.1% | 0.00% | – |
| Q1 2014 | $154,000 | +1.3% | 32,425 | 0.0% | 0.00% | – |
| Q4 2013 | $152,000 | -11.1% | 32,425 | 0.0% | 0.00% | – |
| Q3 2013 | $171,000 | +11.0% | 32,425 | -0.7% | 0.00% | – |
| Q2 2013 | $154,000 | – | 32,645 | – | 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% |