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 | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $284,000 | -74.4% | 50,000 | -81.6% | 0.46% | -70.7% |
| Q3 2014 | $1,111,000 | -18.6% | 271,600 | -9.5% | 1.56% | -19.1% |
| Q2 2014 | $1,365,000 | +1.0% | 300,000 | +5.3% | 1.93% | -11.5% |
| Q1 2014 | $1,351,000 | +10.6% | 285,000 | +9.6% | 2.18% | +54.2% |
| Q4 2013 | $1,222,000 | – | 260,000 | – | 1.41% | – |
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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% |