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 | $130,638 | -49.4% | 30,381 | -35.4% | 0.00% | – |
| Q2 2023 | $258,173 | +65.7% | 47,026 | +26.8% | 0.00% | – |
| Q1 2023 | $155,778 | +340.9% | 37,090 | +190.8% | 0.00% | – |
| Q4 2022 | $35,329 | -62.8% | 12,754 | -65.7% | 0.00% | – |
| Q3 2022 | $95,000 | -58.1% | 37,135 | -41.1% | 0.00% | – |
| Q2 2022 | $227,000 | -61.1% | 63,018 | -32.8% | 0.00% | – |
| Q1 2022 | $583,000 | -15.3% | 93,736 | -4.0% | 0.00% | – |
| Q4 2021 | $688,000 | -2.0% | 97,598 | -3.0% | 0.00% | – |
| Q3 2021 | $702,000 | -62.3% | 100,601 | -55.0% | 0.00% | – |
| Q2 2021 | $1,864,000 | +285.9% | 223,776 | +153.3% | 0.00% | – |
| Q1 2021 | $483,000 | +2.8% | 88,334 | -19.2% | 0.00% | – |
| Q4 2020 | $470,000 | +40.7% | 109,359 | -1.4% | 0.00% | – |
| Q3 2020 | $334,000 | +160.9% | 110,919 | +169.0% | 0.00% | – |
| Q2 2020 | $128,000 | +433.3% | 41,239 | +273.9% | 0.00% | – |
| Q1 2020 | $24,000 | -33.3% | 11,028 | -5.3% | 0.00% | – |
| Q4 2019 | $36,000 | 0.0% | 11,643 | +0.0% | 0.00% | – |
| Q3 2019 | $36,000 | -93.6% | 11,641 | -95.8% | 0.00% | – |
| Q2 2019 | $560,000 | +865.5% | 279,959 | +1969.3% | 0.00% | – |
| Q1 2019 | $58,000 | -57.7% | 13,529 | -48.2% | 0.00% | – |
| Q3 2018 | $137,000 | -2.1% | 26,110 | -0.2% | 0.00% | – |
| Q2 2018 | $140,000 | -77.0% | 26,154 | -78.5% | 0.00% | – |
| Q1 2018 | $609,000 | +745.8% | 121,847 | +457.1% | 0.00% | – |
| Q4 2017 | $72,000 | -12.2% | 21,871 | -0.1% | 0.00% | – |
| Q3 2017 | $82,000 | -1.2% | 21,884 | -32.5% | 0.00% | – |
| Q2 2017 | $83,000 | +23.9% | 32,428 | +26.4% | 0.00% | – |
| Q1 2017 | $67,000 | -30.2% | 25,654 | -18.5% | 0.00% | – |
| Q4 2016 | $96,000 | +128.6% | 31,479 | +103.5% | 0.00% | – |
| Q3 2016 | $42,000 | -53.8% | 15,465 | -51.2% | 0.00% | – |
| Q2 2016 | $91,000 | -47.4% | 31,696 | -44.8% | 0.00% | – |
| Q1 2016 | $173,000 | +332.5% | 57,373 | +399.4% | 0.00% | – |
| Q4 2015 | $40,000 | -94.5% | 11,489 | -94.1% | 0.00% | – |
| Q3 2015 | $732,000 | +603.8% | 193,667 | +963.6% | 0.00% | – |
| Q2 2015 | $104,000 | -9.6% | 18,208 | -7.6% | 0.00% | – |
| Q1 2015 | $115,000 | +21.1% | 19,695 | +18.0% | 0.00% | – |
| Q4 2014 | $95,000 | -39.9% | 16,684 | -56.7% | 0.00% | – |
| Q3 2014 | $158,000 | +4.6% | 38,569 | +16.2% | 0.00% | – |
| Q2 2014 | $151,000 | +251.2% | 33,205 | +229.1% | 0.00% | – |
| Q3 2012 | $43,000 | – | 10,090 | – | 0.00% | – |
Download | ||||||
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% |