Harvard Bioscience Inc
HBIO- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001123494
No open-market purchases or sales by Harvard Bioscience Inc insiders were filed in the last 90 days; 37 institutions reported holding it in 13F filings for Q2 2026, worth $10.3M in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Harvard Bioscience Inc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 66
- 0 vs. Q4 2022
- Shares held
- 30.2M
- +740.4K (+2.5%) vs. Q4 2022
- Total value
- $127.2M
- +$45.6M (+55.8%) vs. Q4 2022
- New holders
- 6
- 15 more added
- Sold out
- 6
- 26 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HBIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 37 | $10.3M |
| Q1 2026 | 37 | $7.73M |
| Q4 2025 | 64 | $11.7M |
| Q3 2025 | 61 | $7.29M |
| Q2 2025 | 69 | $8.39M |
| Q1 2025 | 92 | $14.5M |
| Q4 2024 | 96 | $65.5M |
| Q3 2024 | 95 | $84.2M |
| Q2 2024 | 100 | $90.7M |
| Q1 2024 | 90 | $137.8M |
| Q4 2023 | 93 | $176.4M |
| Q3 2023 | 94 | $141.6M |
| Q2 2023 | 100 | $178.2M |
| Q1 2023 | 66 | $127.2M |
| Q4 2022 | 68 | $83.3M |
| Q3 2022 | 79 | $74.0M |
| Q2 2022 | 91 | $106.8M |
| Q1 2022 | 98 | $187.3M |
| Q4 2021 | 103 | $211.4M |
| Q3 2021 | 99 | $191.7M |
| Q2 2021 | 99 | $232.3M |
| Q1 2021 | 87 | $144.2M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Harvard Bioscience Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| BNP Paribas Arbitrage, SA | 93 | $391 | 0.00% | −182−66.2% | Reduced |
| TSFG, LLC | 300 | $1.00K | 0.00% | −200−40.0% | Reduced |
| Financial Connections Group, Inc. | 300 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 253 | $1.06K | 0.00% | −4,997−95.2% | Reduced |
| JPMorgan Chase & Co | 858 | $4.00K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 1,238 | $5.22K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,746 | $7.33K | 0.00% | −1,743−50.0% | Reduced |
| Earnest Partners LLC | 2,600 | $10.9K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,518 | $14.8K | 0.00% | −1,348−27.7% | Reduced |
| Brown Shipley& Co Ltd | 4,783 | $20.1K | 0.01% | +4,783 | New |
| Public Employees Retirement System of Ohio | 8,629 | $36.0K | 0.00% | −3,678−29.9% | Reduced |
| Janney Montgomery Scott LLC | 11,000 | $46.0K | 0.00% | −6,000−35.3% | Reduced |
| Squarepoint Ops LLC | 12,990 | $54.6K | 0.00% | +2,364+22.2% | Added |
| Eagle Asset Management Inc | 13,835 | $58.0K | 0.00% | +13,835 | New |
| Camden Capital, LLC | 14,340 | $60.2K | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 14,949 | $62.8K | 0.00% | −3,466−18.8% | Reduced |
| Victory Capital Management Inc | 17,092 | $71.8K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 18,514 | $77.8K | 0.00% | +4,465+31.8% | Added |
| Empirical Asset Management, LLC | 20,000 | $84.0K | 0.08% | 00.0% | Unchanged |
| Man Group plc | – | $88.1K | 0.00% | – | – |
| Credit Suisse AG | 23,100 | $97.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 27,854 | $117.0K | 0.01% | −87,476−75.8% | Reduced |
| Citadel Advisors LLC | 30,627 | $128.6K | 0.00% | −11,447−27.2% | Reduced |
| Bank of America Corp | 36,123 | $151.7K | 0.00% | +27,248+307.0% | Added |
| Goldman Sachs Group Inc | 37,090 | $155.8K | 0.00% | +24,336+190.8% | Added |
| Triton Wealth Management, PLLC | 30,288 | $175.2K | 0.11% | −3,454−10.2% | Reduced |
| Jane Street Group, LLC | 49,433 | $207.6K | 0.00% | +49,433 | New |
| Riverwater Partners LLC | 57,319 | $240.7K | 0.22% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 62,151 | $261.0K | 0.00% | +62,151 | New |
| Legato Capital Management LLC | 67,795 | $284.7K | 0.05% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 68,586 | $288.1K | 0.00% | −61,256−47.2% | Reduced |
| Two Sigma Advisers, LP | 91,556 | $384.5K | 0.00% | −61,200−40.1% | Reduced |
| New York State Common Retirement Fund | 95,463 | $400.9K | 0.00% | +18,085+23.4% | Added |
| Jacobs Levy Equity Management, Inc | 119,269 | $500.9K | 0.00% | −18,425−13.4% | Reduced |
| State Street Corp | 127,552 | $535.7K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 129,320 | $543.1K | 0.07% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 131,141 | $551.0K | 0.02% | −159−0.1% | Reduced |
| Millennium Management LLC | 133,375 | $560.0K | 0.00% | −30,855−18.8% | Reduced |
| Pasadena Private Wealth, LLC | 134,226 | $563.7K | 0.16% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 134,549 | $565.1K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 151,342 | $635.6K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 192,299 | $807.7K | 0.00% | +1,383+0.7% | Added |
| CM Wealth Advisors LLC | 148,690 | $831.0K | 0.16% | +148,690 | New |
| Bridgeway Capital Management, LLC | 198,400 | $833.3K | 0.02% | −25,000−11.2% | Reduced |
| Greenwood Capital Associates LLC | 276,366 | $1.16M | 0.17% | −5,988−2.1% | Reduced |
| Bard Associates Inc | 291,297 | $1.22M | 0.51% | −2,000−0.7% | Reduced |
| Kennedy Capital Management, Inc. | 331,347 | $1.39M | 0.04% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 339,023 | $1.42M | 0.00% | +20.0% | Added |
| EAM Investors, LLC | 345,546 | $1.45M | 0.29% | +345,546 | New |
| Renaissance Technologies LLC | 730,007 | $3.07M | 0.00% | −4,300−0.6% | Reduced |
| BlackRock Inc. | 904,745 | $3.80M | 0.00% | +669+0.1% | Added |
| Portolan Capital Management, LLC | 1,043,546 | $4.38M | 0.42% | −10,754−1.0% | Reduced |
| Acadian Asset Management LLC | 1,105,253 | $4.64M | 0.02% | 00.0% | Unchanged |
| Meros Investment Management, LP | 1,124,206 | $4.72M | 2.69% | −12,639−1.1% | Reduced |
| Heartland Advisors Inc | 1,200,000 | $5.04M | 0.31% | +85,601+7.7% | Added |
| Boothbay Fund Management, LLC | 1,235,098 | $5.19M | 0.15% | +162,269+15.1% | Added |
| Archon Capital Management LLC | 1,361,769 | $5.72M | 2.03% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 1,430,151 | $6.01M | 0.18% | −32,306−2.2% | Reduced |
| Royce & Associates LP | 1,439,182 | $6.04M | 0.06% | +14,319+1.0% | Added |
| Vanguard Group Inc | 1,743,996 | $7.32M | 0.00% | +486,198+38.7% | Added |
| Dimensional Fund Advisors LP | 1,745,133 | $7.33M | 0.00% | +3,985+0.2% | Added |
| AMH Equity Ltd | 2,053,907 | $8.63M | 11.75% | −200,000−8.9% | Reduced |
| Harvey Partners, LLC | 2,712,700 | $11.4M | 1.44% | −198,800−6.8% | Reduced |
| Punch & Associates Investment Management, Inc. | 2,947,329 | $12.4M | 0.80% | +183,290+6.6% | Added |
| B. Riley Asset Management, LLC | 3,408,796 | $14.3M | 5.93% | +221,500+6.9% | Added |
| Anson Funds Management LP | 0 | $0 | 0.00% | −108,763−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −85,569−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −48,840−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −37,800−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −10,032−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Monarch Partners Asset Management LLC | – | – | – | – | Not filed |
| Trustcore Financial Services, LLC | – | – | – | – | Not filed |