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, Q2 2025
Institutional positions in Harvard Bioscience Inc as of Jun 30, 2025. 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
- 69
- −23 vs. Q1 2025
- Shares held
- 18.9M
- −6.73M (−26.2%) vs. Q1 2025
- Total value
- $8.39M
- −$6.12M (−42.2%) vs. Q1 2025
- New holders
- 14
- 19 more added
- Sold out
- 37
- 27 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Harvard Bioscience Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 157 | $0 | 0.00% | −2,027−92.8% | Reduced |
| TSFG, LLC | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Financial Connections Group, Inc. | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 87 | $39 | 0.00% | +87 | New |
| Wells Fargo & Company | 803 | $356 | 0.00% | −22,367−96.5% | Reduced |
| Barclays PLC | 892 | $395 | 0.00% | −40,870−97.9% | Reduced |
| Transce3nd, LLC | 938 | $416 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 1,081 | $480 | 0.00% | +1,081 | New |
| EverSource Wealth Advisors, LLC | 1,377 | $611 | 0.00% | +1,143+488.5% | Added |
| Federated Hermes, Inc. | 1,656 | $735 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,753 | $778 | 0.00% | −60,548−97.2% | Reduced |
| CWM, LLC | 3,362 | $1.00K | 0.00% | +2,021+150.7% | Added |
| Nisa Investment Advisors, LLC | 2,289 | $1.02K | 0.00% | +1,765+336.8% | Added |
| Raymond James Financial Inc | 3,750 | $1.66K | 0.00% | +3,750 | New |
| Brown Shipley& Co Ltd | 4,783 | $2.12K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 4,813 | $2.14K | 0.00% | +4,413+1,103.3% | Added |
| Pension & Wealth Management Advisors, Inc. | 5,950 | $2.64K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 6,549 | $2.90K | 0.00% | −17,738−73.0% | Reduced |
| The PNC Financial Services Group, Inc. | 7,544 | $3.35K | 0.00% | −377−4.8% | Reduced |
| SBI Securities Co., Ltd. | 8,670 | $3.85K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 11,131 | $4.94K | 0.00% | +11,131 | New |
| Balboa Wealth Partners | 11,750 | $5.21K | 0.00% | +500+4.4% | Added |
| Bridgeway Capital Management, LLC | 12,500 | $5.55K | 0.00% | −77,017−86.0% | Reduced |
| Ethic Inc. | 13,009 | $6.03K | 0.00% | +13,009 | New |
| Citigroup Inc | 13,833 | $6.14K | 0.00% | −15,570−53.0% | Reduced |
| Legato Capital Management LLC | 14,005 | $6.21K | 0.00% | −690−4.7% | Reduced |
| Camden Capital, LLC | 14,712 | $6.53K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 15,618 | $6.93K | 0.00% | +477+3.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 16,940 | $7.52K | 0.00% | +16,940 | New |
| SG Americas Securities, LLC | 21,503 | $10.0K | 0.00% | +9,752+83.0% | Added |
| Brighton Jones LLC | 25,092 | $11.1K | 0.00% | +92+0.4% | Added |
| Virtu Financial LLC | 26,544 | $12.0K | 0.00% | +26,544 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 27,238 | $12.1K | 0.00% | +27,238 | New |
| Greenwood Capital Associates LLC | 27,754 | $12.3K | 0.00% | −735−2.6% | Reduced |
| Morgan Stanley | 29,556 | $13.1K | 0.00% | −55,146−65.1% | Reduced |
| Callan Family Office, LLC | 29,844 | $13.2K | 0.00% | +29,844 | New |
| Assenagon Asset Management S.A. | 36,801 | $16.3K | 0.00% | −17,625−32.4% | Reduced |
| Abel Hall, LLC | 37,334 | $16.6K | 0.01% | +37,334 | New |
| HRT Financial LP | 41,464 | $18.0K | 0.00% | +41,464 | New |
| AQR Capital Management LLC | 45,706 | $20.3K | 0.00% | +22,926+100.6% | Added |
| Two Sigma Advisers, LP | 46,851 | $20.8K | 0.00% | −88,705−65.4% | Reduced |
| Gabelli Funds LLC | 50,000 | $22.2K | 0.00% | −15,000−23.1% | Reduced |
| Qube Research & Technologies Ltd | 51,195 | $22.7K | 0.00% | +51,195 | New |
| Jane Street Group, LLC | 70,736 | $31.4K | 0.00% | +58,785+491.9% | Added |
| FMR LLC | 72,274 | $32.1K | 0.00% | +49,246+213.9% | Added |
| Gamco Investors, Inc. Et Al | 77,000 | $34.2K | 0.00% | −8,000−9.4% | Reduced |
| Williams & Novak, LLC | 106,570 | $47.3K | 0.04% | +28,800+37.0% | Added |
| Bank of New York Mellon Corp | 126,223 | $56.0K | 0.00% | −83,325−39.8% | Reduced |
| Marshall Wace, LLP | 138,700 | $61.0K | 0.00% | +138,700 | New |
| Susquehanna International Group, LLP | 140,464 | $62.3K | 0.00% | +77,650+123.6% | Added |
| State Street Corp | 149,352 | $66.3K | 0.00% | −595,883−80.0% | Reduced |
| RBF Capital, LLC | 160,000 | $71.0K | 0.00% | −20,912−11.6% | Reduced |
| Northern Trust Corp | 188,869 | $83.8K | 0.00% | −229,745−54.9% | Reduced |
| Two Sigma Investments, LP | 197,785 | $87.8K | 0.00% | +24,459+14.1% | Added |
| Goldman Sachs Group Inc | 207,646 | $92.2K | 0.00% | +61,341+41.9% | Added |
| Pasadena Private Wealth, LLC | 243,911 | $108.2K | 0.02% | +45,872+23.2% | Added |
| Geode Capital Management, LLC | 440,022 | $195.3K | 0.00% | −483,039−52.3% | Reduced |
| Acuitas Investments, LLC | 491,092 | $217.9K | 0.17% | 00.0% | Unchanged |
| Millennium Management LLC | 639,867 | $284.0K | 0.00% | +639,867 | New |
| Renaissance Technologies LLC | 791,978 | $351.5K | 0.00% | −91,720−10.4% | Reduced |
| UBS Group AG | 792,206 | $351.7K | 0.00% | +768,641+3,261.8% | Added |
| Meros Investment Management, LP | 919,945 | $408.3K | 0.19% | +125,265+15.8% | Added |
| Acadian Asset Management LLC | 1,039,225 | $459.0K | 0.00% | −37,844−3.5% | Reduced |
| BlackRock, Inc. | 1,114,575 | $494.6K | 0.00% | −1,705,887−60.5% | Reduced |
| Dimensional Fund Advisors LP | 1,126,250 | $499.9K | 0.00% | −311,558−21.7% | Reduced |
| Granahan Investment Management Inc | 1,501,508 | $666.4K | 0.03% | −26,386−1.7% | Reduced |
| Vanguard Group Inc | 1,853,891 | $823.1K | 0.00% | −284,858−13.3% | Reduced |
| Harvey Partners, LLC | 2,141,099 | $950.2K | 0.09% | −46,401−2.1% | Reduced |
| AMH Equity Ltd | 3,508,703 | $1.56M | 2.29% | +121,348+3.6% | Added |
| Royce & Associates LP | 0 | $0 | 0.00% | −1,777,894−100.0% | Sold out |
| Heartland Advisors Inc | 0 | $0 | 0.00% | −1,108,578−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −329,964−100.0% | Sold out |
| Bard Associates Inc | 0 | $0 | 0.00% | −251,849−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −206,700−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −170,172−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −168,444−100.0% | Sold out |
| Nuveen, LLC | 0 | $0 | 0.00% | −139,999−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −120,381−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −98,883−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −75,985−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −58,947−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −41,396−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −40,943−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −35,911−100.0% | Sold out |
| Punch & Associates Investment Management, Inc. | 0 | $0 | 0.00% | −25,586−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −25,324−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −22,268−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −19,967−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −16,991−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −16,899−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −16,842−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −12,624−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −12,370−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −11,075−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −8,194−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −3,788−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −4,095−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −3,230−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −2,953−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |