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, Q3 2021
Institutional positions in Harvard Bioscience Inc as of Sep 30, 2021. 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
- 99
- 0 vs. Q2 2021
- Shares held
- 27.5M
- −427.0K (−1.5%) vs. Q2 2021
- Total value
- $191.7M
- −$40.6M (−17.5%) vs. Q2 2021
- New holders
- 11
- 38 more added
- Sold out
- 11
- 34 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Harvard Bioscience Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,737,467 | $19.1M | 0.00% | +6,043+0.2% | Added |
| Portolan Capital Management, LLC | 2,358,010 | $16.5M | 1.20% | +540,133+29.7% | Added |
| Dimensional Fund Advisors LP | 1,965,819 | $13.7M | 0.00% | +10,289+0.5% | Added |
| Royce & Associates LP | 1,818,323 | $12.7M | 0.09% | −195,627−9.7% | Reduced |
| Vanguard Group Inc | 1,801,705 | $12.6M | 0.00% | −124,163−6.4% | Reduced |
| Punch & Associates Investment Management, Inc. | 1,621,775 | $11.3M | 0.65% | −52,537−3.1% | Reduced |
| Granahan Investment Management Inc | 1,579,655 | $11.0M | 0.21% | +40,095+2.6% | Added |
| Acadian Asset Management LLC | 1,143,330 | $7.98M | 0.03% | +67,673+6.3% | Added |
| Renaissance Technologies LLC | 1,076,445 | $7.51M | 0.01% | −156,900−12.7% | Reduced |
| Harvey Partners, LLC | 1,020,036 | $7.12M | 5.39% | −79,964−7.3% | Reduced |
| Archon Capital Management LLC | 736,236 | $5.14M | 1.08% | −8,783−1.2% | Reduced |
| State Street Corp | 685,695 | $4.79M | 0.00% | −1,803−0.3% | Reduced |
| Geode Capital Management, LLC | 631,888 | $4.41M | 0.00% | +17,925+2.9% | Added |
| Northern Trust Corp | 489,892 | $3.42M | 0.00% | −8,256−1.7% | Reduced |
| Parkman Healthcare Partners LLC | 475,367 | $3.32M | 0.84% | +73,000+18.1% | Added |
| Bridgeway Capital Management, LLC | 429,117 | $3.00M | 0.06% | 00.0% | Unchanged |
| Wells Fargo & Company | 422,499 | $2.95M | 0.00% | −687−0.2% | Reduced |
| Hillsdale Investment Management Inc. | 403,291 | $2.82M | 0.22% | −76,849−16.0% | Reduced |
| Heartland Advisors Inc | 400,000 | $2.79M | 0.17% | −350,000−46.7% | Reduced |
| Essex Investment Management Co LLC | 380,736 | $2.66M | 0.33% | −2,447−0.6% | Reduced |
| Acuitas Investments, LLC | 375,836 | $2.62M | 1.15% | +49,345+15.1% | Added |
| Monarch Partners Asset Management LLC | 330,083 | $2.30M | 0.34% | −14,156−4.1% | Reduced |
| AQR Capital Management LLC | 313,347 | $2.19M | 0.00% | +288,759+1,174.4% | Added |
| Two Sigma Advisers, LP | 299,956 | $2.09M | 0.01% | −2,300−0.8% | Reduced |
| Bard Associates Inc | 294,697 | $2.06M | 0.69% | 00.0% | Unchanged |
| Globeflex Capital L P | 268,466 | $1.87M | 0.41% | +69,498+34.9% | Added |
| Bank of New York Mellon Corp | 219,323 | $1.53M | 0.00% | +15,969+7.9% | Added |
| Arrowstreet Capital, Limited Partnership | 217,619 | $1.52M | 0.00% | −116,820−34.9% | Reduced |
| Two Sigma Investments, LP | 216,144 | $1.51M | 0.00% | −43,940−16.9% | Reduced |
| Greenwood Capital Associates LLC | 212,413 | $1.48M | 0.23% | +1,961+0.9% | Added |
| Charles Schwab Investment Management Inc | 209,871 | $1.47M | 0.00% | +3,216+1.6% | Added |
| EAM Investors, LLC | 170,580 | $1.19M | 0.20% | −36,409−17.6% | Reduced |
| Millennium Management LLC | 141,251 | $986.0K | 0.00% | −4,311−3.0% | Reduced |
| Nuveen Asset Management, LLC | 118,456 | $907.0K | 0.00% | −5,708−4.6% | Reduced |
| ClariVest Asset Management LLC | 125,901 | $879.0K | 0.03% | −800−0.6% | Reduced |
| Pasadena Private Wealth, LLC | 107,750 | $752.0K | 0.26% | +4,075+3.9% | Added |
| Goldman Sachs Group Inc | 100,601 | $702.0K | 0.00% | −123,175−55.0% | Reduced |
| STRS Ohio | 97,400 | $679.0K | 0.00% | −8,100−7.7% | Reduced |
| Adirondack Research & Management Inc. | 90,020 | $628.0K | 0.76% | −9,400−9.5% | Reduced |
| SEI Investments Co | 85,886 | $599.0K | 0.00% | +31,699+58.5% | Added |
| First Republic Investment Management, Inc. | 83,241 | $581.0K | 0.00% | −6,647−7.4% | Reduced |
| Panagora Asset Management Inc | 81,515 | $569.0K | 0.00% | +29,212+55.9% | Added |
| New York State Common Retirement Fund | 78,139 | $545.0K | 0.00% | +102+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 77,993 | $544.0K | 0.01% | +30,097+62.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 69,312 | $484.0K | 0.00% | +7,749+12.6% | Added |
| Invesco Ltd. | 67,676 | $473.0K | 0.00% | +7,802+13.0% | Added |
| Winton Group Ltd | 62,657 | $437.0K | 0.02% | −6,763−9.7% | Reduced |
| Assenagon Asset Management S.A. | 55,356 | $386.0K | 0.00% | +55,356 | New |
| Penbrook Management LLC | 50,000 | $349.0K | 0.22% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 46,432 | $324.0K | 0.02% | −25,367−35.3% | Reduced |
| Bollard Group LLC | 46,485 | $324.0K | 0.01% | 00.0% | Unchanged |
| Triton Wealth Management, PLLC | 45,337 | $304.0K | 0.14% | +2,180+5.1% | Added |
| Camden Capital, LLC | 38,300 | $267.0K | 0.05% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 36,516 | $255.0K | 0.01% | −5,162−12.4% | Reduced |
| Parametric Portfolio Associates LLC | 26,465 | $185.0K | 0.00% | −135,669−83.7% | Reduced |
| Rhumbline Advisers | 25,307 | $177.0K | 0.00% | +1,800+7.7% | Added |
| Deutsche Bank AG | 24,931 | $174.0K | 0.00% | +1,992+8.7% | Added |
| Susquehanna International Group, LLP | 24,416 | $170.0K | 0.00% | +961+4.1% | Added |
| Manufacturers Life Insurance Company, The | 23,041 | $161.0K | 0.00% | −1,850−7.4% | Reduced |
| California State Teachers Retirement System | 21,851 | $153.0K | 0.00% | −31,210−58.8% | Reduced |
| American International Group, Inc. | 21,502 | $150.0K | 0.00% | −76−0.4% | Reduced |
| JPMorgan Chase & Co | 18,471 | $129.0K | 0.00% | −30,088−62.0% | Reduced |
| Janney Montgomery Scott LLC | 17,000 | $119.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 16,697 | $117.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 16,056 | $112.0K | 0.00% | +10,870+209.6% | Added |
| ExodusPoint Capital Management, LP | 15,799 | $110.0K | 0.00% | +1,543+10.8% | Added |
| MetLife Investment Management | 14,825 | $103.5K | 0.00% | +14,825 | New |
| SG Americas Securities, LLC | 14,820 | $103.0K | 0.00% | +14,820 | New |
| State of Wisconsin Investment Board | 14,200 | $99.0K | 0.00% | +14,200 | New |
| Victory Capital Management Inc | 13,259 | $93.0K | 0.00% | +147+1.1% | Added |
| Prudential Financial Inc | 13,135 | $92.0K | 0.00% | −374−2.8% | Reduced |
| Squarepoint Ops LLC | 12,575 | $88.0K | 0.00% | −11,384−47.5% | Reduced |
| Citadel Advisors LLC | 12,645 | $88.0K | 0.00% | +12,645 | New |
| Metropolitan Life Insurance Co | 11,216 | $78.3K | 0.00% | +11,216 | New |
| Mackenzie Financial Corp | 10,652 | $74.0K | 0.00% | +10,652 | New |
| Morgan Stanley | 9,746 | $69.0K | 0.00% | +1,289+15.2% | Added |
| BNP Paribas Arbitrage, SA | 7,551 | $52.7K | 0.00% | +6,267+488.1% | Added |
| Bank of America Corp | 7,267 | $51.0K | 0.00% | +191+2.7% | Added |
| Dorsey Wright & Associates | 6,692 | $47.0K | 0.01% | +524+8.5% | Added |
| Altshuler Shaham Ltd | 6,092 | $43.0K | 0.00% | +6,092 | New |
| First Quadrant L P | 4,535 | $32.0K | 0.00% | +339+8.1% | Added |
| Royal Bank of Canada | 4,452 | $31.0K | 0.00% | +1,435+47.6% | Added |
| Citigroup Inc | 4,512 | $31.0K | 0.00% | +2,680+146.3% | Added |
| Legal & General Group Plc | 3,851 | $27.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,333 | $23.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,233 | $23.0K | 0.00% | +2,878+810.7% | Added |
| Tower Research Capital LLC (TRC) | 2,884 | $20.0K | 0.00% | +1,051+57.3% | Added |
| Earnest Partners LLC | 2,600 | $18.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,318 | $17.0K | 0.00% | +718+44.9% | Added |
| Lazard Asset Management LLC | 2,154 | $15.0K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,000 | $7.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 845 | $6.00K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 746 | $5.00K | 0.00% | +746 | New |
| Trustcore Financial Services, LLC | 600 | $4.00K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 353 | $2.00K | 0.00% | +142+67.3% | Added |
| Group One Trading, L.P. | 300 | $2.00K | 0.00% | +300 | New |
| American Portfolios Advisors | 200 | $1.40K | 0.00% | +200 | New |
| Stephens Inc | 0 | $0 | 0.00% | −65,870−100.0% | Sold out |