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 2024
Institutional positions in Harvard Bioscience Inc as of Mar 31, 2024. 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
- 90
- −2 vs. Q4 2023
- Shares held
- 32.5M
- −471.3K (−1.4%) vs. Q4 2023
- Total value
- $137.8M
- −$38.6M (−21.9%) vs. Q4 2023
- New holders
- 8
- 27 more added
- Sold out
- 10
- 41 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Harvard Bioscience Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| B. Riley Asset Management, LLC | 2,834,941 | $12.0M | 4.81% | −104,337−3.5% | Reduced |
| BlackRock Inc. | 2,833,664 | $12.0M | 0.00% | −80,150−2.8% | Reduced |
| Punch & Associates Investment Management, Inc. | 2,772,339 | $11.8M | 0.67% | −145,695−5.0% | Reduced |
| Harvey Partners, LLC | 2,557,500 | $10.8M | 1.18% | 00.0% | Unchanged |
| AMH Equity Ltd | 2,324,200 | $9.85M | 10.86% | +161,307+7.5% | Added |
| Vanguard Group Inc | 2,152,147 | $9.13M | 0.00% | +49,576+2.4% | Added |
| Dimensional Fund Advisors LP | 1,926,326 | $8.17M | 0.00% | +6910.0% | Added |
| Granahan Investment Management Inc | 1,863,750 | $7.90M | 0.28% | +20,266+1.1% | Added |
| Royce & Associates LP | 1,348,779 | $5.72M | 0.05% | −102,050−7.0% | Reduced |
| Boothbay Fund Management, LLC | 1,344,308 | $5.70M | 0.17% | −17,711−1.3% | Reduced |
| Acadian Asset Management LLC | 1,004,097 | $4.25M | 0.01% | −5,753−0.6% | Reduced |
| Heartland Advisors Inc | 889,133 | $3.77M | 0.20% | +22,666+2.6% | Added |
| Geode Capital Management, LLC | 856,224 | $3.63M | 0.00% | +51,588+6.4% | Added |
| Meros Investment Management, LP | 821,792 | $3.48M | 1.56% | +2,042+0.2% | Added |
| Renaissance Technologies LLC | 702,478 | $2.98M | 0.00% | −17,900−2.5% | Reduced |
| Portolan Capital Management, LLC | 697,840 | $2.96M | 0.23% | +25,670+3.8% | Added |
| State Street Corp | 693,229 | $2.94M | 0.00% | +10,806+1.6% | Added |
| Northern Trust Corp | 456,097 | $1.93M | 0.00% | −11,551−2.5% | Reduced |
| Acuitas Investments, LLC | 326,516 | $1.38M | 0.70% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 321,523 | $1.36M | 0.03% | −4,762−1.5% | Reduced |
| Bard Associates Inc | 291,320 | $1.24M | 0.44% | +5,898+2.1% | Added |
| Archon Capital Management LLC | 260,858 | $1.11M | 0.52% | −18,500−6.6% | Reduced |
| Bank of New York Mellon Corp | 243,130 | $1.03M | 0.00% | −6,481−2.6% | Reduced |
| Charles Schwab Investment Management Inc | 229,779 | $974.3K | 0.00% | −6,898−2.9% | Reduced |
| Greenwood Capital Associates LLC | 216,614 | $918.4K | 0.12% | −3,989−1.8% | Reduced |
| Bridgeway Capital Management, LLC | 184,500 | $782.3K | 0.02% | −13,900−7.0% | Reduced |
| New York State Common Retirement Fund | 178,350 | $756.2K | 0.00% | +35,890+25.2% | Added |
| Pasadena Private Wealth, LLC | 172,485 | $731.3K | 0.17% | 00.0% | Unchanged |
| Globeflex Capital L P | 147,802 | $626.7K | 0.06% | −9,911−6.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 144,055 | $610.8K | 0.00% | +2,566+1.8% | Added |
| Nuveen Asset Management, LLC | 139,999 | $593.6K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 115,200 | $488.0K | 0.00% | +10,400+9.9% | Added |
| ClariVest Asset Management LLC | 111,039 | $470.8K | 0.05% | +208+0.2% | Added |
| Riverwater Partners LLC | 93,197 | $395.2K | 0.29% | +11,492+14.1% | Added |
| Two Sigma Advisers, LP | 88,156 | $373.8K | 0.00% | −17,100−16.2% | Reduced |
| Morgan Stanley | 80,015 | $339.3K | 0.00% | −29,565−27.0% | Reduced |
| Assenagon Asset Management S.A. | 77,483 | $328.5K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 75,970 | $322.1K | 0.00% | +21,183+38.7% | Added |
| Prudential Financial Inc | 72,860 | $308.9K | 0.00% | −16,700−18.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 64,576 | $273.8K | 0.00% | −2,933−4.3% | Reduced |
| Winton Group Ltd | 64,041 | $271.5K | 0.02% | −96−0.1% | Reduced |
| Invesco Ltd. | 57,329 | $243.1K | 0.00% | +11,332+24.6% | Added |
| Two Sigma Investments, LP | 41,981 | $178.0K | 0.00% | −11,258−21.1% | Reduced |
| UBS Group AG | 40,729 | $172.7K | 0.00% | −5,845−12.5% | Reduced |
| Goldman Sachs Group Inc | 39,930 | $169.3K | 0.00% | −344−0.9% | Reduced |
| Rhumbline Advisers | 38,241 | $162.1K | 0.00% | +1,661+4.5% | Added |
| Legato Capital Management LLC | 35,028 | $148.5K | 0.02% | +3,011+9.4% | Added |
| Barclays PLC | 28,657 | $121.5K | 0.00% | −27,141−48.6% | Reduced |
| Hillsdale Investment Management Inc. | 26,400 | $111.9K | 0.01% | +26,400 | New |
| Advisor Group Holdings, Inc. | 25,340 | $107.4K | 0.00% | +25,240+25,240.0% | Added |
| Deutsche Bank AG | 22,764 | $96.5K | 0.00% | +628+2.8% | Added |
| MetLife Investment Management | 21,151 | $89.7K | 0.00% | +350+1.7% | Added |
| American International Group, Inc. | 19,980 | $84.7K | 0.00% | −172−0.9% | Reduced |
| Jane Street Group, LLC | 19,537 | $82.8K | 0.00% | +19,537 | New |
| State of Wisconsin Investment Board | 19,300 | $81.8K | 0.00% | +19,300 | New |
| Petrus Trust Company, LTA | 19,262 | $81.7K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 18,986 | $80.5K | 0.00% | +18,986 | New |
| Millennium Management LLC | 18,969 | $80.4K | 0.00% | −43,906−69.8% | Reduced |
| Engineers Gate Manager LP | 18,154 | $77.0K | 0.00% | −3,019−14.3% | Reduced |
| JPMorgan Chase & Co | 16,714 | $70.9K | 0.00% | −10,597−38.8% | Reduced |
| Manufacturers Life Insurance Company, The | 16,564 | $70.2K | 0.00% | +87+0.5% | Added |
| Prelude Capital Management, LLC | 16,528 | $70.1K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 16,240 | $68.9K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 15,502 | $65.7K | 0.00% | −2,002−11.4% | Reduced |
| Voya Investment Management LLC | 14,506 | $61.5K | 0.00% | −2,660−15.5% | Reduced |
| Camden Capital, LLC | 14,375 | $61.0K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,299 | $56.4K | 0.00% | +1,623+13.9% | Added |
| Bailard, Inc. | 13,233 | $56.1K | 0.00% | −6,487−32.9% | Reduced |
| Price T Rowe Associates Inc | 12,624 | $54.0K | 0.00% | +12,624 | New |
| Triton Wealth Management, PLLC | 13,413 | $50.2K | 0.03% | −13,234−49.7% | Reduced |
| Janney Montgomery Scott LLC | 11,075 | $47.0K | 0.00% | +75+0.7% | Added |
| Bank of America Corp | 10,427 | $44.2K | 0.00% | −24,853−70.4% | Reduced |
| Citigroup Inc | 7,547 | $32.0K | 0.00% | +1,111+17.3% | Added |
| Brown Shipley& Co Ltd | 4,736 | $20.2K | 0.01% | −47−1.0% | Reduced |
| Legal & General Group Plc | 4,420 | $18.7K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 4,076 | $17.3K | 0.00% | −2,597−38.9% | Reduced |
| Ameritas Investment Partners, Inc. | 3,230 | $13.7K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,337 | $9.91K | 0.00% | +182+8.4% | Added |
| Concord Wealth Partners | 2,250 | $9.54K | 0.00% | +2,250 | New |
| Royal Bank of Canada | 1,436 | $6.00K | 0.00% | −11,855−89.2% | Reduced |
| Amalgamated Bank | 1,319 | $6.00K | 0.00% | −4,219−76.2% | Reduced |
| Colonial Trust Co | 954 | $4.01K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 647 | $2.74K | 0.00% | +647 | New |
| Tower Research Capital LLC (TRC) | 374 | $1.59K | 0.00% | −2,391−86.5% | Reduced |
| TSFG, LLC | 300 | $1.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 59 | $250 | 0.00% | −206−77.7% | Reduced |
| Qube Research & Technologies Ltd | 56 | $237 | 0.00% | −8−12.5% | Reduced |
| Russell Investments Group, Ltd. | 54 | $229 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 101 | $0 | 0.00% | −1,152−91.9% | Reduced |
| Hantz Financial Services, Inc. | 2 | $0 | 0.00% | +2 | New |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −78,047−100.0% | Sold out |
| Corsair Capital Management, L.P. | 0 | $0 | 0.00% | −66,538−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −29,374−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −20,973−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −20,051−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −18,047−100.0% | Sold out |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −13,835−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −11,430−100.0% | Sold out |
| Financial Connections Group, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −22−100.0% | Sold out |