Institutional Ownership Harvard Bioscience Inc (HBIO)
This table provides information about the institutional ownership of Harvard Bioscience Inc (HBIO). We have compiled data on the 65 institutions that hold shares in the stock, with a total of 19.5 Million shares, which have been reported (via 13F filing form) to have a value of $12.7 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Amh Equity LTD
|
Oct 29, 2025 Q3 2025 |
4,047,535
shares
|
$2.63 Million
2.46% of portfolio
|
Q3 2025
Added 15.36%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
2,843,650
shares
|
$1.85 Million
0.0% of portfolio
|
Q2 2024
Added 0.35%
|
|
|
Harvey Partners, LLC
Tarrytown, NY |
Nov 14, 2025 Q3 2025 |
2,050,000
shares
|
$1.33 Million
0.08% of portfolio
|
Q3 2025
Reduced 4.25%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
1,851,846
shares
|
$1.2 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.11%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
1,069,690
shares
|
$695,298
0.0% of portfolio
|
Q3 2025
Added 2.93%
|
|
|
Meros Investment Management, LP
Dallas, TX |
Nov 14, 2025 Q3 2025 |
918,259
shares
|
$596,868
0.18% of portfolio
|
Q3 2025
Reduced 0.18%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
868,478
shares
|
$564,510
0.0% of portfolio
|
Q3 2025
Added 9.66%
|
|
|
Monarch Partners Asset Management LLC
|
Feb 02, 2023 Q4 2022 |
613,837
shares
|
$398,994
0.52% of portfolio
|
Q4 2022
Reduced 23.39%
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Nov 14, 2025 Q3 2025 |
603,519
shares
|
$392,287
0.01% of portfolio
|
Q3 2025
Reduced 59.81%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
571,703
shares
|
$371,606
0.0% of portfolio
|
Q3 2025
Reduced 10.65%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
496,144
shares
|
$322,493
0.0% of portfolio
|
Q3 2025
Reduced 55.95%
|
|
|
Acuitas Investments, LLC
|
Nov 18, 2025 Q3 2025 |
491,092
shares
|
$319,209
0.16% of portfolio
|
Q3 2024
Added 20.56%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
474,157
shares
|
$308,202
0.0% of portfolio
|
Q3 2025
Added 139.73%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
441,870
shares
|
$287,215
0.0% of portfolio
|
Q3 2025
Added 0.42%
|
|
|
Williams & Novak, LLC
Westlake Village, CA |
Oct 29, 2025 Q3 2025 |
275,500
shares
|
$179,075
0.09% of portfolio
|
Q3 2025
Added 158.52%
|
|
|
Pasadena Private Wealth, LLC
Pasadena, CA |
Oct 23, 2025 Q3 2025 |
243,911
shares
|
$158,542
0.02% of portfolio
|
Q2 2025
Added 23.16%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
243,156
shares
|
$158,051
0.0% of portfolio
|
Q3 2025
Added 419.0%
|
|
|
Rbf Capital, LLC
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
160,000
shares
|
$104,000
0.0% of portfolio
|
Q2 2025
Reduced 11.56%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
149,352
shares
|
$97,078
0.0% of portfolio
|
Q2 2025
Reduced 79.96%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
145,173
shares
|
$94,362
0.0% of portfolio
|
Q3 2025
Reduced 23.14%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
139,999
shares
|
$90,999
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
Assenagon Asset Management S.A.
|
Oct 07, 2025 Q3 2025 |
139,220
shares
|
$90,493
0.0% of portfolio
|
Q3 2025
Added 278.3%
|
|
|
Clari Vest Asset Management LLC
San Diego, CA |
Nov 12, 2024 Q3 2024 |
114,271
shares
|
$74,276
0.03% of portfolio
|
Q2 2024
Added 2.91%
|
|
|
Corsair Capital Management, L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
100,000
shares
|
$65,000
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
84,349
shares
|
$54,826
0.0% of portfolio
|
Q3 2025
Reduced 39.95%
|
|