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 74 institutions that hold shares in the stock, with a total of 22.5 Million shares, which have been reported (via 13F filing form) to have a value of $10.8 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Amh Equity LTD
|
Aug 04, 2025 Q2 2025 |
3,508,703
shares
|
$1.68 Million
2.13% of portfolio
|
Q2 2025
Added 3.58%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
2,843,650
shares
|
$1.36 Million
0.0% of portfolio
|
Q2 2024
Added 0.35%
|
|
|
Harvey Partners, LLC
Tarrytown, NY |
Aug 14, 2025 Q2 2025 |
2,141,099
shares
|
$1.03 Million
0.1% of portfolio
|
Q2 2025
Reduced 2.12%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
1,853,891
shares
|
$889,867
0.0% of portfolio
|
Q2 2025
Reduced 13.32%
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Aug 14, 2025 Q2 2025 |
1,501,508
shares
|
$720,723
0.03% of portfolio
|
Q2 2025
Reduced 1.73%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
1,126,250
shares
|
$540,600
0.0% of portfolio
|
Q2 2025
Reduced 21.67%
|
|
|
Heartland Advisors Inc
Milwaukee, WI |
May 07, 2025 Q1 2025 |
1,108,578
shares
|
$532,117
0.04% of portfolio
|
Q1 2025
Reduced 7.62%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Aug 07, 2025 Q2 2025 |
1,039,225
shares
|
$498,828
0.0% of portfolio
|
Q2 2025
Reduced 3.51%
|
|
|
Meros Investment Management, LP
Dallas, TX |
Aug 14, 2025 Q2 2025 |
919,945
shares
|
$441,573
0.21% of portfolio
|
Q2 2025
Added 15.76%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
792,206
shares
|
$380,258
0.0% of portfolio
|
Q2 2025
Added 3261.79%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
791,978
shares
|
$380,149
0.0% of portfolio
|
Q2 2025
Reduced 10.38%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
639,867
shares
|
$307,136
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Monarch Partners Asset Management LLC
|
Feb 02, 2023 Q4 2022 |
613,837
shares
|
$294,641
0.52% of portfolio
|
Q4 2022
Reduced 23.39%
|
|
|
Acuitas Investments, LLC
|
Jul 30, 2025 Q2 2025 |
491,092
shares
|
$235,724
0.21% of portfolio
|
Q3 2024
Added 20.56%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
440,022
shares
|
$211,210
0.0% of portfolio
|
Q2 2025
Reduced 52.33%
|
|
|
Pasadena Private Wealth, LLC
Pasadena, CA |
Aug 01, 2025 Q2 2025 |
243,911
shares
|
$117,077
0.02% of portfolio
|
Q2 2025
Added 23.16%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
207,646
shares
|
$99,670
0.0% of portfolio
|
Q2 2025
Added 41.93%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
197,785
shares
|
$94,936
0.0% of portfolio
|
Q2 2025
Added 14.11%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
188,869
shares
|
$90,657
0.0% of portfolio
|
Q2 2025
Reduced 54.88%
|
|
|
Rbf Capital, LLC
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
160,000
shares
|
$76,800
0.0% of portfolio
|
Q2 2025
Reduced 11.56%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
149,352
shares
|
$71,688
0.0% of portfolio
|
Q2 2025
Reduced 79.96%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
140,464
shares
|
$67,422
0.0% of portfolio
|
Q2 2025
Added 123.62%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
139,999
shares
|
$67,199
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
138,700
shares
|
$66,576
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Clari Vest Asset Management LLC
San Diego, CA |
Nov 12, 2024 Q3 2024 |
114,271
shares
|
$54,850
0.03% of portfolio
|
Q2 2024
Added 2.91%
|