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Harvard Bioscience
HBIO

Overview Fund Activity

66 hedge funds and large institutions have $8.33M invested in Harvard Bioscience in 2025 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 18 increasing their positions, 27 reducing their positions, and 37 closing their positions.

Holders
66
Holders Change
-25
Holders Change %
-27.47%
% of All Funds
0.89%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
13
Increased
18
Reduced
27
Closed
37
Calls
$61K
Puts
$10K
Net Calls
+$51K
Net Calls Change
+$50K

Top Buyers

1
UBS Group
1
UBS Group
Switzerland
$352K
2
Millennium Management
2
Millennium Management
New York
$284K
3
Marshall Wace
3
Marshall Wace
United Kingdom
$61K
4
MIM
4
Meros Investment Management
Texas
$408K
5
AE
5
AMH Equity
New York
$1.56M

Top Sellers

1
RA
1
Royce & Associates
New York
$0
2
BlackRock
2
BlackRock
New York
$495K
3
HA
3
Heartland Advisors
Wisconsin
$0
4
State Street
4
State Street
Massachusetts
$66.3K
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$195K
Name Market Value Shares Shares
Change 		Shares
Change %
IA
101
IFP Advisors
Florida
– – -15 Closed
FCG
102
Financial Connections Group
California
$0 300 – –
TFGT
103
TS Financial Group (TSFG)
Illinois
$0 300 – –
Wolverine Trading
104
Wolverine Trading
Illinois
– – – –
1 2 3 4
5