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Harvard Bioscience
HBIO

Overview Fund Activity

67 hedge funds and large institutions have $8.39M invested in Harvard Bioscience in 2025 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 19 increasing their positions, 27 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
67
Holders Change
-24
Holders Change %
-26.37%
% of All Funds
0.9%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
13
Increased
19
Reduced
27
Closed
37
Calls
$61K
Puts
$10K
Net Calls
+$51K
Net Calls Change
+$50K

Top Buyers

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

Top Sellers

1
RA
Royce & Associates
New York
$0
2
BlackRock
BlackRock
New York
$495K
3
HA
Heartland Advisors
Wisconsin
$0
4
State Street
State Street
Massachusetts
$66.3K
5
Geode Capital Management
Geode Capital Management
Massachusetts
$195K
Name Holding Trade Value Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
– -$23.4K -41,396 Closed
JPMorgan Chase & Co
77
JPMorgan Chase & Co
New York
– -$23.2K -40,943 Closed
IIM
78
INTECH Investment Management
Florida
– -$20.3K -35,911 Closed
PAIM
79
Punch & Associates Investment Management
Minnesota
– -$14.5K -25,586 Closed
Mirae Asset Global ETFs Holdings
80
Mirae Asset Global ETFs Holdings
Hong Kong
– -$14.3K -25,324 Closed
SEI Investments
81
SEI Investments
Pennsylvania
– -$12.6K -22,268 Closed
CF
82
Corebridge Financial
Texas
– -$11.3K -19,967 Closed
Bank of Montreal
83
Bank of Montreal
Ontario, Canada
– -$9.62K -16,991 Closed
Invesco
84
Invesco
Georgia
– -$9.57K -16,899 Closed
New York State Common Retirement Fund
85
New York State Common Retirement Fund
New York
– -$10K -16,842 Closed
T. Rowe Price Associates
86
T. Rowe Price Associates
Maryland
– -$8K -12,624 Closed
Verition Fund Management
87
Verition Fund Management
Connecticut
– -$7K -12,370 Closed
Janney Montgomery Scott
88
Janney Montgomery Scott
Pennsylvania
– -$6K -11,075 Closed
PFSRSONJ
89
Police & Firemen's Retirement System of New Jersey
New Jersey
– -$4.64K -8,194 Closed
Simplex Trading
90
Simplex Trading
Illinois
– -$2K -4,095 Closed
Legal & General Group
91
Legal & General Group
United Kingdom
– -$2.14K -3,788 Closed
AIP
92
Ameritas Investment Partners
Nebraska
– -$1.83K -3,230 Closed
California State Teachers Retirement System (CalSTRS)
93
California State Teachers Retirement System (CalSTRS)
California
– -$1.67K -2,953 Closed
JFGIW
94
Johnson Financial Group Inc (Wisconsin)
Wisconsin
– -$1.13K -2,000 Closed
AB
95
Amalgamated Bank
New York
– -$1K -1,319 Closed
SCM
96
Sterling Capital Management
North Carolina
– -$301 -532 Closed
Russell Investments Group
97
Russell Investments Group
United Kingdom
– -$173 -306 Closed
TWD
98
True Wealth Design
Ohio
– -$32 -56 Closed
IA
99
IFP Advisors
Florida
– -$8 -15 Closed
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