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Harvard Bioscience

91 hedge funds and large institutions have $14.5M invested in Harvard Bioscience in 2025 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 22 increasing their positions, 37 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

less funds holding

Funds holding:

less ownership

Funds ownership:

25% less first-time investments, than exits

New positions opened: 9 | Existing positions closed: 12

41% less repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 37

78% less capital invested

Capital invested by funds: $65.5M → $14.5M (-$51M)

Holders
91
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5K
Puts
$4K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.92M
2
$1.6M
3
$1.24M
4
$1.21M
5
$1.01M
6
$865K
7
$814K
8
$627K
9
$606K
10
$523K
11
$500K
12
$450K
13
$422K
14
$278K
15
$237K
16
$187K
17
$143K
18
$119K
19
$117K
20
$112K
21
$102K
22
$98.1K
23
$96.3K
24
$95K
25
$82.8K