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Butterfly Network

204 hedge funds and large institutions have $233M invested in Butterfly Network in 2025 Q1 according to their latest regulatory filings, with 58 funds opening new positions, 68 increasing their positions, 37 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
204
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
$2.05M
Puts
$1.45M
Net Calls
Net Calls Change

Top Sellers

1 -$2.44M
2 -$2.34M
3 -$1.9M
4
Renaissance Technologies
Renaissance Technologies
New York
-$1.33M
5
FAM
Fred Alger Management
New York
-$769K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$24.4M
2
$22.7M
3
$19.6M
4
$19.3M
5
$16M
6
$12.6M
7
$11.3M
8
$8.92M
9
$8.63M
10
$8.09M
11
$4.63M
12
$4.61M
13
$4.58M
14
$4.17M
15
$3.64M
16
$3.32M
17
$3.23M
18
$2.79M
19
$2.52M
20
$2.45M
21
$2.33M
22
$2.29M
23
$2.28M
24
$1.72M
25
$1.62M