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Butterfly Network
BFLY

Overview Fund Activity

205 hedge funds and large institutions have $233M invested in Butterfly Network in 2025 Q1 according to their latest regulatory filings, with 59 funds opening new positions, 68 increasing their positions, 37 reducing their positions, and 24 closing their positions.

Holders
205
Holders Change
+33
Holders Change %
+19.19%
% of All Funds
2.79%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
59
Increased
68
Reduced
37
Closed
24
Calls
$2.05M
Puts
$1.45M
Net Calls
+$595K
Net Calls Change
-$3.14M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$19.3M
2
HRCM
2
Hood River Capital Management
Florida
$11.3M
3
OAM
3
Ophir Asset Management
Australia
$4.58M
4
Millennium Management
4
Millennium Management
New York
$8.63M
5
FLAM
5
First Light Asset Management
Minnesota
$12.6M

Top Sellers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$1.44M
2
PHP
2
Parkman Healthcare Partners
Connecticut
$0
3
SSA
3
Schonfeld Strategic Advisors
New York
$1.02M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$949K
5
FAM
5
Fred Alger Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PWM
76
Palumbo Wealth Management
New York
$193K 84,618 +11,248 +15%
XT
77
XTX Topco
Cayman Islands
$185K 81,353 -51,830 -39%
BHCM
78
Brevan Howard Capital Management
Jersey
$182K 80,034 +80,034 New
Man Group
79
Man Group
United Kingdom
$181K 79,391 +79,391 New
SOW
80
State of Wyoming
Wyoming
$177K 77,562 +77,562 New
PA
81
Procyon Advisors
Connecticut
$176K 77,402 -480 -0.6%
GWM
82
Geneos Wealth Management
Colorado
$170K 74,660 +37,330 +100%
AG
83
Algert Global
California
$155K 67,860 +4,114 +6%
Janus Henderson Group
84
Janus Henderson Group
United Kingdom
$144K 60,700 +60,700 New
ACM
85
Aquatic Capital Management
Illinois
$143K 62,835 +29,631 +89%
LCS
86
Levin Capital Strategies
New York
$137K 60,000 -25,000 -29%
CFM
87
Catalyst Funds Management
Australia
$135K 59,071 +37,471 +173%
IEFM
88
IQ EQ Fund Management
Ireland
$131K 57,620 +33,770 +142%
SFAL
89
Seneca Financial Advisors LLC
New York
$122K 53,526 – –
EC
90
EntryPoint Capital
New York
$109K 47,715 +47,715 New
Citigroup
91
Citigroup
New York
$107K 46,922 +2,674 +6%
T. Rowe Price Associates
92
T. Rowe Price Associates
Maryland
$104K 45,300 – –
Fidelity Investments
93
Fidelity Investments
Massachusetts
$99.7K 43,709 +3,198 +8%
RI
94
Rinkey Investments
California
$96.4K 42,300 +1,250 +3%
Wells Fargo
95
Wells Fargo
California
$91.7K 40,203 +25,364 +171%
ASRS
96
Arizona State Retirement System
Arizona
$91.4K 40,096 +40,096 New
1WA
97
180 Wealth Advisors
Washington
$86.3K 37,851 -300 -0.8%
Invesco
98
Invesco
Georgia
$84.5K 37,076 +37,076 New
CAG
99
Csenge Advisory Group
Florida
$84.5K 36,100 +17,700 +96%
Kovitz Investment Group Partners
100
Kovitz Investment Group Partners
Illinois
$82.7K 36,250 +300 +0.8%
2 3
4
5 6