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Butterfly Network
BFLY

Overview Fund Activity

187 hedge funds and large institutions have $233M invested in Butterfly Network in 2025 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 73 increasing their positions, 39 reducing their positions, and 49 closing their positions.

Holders
187
Holders Change
-18
Holders Change %
-8.78%
% of All Funds
2.51%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
33
Increased
73
Reduced
39
Closed
49
Calls
$421K
Puts
$609K
Net Calls
-$188K
Net Calls Change
-$783K

Top Buyers

1
BlackRock
1
BlackRock
New York
$28.1M
2
Geode Capital Management
2
Geode Capital Management
Massachusetts
$8.68M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$21.2M
4
State Street
4
State Street
Massachusetts
$10.2M
5
Morgan Stanley
5
Morgan Stanley
New York
$6.62M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$0
2
Millennium Management
2
Millennium Management
New York
$4.36M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$0
4
AIC
4
AWM Investment Company
New York
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$28.1M 14,030,599 +10,117,828 +259%
FI
2
Fosun International
China
$21.4M 10,716,630 – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$21.2M 10,586,822 +1,987,999 +23%
GCM
4
Glenview Capital Management
New York
$19.9M 9,955,144 – –
Capital World Investors
5
Capital World Investors
California
$17M 8,486,000 – –
AIM
6
ARK Investment Management
Florida
$12.8M 6,416,242 -607,738 -9%
FLAM
7
First Light Asset Management
Minnesota
$10.9M 5,465,032 -40,617 -0.7%
HRCM
8
Hood River Capital Management
Florida
$10.3M 5,127,383 +176,515 +4%
State Street
9
State Street
Massachusetts
$10.2M 5,124,556 +1,576,281 +44%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$8.68M 4,339,362 +2,317,882 +115%
Morgan Stanley
11
Morgan Stanley
New York
$6.62M 3,311,845 +1,481,488 +81%
Citadel Advisors
12
Citadel Advisors
Florida
$5.41M 2,705,668 +675,236 +33%
Acadian Asset Management
13
Acadian Asset Management
Massachusetts
$4.62M 2,313,316 +714,764 +45%
Millennium Management
14
Millennium Management
New York
$4.36M 2,180,584 -1,603,523 -42%
OAM
15
Ophir Asset Management
Australia
$3.47M 1,918,804 -92,124 -5%
Northern Trust
16
Northern Trust
Illinois
$3.09M 1,546,815 +1,152,762 +293%
Charles Schwab
17
Charles Schwab
California
$3.07M 1,536,115 +532,175 +53%
Raymond James Financial
18
Raymond James Financial
Florida
$2.44M 1,218,878 +111,699 +10%
Tudor Investment Corp
19
Tudor Investment Corp
Connecticut
$2.28M 1,138,518 -318,725 -22%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$2.27M 1,136,720 +1,118,473 +6,130%
SEI Investments
21
SEI Investments
Pennsylvania
$2.18M 1,091,673 +70,233 +7%
Bank of America
22
Bank of America
North Carolina
$1.88M 938,622 +458,039 +95%
Two Sigma Investments
23
Two Sigma Investments
New York
$1.54M 771,110 +59,707 +8%
IP
24
Isthmus Partners
Wisconsin
$1.38M 689,222 – –
Qube Research & Technologies (QRT)
25
Qube Research & Technologies (QRT)
United Kingdom
$1.11M 557,215 -516,753 -48%
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