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Butterfly Network
BFLY

170 hedge funds and large institutions have $85.8M invested in Butterfly Network in 2023 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 47 increasing their positions, 51 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

170% more call options, than puts

Call options by funds: $833K | Put options by funds: $308K

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

8% less repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 51

1.47% less ownership

Funds ownership: 45.42% → 43.95% (-1.5%)

9% less funds holding

Funds holding: 186 → 170 (-16)

11% less capital invested

Capital invested by funds: $96.6M → $85.8M (-$10.8M)

37% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 41

Holders
170
Holders Change
-16
Holders Change %
-8.6%
% of All Funds
2.48%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
26
Increased
47
Reduced
51
Closed
41
Calls
$833K
Puts
$308K
Net Calls
+$525K
Net Calls Change
+$45K

Top Buyers

1
AIM
ARK Investment Management
Florida
+$963K
2
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$733K
3
Morgan Stanley
Morgan Stanley
New York
+$716K
4
ZA
Zazove Associates
Nevada
+$525K
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$259K

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$2.72M
2
State Street
State Street
Massachusetts
-$1.12M
3
BlackRock
BlackRock
New York
-$643K
4
Citadel Advisors
Citadel Advisors
Florida
-$465K
5
Swiss National Bank
Swiss National Bank
Switzerland
-$391K
Name Holding Trade Value Shares
Change 		Change in
Stake
Rafferty Asset Management
26
Rafferty Asset Management
New York
$404K +$62.2K +62,811 +20%
Mirae Asset Global Investments
27
Mirae Asset Global Investments
South Korea
$395K -$21.2K -21,396 -6%
Jane Street
28
Jane Street
New York
$394K +$44.9K +45,353 +14%
Goldman Sachs
29
Goldman Sachs
New York
$326K -$53.5K -54,030 -15%
Fidelity Investments
30
Fidelity Investments
Massachusetts
$307K +$43.7K +44,184 +18%
UBS Group
31
UBS Group
Switzerland
$299K +$139K +140,379 +103%
Acadian Asset Management
32
Acadian Asset Management
Massachusetts
$281K +$259K +261,580 New
AllianceBernstein
33
AllianceBernstein
Tennessee
$280K -$16.1K -16,250 -6%
Bank of America
34
Bank of America
North Carolina
$279K +$136K +137,863 +114%
Millennium Management
35
Millennium Management
New York
$254K -$87.3K -88,176 -27%
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$224K -$9.43K -9,525 -4%
SC
37
Sculptor Capital
New York
$216K – – –
BCM
38
Bridgeway Capital Management
Texas
$216K +$198K +200,000 New
Barclays
39
Barclays
United Kingdom
$210K +$128K +129,806 +202%
Invesco
40
Invesco
Georgia
$192K +$9.17K +9,263 +6%
GAA
41
Green Alpha Advisors
Colorado
$175K +$108K +108,892 +203%
Pathstone Holdings
42
Pathstone Holdings
New Jersey
$175K +$161K +162,404 New
TSS
43
Two Sigma Securities
New York
$168K +$154K +155,817 New
Royal Bank of Canada
44
Royal Bank of Canada
Ontario, Canada
$162K +$16.3K +16,476 +12%
RJFSA
45
Raymond James Financial Services Advisors
Florida
$153K +$16.9K +17,083 +14%
TRCT
46
Tower Research Capital (TRC)
New York
$143K +$110K +110,917 +506%
RJT
47
Raymond James Trust
Florida
$132K – – –
LPL Financial
48
LPL Financial
California
$131K +$12.6K +12,763 +12%
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$125K +$47.6K +48,111 +71%
XT
50
XTX Topco
Cayman Islands
$121K +$68.9K +69,602 +163%
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BFLY Hedge Fund Activity: Q4 2023 in Review

170 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Butterfly Network (BFLY) for Q4 2023, worth a combined $85.8M — down 11% from $96.6M a quarter earlier.

Sellers outnumbered buyers: 41 funds closed out of BFLY and 26 opened new positions — a net loss of 15 holders — while 51 trimmed existing stakes and 47 added.

The largest buyer was ARK Investment Management, adding an estimated $963K. The largest seller was Vanguard Group, cutting an estimated $2.72M.

  • 170 institutional investors held Butterfly Network (BFLY) as of Q4 2023, down from 186 in Q3 2023.
  • Funds reported $85.8M of Butterfly Network stock for Q4 2023, down 11% quarter-over-quarter.
  • 26 funds opened new Butterfly Network positions in Q4 2023 and 41 closed out, a net change of -15 holders.
  • The largest Butterfly Network buyer in Q4 2023 was ARK Investment Management, an estimated $963K added.
  • The largest Butterfly Network seller in Q4 2023 was Vanguard Group, an estimated $2.72M sold.

Based on aggregated 13F filings for Q4 2023.