Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share (BFLY) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2019 to Q4 2025

Type / Class
Equity / Class A common stock, par value $0.0001 per share
Symbol
BFLY on NYSE
Shares outstanding
228,013,404
Price per share
$4.40
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
97,190,121
Total reported value
$187,599,745
% of total 13F portfolios
0%
Share change
-19,258,184
Value change
-$38,085,026
Number of holders
173
Price from insider filings
$4.40
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share (BFLY) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ROTHBERG JONATHAN M 100% 0% $81,394,966 26,426,937 0% Rothberg Jonathan M. 16 Dec 2025
GLENVIEW CAPITAL MANAGEMENT, LLC 9.7% +11% $45,767,225 +$5,712,000 22,434,914 +14% ROBBINS LARRY 21 Nov 2025
BlackRock, Inc. 6.3% $27,861,158 13,930,579 BlackRock, Inc. 30 Jun 2025
VANGUARD GROUP INC 5% $43,000,682 11,315,969 The Vanguard Group 31 Dec 2025
Fosun Industrial Co., Ltd 4.7% $40,723,194 10,716,630 Fosun Industrial Co., Limited 31 Dec 2025
ARK Investment Management LLC 4.7% $21,170,009 8,676,233 ARK Investment Management LLC 30 Sep 2024

As of 30 Sep 2025, 173 institutional investors reported holding 97,190,121 shares of Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share (BFLY). This represents 43% of the company’s total 228,013,404 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share (BFLY) together control 38% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 6.1% 13,835,240 -1.4% 0% $26,702,014
VANGUARD GROUP INC 4.8% 11,040,080 +4.3% 0% $21,307,355
Fosun International Ltd 4.7% 10,716,630 0% 7.7% $20,683,096
GLENVIEW CAPITAL MANAGEMENT, LLC 4.4% 9,955,144 0% 0.47% $19,213,428
ARK Investment Management LLC 2.7% 6,145,348 -4.2% 0.07% $11,860,522
STATE STREET CORP 2.6% 5,955,961 +16% 0% $11,495,005
Hood River Capital Management LLC 2.4% 5,406,126 +5.4% 0.12% $10,433,823
GEODE CAPITAL MANAGEMENT, LLC 2% 4,603,877 +6.1% 0% $8,887,288
CITADEL ADVISORS LLC 1.2% 2,688,373 -0.64% 0% $5,188,560
UBS Group AG 0.95% 2,160,192 +448% 0% $4,169,170
MORGAN STANLEY 0.83% 1,883,023 -43% 0% $3,634,234
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.72% 1,648,204 +7.3% 0% $3,181,034
MILLENNIUM MANAGEMENT LLC 0.67% 1,520,885 -30% 0% $2,935,308
NORTHERN TRUST CORP 0.66% 1,512,629 -2.2% 0% $2,919,374
SEI INVESTMENTS CO 0.5% 1,142,049 +4.6% 0% $2,204,155
First Light Asset Management, LLC 0.49% 1,127,998 -79% 0.21% $2,177,036
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.46% 1,046,626 +130% 0% $2,019,989
PERKINS CAPITAL MANAGEMENT INC 0.41% 924,280 +213% 1.6% $1,783,860
DIMENSIONAL FUND ADVISORS LP 0.35% 794,986 -30% 0% $1,534,766
RAYMOND JAMES FINANCIAL INC 0.34% 769,532 -37% 0% $1,485,198
DEUTSCHE BANK AG\ 0.28% 643,681 +98% 0% $1,242,305
Parkman Healthcare Partners LLC 0.26% 602,192 0.13% $1,162,231
ROYAL BANK OF CANADA 0.26% 592,355 +43% 0% $1,144,000
Schonfeld Strategic Advisors LLC 0.19% 444,111 0.01% $857,132
Bank of New York Mellon Corp 0.19% 431,632 +5.4% 0% $833,050

Institutional Holders of Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share (BFLY) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 18,021,921 $68,504,629 +$3,173,326 $3.80 66
2025 Q3 97,190,121 $187,599,745 -$38,085,026 $1.93 173
2025 Q2 117,140,349 $233,929,157 +$28,027,349 $2.00 187
2025 Q1 102,111,807 $232,823,437 +$65,884,461 $2.28 203
2024 Q4 72,787,638 $227,111,639 +$40,907,575 $3.12 171
2024 Q3 60,400,780 $106,906,522 -$4,436,382 $1.77 142
2024 Q2 64,874,607 $54,546,853 -$9,616,891 $0.84 157
2024 Q1 75,542,849 $81,580,126 -$3,002,040 $1.08 166
2023 Q4 78,746,272 $85,032,338 -$3,566,506 $1.08 166
2023 Q3 81,730,010 $96,443,465 -$6,731,332 $1.18 182
2023 Q2 86,336,969 $198,546,854 +$23,972,940 $2.30 182
2023 Q1 76,082,878 $142,997,570 -$13,810,541 $1.88 170
2022 Q4 83,447,777 $205,305,040 -$17,840,939 $2.46 194
2022 Q3 88,934,766 $418,041,517 +$7,186,522 $4.70 180
2022 Q2 87,575,244 $268,699,713 -$11,271,725 $3.07 159
2022 Q1 90,362,753 $429,725,574 -$24,543,684 $4.76 175
2021 Q4 93,405,756 $624,916,082 -$8,213,670 $6.69 179
2021 Q3 91,007,624 $950,143,420 +$113,049,447 $10.44 170
2021 Q2 78,285,186 $1,128,697,502 +$187,348,582 $14.48 175
2021 Q1 65,840,809 $1,093,797,769 +$1,074,458,553 $16.83 135
2020 Q4 955,991 $18,606,000 +$18,603,000 $15.00 3
2020 Q3 200 $3,000 $15.00 1
2020 Q2 200 $3,000 $15.00 1
2020 Q1 200 $3,000 $15.00 1
2019 Q4 200 $3,000 $15.00 1
2019 Q3 200 $3,000 $15.00 1
2019 Q2 200 $3,000 $15.00 1
2019 Q1 200 $3,000 $15.00 1