BUTTERFLY NETWORK INC (BFLY) Institutional Shareholders
BUTTERFLY NETWORK INC (BFLY) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.33B in BFLY holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BFLY tracked by InsiderSet, reporting ownership valued at approximately $158.48M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $166.38M, representing an estimated gain of +4.99% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 59% of the total disclosed BFLY value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Glenview Capital Management, Llc, Hood River Capital Management Llc, and several other long-term asset managers with concentrated positions in BUTTERFLY NETWORK INC (BFLY).
This page ranks the largest institutional BFLY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
241
Total Reported Value
$1.33B
Largest Holder
Blackrock, Inc.
Largest Position
$158.48M
Insider Transactions (90d)
31
Latest Filing Quarter
Q2 2026
New Institutional Positions
74
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 18,821,463 | $158,476,717 | $166,381,733 | +$7,905,016 | +4.99% | |
| Glenview Capital Management, Llc | 2.41% | 14,335,055 | $120,701,163 | $126,721,886 | +$6,020,723 | +4.99% | |
| Hood River Capital Management Llc | 0.81% | 13,190,130 | $111,060,895 | $116,600,749 | +$5,539,854 | +4.99% | |
| Fosun International Ltd | 19.31% | 10,234,923 | $86,178,052 | $90,476,719 | +$4,298,667 | +4.99% | |
| Vanguard Capital Management Llc | 0.00% | 8,559,346 | $72,069,693 | $75,664,619 | +$3,594,926 | +4.99% | |
| D. E. Shaw & Co., Inc. | 0.03% | 6,392,827 | $53,827,603 | $56,512,591 | +$2,684,988 | +4.99% | |
| State Street Corp | 0.00% | 5,762,672 | $48,521,698 | $50,942,020 | +$2,420,322 | +4.99% | |
| Geode Capital Management, Llc | 0.00% | 5,345,672 | $45,018,483 | $47,255,740 | +$2,237,257 | +4.97% | |
| ARK Invest | Cathie Wood | 0.28% | 5,085,456 | $42,819,541 | $44,955,431 | +$2,135,890 | +4.99% |
| Nuveen, Llc | 0.01% | 5,056,372 | $42,574,652 | $44,698,328 | +$2,123,676 | +4.99% | |
| Fmr Llc | 0.00% | 4,910,388 | $41,345,464 | $43,407,830 | +$2,062,366 | +4.99% | |
| Awm Investment Company, Inc. | 3.24% | 4,430,593 | $37,305,593 | $39,166,442 | +$1,860,849 | +4.99% | |
| Sei Investments Co | 0.02% | 2,937,872 | $24,736,887 | $25,970,788 | +$1,233,901 | +4.99% | |
| Goldman Sachs Group Inc | 0.00% | 2,761,860 | $23,254,861 | $24,414,842 | +$1,159,981 | +4.99% | |
| First Light Asset Management, Llc | 1.35% | 2,642,404 | $22,249,042 | $23,358,851 | +$1,109,809 | +4.99% | |
| Deutsche Bank Ag\ | 0.01% | 2,580,435 | $21,727,263 | $22,811,045 | +$1,083,782 | +4.99% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,382,239 | $20,058,452 | $21,058,993 | +$1,000,541 | +4.99% | |
| Millennium Management Llc | 0.01% | 2,154,551 | $18,141,319 | $19,046,231 | +$904,912 | +4.99% | |
| Bank Of America Corp | 0.00% | 2,138,268 | $18,004,217 | $18,902,289 | +$898,072 | +4.99% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,946,435 | $16,396,217 | $17,206,485 | +$810,268 | +4.94% | |
| Algert Global Llc | 0.18% | 1,814,447 | $15,277,644 | $16,039,711 | +$762,067 | +4.99% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,777,614 | $14,967,510 | $15,714,108 | +$746,598 | +4.99% | |
| Sixth Street Partners Management Company, L.P. | 0.00% | 1,777,614 | $14,967,510 | $15,714,108 | +$746,598 | +4.99% | |
| Northern Trust Corp | 0.00% | 1,765,235 | $14,863,279 | $15,604,677 | +$741,398 | +4.99% | |
| Kingdon Capital Management, L.L.C. | 1.93% | 1,700,000 | $14,314,000 | $15,028,000 | +$714,000 | +4.99% | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,503,621 | $12,660,489 | $13,292,010 | +$631,521 | +4.99% | |
| Ubs Group Ag | 0.00% | 1,405,893 | $11,837,618 | $12,428,094 | +$590,476 | +4.99% | |
| Two Sigma Investments, Lp | 0.01% | 1,373,045 | $11,561,039 | $12,137,718 | +$576,679 | +4.99% | |
| Morgan Stanley | 0.00% | 1,128,702 | $9,503,671 | $9,977,726 | +$474,055 | +4.99% | |
| Voloridge Investment Management, Llc | 0.04% | 1,077,227 | $9,070,251 | $9,522,687 | +$452,436 | +4.99% | |
| Perkins Capital Management Inc | 5.49% | 867,580 | $7,305,024 | $7,669,407 | +$364,383 | +4.99% | |
| Raymond James Financial Inc | 0.00% | 864,834 | $7,281,903 | $7,645,133 | +$363,230 | +4.99% | |
| Gilder Gagnon Howe & Co Llc | 0.07% | 803,792 | $6,767,929 | $7,105,521 | +$337,592 | +4.99% | |
| Exoduspoint Capital Management, Lp | 0.06% | 761,861 | $6,414,870 | $6,734,851 | +$319,981 | +4.99% | |
| Jpmorgan Chase & Co | 0.00% | 689,672 | $6,144,978 | $6,096,700 | -$48,278 | -0.79% | |
| Invesco Ltd. | 0.00% | 676,885 | $5,699,372 | $5,983,663 | +$284,291 | +4.99% | |
| Tudor Investment Corp Et Al | 0.02% | 630,954 | $5,312,633 | $5,577,633 | +$265,000 | +4.99% | |
| Calamos Advisors Llc | 0.02% | 584,090 | $4,918,038 | $5,163,356 | +$245,318 | +4.99% | |
| Bank Of New York Mellon Corp | 0.00% | 579,369 | $4,878,284 | $5,121,622 | +$243,338 | +4.99% | |
| Isthmus Partners, Llc | 0.46% | 564,222 | $4,750,749 | $4,987,722 | +$236,973 | +4.99% | |
| Dnb Asset Management As | 0.01% | 557,418 | $4,693,460 | $4,927,575 | +$234,115 | +4.99% | |
| Palumbo Wealth Management Llc | 0.95% | 536,472 | $4,517,095 | $4,742,412 | +$225,317 | +4.99% | |
| Russell Investments Group, Ltd. | 0.00% | 523,518 | $4,408,023 | $4,627,899 | +$219,876 | +4.99% | |
| Polen Capital Management | David M. Polen | 0.03% | 480,502 | $4,045,827 | $4,247,638 | +$201,811 | +4.99% |
| Marshall Wace, Llp | 0.00% | 463,058 | $3,898,948 | $4,093,433 | +$194,485 | +4.99% | |
| Gotham Asset Management, Llc | 0.01% | 462,155 | $3,891,345 | $4,085,450 | +$194,105 | +4.99% | |
| Squarepoint Ops Llc | 0.01% | 450,401 | $3,792,376 | $3,981,545 | +$189,169 | +4.99% | |
| Stoic Point Capital Management Llc | 2.65% | 374,237 | $3,151,076 | $3,308,255 | +$157,179 | +4.99% | |
| Swiss National Bank | 0.00% | 354,900 | $2,988,258 | $3,137,316 | +$149,058 | +4.99% | |
| Oppenheimer & Co Inc | 0.03% | 328,310 | $2,764,370 | $2,902,260 | +$137,890 | +4.99% |
Frequently asked questions about BFLY
Who owns the most BFLY stock?
The largest holders of BFLY are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BUTTERFLY NETWORK INC (BFLY).
Is BFLY widely held by superinvestors?
Many widely followed stocks like BFLY appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BFLY is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.