Who owns Butterfly Network, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of BFLY from SEC Form 13F filings across 246 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 246 institutions disclosed 158.4M shares of Butterfly Network, Inc. worth $1.33B — about 60.4% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
246
13F holders
$1.33B
value, 2026 filers
60.4%
of shares outstanding (158.4M sh)
48
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BFLY's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 18.8M | $158.5M | 0.0% | 7.2% | +17.9% |
| 2 | GLENVIEW CAPITAL MANAGEMENT, LLC | 14.3M | $120.7M | 2.2% | 5.5% | 0.0% |
| 3 | Hood River Capital Management LLC | 13.2M | $111.1M | 0.8% | 5% | +53.0% |
| 4 | Fosun International Ltd | 10.2M | $86.2M | 19.3% | 3.9% | -4.5% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 8.6M | $72.1M | 0.0% | 3.3% | +4.5% |
| 6 | D. E. Shaw & Co., Inc. | 6.4M | $53.8M | 0.0% | 2.4% | +470.6% |
| 7 | STATE STREET CORP | 5.8M | $48.5M | 0.0% | 2.2% | +4.0% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 5.3M | $45.0M | 0.0% | 2% | +11.2% |
| 9 | ARK Investment Management LLC | 5.1M | $42.8M | 0.3% | 1.9% | -2.7% |
| 10 | Nuveen, LLC | 5.1M | $42.6M | 0.0% | 1.9% | +34.8% |
| 11 | FMR LLC | 4.9M | $41.3M | 0.0% | 1.9% | +1016.0% |
| 12 | AWM Investment Company, Inc. | 4.4M | $37.3M | 3.2% | 1.7% | 0.0% |
| 13 | SEI INVESTMENTS CO | 2.9M | $24.7M | 0.0% | 1.1% | +27.8% |
| 14 | GOLDMAN SACHS GROUP INC | 2.8M | $23.3M | 0.0% | 1.1% | +224.1% |
| 15 | First Light Asset Management, LLC | 2.6M | $22.2M | 1.4% | 1% | -0.7% |
| 16 | DEUTSCHE BANK AG\ | 2.6M | $21.7M | 0.0% | 1% | +14.0% |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4M | $20.1M | 0.0% | 0.9% | +29.7% |
| 18 | MILLENNIUM MANAGEMENT LLC | 2.2M | $18.1M | 0.0% | 0.8% | -38.2% |
| 19 | BANK OF AMERICA CORP /DE/ | 2.1M | $18.0M | 0.0% | 0.8% | -48.7% |
| 20 | DIMENSIONAL FUND ADVISORS LP | 1.9M | $16.4M | 0.0% | 0.7% | -17.5% |
| 21 | ALGERT GLOBAL LLC | 1.8M | $15.3M | 0.2% | 0.7% | -31.8% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.8M | $15.0M | 0.0% | 0.7% | +6.0% |
| 23 | NORTHERN TRUST CORP | 1.8M | $14.9M | 0.0% | 0.7% | +13.5% |
| 24 | KINGDON CAPITAL MANAGEMENT, L.L.C.NEW | 1.7M | $14.3M | 1.5% | 0.6% | new |
| 25 | VANGUARD FIDUCIARY TRUST CO | 1.5M | $12.7M | 0.0% | 0.6% | +6.7% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.