Butterfly Network
BFLY · NYSE
$7.31−$0.16 (−2.14%)TodayMarket closed ·
Prev close $7.47
Who owns BFLY
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 34.8% of BFLY’s shares.
- BlackRock Institutional Trust Company, N.A.6.5%
- Glenview Capital Management, LLC5.6%
- Hood River Capital Management LLC5.0%
- FOSUN INTERNATIONAL LIMITED3.9%
- Next 6 largest institutions13.8%
- All other shareholders65.2%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 16.97M | 6.49% |
| Glenview Capital Management, LLC | 14.71M | 5.62% |
| Hood River Capital Management LLC | 13.19M | 5.04% |
| FOSUN INTERNATIONAL LIMITED | 10.23M | 3.91% |
| Vanguard Capital Management, LLC | 8.56M | 3.27% |
| D. E. Shaw & Co., L.P. | 6.39M | 2.44% |
| State Street Investment Management (US) | 5.76M | 2.20% |
| Geode Capital Management, L.L.C. | 5.35M | 2.04% |
| ARK Investment Management LLC | 5.09M | 1.94% |
| Fidelity Management & Research Company LLC | 4.91M | 1.88% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity Growth Company Fund | 7.93M | 3.03% |
| Vanguard Total Stock Market Index Fund | 5.98M | 2.29% |
| iShares Russell 2000 ETF | 5.42M | 2.07% |
| ARK Genomic Revolution ETF | 5.04M | 1.93% |
| Hood River New Opportunities Fund | 4.27M | 1.63% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $999.51K (1 trade) and sold $99.85M (40 trades) of BFLY on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| NOONEN MICHAEL | Award | 37.04K | — |
| DEVIVO JOSEPH | Sale | 35.79K | $358.62K |
| Carlson Megan | Sale | 10.11K | $88.45K |
| DEVIVO JOSEPH | Sale | 3.17K | $31.76K |
| DEVIVO JOSEPH | Sale | 2.81K | $28.11K |
| Cashman Steve | Sale | 140.11K | $1.02M |
| Carlson Megan | Sale | 13.80K | $100.80K |
| Caezza Nicholas | Sale | 1.71K | $13.93K |
| DEVIVO JOSEPH | Gift | 250.00K | — |
| ROBBINS LARRY | Sale | 582.50K | $5.23M |
Short interest
Settled Sep 30, 2026
- Shares short
- 31.64M
- Days to cover
- 4.79
- % of shares outstanding
- 12.09%
- Average daily volume
- 6.60M
- Change since last report
- −11.4%
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