Butterfly Network Ownership | Who Owns Butterfly Network?
Butterfly Network Ownership Summary
Butterfly Network is owned by 62.34% institutional investors, 10.15% insiders, and 27.51% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 7.34% of BFLY shares. American Funds SMALLCAP World A is the top mutual fund, with 3.43% of its assets in Butterfly Network shares.
BFLY Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Butterfly Network | 62.34% | 10.15% | 27.51% |
| Sector | Healthcare Stocks | 50.53% | 12.40% | 37.07% |
| Industry | Medical Device Stocks | 49.11% | 12.58% | 38.31% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 18.82M | 7.34% | $158.48M |
| Glenview capital management | 14.34M | 5.80% | $57.91M |
| Hood river capital management | 13.19M | 5.14% | $111.06M |
| Vanguard group | 11.32M | 4.49% | $43.00M |
| Fosun | 10.23M | 3.99% | $86.18M |
| Vanguard capital management | 8.56M | 3.34% | $72.07M |
| D. e. shaw | 6.39M | 2.49% | $53.83M |
| State street | 5.76M | 2.25% | $48.52M |
| Geode capital management | 5.35M | 2.08% | $45.02M |
| Ark investment management | 5.09M | 1.98% | $42.82M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Fosun | 10.23M | 19.31% | $86.18M |
| Perkins capital management | 867.58K | 5.49% | $7.31M |
| Awm investment company | 4.43M | 3.24% | $37.31M |
| Kingdon capital management | 1.70M | 1.47% | $14.31M |
| Glenview capital management | 14.34M | 1.45% | $57.91M |
| Bill & melinda gates foundation | 1.01M | 1.42% | $849.24K |
| First light asset management | 2.64M | 1.35% | $22.25M |
| Green alpha advisors | 168.67K | 0.95% | $1.42M |
| Palumbo wealth management | 536.47K | 0.95% | $4.52M |
| Hood river capital management | 13.19M | 0.81% | $111.06M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| D. e. shaw | 6.39M | 0.03% | 5.27M |
| Hood river capital management | 13.19M | 0.81% | 4.57M |
| Fmr | 4.91M | 0.00% | 4.47M |
| Blackrock funding, inc. /de | 18.82M | 0.00% | 2.86M |
| Goldman sachs group | 2.76M | 0.00% | 1.91M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital world investors | - | - | -8.49M |
| Blackrock | 2.20M | - | -7.82M |
| Bank of america corp /de/ | 2.14M | 0.00% | -2.03M |
| Jane street group | - | - | -1.94M |
| Ophir asset management pty | - | - | -1.92M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 1.78M | 0.00% | 1.78M | $14.97M |
| Kingdon capital management | 1.70M | 1.47% | 1.70M | $14.31M |
| Voloridge investment management | 1.08M | 0.04% | 1.08M | $9.07M |
| Calamos advisors | 584.09K | 0.02% | 584.09K | $4.92M |
| Allspring global investments | 174.18K | 0.00% | 174.18K | $1.38M |
Sold Out
| Holder | Change |
|---|---|
| Kilter group | -1.00 |
| Advisornet financial | -6.00 |
| New millennium group | -10.00 |
| Frazier financial advisors | -16.00 |
| Nelson, van denburg & campbell wealth management group | -29.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 258 | 3.61% | 159,906,432 | 15.00% | 62 | 1.97% | 148 | 10.45% | 58 | 3.57% |
| Mar 31, 2026 | 243 | 14.62% | 134,285,176 | 12.89% | 54 | 2.44% | 134 | 13.56% | 52 | 23.81% |
| Dec 31, 2025 | 94 | -48.07% | 45,355,993 | -53.66% | 17 | 1.10% | 47 | -44.71% | 19 | -58.70% |
| Sep 30, 2025 | 74 | -61.86% | 17,830,407 | -84.78% | 7 | 0.31% | 34 | -67.62% | 17 | -58.54% |
| Jun 30, 2025 | 193 | -10.23% | 117,081,016 | 14.71% | 48 | 2.57% | 105 | -19.23% | 41 | 13.89% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| American Funds SMALLCAP World A | 8.49M | 3.43% | - |
| Vanguard Total Stock Mkt Idx Inv | 5.91M | 2.26% | 224.90K |
| Vanguard Morn Total Stk Mkt Idx Investor | 5.91M | 2.26% | 224.90K |
| Vanguard MStar Total Stk Mkt Idx Invest | 5.98M | 2.25% | 75.53K |
| iShares Russell 2000 ETF | 5.32M | 2.00% | -94.56K |
| ARK Genomic Revolution | 4.79M | 1.83% | -158.62K |
| Vanguard US Total Market Shares ETF | 4.38M | 1.80% | - |
| ARK Genomic Revolution ETF | 4.77M | 1.79% | -100.49K |
| Hood River New Opportunities Inst | 4.27M | 1.60% | 1.52M |
| Hood River New Opportunities | 2.53M | 0.97% | 992.90K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 13, 2026 | ROBBINS LARRY | - | Sell | $1.55M |
| Aug 14, 2026 | ROBBINS LARRY | - | Sell | $7.17M |
| Aug 13, 2026 | ROBBINS LARRY | - | Sell | $2.05M |
| Aug 13, 2026 | ROBBINS LARRY | - | Sell | $4.62M |
| Aug 17, 2026 | ROBBINS LARRY | - | Sell | $5.23M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | 1 | 25 |
| 2026 Q2 | - | 6 |
| 2026 Q1 | - | 11 |
| 2025 Q4 | 8 | 24 |
| 2025 Q3 | 2 | 4 |
BFLY Ownership FAQ
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