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BUTTERFLY NETW-A (BFLY)
NYSE
$7.15+$0.03 (+0.49%)
Price as of Aug 03, 2026 7:47 AM EDT- $1.7BMarket Cap
- 407.86%1-Year Change
- Medical DevicesIndustry
BUTTERFLY NETW-A (BFLY)
$7.15+$0.03 (+0.49%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 5.99% | 16.0M | +1.0M (+6.46%) | Mar 31, 2026 |
GLENVIEW CAPITAL MANAGEMENT, LLC | 5.38% | 14.3M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD GROUP INC | 4.25% | 11.3M | +275,889 (+2.44%) | Dec 31, 2025 |
FOSUN INTERNATIONAL LTD | 4.02% | 10.7M | 0 (0.00%) | Mar 31, 2026 |
HOOD RIVER CAPITAL MANAGEMENT LLC | 3.24% | 8.6M | +1.7M (+19.33%) | Mar 31, 2026 |
CAPITAL WORLD INVESTORS | 3.19% | 8.5M | 0 (0.00%) | Jun 30, 2025 |
STATE STREET CORP | 2.08% | 5.5M | +166,658 (+3.01%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SMALLCAP WORLD FUND INC | 3.19% | 8.5M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 3.00% | 8.0M | +61,265 (+0.77%) | Mar 31, 2026 |
Ark ETF Trust | 1.84% | 4.9M | -1.3M (-27.41%) | Apr 30, 2026 |
TIAA-CREF FUNDS | 1.35% | 3.6M | +3.2M (+88.81%) | Apr 30, 2026 |
Manager Directed Portfolios | 1.03% | 2.7M | 0 (0.00%) | May 31, 2026 |
FIDELITY CONTRAFUND | 0.79% | 2.1M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 0.77% | 2.1M | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Institutions1.6B (75.22%)
- Mutual Funds503.7M (23.20%)
- Insiders34.4M (1.59%)
- Other0 (0.00%)
Insider Transactions
- 1.59% (34.4M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $80.2MAmount of InsiderBuying (last 12 months)
- 8Number of InsiderSelling (last 12 months)
- $186.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
ROTHBERG JONATHAN M | Sell | Jul 21, 2026 | $5.1M | 753,320 | $6.74 | 496,680 |
Ku Victor Chief Technology Officer | Sell | Jul 20, 2026 | $318,422.40 | 48,540 | $6.56 | 1.0M |
ROTHBERG JONATHAN M | Sell | Jul 20, 2026 | $7.8M | 1.2M | $6.61 | 72,724 |
Doherty John N. EVP, CFO | Sell | Jul 20, 2026 | $374,812.16 | 57,136 | $6.56 | 1.4M |
ROTHBERG JONATHAN M | Sell | Jul 17, 2026 | $7.9M | 1.2M | $6.60 | 54,143 |
ROTHBERG JONATHAN M | Sell | Jul 16, 2026 | $1.8M | 253,867 | $7.09 | 105,881 |
ROTHBERG JONATHAN M | Sell | Jul 16, 2026 | $8.6M | 1.2M | $7.09 | 36,366 |
ROTHBERG JONATHAN M | Sell | Jul 15, 2026 | $12.7M | 1.7M | $7.32 | 359,748 |
ROTHBERG JONATHAN M | Sell | Jul 14, 2026 | $6.3M | 815,632 | $7.72 | 2.1M |
Ku Victor Chief Technology Officer | Sell | Jul 07, 2026 | $280,664.58 | 35,649 | $7.87 | 1.1M |
Carlson Megan CAO and SVP, Finance | Sell | Jul 02, 2026 | $328,937.09 | 41,303 | $7.96 | 465,906 |
ROBBINS LARRY | Award | Jun 22, 2026 | $0.00 | 25,447 | $0.00 | 390,952 |
DEVIVO JOSEPH President & CEO | Sell | Mar 05, 2026 | $1.8M | 482,149 | $3.71 | 8.0M |
Carlson Megan CAO and SVP, Finance | Sell | Mar 03, 2026 | $155,822.34 | 41,978 | $3.71 | 617,631 |
Caezza Nicholas Deputy General Counsel | Sell | Mar 03, 2026 | $52,743.81 | 14,209 | $3.71 | 312,040 |
Cashman Steve Chief Business Officer | Sell | Mar 03, 2026 | $157,908.48 | 42,540 | $3.71 | 2.4M |
DEVIVO JOSEPH President & CEO | Sell | Mar 03, 2026 | $598,652.80 | 161,275 | $3.71 | 8.5M |
Carlson Megan CAO and SVP, Finance | Award | Mar 02, 2026 | $0.00 | 97,883 | $0.00 | 659,609 |
Caezza Nicholas Deputy General Counsel | Award | Mar 02, 2026 | $0.00 | 89,359 | $0.00 | 326,249 |
Cashman Steve Chief Business Officer | Award | Mar 02, 2026 | $0.00 | 488,042 | $0.00 | 2.4M |
Doherty John N. EVP, CFO | Award | Mar 02, 2026 | $0.00 | 274,953 | $0.00 | 1.5M |
Ku Victor Chief Technology Officer | Award | Mar 02, 2026 | $0.00 | 287,326 | $0.00 | 1.1M |
DEVIVO JOSEPH President & CEO | Award | Mar 02, 2026 | $0.00 | 1.4M | $0.00 | 8.7M |
Cashman Steve Chief Business Officer | Sell | Feb 26, 2026 | $1.1M | 250,000 | $4.35 | 1.9M |
ROTHBERG JONATHAN M | Sell | Jan 08, 2026 | $1.4M | 335,834 | $4.18 | 0 |
Doherty John N. EVP, CFO | Sell | Jan 07, 2026 | $239,524.36 | 60,182 | $3.98 | 1.2M |
ROTHBERG JONATHAN M | Sell | Jan 07, 2026 | $1.9M | 452,729 | $4.14 | 335,834 |
ROTHBERG JONATHAN M | Sell | Jan 06, 2026 | $1.4M | 351,617 | $4.03 | 788,563 |
Ku Victor Chief Technology Officer | Sell | Jan 05, 2026 | $137,397.76 | 35,968 | $3.82 | 811,962 |
ROTHBERG JONATHAN M | Sell | Dec 26, 2025 | $59,790.13 | 14,911 | $4.01 | 1.1M |