Butterfly Network, Inc. (BFLY) Stock
5 of the hedge funds AlphaScala tracks reported BFLY in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $53.83M. Company insiders reported 1 open-market buy and 15 sales on SEC Form 4 in the 90 days to Nov 3, 2026.
Which hedge funds own BFLY?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 6.39M | $53.83M | +471% |
| ARK Invest Cathie Wood | 5.09M | $42.82M | -3% |
| Millennium Management Israel Englander | 2.15M | $18.14M | -38% |
| Marshall Wace | 463K | $3.90M | -80% |
| Renaissance Technologies Jim Simons (founder) | 94K | $790.0K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Butterfly Network, Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 30, 26 | Devivo Joseph | President & CEO | SELL | 90.6K | $635K |
| Oct 6, 26 | Devivo Joseph | President & CEO | SELL | 35.8K | $359K |
| Oct 2, 26 | Carlson Megan | CAO and SVP, Finance | SELL | 10.1K | $88K |
| Sep 23, 26 | Devivo Joseph | President & CEO | SELL | 3.2K | $32K |
| Sep 22, 26 | Devivo Joseph | President & CEO | SELL | 2.8K | $28K |
| Sep 4, 26 | Carlson Megan | CAO and SVP, Finance | SELL | 13.8K | $101K |
| Sep 4, 26 | Cashman Steve | Chief Business Officer | SELL | 140.1K | $1.0M |
| Sep 2, 26 | Caezza Nicholas | Deputy General Counsel | SELL | 1.7K | $14K |
| Aug 17, 26 | Robbins Larry | Director | SELL | 582.5K | $5.2M |
| Aug 14, 26 | Robbins Larry | Director | SELL | 824.7K | $7.2M |
SEC Form 4 filings as of Nov 3, 2026
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Powered by TradingViewWhat does Butterfly Network, Inc. do?
Butterfly Network Inc. is a digital health company specializing in portable, semiconductor-based ultrasound technology. It develops and commercializes whole-body handheld ultrasound probes, including the Butterfly iQ+, iQ3, iQ+ Bladder for specialized bladder scanning, and iQ+ Vet for veterinary applications, all powered by patented Ultrasound-on-Chip™ technology. These single-probe devices enable real-time imaging across multiple specialties and integrate with cloud-based software, advanced AI tools like Compass AI™ for workflow management, ambient documentation, and quality assurance, as well as enterprise platforms for hospital networks. The solutions support point-of-care ultrasound (POCUS) in diverse settings, from individual practices and health systems to medical education and global health initiatives in limited-resource areas. Butterfly Network Inc. serves clinicians, healthcare providers, veterinarians, and organizations worldwide, enhancing clinical decision-making, improving efficiencies, and promoting accessible medical imaging. Founded in 2011 and headquartered in Burlington, Massachusetts, the company drives innovation in democratizing ultrasound for better patient outcomes.