Butterfly Network

BFLY13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 1 fund we track owns this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying BFLY

Top funds mostly added to Butterfly Network in Q2 (Apr⁠–⁠Jun)

Buying:

Funds1InsidersCongress

Top funds
1 of 1 bought more, 0 sold some. Largest: Polen Capital Management, $4.0M (0% of its portfolio).
Insiders
2 insiders bought, 44 sales in 12 months.
Congress
No trades disclosed in the last 12 months.

1 fund$4.0M held0.0% avg. weightQ2: 1 bought / 0 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 63 filings

Net buying$141.12M

Date	Insider	Type	Shares	Price	Value
Oct 6, 2026	Joseph Devivo President & CEO	Sold	35,790	$10.02	$359K
Sep 22, 2026	Joseph Devivo President & CEO	Sold	5,980	$10.01	$60K
Sep 4, 2026	Steve Cashman	Sold	140,112	$7.30	$1.02M
Sep 4, 2026	Megan Carlson CAO & VP	Sold	13,804	$7.30	$101K
Sep 2, 2026	Nicholas Caezza	Sold	1,709	$8.15	$14K
Aug 13, 2026	Larry Robbins Director	Sold	2,297,733	$8.98	$20.62M
Aug 14, 2026	S. Louise Phanstiel Director	Bought	115,200	$8.68	$1000K
Aug 11, 2026	Nicholas Caezza	Sold	10,000	$9.75	$98K
Aug 10, 2026	Joseph Devivo President & CEO	Sold	68,346	$10.01	$684K
Jul 31, 2026	Megan Carlson CAO & VP	Sold	68,852	$7.86	$541K
Jul 31, 2026	Larry Robbins Director	Sold	1,876,292	$7.45	$13.98M
Jul 22, 2026	Jonathan M Rothberg Director	Sold	659,913	$6.47	$4.27M
Jul 17, 2026	Jonathan M Rothberg Director & 10% Owner	Sold	3,126,453	$6.64	$20.75M
Jul 20, 2026	Victor KU CTO	Sold	48,540	$6.56	$318K
Jul 20, 2026	John N. Doherty VP & CFO	Sold	57,136	$6.56	$375K
Jul 20, 2026	Joseph Devivo President & CEO	Sold	211,798	$6.56	$1.39M
Jul 14, 2026	Jonathan M Rothberg Director & 10% Owner	Sold	4,013,452	$7.32	$29.37M
Jul 7, 2026	Victor KU CTO	Sold	35,649	$7.87	$281K
Jul 7, 2026	John N. Doherty VP & CFO	Sold	55,229	$7.87	$435K
Jul 7, 2026	Joseph Devivo President & CEO	Sold	204,725	$7.87	$1.61M
Jul 2, 2026	Megan Carlson CAO & VP	Sold	41,303	$7.96	$329K
Jun 5, 2026	Steve Cashman	Sold	399,461	$4.74	$1.89M
Jun 2, 2026	Nicholas Caezza	Sold	1,733	$4.52	$8K
May 1, 2026	Megan Carlson CAO & VP	Sold	110,422	$4.75	$524K
Apr 29, 2026	Steve Cashman	Sold	147,518	$4.91	$724K
Apr 16, 2026	Steve Cashman	Sold	200,000	$5.22	$1.04M
Mar 5, 2026	Joseph Devivo President & CEO	Sold	482,149	$3.71	$1.79M
Mar 3, 2026	Steve Cashman	Sold	42,540	$3.71	$158K
Mar 3, 2026	Joseph Devivo President & CEO	Sold	161,275	$3.71	$599K
Mar 3, 2026	Nicholas Caezza	Sold	14,209	$3.71	$53K
Mar 3, 2026	Megan Carlson CAO & VP	Sold	41,978	$3.71	$156K
Feb 26, 2026	Steve Cashman	Sold	250,000	$4.35	$1.09M
Jan 7, 2026	John N. Doherty VP & CFO	Sold	60,182	$3.98	$240K
Jan 6, 2026	Jonathan M Rothberg Director & 10% Owner	Sold	1,140,180	$4.12	$4.70M
Jan 5, 2026	Victor KU CTO	Sold	35,968	$3.82	$137K
Dec 23, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	62,365	$4.01	$250K
Dec 15, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	886,294	$3.16	$2.80M
Dec 15, 2025	S. Louise Phanstiel Director	Bought	185,261	$3.08	$571K
Dec 11, 2025	Larry Robbins Director & 10% Owner	Bought	21,370	$3.02	$64K
Dec 10, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	605,565	$3.11	$1.88M
Dec 8, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	945,397	$3.24	$3.06M
Dec 4, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	101,796	$3.08	$313K
Dec 3, 2025	Larry Robbins Director & 10% Owner	Bought	1,558,541	$2.99	$4.65M
Dec 2, 2025	Nicholas Caezza	Sold	1,686	$2.83	$5K
Nov 28, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	132,570	$3.08	$408K
Nov 24, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	2,227,876	$3.18	$7.09M
Nov 19, 2025	Larry Robbins Director	Bought	2,800,000	$2.42	$6.78M
Nov 3, 2025	Jonathan M Rothberg Director & 10% Owner	Sold	100,502	$3.08	$309K
Nov 4, 2025	Dawn Carfora Director	Sold	112,009	$2.70	$302K
Sep 4, 2025	Steve Cashman	Sold	142,590	$1.50	$214K
Sep 4, 2025	Megan Carlson CFO	Sold	13,803	$1.50	$21K
Sep 3, 2025	Nicholas Caezza	Sold	1,724	$1.52	$3K
Aug 25, 2025	Steve Cashman	Bought	50,000	$1.64	$82K
Aug 4, 2025	Nicholas Caezza	Sold	3,118	$1.45	$5K
May 5, 2025	Heather C Getz VP & CFO & COO	Sold	65,456	$2.20	$144K
Apr 25, 2025	Joseph Devivo President & CEO	Sold	320,215	$2.44	$781K
Apr 1, 2025	Andrei G Stoica CTO	Sold	1,805	$2.17	$4K
Mar 26, 2025	Andrei G Stoica CTO	Sold	3,354	$2.69	$9K
Dec 31, 2024	Andrei G Stoica CTO	Sold	1,680	$3.30	$6K
Dec 24, 2024	Andrei G Stoica CTO	Sold	3,340	$3.00	$10K
Dec 20, 2024	Heather C Getz VP & CFO & COO	Sold	30,136	$3.06	$92K
Dec 20, 2024	Steve Cashman	Sold	164,079	$3.06	$503K
Dec 5, 2024	Andrei G Stoica CTO	Sold	11,277	$3.37	$38K