BFLY in the 13F filings
Butterfly Network Inc · CUSIP 124155102
- Quarter end
- 31 Mar 2025
- the date the book describes
- Filed
- 15 May 2025
- latest of these filings; the earliest 7 May 2025
- Managers listing it
- 3
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q4 2024 and Q1 2025; 3 listed it in both
- Shares listed
- 25,465,124
- combined, among listed positions
- Reported value
- $58m
- combined, at the quarter end
Among the 95 comparable managers: 2 buyers (opened or added shares) and 0 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +8,139,837.
Managers listing BFLY in Q1 2025
3 of 3 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Glenview Capital Management LLC | 9,955,144 | $23m | 0.56% | Held | 0 | 15 May 2025 (the filing on sec.gov) |
| Capital World Investors | 8,486,000 | $19m | under 0.1% | Added | +7,127,377 | 12 May 2025 (the filing on sec.gov) |
| ARK Investment Management LLC | 7,023,980 | $16m | 0.16% | Added | +1,012,460 | 7 May 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Capital World Investorsexisting position · 8,486,000 shares now+7,127,377
- ARK Investment Management LLCexisting position · 7,023,980 shares now+1,012,460
Reductions
No reduction among listed positions.
New positions and exits
New (0)
No new position among listed positions.
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2020 | 1 | $19m | n.a. | n.a. |
| Q1 2021 | 3 | $191m | n.a. | n.a. |
| Q2 2021 | 3 | $215m | n.a. | n.a. |
| Q3 2021 | 3 | $148m | n.a. | n.a. |
| Q4 2021 | 3 | $98m | n.a. | n.a. |
| Q1 2022 | 3 | $71m | n.a. | n.a. |
| Q2 2022 | 3 | $45m | n.a. | n.a. |
| Q3 2022 | 3 | $86m | n.a. | n.a. |
| Q4 2022 | 3 | $43m | n.a. | n.a. |
| Q1 2023 | 2 | $33m | n.a. | n.a. |
| Q2 2023 | 2 | $48m | n.a. | n.a. |
| Q3 2023 | 2 | $24m | n.a. | n.a. |
| Q4 2023 | 2 | $23m | 1 | 0 |
| Q1 2024 | 2 | $21m | 0 | 1 |
| Q2 2024 | 2 | $16m | 0 | 1 |
| Q3 2024 | 2 | $33m | 1 | 1 |
| Q4 2024 | 3 | $54m | 1 | 1 |
| Q1 2025 | 3 | $58m | 2 | 0 |
| Q2 2025 | 4 | $50m | 1 | 1 |
| Q3 2025 | 2 | $31m | 0 | 2 |
| Q4 2025 | 3 | $80m | 16 | 7 |
| Q1 2026 | 3 | $81m | 18 | 9 |
| Q2 2026 | 5 | $183m | 19 | 8 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
BFLY and LLY →BFLY and JNJ →BFLY and VRTX →Choose a stock to compare with BFLY →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own BFLY, latest filings →Back to the 13F Explorer →