BUTTERFLY NETWORK INC (BFLYW)
Institutional ownership reported to the SEC as of Q4 2025, across 21 quarters.
14
Reporting holders
$124.9K
Reported value
4.7%
Calls
0.0%
Puts
-3
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| LMR Partners LLP | $57.6K | 3,272,614 | 0.00% | 20q | HELD |
| GLENVIEW CAPITAL MANAGEMENT, LLC | $30.2K | 1,713,333 | 0.00% | 12q | HELD |
| DEERFIELD MANAGEMENT COMPANY, L.P. | $12.9K | 733,333 | 0.00% | 20q | HELD |
| D. E. Shaw & Co., Inc. | $12.7K | 723,004 | 0.00% | 14q | HELD |
| MILLENNIUM MANAGEMENT LLC | $5.9K | options only | 0.00% | 20q | OPTIONS |
| PEAK6 LLC | $2.0K | 115,340 | 0.00% | 5q | HELD |
| HBW ADVISORY SERVICES LLC | $1.8K | 101,115 | 0.00% | 2q | HELD |
| Aequim Alternative Investments LP | $869 | 49,393 | 0.00% | 4q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $491 | 27,884 | 0.00% | 11q | +31.2% |
| Saba Capital Management, L.P. | $322 | 16,866 | 0.00% | 13q | HELD |
| NATIONAL BANK OF CANADA /FI/ | $129 | 34 | 0.00% | 5q | HELD |
| WELLS FARGO & COMPANY/MN | $102 | 5,800 | 0.00% | 2q | +100.0% |
| NewEdge Advisors, LLC | $44 | 2,500 | 0.00% | 12q | HELD |
| UBS Group AG | $32 | 1,800 | 0.00% | 4q | -86.3% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $6 | 333 | 0.00% | 13q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q4 2025 | 14 | $124.9K | 6,763,315 | 0 | 2 | 1 | 4.7% |
| Q3 2025 | 17 | $325.9K | 6,801,369 | 4 | 0 | 2 | 4.7% |
| Q2 2025 | 14 | $434.7K | 6,878,995 | 1 | 2 | 2 | 4.6% |
| Q1 2025 | 17 | $654.0K | 6,934,661 | 4 | 3 | 1 | 4.6% |
| Q4 2024 | 18 | $993.2K | 7,481,160 | 5 | 2 | 2 | 4.3% |
| Q3 2024 | 14 | $717.2K | 5,225,043 | 1 | 1 | 2 | 40.3% |
| Q2 2024 | 16 | $239.9K | 9,879,530 | 1 | 0 | 3 | 3.3% |
| Q1 2024 | 15 | $462.8K | 9,931,767 | 0 | 0 | 3 | 3.2% |
| Q4 2023 | 16 | $382.7K | 10,601,662 | 2 | 1 | 3 | 3.0% |
| Q3 2023 | 14 | $715.4K | 10,471,845 | 0 | 2 | 3 | 3.1% |
| Q2 2023 | 17 | $2.7M | 10,466,325 | 1 | 3 | 0 | 7.1% |
| Q1 2023 | 18 | $7.9M | 10,343,777 | 2 | 3 | 2 | 5.2% |
| Q4 2022 | 22 | $8.5M | 8,741,046 | 4 | 4 | 4 | 6.8% |
| Q3 2022 | 20 | $17.5M | 8,163,008 | 5 | 3 | 5 | 11.0% |
| Q2 2022 | 16 | $6.8M | 6,866,291 | 1 | 4 | 3 | 17.8% |
| Q1 2022 | 18 | $14.8M | 7,672,494 | 1 | 4 | 4 | 13.5% |
| Q4 2021 | 20 | $16.9M | 7,560,606 | 1 | 8 | 2 | 16.3% |
| Q3 2021 | 22 | $29.0M | 7,248,228 | 3 | 3 | 5 | 15.7% |
| Q2 2021 | 26 | $54.6M | 9,481,106 | 2 | 4 | 7 | 12.4% |
| Q1 2021 | 32 | $61.0M | 7,281,059 | 31 | 0 | 0 | 11.5% |
| Q4 2020 | 1 | $989.0K | 0 | 1 | 0 | 0 | 100.0% |