| 0.81% |
| 4 | Fosun International Ltd | 10.2M | $86.2M | -4.5% | 3.844% | 19.31% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 8.6M | $72.1M | +4.5% | 3.214% | 0.00% |
| 6 | D. E. Shaw & Co., Inc. | 6.4M | $53.8M | +470.6% | 2.401% | 0.03% |
| 7 | STATE STREET CORP | 5.8M | $48.5M | +4.0% | 2.164% | 0.00% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 5.3M | $45.0M | +11.2% | 2.007% | 0.00% |
| 9 | ARK Investment Management LLC | 5.1M | $42.8M | -2.7% | 1.910% | 0.28% |
| 10 | Nuveen, LLC | 5.1M | $42.6M | +34.8% | 1.899% | 0.01% |
| 11 | FMR LLC | 4.9M | $41.3M | +1016.0% | 1.844% | 0.00% |
| 12 | AWM Investment Company, Inc. | 4.4M | $37.3M | 0.0% | 1.664% | 3.24% |
| 13 | SEI INVESTMENTS CO | 2.9M | $24.7M | +27.8% | 1.103% | 0.02% |
| 14 | GOLDMAN SACHS GROUP INC | 2.8M | $23.3M | +224.1% | 1.037% | 0.00% |
| 15 | First Light Asset Management, LLC | 2.6M | $22.2M | -0.7% | 0.992% | 1.35% |
| 16 | DEUTSCHE BANK AG\ | 2.6M | $21.7M | +14.0% | 0.969% | 0.01% |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4M | $20.1M | +29.7% | 0.895% | 0.00% |
| 18 | MILLENNIUM MANAGEMENT LLC | 2.2M | $18.3M | -37.8% | 0.815% | 0.01% |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2.2M | $18.2M | -21.3% | 0.811% | 0.00% |
| 20 | BANK OF AMERICA CORP /DE/ | 2.1M | $18.0M | -48.7% | 0.803% | 0.00% |
| 21 | DIMENSIONAL FUND ADVISORS LP | 1.9M | $16.4M | -17.5% | 0.731% | 0.00% |
| 22 | ALGERT GLOBAL LLC | 1.8M | $15.3M | -31.8% | 0.681% | 0.18% |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.8M | $15.0M | +6.0% | 0.668% | 0.00% |
| 24 | NORTHERN TRUST CORP | 1.8M | $14.9M | +13.5% | 0.663% | 0.00% |
| 25 | KINGDON CAPITAL MANAGEMENT, L.L.C. | 1.7M | $14.3M | — | 0.638% | 1.47% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in BFLY — a direct measure of their conviction.
Institutions that fully closed their BFLY position in Q2 2026
| 41.67% |
| +8.33 pp |
| $217M |
| 0.6% |
| Q4 2024 | 169 | +15% | 33.34% | +5.54 pp | $218M | +116% |
| Q3 2024 | 147 | — | 27.80% | — | $101M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
44 institutions opened new positions in BFLY during Q2 2026, while 35 fully exited. 189 added to existing positions and 13 trimmed.
BFLY institutional ownership rose by 6.58 percentage points quarter-over-quarter, with a net change of +8 holders.
The top 10 institutions account for 57.1% of all reported 13F value in BFLY, and the top 25 account for 80.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Butterfly Network, Inc. (BFLY) Institutional Ownership