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BFLY · Butterfly Network, Inc. · Holdings

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$8.95 +0.42 (+4.92%) At close · Oct 2
Market Cap
$2.42B
Shares
266.29M
Volume · Oct 2 4.49M Avg daily vol (3M) 6.34M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 249
Total Value: $1,374,843,042
Total Shares: 163,283,014
Showing 1–100 of 259 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 249 13F filers
Top Holder
11.5%
Sep 2023 → Jun 2026 · range 10.3% – 17.5%
of institutional value
Top 5
39.9%
Sep 2023 → Jun 2026 · range 39.9% – 63.7%
of institutional value
Top 10
56.8%
Sep 2023 → Jun 2026 · range 56.8% – 78.1%
of institutional value
HHI
448
Sep 2023 → Jun 2026 · range 448 – 979
Broadly held
Showing 100 of 259
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1804176 CUSIP 124155102 13F (30d) 7 filings 6 filers Visit website Investor relations