Security key
124155102
Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share, Class B common stock, par value $0.0001 per share (BFLY)
CUSIP: 124155102
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Class A common stock, par value $0.0001 per share, Class B common stock, par value $0.0001 per share
- Total 13F shares
- 118,984,301
- Total 13F value
- $452,061,472
- Share change
- +19,583,723
- Put/Call ratio
- 17%
- SEC-reported price per share
- $3.80
- Number of holders
- 204
- Value change
- +$76,653,932
- Number of buys
- 110
- Number of sells
- 63
- Shares outstanding
- 26,426,937
Holder snapshot
7 signals
Open 1 more signal
Security identity
Who this page is about.
1 source field
Report period
Q4 2025
Institutions
204
Top holders
10
BFLY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Butterfly Network, Inc. SEC filings
Butterfly Network, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 124155102
Recent filing periods:
Ownership snapshot
Top reported holders of BFLY - Butterfly Network, Inc. - Class A common stock, par value $0.0001 per share, Class B common stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
Larry M. Robbins
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
3/4/5
Lead comparable stake: 6.3%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 6.3%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
6.3%
VANGUARD GROUP INC
5%
Fosun Industrial Co., Ltd
4.7%
ARK Investment Management LLC
4.7%
Larry M. Robbins
56%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
6.3%
|
$27,861,158
13,930,579 shares
|
$0 | 30 Jun 2025 |
| VANGUARD GROUP INC |
13D/G
13F
The Vanguard Group · Company
|
5%
|
$43,000,682
11,315,969 shares
|
$0 | 31 Dec 2025 |
| Fosun Industrial Co., Ltd |
13D/G
Fosun Industrial Co., Limited
|
4.7%
|
$40,723,194
10,716,630 shares
|
$0 | 31 Dec 2025 |
| ARK Investment Management LLC |
13D/G
13F
Company
|
4.7%
|
$21,170,009
8,676,233 shares
|
$0 | 30 Sep 2024 |
| Larry M. Robbins |
3/4/5
Director, 10%+ Owner
|
56%
|
$44,004,022
14,700,560 shares
|
+$11,501,304 | 11 Dec 2025 |
| Heather C. Getz |
3/4/5
EVP, CFO & COO
|
11%
|
$6,425,322
2,919,274 shares
|
— | 05 May 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
204
Shares
118,984,301
Rows available
204
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
173
Q4 2025 holders
204
Holder diff
31
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend