Fund shareholders of Butterfly Network Inc
ISIN US1241551027 · United States · LEI 529900T0NQDXLISL1348
- Fund shareholders
- 166
- Of which ETFs
- 38 128 other funds
- Value held
- 433.9M $
- Sold short
- 1.0 % by 1 fund, as of Aug 20, 2026
| Fund | Shares | Value | Weight in fund | |
|---|---|---|---|---|
| EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 30,920 | 260.3K $ | 0.05 % | as of Jun 30, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 28,600 | 130.1K $ | 0.01 % | as of May 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 28,427 | 239.4K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 28,200 | 237.4K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| iShares Morningstar Small-Cap Growth ETF iShares Trust | 25,570 | 181.8K $ | 0.02 % | as of Jul 31, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 25,420 | 214K $ | 0.05 % | as of Jun 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 23,877 | 169.8K $ | 0.02 % | as of Jul 31, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 23,741 | 168.8K $ | 0.05 % | as of Jul 31, 2026 ↗ |
| Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust | 22,899 | 192.8K $ | 0.08 % | as of Jun 30, 2026 ↗ |
| iShares Morningstar Small-Cap Value ETF iShares Trust | 20,152 | 143.3K $ | 0.02 % | as of Jul 31, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 19,108 | 160.9K $ | 0.05 % | as of Jun 30, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 18,677 | 132.8K $ | 0.05 % | as of Jul 31, 2026 ↗ |
| PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 18,647 | 157K $ | 0.10 % | as of Jun 30, 2026 ↗ |
| SmallCap Growth Fund I Principal Funds, Inc | 18,225 | 129.6K $ | 0.01 % | as of Jul 31, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 17,211 | 144.9K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 17,094 | 143.9K $ | 0.02 % | as of Jun 30, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 16,817 | 141.6K $ | 0.05 % | as of Jun 30, 2026 ↗ |
| Venerable US Small Cap Fund Venerable Variable Insurance Trust | 16,547 | 139.3K $ | 0.09 % | as of Jun 30, 2026 ↗ |
| NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust | 16,432 | 138.4K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 15,975 | 72.7K $ | 0.00 % | as of May 31, 2026 ↗ |
| MFS Blended Research Small Cap Equity Portfolio MFS VARIABLE INSURANCE TRUST III | 15,386 | 129.6K $ | 0.15 % | as of Jun 30, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 14,672 | 123.5K $ | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 14,065 | 118.4K $ | 0.05 % | as of Jun 30, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 13,160 | 93.6K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 12,407 | 104.5K $ | 0.07 % | as of Jun 30, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 12,299 | 56K $ | 0.01 % | as of May 31, 2026 ↗ |
| SA Multi-Managed Small Cap Portfolio SEASONS SERIES TRUST | 10,763 | 90.6K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 9,221 | 42K $ | 0.02 % | as of May 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 9,121 | 76.8K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Multi-Asset Strategy Fund RUSSELL INVESTMENT CO | 8,299 | 59K $ | 0.01 % | as of Jul 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 8,156 | 37.1K $ | 0.00 % | as of May 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 8,116 | 57.7K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| iShares Morningstar Small-Cap ETF iShares Trust | 7,705 | 54.8K $ | 0.02 % | as of Jul 31, 2026 ↗ |
| EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 7,501 | 63.2K $ | 0.02 % | as of Jun 30, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 7,292 | 33.2K $ | 0.01 % | as of May 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 7,212 | 32.8K $ | 0.01 % | as of May 31, 2026 ↗ |
| Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 6,400 | 29.1K $ | as of May 31, 2026 ↗ | |
| Penn Series Small Cap Index Fund Penn Series Funds Inc | 6,100 | 51.4K $ | 0.06 % | as of Jun 30, 2026 ↗ |
| Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 5,598 | 25.5K $ | 0.01 % | as of May 31, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 5,315 | 44.8K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 4,919 | 41.4K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 4,663 | 39.3K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 4,648 | 21.1K $ | 0.00 % | as of May 31, 2026 ↗ |
| PGIM Balanced Fund Prudential Investment Portfolios, Inc. | 4,600 | 38.7K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 4,400 | 37K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 3,693 | 26.3K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 3,632 | 30.6K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| GuideMark Small/Mid Cap Core Fund GPS Funds I | 2,858 | 24.1K $ | 0.02 % | as of Jun 30, 2026 ↗ |
| Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 2,763 | 23.3K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| ULTRA SMALL CAP PROFUND ProFunds | 2,710 | 19.3K $ | 0.03 % | as of Jul 31, 2026 ↗ |
| Fidelity Enhanced Small Cap Growth ETF Fidelity Covington Trust | 2,168 | 18.3K $ | 0.32 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 2,143 | 18K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 1,133 | 9.5K $ | 0.01 % | as of Jun 30, 2026 ↗ |
| Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 1,106 | 7.9K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| Innovator U.S. Small Cap Managed 10 Buffer ETF Innovator ETFs Trust | 1,091 | 7.8K $ | 0.07 % | as of Jul 31, 2026 ↗ |
| State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 1,008 | 8.5K $ | 0.00 % | as of Jun 30, 2026 ↗ |
| PROFUND VP ULTRA SMALL CAP ProFunds | 865 | 7.3K $ | 0.04 % | as of Jun 30, 2026 ↗ |
| Dimensional US Vector Equity ETF Dimensional ETF Trust | 836 | 5.9K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| PROFUND VP SMALL CAP ProFunds | 565 | 4.8K $ | 0.04 % | as of Jun 30, 2026 ↗ |
| Russell 2000 Fund Rydex Series Funds | 522 | 4.4K $ | 0.03 % | as of Jun 30, 2026 ↗ |
| Russell 2000 1.5x Strategy Fund Rydex Series Funds | 312 | 2.6K $ | 0.04 % | as of Jun 30, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 200 | 1.4K $ | 0.00 % | as of Jul 31, 2026 ↗ |
| ProShares Hedge Replication ETF ProShares Trust | 183 | 832.7 $ | 0.00 % | as of May 31, 2026 ↗ |
| SMALL-CAP PROFUND ProFunds | 178 | 1.3K $ | 0.02 % | as of Jul 31, 2026 ↗ |
| Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 60 | 505.2 $ | 0.01 % | as of Jun 30, 2026 ↗ |
| ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust | 57 | 259.4 $ | 0.02 % | as of May 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Hood River New Opportunities Fund Manager Directed Portfolios | 2.84 % | as of Jun 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) Health Care Equipment ETF SPDR SERIES TRUST | 2.56 % | as of Jun 30, 2026 ↗ |
| ARK Genomic Revolution ETF ARK ETF Trust | 2.18 % | as of Jul 31, 2026 ↗ |
| DWS Small Cap Core Fund DEUTSCHE DWS INVESTMENT TRUST | 1.38 % | as of Jun 30, 2026 ↗ |
| Calamos Timpani Small Cap Growth Fund CALAMOS INVESTMENT TRUST/IL | 1.26 % | as of Jul 31, 2026 ↗ |
| DWS Global Small Cap VIP DEUTSCHE DWS VARIABLE SERIES I | 1.22 % | as of Jun 30, 2026 ↗ |
| DWS Global Small Cap Fund DEUTSCHE DWS GLOBAL/INTERNATIONAL FUND, INC. | 1.08 % | as of Jul 31, 2026 ↗ |
| ALGER HEALTH SCIENCES FUND ALGER FUNDS | 0.92 % | as of Jul 31, 2026 ↗ |
| Global X HealthTech ETF GLOBAL X FUNDS | 0.86 % | as of May 31, 2026 ↗ |
| Sit Small Cap Growth Fund SIT MUTUAL FUNDS INC | 0.70 % | as of Jun 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 166 | +24 | 57,293,905 | +23.8 % |
| 2026Q2 | 142 | +20 | 46,291,532 | +18.3 % |
| 2026Q1 | 122 | +7 | 39,140,224 | +6.0 % |
| 2025Q4 | 115 | +11 | 36,908,216 | -16.2 % |
| 2025Q3 | 104 | +50 | 44,029,300 | +36.0 % |
| 2025Q2 | 54 | +12 | 32,383,933 | +43.5 % |
| 2025Q1 | 42 | +21 | 22,570,196 | +21.0 % |
| 2024Q4 | 21 | -49 | 18,645,966 | -34.5 % |
| 2024Q3 | 70 | -24 | 28,486,387 | -10.7 % |
| 2024Q2 | 94 | +1 | 31,915,560 | +0.0 % |
| 2024Q1 | 93 | -5 | 31,913,692 | -12.2 % |
| 2023Q4 | 98 | 36,343,101 |
Short sellers of Butterfly Network Inc
Regulators publish the open short positions in this company. Titelia read them from quivad on Aug 20, 2026: today's figure
| Seller | Position | Disclosed on |
|---|---|---|
| Walleye Capital LLC | 1.0 % | Aug 3, 2026 |
Institutional managers
232 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 15,961,480 | 64.5M $ | as of Mar 31, 2026 |
| GLENVIEW CAPITAL MANAGEMENT, LLC | 14,335,055 | 57.9M $ | as of Mar 31, 2026 |
| Fosun International Ltd | 10,716,630 | 43.3M $ | as of Mar 31, 2026 |
| Hood River Capital Management LLC | 8,620,848 | 34.8M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 5,539,660 | 22.4M $ | as of Mar 31, 2026 |
| ARK Investment Management LLC | 5,227,503 | 21.1M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,809,104 | 19.4M $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 4,430,593 | 17.9M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 4,165,222 | 16.8M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 3,749,936 | 15.1M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 3,488,805 | 14.1M $ | as of Mar 31, 2026 |
| ALGERT GLOBAL LLC | 2,662,047 | 10.8K $ | as of Mar 31, 2026 |
| First Light Asset Management, LLC | 2,660,167 | 10.7M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 2,358,181 | 9.5M $ | as of Mar 31, 2026 |
| SEI INVESTMENTS CO | 2,298,894 | 9.3M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 2,283,649 | 9.2M $ | as of Mar 31, 2026 |
| DEUTSCHE BANK AG\ | 2,263,509 | 9.1M $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 1,936,318 | 7.8M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,721,039 | 7M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,676,592 | 6.8M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 1,555,234 | 6.3M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,469,774 | 5.9M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,120,291 | 4.5M $ | as of Mar 31, 2026 |
| PERKINS CAPITAL MANAGEMENT INC | 930,930 | 3.8M $ | as of Mar 31, 2026 |
| RAYMOND JAMES FINANCIAL INC | 896,732 | 3.6M $ | as of Mar 31, 2026 |
Declared shareholders of Butterfly Network Inc
There are 5 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Rothberg Jonathan M. and 6 others | 100.00 % | 21,426,937 | as of Aug 14, 2026 · SCHEDULE 13D |
| FMR LLC and 1 other | 11.80 % | 28,952,297 | as of Jul 31, 2026 · SCHEDULE 13G |
| BlackRock, Inc. | 7.80 % | 18,274,786 | as of Jun 30, 2026 · SCHEDULE 13G |
| GLENVIEW CAPITAL MANAGEMENT, LLC and 1 other | 6.17 % | 15,120,314 | as of Aug 13, 2026 · SCHEDULE 13D |
| Hood River Capital Management LLC | 5.61 % | 13,190,130 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Butterfly Network Inc". https://titelia.com/en/stocks/butterfly-network-inc-US1241551027