BillionToOne, Inc.
BLLN- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0002070849
In the last 90 days, BillionToOne, Inc. insiders filed 0 open-market purchases and 21 sales; 155 institutions reported holding it in 13F filings for Q2 2026, worth $1.82B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in BillionToOne, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 155
- +65 vs. Q1 2026
- Shares held
- 15.3M
- +3.94M (+34.7%) vs. Q1 2026
- Total value
- $1.82B
- +$947.5M (+108.3%) vs. Q1 2026
- New holders
- 76
- 50 more added
- Sold out
- 11
- 13 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLLN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 155 | $1.82B |
| Q1 2026 | 90 | $875.1M |
| Q4 2025 | 90 | $789.7M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding BillionToOne, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quarry LP | 1 | $120 | 0.00% | +1 | New |
| Marquette Asset Management, LLC | 7 | $840 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 7 | $840 | 0.00% | +7 | New |
| Fortitude Family Office, LLC | 9 | $1.08K | 0.00% | +9 | New |
| Bare Financial Services, Inc | 12 | $1.44K | 0.00% | +12 | New |
| Frazier Financial Advisors, LLC | 14 | $1.68K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 15 | $1.80K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 17 | $2.04K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 35 | $4.20K | 0.00% | −645−94.9% | Reduced |
| Wolff Wiese Magana LLC | 40 | $4.80K | 0.00% | +40 | New |
| Peterson Wealth Management | 47 | $5.64K | 0.00% | +47 | New |
| Colonial Trust Advisors | 50 | $6.00K | 0.00% | 00.0% | Unchanged |
| Essential Investment Partners LLC | 50 | $6.00K | 0.00% | 00.0% | Unchanged |
| Civilization Ventures Management, LLC | 88 | $8.68K | 100.00% | −1,099,343−100.0% | Reduced |
| Rossby Financial, LCC | 100 | $12.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 150 | $18.0K | 0.00% | +150 | New |
| Harbour Investments, Inc. | 186 | $22.3K | 0.00% | +6+3.3% | Added |
| Tower Research Capital LLC (TRC) | 221 | $26.5K | 0.00% | +221 | New |
| Forum Finance Group S.A. | 300 | $29.0K | 0.01% | +300 | New |
| Los Angeles Capital Management LLC | 259 | $31.1K | 0.00% | +259 | New |
| Rockefeller Capital Management L.P. | 282 | $33.8K | 0.00% | +282 | New |
| MCF Advisors LLC | 448 | $53.8K | 0.00% | +344+330.8% | Added |
| Toth Financial Advisory Corp | 500 | $60.0K | 0.01% | +500 | New |
| NBC Securities, Inc. | 563 | $67.5K | 0.00% | +563 | New |
| Jones Financial Companies LLLP | 816 | $96.4K | 0.00% | +804+6,700.0% | Added |
| Citigroup Inc | 886 | $106.3K | 0.00% | +885+88,500.0% | Added |
| Smartleaf Asset Management LLC | 1,297 | $156.2K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 1,349 | $161.9K | 0.00% | +1,285+2,007.8% | Added |
| Freestone Grove Partners LP | 1,533 | $183.9K | 0.00% | +1,533 | New |
| Vanguard Global Advisers, LLC | 1,755 | $210.6K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 1,782 | $213.8K | 0.00% | +1,782 | New |
| ExodusPoint Capital Management, LP | 1,838 | $220.5K | 0.00% | +1,838 | New |
| Victory Capital Management Inc | 1,907 | $228.8K | 0.00% | +1,907 | New |
| Caitong International Asset Management Co., Ltd | 1,910 | $229.2K | 0.03% | +1,910 | New |
| Bank of New York Mellon Corp | 1,932 | $231.8K | 0.00% | +1,932 | New |
| Occudo Quantitative Strategies LP | 1,980 | $237.6K | 0.01% | +1,980 | New |
| Thrive Wealth Management, LLC | 2,000 | $240.0K | 0.03% | +2,000 | New |
| Genesis Financial Group, LLC | 2,000 | $240.0K | 0.16% | +2,000 | New |
| DSM Capital Partners LLC | 2,229 | $267.4K | 0.00% | +2,229 | New |
| Renaissance Capital LLC | 2,373 | $284.7K | 0.16% | +446+23.1% | Added |
| Edmond de Rothschild Holding S.A. | 2,405 | $288.6K | 0.00% | +2,405 | New |
| RiverPark Advisors, LLC | 2,415 | $289.8K | 0.13% | +1,788+285.2% | Added |
| Raymond James Financial Inc | 2,434 | $292.0K | 0.00% | +2,434 | New |
| Moneta Group Investment Advisors LLC | 2,446 | $293.5K | 0.00% | +2,446 | New |
| The PNC Financial Services Group, Inc. | 2,554 | $306.4K | 0.00% | +2,554 | New |
| Virtu Financial LLC | 2,833 | $340.0K | 0.01% | +2,833 | New |
| Vident Advisory, LLC | 2,980 | $357.5K | 0.00% | +2,980 | New |
| Cerity Partners LLC | 3,000 | $359.9K | 0.00% | +3,000 | New |
| Harbour Capital Advisors, LLC | 2,850 | $361.3K | 0.07% | +2,850 | New |
| Cornerstone Investment Partners, LLC | 3,248 | $389.7K | 0.01% | −154−4.5% | Reduced |
| Envestnet Asset Management Inc | 3,252 | $390.2K | 0.00% | +3,252 | New |
| Canada Pension Plan Investment Board | 3,300 | $395.9K | 0.00% | +3,300 | New |
| First Manhattan Co | 3,362 | $403.4K | 0.00% | +3,362 | New |
| Greenup Street Wealth Management LLC | 3,391 | $406.9K | 0.05% | +3,391 | New |
| Yorktown Management & Research Co Inc | 3,450 | $413.9K | 0.25% | +3,450 | New |
| Connable Office Inc | 3,850 | $461.9K | 0.04% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 3,973 | $476.7K | 0.00% | +3,973 | New |
| Lavelle Capital LP | 4,086 | $490.2K | 0.25% | +4,086 | New |
| Pathstone Holdings, LLC | 4,346 | $518.6K | 0.00% | +66+1.5% | Added |
| SummitTX Capital, L.P. | 4,415 | $529.7K | 0.01% | +4,415 | New |
| MIC Capital Management UK LLP | 4,892 | $586.9K | 0.15% | +4,892 | New |
| Jasper Ridge Partners, L.P. | 5,127 | $615.1K | 0.01% | +5,127 | New |
| Green Alpha Advisors, LLC | 5,197 | $623.5K | 0.42% | +29+0.6% | Added |
| Camden Capital, LLC | 5,342 | $641.0K | 0.03% | +5,342 | New |
| Brandywine Managers, LLC | 5,750 | $689.9K | 0.34% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 5,992 | $718.9K | 0.06% | +5,992 | New |
| Gsa Capital Partners LLP | 6,203 | $744.0K | 0.05% | +6,203 | New |
| Steward Partners Investment Advisory, LLC | 6,480 | $777.5K | 0.00% | +6,180+2,060.0% | Added |
| Entropy Technologies, LP | 6,700 | $803.9K | 0.03% | +6,700 | New |
| LPL Financial LLC | 6,795 | $815.3K | 0.00% | +6,795 | New |
| Blair William & Co | 6,978 | $837.2K | 0.00% | +6,978 | New |
| Fifth Third Bancorp | 7,510 | $901.1K | 0.00% | +7,376+5,504.5% | Added |
| Change Path, LLC | 7,974 | $956.7K | 0.02% | +7,974 | New |
| Squarepoint Ops LLC | 8,773 | $1.05M | 0.00% | −14,173−61.8% | Reduced |
| Cresset Asset Management, LLC | 9,129 | $1.10M | 0.00% | +9,129 | New |
| SEI Investments Co | 9,589 | $1.15M | 0.00% | −3,810−28.4% | Reduced |
| Bellevue Group AG | 10,554 | $1.27M | 0.03% | 00.0% | Unchanged |
| Caerus Investment Advisors, LLC | 11,453 | $1.37M | 0.46% | +11,453 | New |
| Sierra Summit Advisors LLC | 11,911 | $1.43M | 0.16% | +11,911 | New |
| Advisor Group Holdings, Inc. | 13,536 | $1.62M | 0.00% | +13,116+3,122.9% | Added |
| Deutsche Bank AG | 13,640 | $1.64M | 0.00% | 00.0% | Unchanged |
| Scientech Research LLC | 14,490 | $1.74M | 1.41% | +14,490 | New |
| Vontobel Holding Ltd. | 15,123 | $1.81M | 0.01% | +15,123 | New |
| Citadel Advisors LLC | 15,155 | $1.82M | 0.00% | +15,155 | New |
| Polen Capital Management LLC | 16,975 | $2.04M | 0.02% | +16,975 | New |
| Barclays PLC | 17,446 | $2.09M | 0.00% | +14,688+532.6% | Added |
| First Trust Advisors LP | 17,498 | $2.10M | 0.00% | +17,498 | New |
| XTX Topco Ltd | 18,152 | $2.18M | 0.03% | +4,973+37.7% | Added |
| Morgan Stanley | 18,421 | $2.21M | 0.00% | +5,835+46.4% | Added |
| One Wealth Advisors, LLC | 19,942 | $2.39M | 0.26% | +19,942 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 21,391 | $2.57M | 0.00% | +21,391 | New |
| Tudor Investment Corp Et Al | 21,517 | $2.58M | 0.01% | +21,517 | New |
| OpenArc Corporate Advisory, LLC | 24,482 | $2.94M | 0.03% | +24,482 | New |
| Quantbot Technologies LP | 24,651 | $2.96M | 0.12% | +24,611+61,527.5% | Added |
| Royal Bank of Canada | 24,962 | $3.00M | 0.00% | +20,192+423.3% | Added |
| Seven Grand Managers, LLC | 25,000 | $3.00M | 0.12% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 25,981 | $3.12M | 0.00% | +22,119+572.7% | Added |
| Charles Schwab Investment Management Inc | 26,612 | $3.19M | 0.00% | −1,442−5.1% | Reduced |
| Trexquant Investment LP | 28,105 | $3.37M | 0.02% | +28,105 | New |
| Russell Investments Group, Ltd. | 29,074 | $3.49M | 0.00% | +10,415+55.8% | Added |