Standard Biotools Inc.
LAB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001162194
No open-market purchases or sales by Standard Biotools Inc. insiders were filed in the last 90 days; 143 institutions reported holding it in 13F filings for Q2 2026, worth $243.6M in total; Viking Global Investors is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Standard Biotools Inc. as of Mar 31, 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
- 156
- +2 vs. Q4 2025
- Shares held
- 297.3M
- +11.9M (+4.2%) vs. Q4 2025
- Total value
- $273.4M
- −$91.8M (−25.1%) vs. Q4 2025
- New holders
- 26
- 50 more added
- Sold out
- 24
- 46 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LAB 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 | 143 | $243.6M |
| Q1 2026 | 156 | $273.4M |
| Q4 2025 | 159 | $387.4M |
| Q3 2025 | 155 | $371.7M |
| Q2 2025 | 160 | $337.1M |
| Q1 2025 | 145 | $307.8M |
| Q4 2024 | 142 | $487.1M |
| Q3 2024 | 141 | $542.9M |
| Q2 2024 | 145 | $480.4M |
| Q1 2024 | 145 | $761.9M |
| Q4 2023 | 86 | $116.4M |
| Q3 2023 | 72 | $137.5M |
| Q2 2023 | 66 | $89.1M |
| Q1 2023 | 69 | $89.9M |
| Q4 2022 | 68 | $54.4M |
| Q3 2022 | 65 | $42.5M |
| Q2 2022 | 86 | $70.2M |
| Q1 2022 | 109 | $179.6M |
| Q4 2021 | 121 | $221.2M |
| Q3 2021 | 119 | $386.6M |
| Q2 2021 | 113 | $354.4M |
| Q1 2021 | 138 | $268.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Standard Biotools Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Casdin Capital, LLC | 88,783,856 | $81.6M | 6.18% | 00.0% | Unchanged |
| Viking Global Investors LPSuperinvestorViking Global Investors | 58,651,170 | $53.9M | 0.15% | 00.0% | Unchanged |
| Mak Capital One LLC | 26,172,626 | $24.1M | 3.98% | +6,884,468+35.7% | Added |
| BlackRock, Inc. | 24,756,084 | $22.8M | 0.00% | −759,849−3.0% | Reduced |
| Long Focus Capital Management, LLC | 16,015,721 | $14.7M | 0.65% | +3,337,318+26.3% | Added |
| Vanguard Capital Management LLC | 12,816,070 | $11.8M | 0.00% | +12,816,070 | New |
| Geode Capital Management, LLC | 7,289,336 | $6.70M | 0.00% | −131,360−1.8% | Reduced |
| State Street Corp | 6,556,509 | $6.03M | 0.00% | +73,743+1.1% | Added |
| Hollow Brook Wealth Management LLC | 5,653,381 | $5.20M | 1.33% | +100,000+1.8% | Added |
| Neuberger Berman Group LLC | 4,657,585 | $4.28M | 0.00% | +33,120+0.7% | Added |
| Tikvah Management LLC | 3,551,152 | $3.26M | 1.01% | 00.0% | Unchanged |
| Royce & Associates LP | 3,005,529 | $2.76M | 0.03% | +120,000+4.2% | Added |
| Morgan Stanley | 2,887,146 | $2.65M | 0.00% | −4,808,532−62.5% | Reduced |
| Barclays PLC | 2,617,969 | $2.41M | 0.00% | −462,610−15.0% | Reduced |
| Northern Trust Corp | 2,454,235 | $2.26M | 0.00% | +63,691+2.7% | Added |
| Charles Schwab Investment Management Inc | 2,414,699 | $2.22M | 0.00% | −93,365−3.7% | Reduced |
| Vanguard Portfolio Management LLC | 2,394,400 | $2.20M | 0.00% | +2,394,400 | New |
| Millennium Management LLC | 2,102,015 | $1.93M | 0.00% | −1,285,413−37.9% | Reduced |
| Peapod Lane Capital LLC | 2,028,527 | $1.86M | 1.53% | +2,028,527 | New |
| Vanguard Fiduciary Trust Co | 1,917,437 | $1.76M | 0.00% | +1,917,437 | New |
| Sone Capital Management, LLC | 1,766,781 | $1.62M | 0.14% | +1,766,781 | New |
| Slate Path Capital LP | 1,615,000 | $1.48M | 0.02% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,225,310 | $1.13M | 0.00% | +148,949+13.8% | Added |
| Goldman Sachs Group Inc | 943,185 | $867.1K | 0.00% | +417,130+79.3% | Added |
| AQR Capital Management LLC | 933,098 | $857.8K | 0.00% | +513,545+122.4% | Added |
| Bank of New York Mellon Corp | 766,953 | $705.1K | 0.00% | −26,646−3.4% | Reduced |
| Qube Research & Technologies Ltd | 704,407 | $647.6K | 0.00% | +487,258+224.4% | Added |
| Nuveen, LLC | 661,204 | $607.8K | 0.00% | +3,992+0.6% | Added |
| Staley Capital Advisers Inc | 632,392 | $581.4K | 0.02% | +632,392 | New |
| Rockefeller Capital Management L.P. | 527,408 | $484.8K | 0.00% | +83,264+18.7% | Added |
| UBS Asset Management Americas Inc | 519,783 | $477.7K | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 489,660 | $450.1K | 0.00% | 00.0% | Unchanged |
| Nikko Asset Management Americas, Inc. | 442,784 | $407.4K | 0.01% | −3,893,103−89.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 442,784 | $407.1K | 0.00% | −3,893,103−89.8% | Reduced |
| Alliancebernstein L.P. | 315,690 | $404.1K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 420,565 | $386.5K | 0.00% | −290,492−40.9% | Reduced |
| Intellectus Partners, LLC | 404,702 | $372.0K | 0.08% | 00.0% | Unchanged |
| Rhumbline Advisers | 364,889 | $335.3K | 0.00% | −9,590−2.6% | Reduced |
| Gsa Capital Partners LLP | 353,471 | $325.0K | 0.02% | +306,205+647.8% | Added |
| Oppenheimer & Co Inc | 350,890 | $322.6K | 0.00% | +231,140+193.0% | Added |
| XTX Topco Ltd | 328,929 | $302.4K | 0.01% | +122,026+59.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 314,120 | $288.8K | 0.00% | +5,337+1.7% | Added |
| Johnson & Johnson | 311,967 | $286.8K | 0.04% | 00.0% | Unchanged |
| UBS Group AG | 305,122 | $280.4K | 0.00% | +40,717+15.4% | Added |
| Deutsche Bank AG | 285,775 | $262.9K | 0.00% | +29,924+11.7% | Added |
| Invesco Ltd. | 258,344 | $237.5K | 0.00% | +71,576+38.3% | Added |
| California State Teachers Retirement System | 235,923 | $216.9K | 0.00% | −18,542−7.3% | Reduced |
| QVIDTVM Management LLC | 229,338 | $210.8K | 0.26% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 202,466 | $187.0K | 0.00% | +30,332+17.6% | Added |
| D. E. Shaw & Co., Inc. | 199,084 | $183.0K | 0.00% | +199,084 | New |
| Legal & General Group Plc | 159,541 | $146.7K | 0.00% | −132,375−45.3% | Reduced |
| Primecap Management Co | 153,374 | $141.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 153,343 | $141.0K | 0.00% | +63,409+70.5% | Added |
| State of Wisconsin Investment Board | 144,626 | $133.0K | 0.00% | −4,769−3.2% | Reduced |
| Front Street Capital Management, Inc. | 141,231 | $130.0K | 0.02% | +12,706+9.9% | Added |
| Janus Henderson Group PLC | 131,610 | $121.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 131,258 | $120.6K | 0.00% | +131,258 | New |
| Vanguard Global Advisers, LLC | 129,323 | $118.8K | 0.00% | +129,323 | New |
| Evercore Wealth Management, LLC | 125,000 | $114.9K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 118,752 | $109.2K | 0.00% | −228,968−65.8% | Reduced |
| Ieq Capital, LLC | 118,550 | $109.0K | 0.00% | +79,995+207.5% | Added |
| JPMorgan Chase & Co | 117,886 | $108.6K | 0.00% | −8,800−6.9% | Reduced |
| Quadrature Capital Ltd | 114,899 | $105.6K | 0.00% | +114,899 | New |
| MetLife Investment Management | 86,220 | $79.3K | 0.00% | −38,668−31.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 85,970 | $79.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 81,553 | $75.0K | 0.00% | −11,333−12.2% | Reduced |
| New York State Common Retirement Fund | 79,000 | $72.6K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 72,608 | $66.7K | 0.00% | +72,608 | New |
| HRT Financial LP | 70,522 | $64.0K | 0.00% | −23,260−24.8% | Reduced |
| Arizona State Retirement System | 68,201 | $62.7K | 0.00% | −1,208−1.7% | Reduced |
| Intech Investment Management LLC | 63,430 | $58.3K | 0.00% | −58,334−47.9% | Reduced |
| Mercer Global Advisors Inc | 62,777 | $57.7K | 0.00% | +11,790+23.1% | Added |
| BNP Paribas Arbitrage, SA | 61,181 | $56.2K | 0.00% | −16,437−21.2% | Reduced |
| SEI Investments Co | 60,090 | $55.2K | 0.00% | −11,105−15.6% | Reduced |
| Voya Investment Management LLC | 56,336 | $51.8K | 0.00% | −2,066−3.5% | Reduced |
| HighTower Advisors, LLC | 54,491 | $50.1K | 0.00% | +1,700+3.2% | Added |
| CWM, LLC | 53,149 | $48.9K | 0.00% | +29,187+121.8% | Added |
| KLP Kapitalforvaltning AS | 53,066 | $48.8K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 52,954 | $48.7K | 0.00% | +52,954 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 50,330 | $46.3K | 0.00% | 00.0% | Unchanged |
| Rangeley Capital, LLC | 50,000 | $46.0K | 0.05% | +50,000 | New |
| Prudential Financial Inc | 47,406 | $43.6K | 0.00% | +28,630+152.5% | Added |
| Mariner, LLC | 47,157 | $43.4K | 0.00% | +27,529+140.3% | Added |
| Point72 Asset Management, L.P. | 44,721 | $41.1K | 0.00% | −98,586−68.8% | Reduced |
| Corvex Management LP | 44,340 | $40.8K | 0.00% | −60−0.1% | Reduced |
| Cerity Partners LLC | 44,061 | $40.5K | 0.00% | +7,487+20.5% | Added |
| Public Employees Retirement Association of Colorado | 42,591 | $39.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 42,175 | $38.8K | 0.00% | −267−0.6% | Reduced |
| ProShare Advisors LLC | 41,674 | $38.3K | 0.00% | −13,034−23.8% | Reduced |
| Needham Investment Management LLC | 34,435 | $31.7K | 0.00% | −175,000−83.6% | Reduced |
| Tower Research Capital LLC (TRC) | 34,098 | $31.3K | 0.00% | +24,805+266.9% | Added |
| Citigroup Inc | 31,294 | $28.8K | 0.00% | +18,061+136.5% | Added |
| Northwestern Mutual Wealth Management Co | 30,703 | $28.2K | 0.00% | +30,703 | New |
| Wealth Enhancement Advisory Services, LLC | 30,459 | $27.7K | 0.00% | +13,535+80.0% | Added |
| Ameritas Investment Partners, Inc. | 29,558 | $27.2K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 27,043 | $24.9K | 0.00% | +3,446+14.6% | Added |
| EverSource Wealth Advisors, LLC | 26,466 | $24.3K | 0.00% | +1,388+5.5% | Added |
| CIBC Asset Management Inc | 25,439 | $23.4K | 0.00% | 00.0% | Unchanged |
| Platform Technology Partners | 25,000 | $23.0K | 0.00% | +25,000 | New |
| T3 Companies, LLC | 25,000 | $23.0K | 0.03% | +25,000 | New |