Standard BiotoolsLAB
13F holders, Q2 2025 (June 30)160holders +15
28new positions
12sold out
5famous investors
$1.20avg. 13F price*
At the end of Q2 2025, 160 institutions reported holding Standard Biotools Inc. (LAB) in their 13F filings, up 15 from Q1 2025. 28 opened new positions and 12 sold out. The largest holders were Casdin Capital, LLC ($91.3M), Viking Global Investors ($70.4M) and BlackRock, Inc. ($29.8M). 5 famous investors held it, including Andreas Halvorsen (0.2% of Viking Global Investors's portfolio), Cathie Wood (0.0% of ARK Investment Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Standard Biotools Inc.
- CUSIP
- 34385P108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 28 | $2.1M |
| Exits | 12 | $938K |
All 13F filers, Q1 2025 → Q2 2025: 11,224,153 shares bought and 12,235,971 shares sold, net −1,011,818 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 160 holders
| Casdin Capital, LLC | 8.31% | No change | 76,075,636 | $91.3M |
| Viking Global Investors | 0.20% | No change | 58,651,170 | $70.4M |
| BlackRock, Inc. | 0.00% | Add +0.8% | 24,824,760 | $29.8M |
| Vanguard Group Inc. | 0.00% | Reduce -1.4% | 16,981,738 | $20.4M |
| Long Focus Capital Management, LLC | 0.78% | Add +50.3% | 10,070,000 | $12.1M |
| Geode Capital Management, LLC | 0.00% | Add +3.3% | 7,441,134 | $8.9M |
| State Street Corp. | 0.00% | Reduce -0.9% | 6,301,297 | $7.6M |
| Morgan Stanley | 0.00% | Reduce -41.9% | 6,226,010 | $7.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Reduce -1.1% | 6,165,537 | $7.4M |
| Amova Asset Management Americas, Inc. | 0.07% | Reduce -1.2% | 6,156,102 | $7.3M |
| Hollow Brook Wealth Management LLC | 1.97% | Add +1.0% | 5,610,311 | $6.7M |
| Mak Capital One LLC | 1.19% | Add +101.7% | 5,597,422 | $6.7M |
| Tikvah Management LLC | 2.00% | Reduce -22.9% | 5,051,058 | $6.1M |
| Neuberger Berman Group LLC | 0.00% | Reduce -0.1% | 4,513,207 | $5.4M |
| Mirabella Financial Services LLP | 0.44% | Add +5.0% | 3,434,387 | $4.1M |
| Barclays PLC | 0.00% | Add +6.6% | 3,306,375 | $4.0M |
| ARK Investment Management | 0.03% | Reduce -8.6% | 3,155,055 | $3.8M |
| Northern Trust Corp. | 0.00% | Reduce -4.5% | 2,659,696 | $3.2M |
| Royce & Associates LP | 0.03% | Add +31.8% | 2,637,121 | $3.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.0% | 2,541,898 | $3.1M |
| Millennium Management | 0.00% | Reduce -53.5% | 2,360,805 | $2.8M |
| Nan Fung Group Holdings Ltd | 3.56% | No change | 1,883,179 | $2.3M |
| Slate Path Capital LP | 0.03% | No change | 1,615,000 | $1.9M |
| Pacific Capital Partners Ltd | 1.55% | Reduce -12.7% | 1,375,000 | $1.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +95.0% | 1,319,084 | $1.6M |
| Kent Lake PR LLC | 0.53% | New | 1,000,000 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Add +6.1% | 777,737 | $933K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +34.2% | 743,672 | $892K |
| Nuveen, LLC | 0.00% | Reduce -17.7% | 657,212 | $789K |
| AQR Capital Management | 0.00% | Add +26.7% | 612,063 | $734K |
| Rhumbline Advisers | 0.00% | Add +14.6% | 472,981 | $568K |
| Swiss National Bank | 0.00% | Add +7.5% | 470,660 | $565K |
| Qube Research & Technologies Ltd | 0.00% | Add +5.0% | 441,101 | $529K |
| Needham Investment Management LLC | 0.04% | Reduce -18.7% | 434,435 | $521K |
| Tang Capital Management LLC | 0.02% | No change | 407,755 | $489K |
| Intellectus Partners, LLC | 0.11% | No change | 404,702 | $486K |
| Susquehanna International Group, LLP | 0.00% | Add +4.6% | 398,853 | $479K |
| UBS Group AG | 0.00% | Reduce -7.2% | 377,871 | $453K |
| Citadel Advisors | 0.00% | New | 349,160 | $419K |
| Rockefeller Capital Management L.P. | 0.00% | Add +5.1% | 341,224 | $409K |
| Alliancebernstein L.P. | 0.00% | No change | 315,690 | $379K |
| Legal & General Group Plc | 0.00% | Add +25.7% | 310,435 | $373K |
| Johnson & Johnson | 0.11% | No change | 311,967 | $371K |
| Gsa Capital Partners LLP | 0.03% | Reduce -49.6% | 306,487 | $368K |
| Primecap Management Co. | 0.00% | Reduce -54.3% | 288,774 | $347K |
| HighTower Advisors, LLC | 0.00% | Add +118.1% | 224,213 | $269K |
| Deutsche Bank AG | 0.00% | Reduce -6.5% | 217,251 | $261K |
| T. Rowe Price Associates Inc. | 0.00% | Add +7.3% | 209,661 | $252K |
| Wells Fargo & Company | 0.00% | Add +12.4% | 205,535 | $247K |
| GM Advisory Group, LLC | 0.01% | No change | 200,000 | $240K |
| California State Teachers Retirement System | 0.00% | Reduce -10.0% | 191,898 | $230K |
| MetLife Investment Management, LLC | 0.00% | Add +49.8% | 181,262 | $218K |
| Invesco Ltd. | 0.00% | Reduce -1.0% | 179,874 | $216K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -7.0% | 163,916 | $197K |
| Intech Investment Management LLC | 0.00% | Add +6.1% | 149,018 | $179K |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.2% | 144,171 | $173K |
| Bank of America Corp. | 0.00% | Reduce -5.4% | 137,260 | $165K |
| Janus Henderson Group PLC | 0.00% | No change | 131,610 | $157K |
| Citigroup Inc. | 0.00% | Reduce -43.0% | 128,256 | $154K |
| Evercore Wealth Management, LLC | 0.00% | No change | 125,000 | $150K |
| Front Street Capital Management, Inc. | 0.03% | New | 120,525 | $145K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +7.0% | 115,349 | $138K |
| XTX Topco Ltd | 0.00% | Reduce -39.0% | 96,491 | $116K |
| Voya Investment Management LLC | 0.00% | Add +0.9% | 87,297 | $105K |
| Oppenheimer & Co. Inc. | 0.00% | No change | 86,600 | $104K |
| Balyasny Asset Management L.P. | 0.00% | No change | 86,005 | $103K |
| Quadrature Capital Ltd | 0.00% | Add +177.7% | 84,162 | $101K |
| Wexford Capital LP | 0.03% | No change | 83,638 | $100K |
| New York State Common Retirement Fund | 0.00% | No change | 79,000 | $95K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.02% | New | 71,690 | $86K |
| Arizona State Retirement System | 0.00% | Add +11.7% | 71,247 | $85K |
| Sei Investments Co. | 0.00% | Add +3.2% | 65,594 | $79K |
| ProShare Advisors LLC | 0.00% | Reduce -3.9% | 61,380 | $74K |
| Creative Planning | 0.00% | Add +56.6% | 61,102 | $73K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 60,656 | $73K |
| HSBC Holdings PLC | 0.00% | Reduce -29.6% | 56,177 | $67K |
| Impact Partnership Wealth, LLC | 0.01% | Add +1.6% | 54,744 | $66K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 50,330 | $60K |
| Ieq Capital, LLC | 0.00% | Reduce -27.3% | 45,914 | $55K |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.00% | Add +67.0% | 45,297 | $54K |
| Corvex Management LP | 0.00% | No change | 44,400 | $53K |
| Victory Capital Management Inc. | 0.00% | Reduce -1.4% | 43,635 | $52K |
| Squarepoint Ops LLC | 0.00% | New | 43,253 | $52K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 42,591 | $51K |
| KLP Kapitalforvaltning As | 0.00% | No change | 40,166 | $48K |
| Prudential Financial Inc. | 0.00% | Add +72.7% | 39,307 | $47K |
| Cerity Partners LLC | 0.00% | Add +70.2% | 37,501 | $45K |
| Teacher Retirement System of Texas | 0.00% | Add +14.1% | 37,254 | $45K |
| Cibc World Markets Corp. | 0.00% | Reduce -43.6% | 36,882 | $44K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -10.4% | 36,661 | $44K |
| Jane Street Group, LLC | 0.00% | New | 35,596 | $43K |
| Cwm, LLC | 0.00% | Add +8.0% | 32,077 | $38K |
| BNP Paribas Financial Markets | 0.00% | Add +50.3% | 29,826 | $36K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 29,558 | $35K |
| Mariner, LLC | 0.00% | Reduce -62.0% | 28,191 | $34K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -0.8% | 25,156 | $30K |
| Royal Bank of Canada | 0.00% | Add +13.3% | 25,124 | $30K |
| Xponance LLC | 0.00% | Add +9.5% | 23,402 | $28K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +0.5% | 20,356 | $27K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 21,480 | $26K |
"% of holder's portfolio" is LAB's weight in each manager's 13F, not the share of Standard Biotools Inc. the manager owns.