STANDARD BIOTOOLS INC. LAB
CIK 0001162194 · CUSIP 34385P108
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Casdin Capital, LLC CIK 1534261 · View history | $100.83M 77,558,856 shares | 8.41% | +1.48M(+1.9%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 02 | VIKING GLOBAL INVESTORS LP CIK 1103804 · View history | $76.25M 58,651,170 shares | 0.20% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $32.40M 24,920,918 shares | 0.00% | +96.16K(+0.4%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 04 | VANGUARD GROUP INC CIK 102909 · View history | $22.42M 17,245,583 shares | 0.00% | +263.85K(+1.6%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 05 | MAK CAPITAL ONE LLC CIK 1385702 · View history | $20.71M 15,931,806 shares | 4.13% | +10.33M(+184.6%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 06 | Long Focus Capital Management, LLC CIK 1602716 · View history | $14.77M 11,362,804 shares | 0.84% | +1.29M(+12.8%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $9.71M 7,468,917 shares | 0.00% | +27.78K(+0.4%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $8.32M 6,402,649 shares | 0.00% | +101.35K(+1.6%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 09 | MORGAN STANLEY CIK 895421 · Amended · View history | $8.26M 6,355,152 shares | 0.00% | +129.14K(+2.1%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 10 | Hollow Brook Wealth Management LLC CIK 1455251 · View history | $7.51M 5,775,739 shares | 1.78% | +165.43K(+2.9%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history | $7.01M 5,391,829 shares | 0.00% | -773.71K(-12.5%)Reduced | SEC filing ↗ Oct 27, 2025 | ▾ |
| 12 | Amova Asset Management Americas, Inc. CIK 1480751 · View history | $7.01M 5,391,829 shares | 0.07% | -764.27K(-12.4%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 13 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $6.14M 4,725,812 shares | 0.00% | +212.60K(+4.7%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 14 | Tikvah Management LLC CIK 1606477 · View history | $4.62M 3,551,152 shares | 1.36% | -1.50M(-29.7%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 15 | BARCLAYS PLC CIK 312069 · Amended · View history | $4.13M 3,174,634 shares | 0.00% | -131.74K(-4.0%)Reduced | SEC filing ↗ Mar 31, 2026 | ▾ |
| 16 | ARK Investment Management LLC CIK 1697748 · View history | $3.93M 3,021,728 shares | 0.02% | -133.33K(-4.2%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 17 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $3.65M 2,804,719 shares | 0.04% | +167.60K(+6.4%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 18 | NORTHERN TRUST CORP CIK 73124 · View history | $3.37M 2,593,910 shares | 0.00% | -65.79K(-2.5%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $3.26M 2,504,180 shares | 0.00% | -37.72K(-1.5%)Reduced | SEC filing ↗ Nov 10, 2025 | ▾ |
| 20 | Nan Fung Group Holdings Ltd CIK 1782539 · View history | $2.45M 1,883,179 shares | 4.11% | 0(0.0%)Unchanged | SEC filing ↗ Nov 13, 2025 | ▾ |
Showing 20 / 155 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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