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 | $81.62M 88,783,856 shares | 6.18% | 0(0.0%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 02 | VIKING GLOBAL INVESTORS LP CIK 1103804 · View history | $53.92M 58,651,170 shares | 0.15% | 0(0.0%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | MAK CAPITAL ONE LLC CIK 1385702 · View history | $24.06M 26,172,626 shares | 3.98% | +6.88M(+35.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | BlackRock, Inc. CIK 2012383 · View history | $22.76M 24,756,084 shares | 0.00% | -759.85K(-3.0%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 05 | Long Focus Capital Management, LLC CIK 1602716 · View history | $14.72M 16,015,721 shares | 0.65% | +3.34M(+26.3%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $11.78M 12,816,070 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $6.70M 7,289,336 shares | 0.00% | -131.36K(-1.8%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $6.03M 6,556,509 shares | 0.00% | +73.74K(+1.1%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | Hollow Brook Wealth Management LLC CIK 1455251 · View history | $5.20M 5,653,381 shares | 1.33% | +100.00K(+1.8%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 10 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $4.28M 4,657,585 shares | 0.00% | +33.12K(+0.7%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 11 | Tikvah Management LLC CIK 1606477 · View history | $3.26M 3,551,152 shares | 1.01% | 0(0.0%)Unchanged | SEC filing ↗ May 14, 2026 | ▾ |
| 12 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $2.76M 3,005,529 shares | 0.03% | +120.00K(+4.2%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · View history | $2.65M 2,887,146 shares | 0.00% | -4.81M(-62.5%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | BARCLAYS PLC CIK 312069 · View history | $2.41M 2,617,969 shares | 0.00% | -462.61K(-15.0%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | NORTHERN TRUST CORP CIK 73124 · View history | $2.26M 2,454,235 shares | 0.00% | +63.69K(+2.7%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $2.22M 2,414,699 shares | 0.00% | -93.36K(-3.7%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $2.20M 2,394,400 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 18 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $1.93M 2,102,015 shares | 0.00% | -1.29M(-37.9%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | Peapod Lane Capital LLC CIK 2050979 · View history | $1.86M 2,028,527 shares | 1.53% | +2.03MNew | SEC filing ↗ May 4, 2026 | ▾ |
| 20 | VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history | $1.76M 1,917,437 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
Showing 20 / 156 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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