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 | $73.04M 88,783,856 shares | 3.66% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 02 | VIKING GLOBAL INVESTORS LP CIK 1103804 · View history | $48.25M 58,651,170 shares | 0.14% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 03 | MAK CAPITAL ONE LLC CIK 1385702 · View history | $23.71M 28,813,904 shares | 3.32% | +2.64M(+10.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 04 | Long Focus Capital Management, LLC CIK 1602716 · View history | $19.33M 23,500,000 shares | 0.79% | +7.48M(+46.7%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 05 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $10.08M 12,252,998 shares | 0.00% | -563.07K(-4.4%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 06 | BlackRock, Inc. CIK 2012383 · View history | $6.79M 8,254,443 shares | 0.00% | -16.50M(-66.7%)Reduced | SEC filing ↗ Aug 7, 2026 | ▾ |
| 07 | Hollow Brook Wealth Management LLC CIK 1455251 · View history | $4.53M 5,503,381 shares | 0.90% | -150.00K(-2.7%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 08 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $4.04M 4,958,620 shares | 0.00% | +301.04K(+6.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 09 | Qube Research & Technologies Ltd CIK 1729829 · View history | $3.97M 4,820,463 shares | 0.00% | +4.12M(+584.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 10 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $3.72M 4,525,333 shares | 0.03% | +1.52M(+50.6%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $3.21M 3,896,574 shares | 0.00% | -3.39M(-46.5%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 12 | Tikvah Management LLC CIK 1606477 · View history | $2.92M 3,551,058 shares | 0.89% | -94(0.0%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 13 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $2.89M 3,512,665 shares | 0.00% | +1.41M(+67.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | MORGAN STANLEY CIK 895421 · View history | $2.33M 2,831,668 shares | 0.00% | -55.48K(-1.9%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 15 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $2.32M 2,818,026 shares | 0.00% | +2.62M(+1315.5%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 16 | JANE STREET GROUP, LLC CIK 1595888 · View history | $2.07M 2,514,299 shares | 0.00% | +2.51MNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | Peapod Lane Capital LLC CIK 2050979 · View history | $1.98M 2,411,474 shares | 1.34% | +382.95K(+18.9%)Added | SEC filing ↗ Jul 27, 2026 | ▾ |
| 18 | CITADEL ADVISORS LLC CIK 1423053 · Amended · View history | $1.93M 2,348,570 shares | 0.00% | +1.12M(+91.7%)Added | SEC filing ↗ Sep 2, 2026 | ▾ |
| 19 | Mink Brook Asset Management LLC CIK 2052205 · View history | $1.80M 2,190,973 shares | 0.80% | +2.19MNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | Sone Capital Management, LLC CIK 2026215 · View history | $1.76M 2,133,631 shares | 0.13% | +366.85K(+20.8%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
Showing 20 / 143 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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