William John Sempolinski »

10x Genomics Inc Cl A shares owned by William John Sempolinski

Quarter-by-quarter ownership of 10x Genomics Inc Cl A (TXG) shares owned by William John Sempolinski from 13F filings

Historical chart of William John Sempolinski investment in 10x Genomics Inc Cl A

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All positions including 10x Genomics Inc Cl A held by William John Sempolinski consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in 10x Genomics Inc Cl A by William John Sempolinski

Quarter filed Position value Share count Share price at filing
2026-09-30 $334k 3.7k 90.36

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Top funds holding 10x Genomics Inc Cl A

FMR
BlackRock
ARK Investment Management
Vanguard Portfolio Management
Quantinno Capital Management
Vanguard Capital Management
Nikko Asset Management Americas
Goldman Sachs Group
Geode Capital Management
Citadel Advisors
State Street Corporation
Sumitomo Mitsui Trust Holdings
Dimensional Fund Advisors
AQR Capital Management
Jacobs Levy Equity Management

View all funds holding 10x Genomics Inc Cl A