William John Sempolinski »

Micron Technology shares owned by William John Sempolinski

Quarter-by-quarter ownership of Micron Technology (MU) shares owned by William John Sempolinski from 13F filings

Historical chart of William John Sempolinski investment in Micron Technology

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All positions including Micron Technology held by William John Sempolinski consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Micron Technology by William John Sempolinski

Quarter filed Position value Share count Share price at filing
2026-03-31 $257k 760 337.84

More positions owned by William John Sempolinski

NVIDIA Corporation (NVDA)
Apple (AAPL)
T Rowe Price Exchange-traded Ultra Shrt Trm (TBUX)
Ishares Tr 0-3 Mth Treasury (SGOV)
Microsoft Corporation (MSFT)
Alphabet Cap Stk Cl A (GOOGL)
Amazon (AMZN)
Capital Group Dividend Value Shs Creat Unit (CGDV)
Ishares Tr Us Aer Def Etf (ITA)
Vaneck Etf Trust Mrngstr Wde Moat (MOAT)
Ishares Tr Msci Usa Qlt Fct (QUAL)
Meta Platforms Cl A (META)
Proshares Tr S&p 500 Dv Arist (NOBL)
First Tr Exchange-traded Nasdq Cln Edge (GRID)
Ishares Tr 20 Yr Tr Bd Etf (TLT)

View all positions for William John Sempolinski

Top funds holding Micron Technology

BlackRock
Vanguard Capital Management
Susquehanna International
Jane Street
State Street Corporation
Capital World Investors
Invesco
Citadel Advisors
Goldman Sachs Group
Geode Capital Management
FMR
Jpmorgan Chase & Co
Vanguard Portfolio Management
Nomura Holdings
PRIMECAP Management Company

View all funds holding Micron Technology