Leopold Aschenbrenner’s Micron Technology MU Stock Holding History

Leopold Aschenbrenner’s Portfolio MU Stock Details MU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$422M	Buy	+1,250,000	New	+$490M	3.09%	12

Other funds holding MU

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Leopold Aschenbrenner's MU Position: Q1 2026 in Review

Leopold Aschenbrenner opened a new position in Micron Technology (MU) in Q1 2026: 17,362 shares worth $5.87M. The stake represents 0.04% of the portfolio and ranks #40 among its holdings.

2,990 funds tracked by Wall St. Rank hold MU as of Q1 2026.

Leopold Aschenbrenner held 17,362 shares of Micron Technology worth $5.87M as of Q1 2026.
Micron Technology was a new Leopold Aschenbrenner position in Q1 2026.
Micron Technology made up 0.04% of Leopold Aschenbrenner's portfolio in Q1 2026, its #40 holding.
2,990 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.

Based on Situational Awareness's 13F filing for Q1 2026, filed 18 May 2026.