Stanley Druckenmiller’s Micron Technology MU Stock Holding History

Stanley Druckenmiller’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	$7.91M	Buy	+23,400	New	+$9.17M	0.23%	62
2025 Q1	–	Sell	-408,885	Closed	-$34.4M	–	71
2024 Q4	$34.4M	Buy	+408,885	New	+$41.6M	0.92%	32
2023 Q3	–	Sell	-222,200	Closed	-$14M	–	56
2023 Q2	$14M	Buy	+222,200	New	+$14.3M	0.49%	32
2021 Q2	–	Sell	-183,726	Closed	-$16.2M	–	67
2021 Q1	$16.2M	Buy	+183,726	New	+$15.6M	0.36%	53
2020 Q1	–	Sell	-93,009	Closed	-$5M	–	58
2019 Q4	$5M	Buy	+93,009	New	+$4.44M	0.15%	50
2019 Q3	–	Sell	-230,613	Closed	-$8.9M	–	57
2019 Q2	$8.9M	Sell	230,613 -249,687	-52%	-$9.51M	0.26%	37
2019 Q1	$19.9M	Buy	+480,300	New	+$18.6M	0.58%	34
2018 Q2	–	Sell	-2,187,500	Closed	-$114M	–	36
2018 Q1	$114M	Buy	+2,187,500	New	+$105M	6.3%	8
2016 Q4	–	Sell	-927,200	Closed	-$16.5M	–	52
2016 Q3	$16.5M	Buy	+927,200	New	+$14.1M	1.46%	27

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

Stanley Druckenmiller's MU Position: Q1 2026 in Review

Stanley Druckenmiller opened a new position in Micron Technology (MU) in Q1 2026: 23,400 shares worth $7.91M. The stake represents 0.23% of the portfolio and ranks #62 among its holdings. This is a return to the name: Stanley Druckenmiller previously reported a position in MU as recently as Q4 2024.

Stanley Druckenmiller first reported a position in MU in Q3 2016 and has held it in 9 quarters since. The position peaked at $114M in Q1 2018. 2,992 funds tracked by Wall St. Rank hold MU as of Q1 2026.

Stanley Druckenmiller held 23,400 shares of Micron Technology worth $7.91M as of Q1 2026.
Micron Technology was a new Stanley Druckenmiller position in Q1 2026.
Micron Technology made up 0.23% of Stanley Druckenmiller's portfolio in Q1 2026, its #62 holding.
Stanley Druckenmiller first reported a position in Micron Technology in Q3 2016 and has held it in 9 quarters since.
Stanley Druckenmiller's Micron Technology position peaked at $114M in Q1 2018.
2,992 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.

Based on Duquesne Family Office's 13F filing for Q1 2026, filed 15 May 2026.