Polar Asset Management Partners’s Micron Technology MU Stock Holding History

Polar Asset Management Partners’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 Q2	$46.2M	Buy	40,000 +30,000	+300%	+$22.5M	0.76%	25
2026 Q1	$3.38M	Buy	+10,000	New	+$3.92M	0.07%	278
2021 Q4	–	Sell	-50,000	Closed	-$3.55M	–	1426
2021 Q3	$3.55M	Sell	50,000 -118,000	-70%	-$8.86M	0.04%	477
2021 Q2	$14.3M	Buy	+168,000	New	+$14.2M	0.15%	156

Other funds holding MU

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Polar Asset Management Partners's MU Position: Q2 2026 in Review

Polar Asset Management Partners increased its Micron Technology (MU) stake by 16,500% in Q2 2026, buying an estimated $124K and bringing the position to 166 shares worth $192K. The position accounts for ﹤0.01% of the portfolio, ranked #609.

Polar Asset Management Partners first reported a position in MU in Q3 2021 and has held it in 10 quarters since. The position peaked at $13.2M in Q3 2023. 3,903 funds tracked by Wall St. Rank hold MU as of Q2 2026.

Polar Asset Management Partners held 166 shares of Micron Technology worth $192K as of Q2 2026.
Polar Asset Management Partners bought 165 Micron Technology shares in Q2 2026, an estimated $124K.
Micron Technology made up ﹤0.01% of Polar Asset Management Partners's portfolio in Q2 2026, its #609 holding.
Polar Asset Management Partners first reported a position in Micron Technology in Q3 2021 and has held it in 10 quarters since.
Polar Asset Management Partners's Micron Technology position peaked at $13.2M in Q3 2023.
3,903 funds tracked by Wall St. Rank held Micron Technology as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.