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Corundum Group’s Micron Technology MU Stock Holding History

Corundum Group’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 		$1.2M Sell
1,038
-10
-1% -$7.5K 0.36% 57
2026
Q1 		$354K Sell
1,048
-735
-41% -$288K 0.12% 82
2025
Q4 		$509K Sell
1,783
-96
-5% -$22K 0.17% 76
2025
Q3 		$314K Sell
1,879
-3
-0.2% -$384 0.13% 81
2025
Q2 		$232K Buy
+1,882
New +$176K 0.1% 95
2024
Q4 		– Sell
-2,709
Closed -$281K – 105
2024
Q3 		$281K Sell
2,709
-8
-0.3% -$837 0.13% 86
2024
Q2 		$357K Sell
2,717
-103
-4% -$13K 0.14% 79
2024
Q1 		$332K Buy
2,820
+32
+1% +$2.9K 0.16% 80
2023
Q4 		$238K Sell
2,788
-1,332
-32% -$98.9K 0.12% 92
2023
Q3 		$280K Buy
4,120
+20
+0.5% +$1.34K 0.16% 86
2023
Q2 		$259K Buy
+4,100
New +$264K 0.13% 101

Other funds holding MU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Corundum Group's MU Position: Q2 2026 in Review

Corundum Group reduced its Micron Technology (MU) stake by 0.95% in Q2 2026, selling an estimated $7.5K and leaving 1,038 shares worth $1.2M. The position accounts for 0.36% of the portfolio, ranked #57.

Corundum Group first reported a position in MU in Q2 2023 and has held it in 11 quarters since. 3,894 funds tracked by Wall St. Rank hold MU as of Q2 2026.

  • Corundum Group held 1,038 shares of Micron Technology worth $1.2M as of Q2 2026.
  • Corundum Group sold 10 Micron Technology shares in Q2 2026, an estimated $7.5K.
  • Micron Technology made up 0.36% of Corundum Group's portfolio in Q2 2026, its #57 holding.
  • Corundum Group first reported a position in Micron Technology in Q2 2023 and has held it in 11 quarters since.
  • 3,894 funds tracked by Wall St. Rank held Micron Technology as of Q2 2026.

Based on Corundum Group's 13F filing for Q2 2026, filed 7 Aug 2026.