MIM
MU icon

Marco Investment Management’s Micron Technology MU Stock Holding History

Marco Investment Management’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 		$1.56M Sell
1,353
-68
-5% -$51K 0.1% 105
2026
Q1 		$480K Buy
1,421
+101
+8% +$39.6K 0.04% 147
2025
Q4 		$377K Hold
1,320
– – 0.03% 160
2025
Q3 		$221K Buy
+1,320
New +$169K 0.02% 209
2023
Q1 		– Sell
-4,383
Closed -$219K – 201
2022
Q4 		$219K Hold
4,383
– – 0.03% 186
2022
Q3 		$220K Hold
4,383
– – 0.03% 178
2022
Q2 		$242K Buy
4,383
+135
+3% +$9.17K 0.03% 173
2022
Q1 		$331K Buy
4,248
+68
+2% +$5.8K 0.03% 166
2021
Q4 		$389K Hold
4,180
– – 0.04% 165
2021
Q3 		$297K Sell
4,180
-1,330
-24% -$99.9K 0.03% 174
2021
Q2 		$468K Hold
5,510
– – 0.05% 149
2021
Q1 		$486K Sell
5,510
-625
-10% -$53K 0.06% 139
2020
Q4 		$461K Hold
6,135
– – 0.07% 132
2020
Q3 		$288K Sell
6,135
-315
-5% -$15.2K 0.05% 144
2020
Q2 		$332K Hold
6,450
– – 0.06% 135
2020
Q1 		$271K Hold
6,450
– – 0.06% 140
2019
Q4 		$347K Hold
6,450
– – 0.05% 144
2019
Q3 		$276K Sell
6,450
-1,365
-17% -$61.7K 0.05% 155
2019
Q2 		$302K Sell
7,815
-500
-6% -$19.1K 0.05% 148
2019
Q1 		$344K Hold
8,315
– – 0.06% 143
2018
Q4 		$264K Sell
8,315
-173,500
-95% -$6.58M 0.05% 152
2018
Q3 		$8.22M Buy
181,815
+101,250
+126% +$5.11M 1.17% 26
2018
Q2 		$4.22M Buy
80,565
+4,250
+6% +$230K 0.65% 49
2018
Q1 		$3.98M Buy
76,315
+19,640
+35% +$940K 0.62% 51
2017
Q4 		$2.33M Buy
56,675
+50,310
+790% +$2.17M 0.36% 73
2017
Q3 		$250K Buy
+6,365
New +$201K 0.04% 170

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

Marco Investment Management's MU Position: Q2 2026 in Review

Marco Investment Management reduced its Micron Technology (MU) stake by 4.8% in Q2 2026, selling an estimated $51K and leaving 1,353 shares worth $1.56M. The position accounts for 0.1% of the portfolio, ranked #105.

Marco Investment Management first reported a position in MU in Q3 2017 and has held it in 26 quarters since. The position peaked at $8.22M in Q3 2018. 3,907 funds tracked by Wall St. Rank hold MU as of Q2 2026.

  • Marco Investment Management held 1,353 shares of Micron Technology worth $1.56M as of Q2 2026.
  • Marco Investment Management sold 68 Micron Technology shares in Q2 2026, an estimated $51K.
  • Micron Technology made up 0.1% of Marco Investment Management's portfolio in Q2 2026, its #105 holding.
  • Marco Investment Management first reported a position in Micron Technology in Q3 2017 and has held it in 26 quarters since.
  • Marco Investment Management's Micron Technology position peaked at $8.22M in Q3 2018.
  • 3,907 funds tracked by Wall St. Rank held Micron Technology as of Q2 2026.

Based on Marco Investment Management's 13F filing for Q2 2026, filed 3 Aug 2026.