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XTX Topco’s Micron Technology MU Stock Holding History

XTX Topco’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 		$3.35M Sell
9,929
-12,719
-56% -$4.98M 0.06% 489
2025
Q4 		$6.46M Buy
22,648
+19,594
+642% +$4.5M 0.17% 72
2025
Q3 		$511K Sell
3,054
-7,448
-71% -$953K 0.03% 1055
2025
Q2 		$1.29M Buy
+10,502
New +$981K 0.05% 523
2025
Q1 		– Sell
-9,382
Closed -$790K – 2834
2024
Q4 		$790K Sell
9,382
-18,317
-66% -$1.86M 0.06% 433
2024
Q3 		$2.87M Buy
27,699
+23,380
+541% +$2.45M 0.21% 64
2024
Q2 		$568K Sell
4,319
-1,569
-27% -$198K 0.05% 599
2024
Q1 		$694K Sell
5,888
-4,759
-45% -$431K 0.09% 307
2023
Q4 		$909K Sell
10,647
-3,920
-27% -$291K 0.2% 41
2023
Q3 		$991K Buy
14,567
+6,747
+86% +$452K 0.17% 99
2023
Q2 		$494K Sell
7,820
-21,274
-73% -$1.37M 0.09% 374
2023
Q1 		$1.76M Buy
+29,094
New +$1.7M 0.37% 12
2022
Q4 		– Sell
-4,734
Closed -$237K – 1366
2022
Q3 		$237K Buy
+4,734
New +$275K 0.06% 662
2022
Q1 		– Sell
-16,463
Closed -$1.53M – 861
2021
Q4 		$1.53M Sell
16,463
-1,733
-10% -$135K 0.87% 5
2021
Q3 		$1.29M Buy
+18,196
New +$1.37M 0.43% 34

Other funds holding MU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
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
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

XTX Topco's MU Position: Q1 2026 in Review

XTX Topco reduced its Micron Technology (MU) stake by 56% in Q1 2026, selling an estimated $4.98M and leaving 9,929 shares worth $3.35M. The position accounts for 0.06% of the portfolio, ranked #489.

XTX Topco first reported a position in MU in Q3 2021 and has held it in 15 quarters since. The position peaked at $6.46M in Q4 2025. 2,990 funds tracked by Wall St. Rank hold MU as of Q1 2026.

  • XTX Topco held 9,929 shares of Micron Technology worth $3.35M as of Q1 2026.
  • XTX Topco sold 12,719 Micron Technology shares in Q1 2026, an estimated $4.98M.
  • Micron Technology made up 0.06% of XTX Topco's portfolio in Q1 2026, its #489 holding.
  • XTX Topco first reported a position in Micron Technology in Q3 2021 and has held it in 15 quarters since.
  • XTX Topco's Micron Technology position peaked at $6.46M in Q4 2025.
  • 2,990 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.