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Cubist Systematic Strategies’s Micron Technology MU Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$57.5M Buy
343,700
+64,400
+23% +$8.24M 0.27% 39
2025
Q2 		$34.4M Sell
279,300
-49,000
-15% -$4.58M 0.16% 143
2025
Q1 		$28.5M Sell
328,300
-89,100
-21% -$8.56M 0.17% 114
2024
Q4 		$35.1M Sell
417,400
-50,800
-11% -$5.17M 0.22% 63
2024
Q3 		$48.6M Buy
468,200
+317,300
+210% +$33.2M 0.3% 37
2024
Q2 		$19.8M Buy
150,900
+135,700
+893% +$17.1M 0.14% 159
2024
Q1 		$1.79M Buy
+15,200
New +$1.38M 0.01% 1743
2023
Q4 		– Sell
-62,900
Closed -$4.28M – 3910
2023
Q3 		$4.28M Buy
62,900
+15,900
+34% +$1.07M 0.03% 859
2023
Q2 		$2.97M Sell
47,000
-71,100
-60% -$4.57M 0.02% 1189
2023
Q1 		$7.13M Buy
118,100
+13,900
+13% +$815K 0.04% 673
2022
Q4 		$5.21M Sell
104,200
-49,200
-32% -$2.69M 0.03% 978
2022
Q3 		$7.68M Sell
153,400
-90,100
-37% -$5.23M 0.04% 687
2022
Q2 		$13.5M Buy
+243,500
New +$16.5M 0.08% 270

Other funds holding MU

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Cubist Systematic Strategies's MU Position: Q3 2025 in Review

Cubist Systematic Strategies opened a new position in Micron Technology (MU) in Q3 2025: 50,447 shares worth $8.44M. The stake represents 0.04% of the portfolio and ranks #652 among its holdings. This is a return to the name: Cubist Systematic Strategies previously reported a position in MU as recently as Q2 2024.

Cubist Systematic Strategies first reported a position in MU in Q2 2014 and has held it in 41 quarters since. The position peaked at $51.7M in Q1 2024. 2,093 funds tracked by Wall St. Rank hold MU as of Q3 2025.

  • Cubist Systematic Strategies held 50,447 shares of Micron Technology worth $8.44M as of Q3 2025.
  • Micron Technology was a new Cubist Systematic Strategies position in Q3 2025.
  • Micron Technology made up 0.04% of Cubist Systematic Strategies's portfolio in Q3 2025, its #652 holding.
  • Cubist Systematic Strategies first reported a position in Micron Technology in Q2 2014 and has held it in 41 quarters since.
  • Cubist Systematic Strategies's Micron Technology position peaked at $51.7M in Q1 2024.
  • 2,093 funds tracked by Wall St. Rank held Micron Technology as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.