Jane Street’s Micron Technology MU Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $4.39B | Buy |
12,985,900
+5,385,200
| +71% | +$2.11B | 0.56% | 29 |
|
|
2025
Q4 | $2.17B | Sell |
7,600,700
-932,400
| -11% | -$214M | 0.33% | 44 |
|
|
2025
Q3 | $1.43B | Buy |
8,533,100
+4,508,700
| +112% | +$577M | 0.22% | 64 |
|
|
2025
Q2 | $496M | Sell |
4,024,400
-2,104,300
| -34% | -$197M | 0.1% | 135 |
|
|
2025
Q1 | $533M | Buy |
6,128,700
+1,493,100
| +32% | +$143M | 0.13% | 88 |
|
|
2024
Q4 | $390M | Buy |
4,635,600
+1,773,800
| +62% | +$180M | 0.08% | 132 |
|
|
2024
Q3 | $297M | Buy |
2,861,800
+632,400
| +28% | +$66.1M | 0.07% | 156 |
|
|
2024
Q2 | $293M | Sell |
2,229,400
-1,103,000
| -33% | -$139M | 0.07% | 150 |
|
|
2024
Q1 | $393M | Buy |
3,332,400
+1,190,600
| +56% | +$108M | 0.08% | 124 |
|
|
2023
Q4 | $183M | Buy |
2,141,800
+320,100
| +18% | +$23.8M | 0.05% | 246 |
|
|
2023
Q3 | $124M | Sell |
1,821,700
-1,110,800
| -38% | -$74.4M | 0.04% | 266 |
|
|
2023
Q2 | $185M | Buy |
2,932,500
+284,200
| +11% | +$18.3M | 0.06% | 182 |
|
|
2023
Q1 | $160M | Sell |
2,648,300
-239,000
| -8% | -$14M | 0.07% | 179 |
|
|
2022
Q4 | $144M | Buy |
2,887,300
+469,500
| +19% | +$25.7M | 0.07% | 210 |
|
|
2022
Q3 | $121M | Sell |
2,417,800
-1,165,100
| -33% | -$67.6M | 0.05% | 225 |
|
|
2022
Q2 | $198M | Sell |
3,582,900
-1,324,500
| -27% | -$90M | 0.08% | 154 |
|
|
2022
Q1 | $382M | Buy |
4,907,400
+616,300
| +14% | +$52.5M | 0.12% | 83 |
|
|
2021
Q4 | $400M | Buy |
4,291,100
+455,900
| +12% | +$35.6M | 0.13% | 81 |
|
|
2021
Q3 | $272M | Buy |
3,835,200
+654,700
| +21% | +$49.2M | 0.1% | 116 |
|
|
2021
Q2 | $270M | Sell |
3,180,500
-547,200
| -15% | -$46.2M | 0.11% | 121 |
|
|
2021
Q1 | $329M | Buy |
3,727,700
+85,000
| +2% | +$7.21M | 0.16% | 78 |
|
|
2020
Q4 | $274M | Buy |
3,642,700
+977,800
| +37% | +$59M | 0.14% | 90 |
|
|
2020
Q3 | $125M | Buy |
2,664,900
+283,500
| +12% | +$13.7M | 0.08% | 173 |
|
|
2020
Q2 | $123M | Buy |
2,381,400
+330,300
| +16% | +$15.6M | 0.09% | 150 |
|
|
2020
Q1 | $86.3M | Buy |
2,051,100
+254,300
| +14% | +$13.2M | 0.08% | 155 |
|
|
2019
Q4 | $96.6M | Sell |
1,796,800
-148,800
| -8% | -$7.11M | 0.13% | 97 |
|
|
2019
Q3 | $83.4M | Sell |
1,945,600
-239,300
| -11% | -$10.8M | 0.14% | 107 |
|
|
2019
Q2 | $84.3M | Buy |
2,184,900
+914,300
| +72% | +$34.8M | 0.15% | 97 |
|
|
2019
Q1 | $52.5M | Sell |
1,270,600
-597,900
| -32% | -$23.1M | 0.09% | 164 |
|
|
2018
Q4 | $59.3M | Sell |
1,868,500
-1,611,800
| -46% | -$61.1M | 0.12% | 114 |
|
|
2018
Q3 | $157M | Buy |
3,480,300
+955,700
| +38% | +$48.2M | 0.31% | 49 |
|
|
2018
Q2 | $132M | Sell |
2,524,600
-1,596,300
| -39% | -$86.3M | 0.31% | 44 |
|
|
2018
Q1 | $215M | Buy |
4,120,900
+1,323,800
| +47% | +$63.4M | 0.56% | 26 |
|
|
2017
Q4 | $115M | Sell |
2,797,100
-429,000
| -13% | -$18.5M | 0.33% | 44 |
|
|
2017
Q3 | $127M | Buy |
3,226,100
+2,477,900
| +331% | +$78.4M | 0.41% | 43 |
|
|
2017
Q2 | $22.3M | Buy |
748,200
+432,800
| +137% | +$12.7M | 0.08% | 223 |
|
|
2017
Q1 | $9.12M | Sell |
315,400
-513,000
| -62% | -$12.5M | 0.04% | 414 |
|
|
2016
Q4 | $18.2M | Buy |
828,400
+609,000
| +278% | +$11.4M | 0.08% | 199 |
|
|
2016
Q3 | $3.9M | Sell |
219,400
-914,900
| -81% | -$14M | 0.02% | 724 |
|
|
2016
Q2 | $15.6M | Buy |
1,134,300
+695,400
| +158% | +$7.9M | 0.08% | 226 |
|
|
2016
Q1 | $4.59M | Buy |
438,900
+408,600
| +1,349% | +$4.57M | 0.03% | 613 |
|
|
2015
Q4 | $429K | Sell |
30,300
-111,500
| -79% | -$1.78M | ﹤0.01% | 2673 |
|
|
2015
Q3 | $2.12M | Sell |
141,800
-86,900
| -38% | -$1.49M | 0.01% | 928 |
|
|
2015
Q2 | $4.31M | Sell |
228,700
-184,700
| -45% | -$4.92M | 0.03% | 546 |
|
|
2015
Q1 | $11.2M | Buy |
413,400
+364,100
| +739% | +$10.9M | 0.09% | 195 |
|
|
2014
Q4 | $1.73M | Sell |
49,300
-167,000
| -77% | -$5.53M | 0.01% | 739 |
|
|
2014
Q3 | $7.41M | Buy |
+216,300
| New | +$7M | 0.08% | 221 |
|
Other funds holding MU
VCM
VPM
Jane Street's MU Position: Q1 2026 in Review
Jane Street increased its Micron Technology (MU) stake by 3% in Q1 2026, buying an estimated $20M and bringing the position to 1,777,737 shares worth $601M. The position accounts for 0.08% of the portfolio, ranked #164.
Jane Street first reported a position in MU in Q2 2013 and has held it in 51 quarters since. The position peaked at $1.08B in Q3 2025. 2,990 funds tracked by Wall St. Rank hold MU as of Q1 2026.
- Jane Street held 1,777,737 shares of Micron Technology worth $601M as of Q1 2026.
- Jane Street bought 51,011 Micron Technology shares in Q1 2026, an estimated $20M.
- Micron Technology made up 0.08% of Jane Street's portfolio in Q1 2026, its #164 holding.
- Jane Street first reported a position in Micron Technology in Q2 2013 and has held it in 51 quarters since.
- Jane Street's Micron Technology position peaked at $1.08B in Q3 2025.
- 2,990 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.