Rafferty Asset Management’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 | $776M | Sell |
2,295,973
-412,198
| -15% | -$161M | 3.15% | 5 |
|
|
2025
Q4 | $773M | Sell |
2,708,171
-450,873
| -14% | -$103M | 2.67% | 6 |
|
|
2025
Q3 | $529M | Sell |
3,159,044
-970,663
| -24% | -$124M | 1.71% | 11 |
|
|
2025
Q2 | $509M | Buy |
4,129,707
+1,134,311
| +38% | +$106M | 1.68% | 11 |
|
|
2025
Q1 | $260M | Sell |
2,995,396
-428,360
| -13% | -$41.1M | 1.11% | 17 |
|
|
2024
Q4 | $288M | Sell |
3,423,756
-720,302
| -17% | -$73.3M | 1.02% | 19 |
|
|
2024
Q3 | $430M | Buy |
4,144,058
+1,242,434
| +43% | +$130M | 1.47% | 12 |
|
|
2024
Q2 | $382M | Sell |
2,901,624
-1,236,694
| -30% | -$156M | 1.42% | 12 |
|
|
2024
Q1 | $488M | Buy |
4,138,318
+957,947
| +30% | +$86.7M | 1.82% | 10 |
|
|
2023
Q4 | $271M | Sell |
3,180,371
-40,517
| -1% | -$3.01M | 1.14% | 14 |
|
|
2023
Q3 | $219M | Sell |
3,220,888
-22,896
| -0.7% | -$1.53M | 1.29% | 14 |
|
|
2023
Q2 | $205M | Buy |
3,243,784
+306,909
| +10% | +$19.7M | 1.15% | 21 |
|
|
2023
Q1 | $177M | Buy |
2,936,875
+605,697
| +26% | +$35.5M | 1.2% | 19 |
|
|
2022
Q4 | $117M | Buy |
2,331,178
+209,388
| +10% | +$11.5M | 0.98% | 22 |
|
|
2022
Q3 | $106M | Buy |
2,121,790
+268,908
| +15% | +$15.6M | 1.13% | 16 |
|
|
2022
Q2 | $102M | Sell |
1,852,882
-234,617
| -11% | -$15.9M | 0.94% | 24 |
|
|
2022
Q1 | $163M | Sell |
2,087,499
-183,291
| -8% | -$15.6M | 0.96% | 23 |
|
|
2021
Q4 | $212M | Buy |
2,270,790
+654,374
| +40% | +$51.1M | 1.11% | 17 |
|
|
2021
Q3 | $115M | Sell |
1,616,416
-188,777
| -10% | -$14.2M | 0.78% | 21 |
|
|
2021
Q2 | $153M | Buy |
1,805,193
+247,365
| +16% | +$20.9M | 0.97% | 18 |
|
|
2021
Q1 | $137M | Buy |
1,557,828
+583,939
| +60% | +$49.5M | 0.94% | 23 |
|
|
2020
Q4 | $73.2M | Sell |
973,889
-120,772
| -11% | -$7.28M | 0.72% | 21 |
|
|
2020
Q3 | $51.4M | Buy |
1,094,661
+261,565
| +31% | +$12.7M | 0.62% | 21 |
|
|
2020
Q2 | $42.9M | Buy |
833,096
+567,775
| +214% | +$26.8M | 0.6% | 25 |
|
|
2020
Q1 | $11.2M | Sell |
265,321
-91,231
| -26% | -$4.74M | 0.47% | 28 |
|
|
2019
Q4 | $19.2M | Buy |
356,552
+63,279
| +22% | +$3.02M | 0.3% | 37 |
|
|
2019
Q3 | $12.6M | Sell |
293,273
-288,407
| -50% | -$13M | 0.2% | 54 |
|
|
2019
Q2 | $22.4M | Buy |
581,680
+112,247
| +24% | +$4.28M | 0.39% | 35 |
|
|
2019
Q1 | $19.4M | Buy |
469,433
+46,296
| +11% | +$1.79M | 0.31% | 36 |
|
|
2018
Q4 | $13.4M | Buy |
423,137
+57,226
| +16% | +$2.17M | 0.29% | 42 |
|
|
2018
Q3 | $16.6M | Sell |
365,911
-42,104
| -10% | -$2.12M | 0.26% | 48 |
|
|
2018
Q2 | $21.4M | Sell |
408,015
-92,480
| -18% | -$5M | 0.32% | 36 |
|
|
2018
Q1 | $26.1M | Sell |
500,495
-3,782
| -0.7% | -$181K | 0.39% | 34 |
|
|
2017
Q4 | $20.7M | Buy |
504,277
+134,312
| +36% | +$5.79M | 0.36% | 34 |
|
|
2017
Q3 | $14.6M | Buy |
369,965
+77,281
| +26% | +$2.44M | 0.33% | 36 |
|
|
2017
Q2 | $8.74M | Buy |
292,684
+61,275
| +26% | +$1.79M | 0.25% | 46 |
|
|
2017
Q1 | $6.69M | Buy |
231,409
+161,260
| +230% | +$3.94M | 0.15% | 64 |
|
|
2016
Q4 | $1.54M | Buy |
70,149
+13,772
| +24% | +$259K | 0.07% | 138 |
|
|
2016
Q3 | $1M | Sell |
56,377
-126,820
| -69% | -$1.93M | 0.04% | 184 |
|
|
2016
Q2 | $2.52M | Buy |
183,197
+20,870
| +13% | +$237K | 0.17% | 110 |
|
|
2016
Q1 | $1.7M | Buy |
162,327
+88,079
| +119% | +$984K | 0.09% | 163 |
|
|
2015
Q4 | $1.05M | Sell |
74,248
-142,894
| -66% | -$2.28M | 0.13% | 193 |
|
|
2015
Q3 | $3.25M | Buy |
217,142
+124,976
| +136% | +$2.15M | 0.26% | 59 |
|
|
2015
Q2 | $1.74M | Sell |
92,166
-79,368
| -46% | -$2.12M | 0.12% | 137 |
|
|
2015
Q1 | $4.65M | Buy |
171,534
+60,374
| +54% | +$1.8M | 0.35% | 27 |
|
|
2014
Q4 | $3.89M | Buy |
111,160
+56,356
| +103% | +$1.87M | 0.88% | 21 |
|
|
2014
Q3 | $1.88M | Sell |
54,804
-67,893
| -55% | -$2.2M | 0.2% | 38 |
|
|
2014
Q2 | $4.04M | Buy |
122,697
+62,077
| +102% | +$1.69M | 0.78% | 26 |
|
|
2014
Q1 | $1.43M | Buy |
60,620
+25,173
| +71% | +$598K | 0.3% | 29 |
|
|
2013
Q4 | $771K | Buy |
+35,447
| New | +$689K | 0.18% | 53 |
|
|
2013
Q3 | – | Sell |
-31,030
| Closed | -$445K | – | 220 |
|
|
2013
Q2 | $445K | Buy |
+31,030
| New | +$344K | 0.06% | 136 |
|
Other funds holding MU
VCM
VPM
Rafferty Asset Management's MU Position: Q1 2026 in Review
Rafferty Asset Management reduced its Micron Technology (MU) stake by 15% in Q1 2026, selling an estimated $161M and leaving 2,295,973 shares worth $776M. The position accounts for 3.15% of the portfolio, ranked #5.
Rafferty Asset Management first reported a position in MU in Q2 2013 and has held it in 51 quarters since. 2,989 funds tracked by Wall St. Rank hold MU as of Q1 2026.
- Rafferty Asset Management held 2,295,973 shares of Micron Technology worth $776M as of Q1 2026.
- Rafferty Asset Management sold 412,198 Micron Technology shares in Q1 2026, an estimated $161M.
- Micron Technology made up 3.15% of Rafferty Asset Management's portfolio in Q1 2026, its #5 holding.
- Rafferty Asset Management first reported a position in Micron Technology in Q2 2013 and has held it in 51 quarters since.
- 2,989 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.
Based on Rafferty Asset Management's 13F filing for Q1 2026, filed 15 May 2026.