Ardsley Advisory Partners’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
Q2 | – | Sell |
-14,000
| Closed | -$4.73M | – | 191 |
|
|
2026
Q1 | $4.73M | Buy |
+14,000
| New | +$5.48M | 0.6% | 53 |
|
|
2025
Q2 | – | Sell |
-80,000
| Closed | -$7.47M | – | 188 |
|
|
2025
Q1 | $6.95M | Buy |
80,000
+45,000
| +129% | +$4.32M | 1.33% | 19 |
|
|
2024
Q4 | $2.95M | Buy |
35,000
+22,850
| +188% | +$2.32M | 0.47% | 72 |
|
|
2024
Q3 | $1.26M | Buy |
+12,150
| New | +$1.27M | 0.21% | 88 |
|
|
2022
Q2 | – | Sell |
-65,000
| Closed | -$5.06M | – | 154 |
|
|
2022
Q1 | $5.06M | Buy |
+65,000
| New | +$5.54M | 0.84% | 42 |
|
|
2021
Q3 | – | Sell |
-105,000
| Closed | -$8.92M | – | 146 |
|
|
2021
Q2 | $8.92M | Sell |
105,000
-157,500
| -60% | -$13.3M | 1.05% | 28 |
|
|
2021
Q1 | $23.2M | Buy |
262,500
+146,500
| +126% | +$12.4M | 2.82% | 9 |
|
|
2020
Q4 | $8.72M | Buy |
+116,000
| New | +$6.99M | 1.43% | 21 |
|
|
2020
Q1 | – | Sell |
-12,000
| Closed | -$645K | – | 142 |
|
|
2019
Q4 | $645K | Buy |
+12,000
| New | +$573K | 0.1% | 91 |
|
|
2018
Q3 | – | Sell |
-236,000
| Closed | -$12.4M | – | 177 |
|
|
2018
Q2 | $12.4M | Buy |
236,000
+151,000
| +178% | +$8.17M | 1.86% | 21 |
|
|
2018
Q1 | $4.43M | Buy |
85,000
+67,000
| +372% | +$3.21M | 0.66% | 48 |
|
|
2017
Q4 | $740K | Buy |
+18,000
| New | +$775K | 0.09% | 82 |
|
|
2017
Q3 | – | Sell |
-32,000
| Closed | -$956K | – | 151 |
|
|
2017
Q2 | $956K | Sell |
32,000
-166,000
| -84% | -$4.86M | 0.15% | 79 |
|
|
2017
Q1 | $5.72M | Buy |
198,000
+163,000
| +466% | +$3.98M | 0.89% | 40 |
|
|
2016
Q4 | $767K | Hold |
35,000
| – | – | 0.13% | 76 |
|
|
2016
Q3 | $622K | Buy |
+35,000
| New | +$534K | 0.1% | 86 |
|
|
2015
Q4 | – | Sell |
-24,000
| Closed | -$360K | – | 179 |
|
|
2015
Q3 | $360K | Buy |
+24,000
| New | +$413K | 0.09% | 101 |
|
|
2014
Q3 | – | Sell |
-441,000
| Closed | -$14.5M | – | 237 |
|
|
2014
Q2 | $14.5M | Buy |
+441,000
| New | +$12M | 1.85% | 12 |
|
|
2014
Q1 | – | Sell |
-375,000
| Closed | -$8.16M | – | 261 |
|
|
2013
Q4 | $8.16M | Sell |
375,000
-115,000
| -23% | -$2.24M | 1.08% | 27 |
|
|
2013
Q3 | $8.56M | Buy |
+490,000
| New | +$7.11M | 1.75% | 18 |
|
Other funds holding MU
Ardsley Advisory Partners's MU Position: Q2 2026 in Review
Ardsley Advisory Partners sold out of Micron Technology (MU) in Q2 2026, closing a stake of 14,000 shares — an estimated $4.73M sold.
Ardsley Advisory Partners first reported a position in MU in Q3 2013 and held it in 20 quarters. The position peaked at $23.2M in Q1 2021. 3,902 funds tracked by Wall St. Rank hold MU as of Q2 2026.
- Ardsley Advisory Partners reported no remaining Micron Technology position as of Q2 2026 after selling out during the quarter.
- Ardsley Advisory Partners sold 14,000 Micron Technology shares in Q2 2026, an estimated $4.73M.
- Ardsley Advisory Partners first reported a position in Micron Technology in Q3 2013 and held it in 20 quarters.
- Ardsley Advisory Partners's Micron Technology position peaked at $23.2M in Q1 2021.
- 3,902 funds tracked by Wall St. Rank held Micron Technology as of Q2 2026.
Based on Ardsley Advisory Partners's 13F filing for Q2 2026, filed 13 Jul 2026.