Ardsley Advisory Partners’s Micron Technology MU Stock Holding History

Ardsley Advisory Partners’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 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

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Asset Management One Tokyo, Japan $39B AUM 37.51% 1-Year Est. Return

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return

CRM

Cardano Risk Management Rotterdam, Netherlands $13B AUM 49.44% 1-Year Est. Return

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. 1,467 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.
1,467 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.