CastleKnight Management’s Micron Technology MU Stock Holding History

CastleKnight Management’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	$25.6M	Sell	22,200 -122,521	-85%	-$91.9M	0.35%	44
2026 Q1	$48.9M	Sell	144,721 -87,900	-38%	-$34.4M	0.82%	16
2025 Q4	$66.4M	Sell	232,621 -54,039	-19%	-$12.4M	1.47%	8
2025 Q3	$48M	Buy	286,660 +26,600	+10%	+$3.4M	0.95%	10
2025 Q2	$32.1M	Buy	260,060 +238,900	+1,129%	+$22.3M	0.91%	13
2025 Q1	$1.84M	Sell	21,160 -109,400	-84%	-$10.5M	0.07%	165
2024 Q4	$11M	Buy	130,560 +14,860	+13%	+$1.51M	0.32%	38
2024 Q3	$12M	Buy	115,700 +109,500	+1,766%	+$11.5M	0.49%	22
2024 Q2	$815K	Sell	6,200 -2,700	-30%	-$340K	0.04%	238
2024 Q1	$1.05M	Sell	8,900 -16,200	-65%	-$1.47M	0.06%	203
2023 Q4	$2.14M	Sell	25,100 -20,700	-45%	-$1.54M	0.11%	107
2023 Q3	$3.12M	Buy	+45,800	New	+$3.07M	0.2%	75
2022 Q2	–	Sell	-2,600	Closed	-$203K	–	276
2022 Q1	$203K	Buy	+2,600	New	+$222K	0.03%	235

Other funds holding MU

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

CastleKnight Management's MU Position: Q2 2026 in Review

CastleKnight Management reduced its Micron Technology (MU) stake by 85% in Q2 2026, selling an estimated $91.9M and leaving 22,200 shares worth $25.6M. The position accounts for 0.35% of the portfolio, ranked #44.

CastleKnight Management first reported a position in MU in Q1 2022 and has held it in 13 quarters since. The position peaked at $66.4M in Q4 2025. 3,874 funds tracked by Wall St. Rank hold MU as of Q2 2026.

CastleKnight Management held 22,200 shares of Micron Technology worth $25.6M as of Q2 2026.
CastleKnight Management sold 122,521 Micron Technology shares in Q2 2026, an estimated $91.9M.
Micron Technology made up 0.35% of CastleKnight Management's portfolio in Q2 2026, its #44 holding.
CastleKnight Management first reported a position in Micron Technology in Q1 2022 and has held it in 13 quarters since.
CastleKnight Management's Micron Technology position peaked at $66.4M in Q4 2025.
3,874 funds tracked by Wall St. Rank held Micron Technology as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.