Caption Management’s Magnachip Semiconductor MX Stock Holding History

Caption Management’s Portfolio MX Stock Details MX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.73M	Buy	+1,000,000	New	+$4.85M	0.02%	603
2024 Q4	–	Sell	-475,000	Closed	-$2.22M	–	1704
2024 Q3	$2.22M	Sell	475,000 -20,000	-4%	-$97.2K	0.04%	526
2024 Q2	$2.41M	Buy	495,000 +325,000	+191%	+$1.63M	0.04%	432
2024 Q1	$949K	Buy	+170,000	New	+$1.09M	0.01%	752
2022 Q4	–	Sell	-125,000	Closed	-$1.28M	–	1575
2022 Q3	$1.28M	Buy	+125,000	New	+$1.64M	0.02%	784
2022 Q1	–	Sell	-501,000	Closed	-$10.5M	–	1764
2021 Q4	$10.5M	Buy	501,000 +351,000	+234%	+$6.49M	0.12%	218
2021 Q3	$2.66M	Buy	+150,000	New	+$2.99M	0.03%	656

Other funds holding MX

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

FCM

FourWorld Capital Management New York $110M AUM 44.07% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

OCM

Oaktree Capital Management Los Angeles, California $7.21B AUM 45.97% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

Caption Management's MX Position: Q2 2026 in Review

Caption Management opened a new position in Magnachip Semiconductor (MX) in Q2 2026: 160,090 shares worth $757K. The stake represents ﹤0.01% of the portfolio and ranks #1213 among its holdings. This is a return to the name: Caption Management previously reported a position in MX as recently as Q3 2024.

Caption Management first reported a position in MX in Q3 2021 and has held it in 10 quarters since. The position peaked at $8.98M in Q4 2021. 75 funds tracked by Wall St. Rank hold MX as of Q2 2026.

Caption Management held 160,090 shares of Magnachip Semiconductor worth $757K as of Q2 2026.
Magnachip Semiconductor was a new Caption Management position in Q2 2026.
Magnachip Semiconductor made up ﹤0.01% of Caption Management's portfolio in Q2 2026, its #1213 holding.
Caption Management first reported a position in Magnachip Semiconductor in Q3 2021 and has held it in 10 quarters since.
Caption Management's Magnachip Semiconductor position peaked at $8.98M in Q4 2021.
75 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q2 2026.

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