Dimensional Fund Advisors
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Dimensional Fund Advisors’s Magnachip Semiconductor MX Stock Holding History

Dimensional Fund Advisors’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
Q1 		$1.54M Sell
549,106
-278,753
-34% -$795K ﹤0.01% 2758
2025
Q4 		$2.11M Sell
827,859
-184,731
-18% -$514K ﹤0.01% 2728
2025
Q3 		$3.17M Sell
1,012,590
-11,668
-1% -$39.5K ﹤0.01% 2654
2025
Q2 		$4.08M Buy
1,024,258
+39,795
+4% +$138K ﹤0.01% 2582
2025
Q1 		$3.38M Sell
984,463
-25,818
-3% -$109K ﹤0.01% 2606
2024
Q4 		$4.06M Sell
1,010,281
-101,913
-9% -$434K ﹤0.01% 2595
2024
Q3 		$5.19M Sell
1,112,194
-121,005
-10% -$588K ﹤0.01% 2511
2024
Q2 		$6.01M Sell
1,233,199
-245,169
-17% -$1.23M ﹤0.01% 2432
2024
Q1 		$8.25M Sell
1,478,368
-204,656
-12% -$1.31M ﹤0.01% 2389
2023
Q4 		$12.6M Sell
1,683,024
-107,176
-6% -$783K ﹤0.01% 2217
2023
Q3 		$14.9M Buy
1,790,200
+41,226
+2% +$360K ﹤0.01% 2073
2023
Q2 		$19.6M Buy
1,748,974
+252,858
+17% +$2.47M 0.01% 1942
2023
Q1 		$13.9M Buy
1,496,116
+217,723
+17% +$2.16M ﹤0.01% 2082
2022
Q4 		$12K Buy
1,278,393
+14,083
+1% +$136K ﹤0.01% 2115
2022
Q3 		$12.9M Buy
1,264,310
+450,307
+55% +$5.91M 0.01% 2053
2022
Q2 		$11.8M Buy
814,003
+285,428
+54% +$4.91M ﹤0.01% 2129
2022
Q1 		$8.94M Hold
528,575
– – ﹤0.01% 2340
2021
Q4 		$11.1M Sell
528,575
-3,375
-0.6% -$62.4K ﹤0.01% 2270
2021
Q3 		$9.45M Sell
531,950
-1,106
-0.2% -$22K ﹤0.01% 2355
2021
Q2 		$12.7M Sell
533,056
-17,507
-3% -$429K ﹤0.01% 2250
2021
Q1 		$13.7M Buy
550,563
+1,430
+0.3% +$28.1K ﹤0.01% 2198
2020
Q4 		$7.42M Buy
549,133
+34,895
+7% +$481K ﹤0.01% 2384
2020
Q3 		$7.04M Sell
514,238
-6,689
-1% -$79.6K ﹤0.01% 2349
2020
Q2 		$5.37M Buy
520,927
+3,280
+0.6% +$36.5K ﹤0.01% 2459
2020
Q1 		$5.72M Buy
517,647
+27,457
+6% +$333K ﹤0.01% 2357
2019
Q4 		$5.69M Sell
490,190
-1,935
-0.4% -$22.7K ﹤0.01% 2568
2019
Q3 		$4.99M Hold
492,125
– – ﹤0.01% 2599
2019
Q2 		$5.09M Hold
492,125
– – ﹤0.01% 2626
2019
Q1 		$3.64M Hold
492,125
– – ﹤0.01% 2743
2018
Q4 		$3.06M Hold
492,125
– – ﹤0.01% 2739
2018
Q3 		$4.87M Hold
492,125
– – ﹤0.01% 2691
2018
Q2 		$5.04M Hold
492,125
– – ﹤0.01% 2655
2018
Q1 		$4.72M Sell
492,125
-2,330
-0.5% -$24.6K ﹤0.01% 2648
2017
Q4 		$4.92M Hold
494,455
– – ﹤0.01% 2624
2017
Q3 		$5.61M Hold
494,455
– – ﹤0.01% 2564
2017
Q2 		$4.85M Sell
494,455
-113,330
-19% -$1.01M ﹤0.01% 2595
2017
Q1 		$5.8M Buy
607,785
+34,253
+6% +$270K ﹤0.01% 2512
2016
Q4 		$3.56M Buy
573,532
+185,625
+48% +$1.26M ﹤0.01% 2641
2016
Q3 		$3.23M Buy
387,907
+31,059
+9% +$226K ﹤0.01% 2649
2016
Q2 		$2.02M Sell
356,848
-94,251
-21% -$503K ﹤0.01% 2777
2016
Q1 		$2.45M Sell
451,099
-130,195
-22% -$606K ﹤0.01% 2714
2015
Q4 		$3.08M Sell
581,294
-152,740
-21% -$865K ﹤0.01% 2679
2015
Q3 		$4.84M Sell
734,034
-112,907
-13% -$934K ﹤0.01% 2533
2015
Q2 		$6.54M Sell
846,941
-348,390
-29% -$2.24M ﹤0.01% 2463
2015
Q1 		$6.54M Sell
1,195,331
-92,123
-7% -$865K ﹤0.01% 2441
2014
Q4 		$16.7M Buy
1,287,454
+25,799
+2% +$302K 0.01% 1921
2014
Q3 		$14.8M Buy
1,261,655
+56,159
+5% +$735K 0.01% 1902
2014
Q2 		$17M Buy
1,205,496
+31,131
+3% +$419K 0.01% 1808
2014
Q1 		$16.4M Buy
1,174,365
+14,920
+1% +$238K 0.01% 1768
2013
Q4 		$22.6M Buy
1,159,445
+73,483
+7% +$1.48M 0.02% 1413
2013
Q3 		$23.4M Buy
1,085,962
+102,104
+10% +$2.06M 0.02% 1237
2013
Q2 		$18M Buy
+983,858
New +$16.5M 0.02% 1406

Other funds holding MX

OCM
Oaktree Capital Management Los Angeles, California $6.56B AUM 42.97% 1-Year Est. Return
FCM
FourWorld Capital Management New York $196M AUM 42.39% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
I
Immersion Aventura, Florida $145M AUM 17.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
CC
Clearline Capital New York $1.93B AUM 38.13% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Dimensional Fund Advisors's MX Position: Q1 2026 in Review

Dimensional Fund Advisors reduced its Magnachip Semiconductor (MX) stake by 34% in Q1 2026, selling an estimated $795K and leaving 549,106 shares worth $1.54M. The position accounts for ﹤0.01% of the portfolio, ranked #2758.

Dimensional Fund Advisors first reported a position in MX in Q2 2013 and has held it in 52 quarters since. The position peaked at $23.4M in Q3 2013. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.

  • Dimensional Fund Advisors held 549,106 shares of Magnachip Semiconductor worth $1.54M as of Q1 2026.
  • Dimensional Fund Advisors sold 278,753 Magnachip Semiconductor shares in Q1 2026, an estimated $795K.
  • Magnachip Semiconductor made up ﹤0.01% of Dimensional Fund Advisors's portfolio in Q1 2026, its #2758 holding.
  • Dimensional Fund Advisors first reported a position in Magnachip Semiconductor in Q2 2013 and has held it in 52 quarters since.
  • Dimensional Fund Advisors's Magnachip Semiconductor position peaked at $23.4M in Q3 2013.
  • 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.

Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.