UBS Group
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UBS Group’s Magnachip Semiconductor MX Stock Holding History

UBS Group’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 		$514K Buy
183,446
+3,751
+2% +$10.7K ﹤0.01% 6068
2025
Q4 		$458K Sell
179,695
-1,975
-1% -$5.5K ﹤0.01% 6138
2025
Q3 		$569K Sell
181,670
-32,880
-15% -$111K ﹤0.01% 5996
2025
Q2 		$854K Sell
214,550
-16,046
-7% -$55.7K ﹤0.01% 5577
2025
Q1 		$791K Sell
230,596
-32,898
-12% -$138K ﹤0.01% 5482
2024
Q4 		$1.06M Buy
263,494
+236,467
+875% +$1.01M ﹤0.01% 5254
2024
Q3 		$126K Buy
27,027
+1,548
+6% +$7.52K ﹤0.01% 6192
2024
Q2 		$124K Sell
25,479
-7,306
-22% -$36.7K ﹤0.01% 6023
2024
Q1 		$183K Sell
32,785
-4,054
-11% -$25.9K ﹤0.01% 5915
2023
Q4 		$276K Sell
36,839
-10,384
-22% -$75.9K ﹤0.01% 5559
2023
Q3 		$392K Buy
47,223
+5,960
+14% +$52K ﹤0.01% 4853
2023
Q2 		$461K Sell
41,263
-243
-0.6% -$2.38K ﹤0.01% 4891
2023
Q1 		$385K Sell
41,506
-1,126
-3% -$11.2K ﹤0.01% 4897
2022
Q4 		$400K Sell
42,632
-51,587
-55% -$499K ﹤0.01% 4892
2022
Q3 		$964K Buy
94,219
+17,333
+23% +$227K ﹤0.01% 3776
2022
Q2 		$1.12M Sell
76,886
-25,261
-25% -$434K ﹤0.01% 3642
2022
Q1 		$1.73M Sell
102,147
-445,608
-81% -$8.01M ﹤0.01% 3574
2021
Q4 		$11.5M Buy
547,755
+466,378
+573% +$8.62M ﹤0.01% 2019
2021
Q3 		$1.45M Buy
81,377
+58,265
+252% +$1.16M ﹤0.01% 3864
2021
Q2 		$551K Buy
23,112
+429
+2% +$10.5K ﹤0.01% 4648
2021
Q1 		$564K Buy
22,683
+9,609
+73% +$189K ﹤0.01% 4778
2020
Q4 		$177K Buy
13,074
+2,785
+27% +$38.4K ﹤0.01% 5309
2020
Q3 		$141K Buy
10,289
+8,982
+687% +$107K ﹤0.01% 4992
2020
Q2 		$13K Sell
1,307
-1,982
-60% -$22.1K ﹤0.01% 6841
2020
Q1 		$36K Sell
3,289
-33
-1% -$400 ﹤0.01% 6085
2019
Q4 		$39K Hold
3,322
– – ﹤0.01% 6496
2019
Q3 		$33K Sell
3,322
-3,050
-48% -$32.1K ﹤0.01% 6429
2019
Q2 		$66K Buy
6,372
+2,530
+66% +$23.1K ﹤0.01% 5676
2019
Q1 		$28K Sell
3,842
-2,397
-38% -$17K ﹤0.01% 6006
2018
Q4 		$39K Buy
6,239
+352
+6% +$2.74K ﹤0.01% 6304
2018
Q3 		$59K Buy
5,887
+614
+12% +$6.74K ﹤0.01% 6040
2018
Q2 		$54K Sell
5,273
-445
-8% -$4.61K ﹤0.01% 5907
2018
Q1 		$55K Sell
5,718
-35,996
-86% -$380K ﹤0.01% 5644
2017
Q4 		$415K Buy
41,714
+30,864
+284% +$348K ﹤0.01% 4426
2017
Q3 		$123K Buy
10,850
+3,283
+43% +$36.3K ﹤0.01% 5183
2017
Q2 		$74K Buy
7,567
+1,457
+24% +$13K ﹤0.01% 5376
2017
Q1 		$58K Sell
6,110
-32,970
-84% -$260K ﹤0.01% 5419
2016
Q4 		$242K Sell
39,080
-41,924
-52% -$285K ﹤0.01% 4658
2016
Q3 		$676K Sell
81,004
-12,541
-13% -$91.1K ﹤0.01% 3696
2016
Q2 		$529K Buy
93,545
+51,527
+123% +$275K ﹤0.01% 3842
2016
Q1 		$228K Buy
42,018
+38,490
+1,091% +$179K ﹤0.01% 4399
2015
Q4 		$19K Sell
3,528
-3,562
-50% -$20.2K ﹤0.01% 6806
2015
Q3 		$47K Sell
7,090
-4,045
-36% -$33.5K ﹤0.01% 5903
2015
Q2 		$86K Sell
11,135
-3,474
-24% -$22.3K ﹤0.01% 5532
2015
Q1 		$80K Sell
14,609
-852
-6% -$8K ﹤0.01% 5611
2014
Q4 		$201K Buy
+15,461
New +$181K ﹤0.01% 5044

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

UBS Group's MX Position: Q1 2026 in Review

UBS Group increased its Magnachip Semiconductor (MX) stake by 2.1% in Q1 2026, buying an estimated $10.7K and bringing the position to 183,446 shares worth $514K. The position accounts for ﹤0.01% of the portfolio, ranked #6068.

UBS Group first reported a position in MX in Q4 2014 and has held it in 46 quarters since. The position peaked at $11.5M in Q4 2021. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.

  • UBS Group held 183,446 shares of Magnachip Semiconductor worth $514K as of Q1 2026.
  • UBS Group bought 3,751 Magnachip Semiconductor shares in Q1 2026, an estimated $10.7K.
  • Magnachip Semiconductor made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #6068 holding.
  • UBS Group first reported a position in Magnachip Semiconductor in Q4 2014 and has held it in 46 quarters since.
  • UBS Group's Magnachip Semiconductor position peaked at $11.5M in Q4 2021.
  • 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.