Simplex Trading’s Magnachip Semiconductor MX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $411 | Buy |
+147
| New | +$419 | ﹤0.01% | 8756 |
|
|
2025
Q4 | – | Sell |
-18,745
| Closed | -$58K | – | 9531 |
|
|
2025
Q3 | $58K | Sell |
18,745
-8,258
| -31% | -$28K | ﹤0.01% | 6306 |
|
|
2025
Q2 | $107K | Buy |
27,003
+11,632
| +76% | +$40.4K | ﹤0.01% | 5166 |
|
|
2025
Q1 | $52K | Buy |
+15,371
| New | +$64.7K | ﹤0.01% | 5732 |
|
|
2024
Q4 | – | Sell |
-17,907
| Closed | -$76.2K | – | 9224 |
|
|
2024
Q3 | $83K | Buy |
17,907
+141
| +0.8% | +$685 | ﹤0.01% | 5409 |
|
|
2024
Q2 | $86K | Buy |
17,766
+3,252
| +22% | +$16.3K | ﹤0.01% | 5523 |
|
|
2024
Q1 | $80K | Sell |
14,514
-3,644
| -20% | -$23.3K | ﹤0.01% | 5816 |
|
|
2023
Q4 | $136K | Buy |
18,158
+16,223
| +838% | +$119K | ﹤0.01% | 5069 |
|
|
2023
Q3 | $16K | Sell |
1,935
-8,426
| -81% | -$73.5K | ﹤0.01% | 6822 |
|
|
2023
Q2 | $115K | Sell |
10,361
-16,163
| -61% | -$158K | ﹤0.01% | 4908 |
|
|
2023
Q1 | $246K | Sell |
26,524
-31,779
| -55% | -$315K | ﹤0.01% | 4092 |
|
|
2022
Q4 | $547K | Buy |
+58,303
| New | +$564K | ﹤0.01% | 3076 |
|
|
2022
Q3 | – | Sell |
-1,057
| Closed | -$13.9K | – | 10533 |
|
|
2022
Q2 | $15K | Buy |
+1,057
| New | +$18.2K | ﹤0.01% | 7882 |
|
|
2022
Q1 | – | Sell |
-5,303
| Closed | -$95.3K | – | 11051 |
|
|
2021
Q4 | $111K | Buy |
+5,303
| New | +$98K | ﹤0.01% | 6086 |
|
|
2021
Q2 | – | Sell |
-39,983
| Closed | -$980K | – | 10462 |
|
|
2021
Q1 | $995K | Buy |
39,983
+28,271
| +241% | +$555K | ﹤0.01% | 2400 |
|
|
2020
Q4 | $158K | Sell |
11,712
-59,633
| -84% | -$823K | ﹤0.01% | 4918 |
|
|
2020
Q3 | $977K | Buy |
71,345
+62,112
| +673% | +$740K | ﹤0.01% | 2254 |
|
|
2020
Q2 | $95K | Buy |
9,233
+5,821
| +171% | +$64.9K | ﹤0.01% | 4828 |
|
|
2020
Q1 | $37K | Sell |
3,412
-6,080
| -64% | -$73.7K | ﹤0.01% | 5442 |
|
|
2019
Q4 | $110K | Sell |
9,492
-76,184
| -89% | -$893K | ﹤0.01% | 4427 |
|
|
2019
Q3 | $868K | Buy |
85,676
+84,242
| +5,875% | +$886K | ﹤0.01% | 2073 |
|
|
2019
Q2 | $14K | Buy |
+1,434
| New | +$13.1K | ﹤0.01% | 5895 |
|
|
2019
Q1 | – | Sell |
-5,706
| Closed | -$40.6K | – | 7593 |
|
|
2018
Q4 | $35K | Buy |
5,706
+852
| +18% | +$6.64K | ﹤0.01% | 4870 |
|
|
2018
Q3 | $48K | Sell |
4,854
-5,324
| -52% | -$58.4K | ﹤0.01% | 5209 |
|
|
2018
Q2 | $104K | Buy |
10,178
+1,116
| +12% | +$11.6K | ﹤0.01% | 4242 |
|
|
2018
Q1 | $86K | Buy |
+9,062
| New | +$95.8K | ﹤0.01% | 1923 |
|
|
2017
Q4 | – | Sell |
-9,791
| Closed | -$110K | – | 6417 |
|
|
2017
Q3 | $111K | Sell |
9,791
-14,878
| -60% | -$165K | ﹤0.01% | 1623 |
|
|
2017
Q2 | $241K | Buy |
24,669
+20,963
| +566% | +$188K | 0.01% | 1079 |
|
|
2017
Q1 | $35K | Buy |
3,706
+2,850
| +333% | +$22.4K | ﹤0.01% | 2691 |
|
|
2016
Q4 | $5K | Sell |
856
-380
| -31% | -$2.59K | ﹤0.01% | 4364 |
|
|
2016
Q3 | $10K | Buy |
1,236
+1,096
| +783% | +$7.96K | ﹤0.01% | 3626 |
|
|
2016
Q2 | $0 | Sell |
140
-1,869
| -93% | -$9.97K | ﹤0.01% | 6224 |
|
|
2016
Q1 | $10K | Buy |
+2,009
| New | +$9.35K | ﹤0.01% | 3460 |
|
|
2015
Q4 | – | Sell |
-384
| Closed | -$2.17K | – | 5867 |
|
|
2015
Q3 | $2K | Buy |
+384
| New | +$3.18K | ﹤0.01% | 4670 |
|
|
2015
Q2 | – | Sell |
-1,342
| Closed | -$8.63K | – | 5625 |
|
|
2015
Q1 | $7K | Buy |
+1,342
| New | +$12.6K | ﹤0.01% | 3230 |
|
Other funds holding MX
OCM
FCM
I
CC
FWSM
Simplex Trading's MX Position: Q1 2026 in Review
Simplex Trading opened a new position in Magnachip Semiconductor (MX) in Q1 2026: 147 shares worth $411. The stake represents ﹤0.01% of the portfolio and ranks #8756 among its holdings. This is a return to the name: Simplex Trading previously reported a position in MX as recently as Q3 2025.
Simplex Trading first reported a position in MX in Q1 2015 and has held it in 35 quarters since. The position peaked at $995K in Q1 2021. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.
- Simplex Trading held 147 shares of Magnachip Semiconductor worth $411 as of Q1 2026.
- Magnachip Semiconductor was a new Simplex Trading position in Q1 2026.
- Magnachip Semiconductor made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #8756 holding.
- Simplex Trading first reported a position in Magnachip Semiconductor in Q1 2015 and has held it in 35 quarters since.
- Simplex Trading's Magnachip Semiconductor position peaked at $995K in Q1 2021.
- 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.