STATE OF WISCONSIN INVESTMENT BOARD
Position in MX — MAGNACHIP SEMICONDUCTOR Corp
CIK 854157
MADISON, WI
Position in MX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,561,327
+$31,284 QoQ
Shares Held
557,617
-7.1% QoQ
Ownership
1.53%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MX Over Time
Shares Held
Position Value (USD)
Derivatives in MX
reported options exposure · as of Mar 31, 2023CallValue
$602,272
CallShares
64,900
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $5,755,520,315 across 38 Semiconductors names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
12,328,989 | $2,466,907,409 | |
| 2 | AVGO |
Broadcom Inc.
|
2,417,133 | $913,071,990 | |
| 3 | MU |
Micron Technology Inc
|
601,531 | $694,341,217 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
871,173 | $506,073,107 | |
| 5 | INTC |
Intel Corp
|
2,384,964 | $333,012,523 | |
| 6 | TXN |
Texas Instruments Inc
|
485,664 | $144,761,868 | |
| 7 | MRVL |
Marvell Technology, Inc.
|
478,038 | $142,402,739 | |
| 8 | QCOM |
Qualcomm Inc/De
|
573,504 | $105,977,804 |
All Filings in MX
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,561,327 | 557,617 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,530,043 | 600,017 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,878,053 | 600,017 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,388,067 | 600,017 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,058,058 | 600,017 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,412,068 | 600,017 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,802,079 | 600,017 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,433,432 | 705,017 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,034,697 | 723,064 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $5,643,817 | 752,509 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,264,559 | 753,858 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $8,407,952 | 752,053 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $602,272 | 64,900 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $6,397,177 | 689,351 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,473,353 | 689,388 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $609,411 | 64,900 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $7,087,257 | 692,115 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,163,055 | 561,807 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $7,739,368 | 457,680 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,029,627 | 49,100 | Call | Sole | 2022-02-11 | |
| 2021-12-31 | $9,597,549 | 457,680 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $809,856 | 45,600 | Call | Sole | 2021-11-12 | |
| 2021-09-30 | $8,128,396 | 457,680 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $8,045,353 | 337,190 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||