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STATE OF WISCONSIN INVESTMENT BOARD

Position in ON — On Semiconductor Corp

CIK 854157 MADISON, WI

Position in ON

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$22,065,825
+$5,463,525 QoQ
Shares Held
233,402
-13.0% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#135
of 993 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ON Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $5,755,520,315 across 38 Semiconductors names. ON ranks #16 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ON

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,065,825 233,402
2026-03-31 $16,602,300 268,125
2025-12-31 $12,220,084 225,671
2025-09-30 $11,505,798 233,336
2025-06-30 $15,220,754 290,417
2025-03-31 $11,525,605 283,254
2024-12-31 $14,843,483 235,424
2024-09-30 $18,647,700 256,820
2024-06-30 $16,545,296 241,361
2024-03-31 $21,580,379 293,411
2023-12-31 $22,069,043 264,205
2023-09-30 $24,059,270 258,841
2023-06-30 $60,443,524 639,073
2023-03-31 $65,353,848 793,900
2022-12-31 $48,749,764 781,622
2022-09-30 $41,719,712 669,336
2022-06-30 $22,352,733 444,300
2022-03-31 $14,617,744 233,473
2021-12-31 $14,952,248 220,145
2021-09-30 $9,644,883 210,725
2021-06-30 $7,106,758 185,652
2021-03-31 $7,909,145 190,078
2020-12-31 $6,424,768 196,296
2020-09-30 $4,676,277 215,596
2020-06-30 $4,262,409 215,056
2020-03-31 $2,471,031 198,636