ON Semiconductor Corporation
MX ˙ BMV ˙ US6821891057
SecurityMX:ON / ON Semiconductor Corporation
InstitutionAPG Asset Management N.V.
Latest Disclosed Ownership200,545 shares
Latest Disclosed Value $ 10,777,423
APG Asset Management N.V. reports 12.85% decrease in ownership of ON / ON Semiconductor Corporation

On May 13, 2026 - APG Asset Management N.V. filed a 13F-HR form disclosing ownership of 200,545 shares of ON Semiconductor Corporation (MX:ON) valued at $10,777,423 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 230,114 shares of ON Semiconductor Corporation. This represents a change in shares of -12.85% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F ON SEMICONDUCTOR COM 682189105 200,545 -29,569 -12.85 10,777 1.58 0.0341
2026-02-12 2025-12-31 13F ON SEMICONDUCTOR COM 682189105 230,114 -17,347 -7.01 10,610 2.17 0.0301
2025-11-12 2025-09-30 13F ON SEMICONDUCTOR COM 682189105 247,461 -3,800 -1.51 10,385 -7.43 0.0291
2025-08-12 2025-06-30 13F ON SEMICONDUCTOR COM 682189105 251,261 3,197 1.29 11,218 20.06 0.0332
2025-05-14 2025-03-31 13F ON SEMICONDUCTOR COM 682189105 248,064 -6,758 -2.65 9,344 -39.77 0.0290
2025-02-13 2024-12-31 13F ON SEMICONDUCTOR COM 682189105 254,822 226,125 787.97 15,516 731.01 0.0432
2024-11-14 2024-09-30 13F ON SEMICONDUCTOR COM 682189105 28,697 -260,474 -90.08 1,867 -89.91 0.0124
2024-08-14 2024-06-30 13F ON SEMICONDUCTOR COM 682189105 289,171 50,547 21.18 18,496 13.82 0.0330
2024-05-14 2024-03-31 13F ON SEMICONDUCTOR COM 682189105 238,624 -77,629 -24.55 16,251 -32.05 0.0285
2024-02-13 2023-12-31 13F ON SEMICONDUCTOR COM 682189105 316,253 -18,623 -5.56 23,914 -23.17 0.0466
2023-11-14 2023-09-30 13F ON SEMICONDUCTOR COM 682189105 334,876 -45,565 -11.98 31,127 -5.62 0.0637
2023-08-14 2023-06-30 13F ON SEMICONDUCTOR COM 682189105 380,441 -10,422 -2.67 32,981 11.36 0.0665
2023-05-12 2023-03-31 13F ON SEMICONDUCTOR COM 682189105 390,863 -115,736 -22.85 29,616 95,432.26 0.0628
2023-02-14 2022-12-31 13F ON SEMICONDUCTOR COM 682189105 506,599 371,405 274.72 32 -99.64 0.0601
2022-11-14 2022-09-30 13F ON SEMICONDUCTOR COM 682189105 135,194 -45,478 -25.17 8,602 -1.06 0.0222
2022-08-12 2022-06-30 13F ON SEMICONDUCTOR COM 682189105 180,672 51,351 39.71 8,694 19.47 0.0204
2022-05-12 2022-03-31 13F ON SEMICONDUCTOR COM 682189105 129,321 26,600 25.90 7,277 18.61 0.0138
2022-02-11 2021-12-31 13F ON SEMICONDUCTOR COM 682189105 102,721 -22,000 -17.64 6,135 24.54 0.0104
2021-11-15 2021-09-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 124,721 -6,900 -5.24 4,926 15.93 0.0088
2021-11-15 2021-09-30 13F ON SEMICONDUCTOR COM 682189105 124,721 -6,900 4,926 0.0089
2021-08-13 2021-06-30 13F ON SEMICONDUCTOR COM 682189105 131,621 84,400 178.73 4,249 154.13 0.0072
2021-05-14 2021-03-31 13F ON SEMICONDUCTOR COM 682189105 47,221 -680,519 -93.51 1,672 -91.41 0.0029
2021-02-12 2020-12-31 13F ON SEMICONDUCTOR COM 682189105 727,740 -16,969 -2.28 19,467 41.32 0.0318
2020-11-12 2020-09-30 13F ON SEMICONDUCTOR COM 682189105 744,709 215,050 40.60 13,775 47.37 0.0238
2020-08-14 2020-06-30 13F ON SEMICONDUCTOR COM 682189105 529,659 21,900 4.31 9,347 47.97 0.0170
2020-05-19 2020-03-31 13F/A-2 ON SEMICONDUCTOR COM 682189105 507,759 185,951 57.78 6,317 -9.62 0.0124
2020-05-15 2020-03-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 507,759 0 6,317 0.0125
2020-05-14 2020-03-31 13F ON SEMICONDUCTOR COM 682189105 68,200 -253,608 1,249 2,336.8321
2020-02-13 2019-12-31 13F ON SEMICONDUCTOR COM 682189105 321,808 0 0.00 6,989 23.26 0.0114
2019-11-08 2019-09-30 13F ON SEMICONDUCTOR COM 682189105 321,808 -22,592 -6.56 5,670 -7.23 0.0093
2019-08-13 2019-06-30 13F ON SEMICONDUCTOR COM 682189105 344,400 276,200 404.99 6,112 389.35 0.0105
2019-05-14 2019-03-31 13F ON SEMICONDUCTOR COM 682189105 68,200 0 0.00 1,249 26.80 0.0023
2019-02-19 2018-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 68,200 -561,700 -89.17 985 -90.15 0.0020
2019-02-13 2018-12-31 13F ON SEMICONDUCTOR COM 682189105 68,200 -561,700 985
2018-11-09 2018-09-30 13F ON SEMICONDUCTOR COM 682189105 629,900 31,100 5.19 9,995 -12.36 0.0175
2018-08-13 2018-06-30 13F ON SEMICONDUCTOR COM 682189105 598,800 37,800 6.74 11,404 2.20 0.0210
2018-05-14 2018-03-31 13F ON SEMICONDUCTOR COM 682189105 561,000 189,200 50.89 11,158 72.09 0.0216
2018-02-21 2017-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 371,800 371,800 6,484 0.0119
2018-01-24 2017-12-31 13F ON SEMICONDUCTOR COM 682189105 371,800 6,484 0.0119
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.