ON Semiconductor Corporation
CH ˙ SWX ˙ US6821891057
SecurityCH:ON / ON Semiconductor Corporation
InstitutionInvesco Ltd.
Latest Disclosed Ownership6,036,311 shares
Latest Disclosed Value $ 373,768,362
Invesco Ltd. reports 2.01% decrease in ownership of ON / ON Semiconductor Corporation

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 6,036,311 shares of ON Semiconductor Corporation (CH:ON) valued at $373,768,362 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 6,160,017 shares of ON Semiconductor Corporation. This represents a change in shares of -2.01% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F ON SEMICONDUCTOR COM 682189105 6,036,311 -123,706 -2.01 373,768 12.05 0.0572
2026-02-19 2025-12-31 13F ON SEMICONDUCTOR COM 682189105 6,160,017 -1,279,502 -17.20 333,565 -9.07 0.0511
2025-11-13 2025-09-30 13F ON SEMICONDUCTOR COM 682189105 7,439,519 634,381 9.32 366,843 2.86 0.0578
2025-08-13 2025-06-30 13F ON SEMICONDUCTOR COM 682189105 6,805,138 -1,275,609 -15.79 356,657 8.47 0.0607
2025-05-12 2025-03-31 13F ON SEMICONDUCTOR COM 682189105 8,080,747 1,651,262 25.68 328,806 -18.89 0.0623
2025-02-13 2024-12-31 13F ON SEMICONDUCTOR COM 682189105 6,429,485 890,573 16.08 405,379 0.80 0.0749
2024-11-12 2024-09-30 13F ON SEMICONDUCTOR COM 682189105 5,538,912 123,124 2.27 402,180 8.33 0.0776
2024-08-13 2024-06-30 13F ON SEMICONDUCTOR COM 682189105 5,415,788 247,246 4.78 371,252 -2.34 0.0785
2024-05-14 2024-03-31 13F ON SEMICONDUCTOR COM 682189105 5,168,542 -3,195,131 -38.20 380,146 -45.59 0.0817
2024-02-13 2023-12-31 13F ON SEMICONDUCTOR COM 682189105 8,363,673 2,550,810 43.88 698,618 29.30 0.1662
2023-11-13 2023-09-30 13F ON SEMICONDUCTOR COM 682189105 5,812,863 1,600,723 38.00 540,306 35.62 0.1455
2023-08-11 2023-06-30 13F ON SEMICONDUCTOR COM 682189105 4,212,140 -842,727 -16.67 398,384 -4.26 0.1044
2023-05-12 2023-03-31 13F ON SEMICONDUCTOR COM 682189105 5,054,867 147,362 3.00 416,117 35.95 0.1161
2023-02-13 2022-12-31 13F ON SEMICONDUCTOR COM 682189105 4,907,505 599,817 13.92 306,081 14.00 0.0896
2022-11-14 2022-09-30 13F ON SEMICONDUCTOR COM 682189105 4,307,688 -912,644 -17.48 268,498 2.23 0.0864
2022-08-15 2022-06-30 13F ON SEMICONDUCTOR COM 682189105 5,220,332 1,162,601 28.65 262,633 3.38 0.0796
2022-05-16 2022-03-31 13F ON SEMICONDUCTOR COM 682189105 4,057,731 67,644 1.70 254,054 -6.26 0.0648
2022-02-14 2021-12-31 13F ON SEMICONDUCTOR COM 682189105 3,990,087 -67,694 -1.67 271,006 45.92 0.0653
2021-11-15 2021-09-30 13F ON SEMICONDUCTOR COM 682189105 4,057,781 703,691 20.98 185,724 44.65 0.0471
2021-08-17 2021-06-30 13F ON SEMICONDUCTOR COM 682189105 3,354,090 -2,729,259 -44.86 128,395 -49.28 0.0316
2021-05-17 2021-03-31 13F ON SEMICONDUCTOR COM 682189105 6,083,349 573,187 10.40 253,130 40.36 0.0676
2021-02-16 2020-12-31 13F ON SEMICONDUCTOR COM 682189105 5,510,162 2,701,400 96.18 180,346 196.03 0.0525
2020-11-16 2020-09-30 13F ON SEMICONDUCTOR COM 682189105 2,808,762 302,344 12.06 60,922 22.63 0.0206
2020-08-14 2020-06-30 13F ON SEMICONDUCTOR COM 682189105 2,506,418 263,878 11.77 49,678 78.08 0.0178
2020-05-15 2020-03-31 13F ON SEMICONDUCTOR COM 682189105 2,242,540 -300,890 -11.83 27,897 -55.01 0.0117
2020-02-14 2019-12-31 13F ON SEMICONDUCTOR COM 682189105 2,543,430 -70,942 -2.71 62,008 23.47 0.0193
2019-11-14 2019-09-30 13F ON SEMICONDUCTOR COM 682189105 2,614,372 90,577 3.59 50,223 -1.54 0.0131
2019-08-14 2019-06-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 2,523,795 2,023,923 404.89 51,006 396.12 0.0131
2019-08-14 2019-06-30 13F ON SEMICONDUCTOR COM 682189105 2,523,795 -355,349 51,006
2019-05-15 2019-03-31 13F ON SEMICONDUCTOR COM 682189105 499,872 -29,371 -5.55 10,281 17.67 0.0035
2019-02-14 2018-12-31 13F ON SEMICONDUCTOR COM 682189105 529,243 -151,354 -22.24 8,737 -30.34 0.0033
2018-11-14 2018-09-30 13F ON SEMICONDUCTOR COM 682189105 680,597 -129,019 -15.94 12,543 -30.32 0.0039
2018-08-14 2018-06-30 13F ON SEMICONDUCTOR COM 682189105 809,616 -49,066 -5.71 18,002 -14.30 0.0060
2018-05-15 2018-03-31 13F ON SEMICONDUCTOR COM 682189105 858,682 22,547 2.70 21,005 19.97 0.0079
2018-02-14 2017-12-31 13F ON SEMICONDUCTOR COM 682189105 836,135 96,508 13.05 17,509 28.17 0.0063
2017-11-14 2017-09-30 13F ON SEMICONDUCTOR COM 682189105 739,627 -1,951,654 -72.52 13,661 -63.85 0.0050
2017-08-14 2017-06-30 13F ON SEMICONDUCTOR COM 682189105 2,691,281 -473,194 -14.95 37,786 -22.91 0.0118
2017-05-15 2017-03-31 13F ON SEMICONDUCTOR COM 682189105 3,164,475 -4,835,242 -60.44 49,017 -51.98 0.0161
2017-02-14 2016-12-31 13F ON SEMICONDUCTOR COM 682189105 7,999,717 -3,530,599 -30.62 102,077 -28.14 0.0343
2016-11-14 2016-09-30 13F ON SEMICONDUCTOR COM 682189105 11,530,316 -1,063,510 -8.44 142,054 27.89 0.0488
2016-08-15 2016-06-30 13F ON SEMICONDUCTOR COM 682189105 12,593,826 -69,111 -0.55 111,078 -8.53 0.0408
2016-05-16 2016-03-31 13F ON SEMICONDUCTOR COM 682189105 12,662,937 -1,125,548 -8.16 121,438 -10.13 0.0494
2016-02-16 2015-12-31 13F ON SEMICONDUCTOR COM 682189105 13,788,485 315,750 2.34 135,127 6.70 0.0539
2015-11-16 2015-09-30 13F ON SEMICONDUCTOR COM 682189105 13,472,735 -1,451,635 -9.73 126,644 -27.41 0.0537
2015-08-14 2015-06-30 13F ON SEMICONDUCTOR COMMON 682189105 14,924,370 1,396,324 10.32 174,465 6.49 0.0685
2015-05-15 2015-03-31 13F ON SEMICONDUCTOR COMMON 682189105 13,528,046 -358,775 -2.58 163,825 16.46 0.0634
2015-02-13 2014-12-31 13F ON SEMICONDUCTOR COMMON 682189105 13,886,821 3,472,476 33.34 140,673 51.09 0.0543
2014-11-14 2014-09-30 13F ON SEMICONDUCTOR COMMON 682189105 10,414,345 110,990 1.08 93,104 -1.14 0.0372
2014-08-14 2014-06-30 13F ON SEMICONDUCTOR COMMON 682189105 10,303,355 -1,803,257 -14.89 94,173 -17.25 0.0371
2014-05-15 2014-03-31 13F ON SEMICONDUCTOR COMMON 682189105 12,106,612 63,970 0.53 113,802 14.68 0.0462
2014-02-13 2013-12-31 13F ON SEMICONDUCTOR COMMON 682189105 12,042,642 482 0.00 99,232 12.74 0.0394
2013-11-13 2013-09-30 13F ON SEMICONDUCTOR COMMON 682189105 12,042,160 1,094,305 10.00 88,016 -0.50 0.0383
2013-08-14 2013-06-30 13F ON SEMICONDUCTOR COMMON 682189105 10,947,855 10,947,855 88,459 0.0412
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.