安森美半導體公司
MX ˙ BMV ˙ US6821891057
SecurityMX:ON / ON Semiconductor Corporation
InstitutionComerica Bank
Latest Disclosed Ownership60,561 shares
Latest Disclosed Value $ 3,279,409
Comerica Bank reports 24.03% decrease in ownership of ON / ON Semiconductor Corporation

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 60,561 shares of ON Semiconductor Corporation (MX:ON) valued at $3,279,409 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 79,715 shares of ON Semiconductor Corporation. This represents a change in shares of -24.03% 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)
2026-01-29 2025-12-31 13F ON SEMICONDUCTOR COM 682189105 60,561 -19,154 -24.03 3,279 -16.56 0.0131
2025-11-14 2025-09-30 13F ON SEMICONDUCTOR COM 682189105 79,715 -4,558 -5.41 3,931 -11.01 0.0148
2025-08-14 2025-06-30 13F ON SEMICONDUCTOR COM 682189105 84,273 8,527 11.26 4,417 43.28 0.0171
2025-05-14 2025-03-31 13F ON SEMICONDUCTOR COM 682189105 75,746 -2,662 -3.40 3,082 -37.65 0.0129
2025-02-14 2024-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 78,408 -3,614 -4.41 4,944 -16.99 0.0199
2025-02-14 2024-12-31 13F ON SEMICONDUCTOR COM 682189105 78,408 -3,614 4,944 0.0166
2024-11-14 2024-09-30 13F ON SEMICONDUCTOR COM 682189105 82,022 -7,807 -8.69 5,956 -3.28 0.0236
2024-08-15 2024-06-30 13F ON SEMICONDUCTOR COMMON 682189105 89,829 -8,952 -9.06 6,158 -15.25 0.0256
2024-05-16 2024-03-31 13F ON SEMICONDUCTOR COMMON 682189105 98,781 17,198 21.08 7,265 6.62 0.0313
2024-02-14 2023-12-31 13F ON SEMICONDUCTOR COMMON 682189105 81,583 -52,877 -39.33 6,815 -45.48 0.0314
2023-11-21 2023-09-30 13F ON SEMICONDUCTOR COMMON 682189105 134,460 60,740 82.39 12,498 0.0651
2023-08-22 2023-06-30 13F ON SEMICONDUCTOR EQU 682189105 73,720 -864 -1.16 0 -100.00 0.0007
2023-01-26 2022-12-31 13F ON SEMICONDUCTOR COM 682189105 74,584 -14,004 -15.81 5 -99.93 0.0382
2022-10-28 2022-09-30 13F ON SEMICONDUCTOR COM 682189105 88,588 -7,741 -8.04 5,789 2.22 0.0488
2022-08-02 2022-06-30 13F ON SEMICONDUCTOR COM 682189105 96,329 44,484 85.80 5,663 97.18 0.0465
2022-04-27 2022-03-31 13F ON SEMICONDUCTOR COM 682189105 51,845 -5,647 -9.82 2,872 -6.30 0.0208
2022-02-18 2021-12-31 13F ON SEMICONDUCTOR COM 682189105 57,492 -22,005 -27.68 3,065 -16.14 0.0226
2021-11-22 2021-09-30 13F ON SEMICONDUCTOR COM 682189105 79,497 -182 -0.23 3,655 11.94 0.0220
2021-08-26 2021-06-30 13F ON SEMICONDUCTOR COM 682189105 79,679 -4,020 -4.80 3,265 -8.31 0.0195
2021-04-28 2021-03-31 13F ON SEMICONDUCTOR COM 682189105 83,699 -54,393 -39.39 3,561 -30.87 0.0212
2021-01-28 2020-12-31 13F ON SEMICONDUCTOR COM 682189105 138,092 117,460 569.31 5,151 853.89 0.0327
2020-10-30 2020-09-30 13F ON SEMICONDUCTOR COM 682189105 20,632 -606 -2.85 540 18.42 0.0039
2020-07-31 2020-06-30 13F ON SEMICONDUCTOR COM 682189105 21,238 512 2.47 456 50.00 0.0035
2020-05-01 2020-03-31 13F ON SEMICONDUCTOR COM 682189105 20,726 -57,551 -73.52 304 -83.78 0.0028
2020-02-07 2019-12-31 13F ON SEMICONDUCTOR COM 682189105 78,277 -11,244 -12.56 1,874 12.69 0.0142
2019-10-31 2019-09-30 13F ON SEMICONDUCTOR COM 682189105 89,521 -4,209 -4.49 1,663 -12.57 0.0131
2019-08-02 2019-06-30 13F ON SEMICONDUCTOR COM 682189105 93,730 -37,646 -28.66 1,902 -37.04 0.0152
2019-05-02 2019-03-31 13F ON SEMICONDUCTOR COM 682189105 131,376 -19,367 -12.85 3,021 3.42 0.0245
2019-02-06 2018-12-31 13F ON SEMICONDUCTOR COM 682189105 150,743 12,453 9.00 2,921 31.28 0.0248
2018-11-01 2018-09-30 13F ON SEMICONDUCTOR COM 682189105 138,290 63,769 85.57 2,225 24.86 0.0179
2018-08-01 2018-06-30 13F ON SEMICONDUCTOR COM 682189105 74,521 2,478 3.44 1,782 3.01 0.0125
2018-05-01 2018-03-31 13F ON SEMICONDUCTOR COM 682189105 72,043 5,040 7.52 1,730 5.04 0.0124
2018-02-02 2017-12-31 13F ON SEMICONDUCTOR COM 682189105 67,003 45,989 218.85 1,647 274.32 0.0110
2017-11-06 2017-09-30 13F ON SEMICONDUCTOR COM 682189105 21,014 143 0.69 440 39.24 0.0032
2017-08-03 2017-06-30 13F ON SEMICONDUCTOR COM 682189105 20,871 720 3.57 316 7.12 0.0024
2017-05-03 2017-03-31 13F ON SEMICONDUCTOR COM 682189105 20,151 -1,900 -8.62 295 -0.67 0.0022
2017-02-08 2016-12-31 13F ON SEMICONDUCTOR COM 682189105 22,051 22,051 9.43 297 0.68 0.0023
2016-02-05 2015-12-31 13F ON SEMICONDUCTOR COM 682189105 0 -11,479 -100.00 0 -100.00
2015-11-12 2015-09-30 13F ON SEMICONDUCTOR COM 682189105 11,479 -13,973 -54.90 108 -63.76 0.0010
2015-08-13 2015-06-30 13F ON SEMICONDUCTOR COM 682189105 25,452 25,452 121.73 298 175.93 0.0013
2014-10-21 2014-09-30 13F ON SEMICONDUCTOR COM 682189105 0 -11,092 -100.00 0 -100.00
2014-08-12 2014-06-30 13F ON SEMICONDUCTOR COM 682189105 11,092 -33,939 -75.37 101 -76.12 0.0009
2014-05-15 2014-03-31 13F ON SEMICONDUCTOR COM 682189105 45,031 246 0.55 423 14.63 0.0032
2014-02-11 2013-12-31 13F ON SEMICONDUCTOR COM 682189105 44,785 -58,463 -56.62 369 -51.13 0.0029
2013-11-12 2013-09-30 13F ON SEMICONDUCTOR COM 682189105 103,248 -57,632 -35.82 755 -41.92 0.0053
2013-08-13 2013-06-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 160,880 160,880 1,300 0.0106
2013-08-08 2013-06-30 13F ON SEMICONDUCTOR COM 682189105 705,100 5,696
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.