ON Semiconductor Corporation
CH ˙ SWX ˙ US6821891057
SecurityCH:ON / ON Semiconductor Corporation
InstitutionGoldman Sachs Group Inc
Latest Disclosed Ownership6,637,445 shares
Latest Disclosed Value $ 410,990,608
Goldman Sachs Group Inc ownership in ON / ON Semiconductor Corporation

On May 15, 2026 - Goldman Sachs Group Inc filed a 13F-HR form disclosing ownership of 6,637,445 shares of ON Semiconductor Corporation (CH:ON) valued at $410,990,608 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 6,338,441 shares of ON Semiconductor Corporation. This represents a change in shares of 4.72% during the quarter.

Goldman Sachs Group Inc has a history of taking positions in derivatives of the underlying security (ON) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 79,000 of underlying shares valued at $4,891,680 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:ON / ON Semiconductor Corporation Historical Put/Call Ratio
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)
2026-05-15 2026-03-31 13F ON SEMICONDUCTOR CMN 682189105 6,637,445 299,004 4.72 410,991 19.74 0.0110
2026-02-10 2025-12-31 13F ON SEMICONDUCTOR CMN 682189105 6,338,441 -254,569 -3.86 343,227 5.58 0.0423
2025-11-14 2025-09-30 13F ON SEMICONDUCTOR CMN 682189105 6,593,010 -78,553 -1.18 325,101 -7.02 0.0398
2025-08-14 2025-06-30 13F ON SEMICONDUCTOR CMN 682189105 6,671,563 1,899,025 39.79 349,657 80.05 0.0475
2025-06-27 2025-03-31 13F/A-2 ON SEMICONDUCTOR CMN 682189105 4,772,538 1,585,115 49.73 194,195 -3.37 0.0314
2025-05-16 2025-03-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 4,772,538 1,585,115 194,195 0.0314
2025-05-09 2025-03-31 13F ON SEMICONDUCTOR CMN 682189105 4,897,538 1,710,115 199,281 0.0060
2025-02-11 2024-12-31 13F ON SEMICONDUCTOR CMN 682189105 3,187,423 -1,619,052 -33.68 200,967 -42.42 0.0317
2024-11-14 2024-09-30 13F ON SEMICONDUCTOR CMN 682189105 4,806,475 -595,370 -11.02 348,998 -5.75 0.0562
2024-08-13 2024-06-30 13F ON SEMICONDUCTOR CMN 682189105 5,401,845 634,709 13.31 370,296 5.61 0.0626
2024-05-15 2024-03-31 13F ON SEMICONDUCTOR CMN 682189105 4,767,136 459,688 10.67 350,623 -2.55 0.0622
2024-05-14 2023-12-31 13F/A-2 ON SEMICONDUCTOR CMN 682189105 4,307,448 524,974 13.88 359,801 2.34 0.0663
2024-03-01 2023-12-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 4,307,448 524,974 359,801 0.0646
2024-02-13 2023-12-31 13F ON SEMICONDUCTOR CMN 682189105 4,307,448 524,974 359,801 0.0646
2024-05-15 2023-09-30 13F/A-1 ON SEMICONDUCTOR CMN 682189105 3,782,474 1,879,825 98.80 351,581 95.37 0.0748
2023-11-14 2023-09-30 13F ON SEMICONDUCTOR CMN 682189105 3,782,474 1,879,825 351,581 0.0706
2024-05-14 2023-06-30 13F/A-1 ON SEMICONDUCTOR CMN 682189105 1,902,649 -1,302,746 -40.64 179,953 -31.80 0.0386
2023-08-15 2023-06-30 13F ON SEMICONDUCTOR CMN 682189105 1,902,649 -1,302,746 179,953 0.0362
2024-05-14 2023-03-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 3,205,395 -2,022,175 -38.68 263,868 -19.07 0.0606
2023-05-11 2023-03-31 13F ON SEMICONDUCTOR CMN 682189105 3,205,395 -2,022,175 263,868 0.0563
2024-05-14 2022-12-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 5,227,570 -1,642,236 -23.91 326,044 76,078.27 0.0799
2023-02-13 2022-12-31 13F ON SEMICONDUCTOR CMN 682189105 5,227,570 -1,642,236 326,044 0.0730
2024-05-14 2022-09-30 13F/A-1 ON SEMICONDUCTOR CMN 682189105 6,869,806 -1,403,652 -16.97 428 2.88 0.1082
2022-11-14 2022-09-30 13F ON SEMICONDUCTOR CMN 682189105 6,869,806 -1,403,652 428,195 0.0990
2024-05-14 2022-06-30 13F/A-2 ON SEMICONDUCTOR CMN 682189105 8,273,458 827,849 11.12 416 -99.91 0.1040
2022-08-18 2022-06-30 13F/A-1 ON SEMICONDUCTOR CMN 682189105 8,273,458 827,849 416,237 0.0940
2022-08-15 2022-06-30 13F ON SEMICONDUCTOR CMN 682189105 8,273,458 827,849 416,237 0.0939
2022-05-16 2022-03-31 13F ON SEMICONDUCTOR CMN 682189105 7,445,609 98,005 1.33 466,169 -6.59 0.0979
2022-02-17 2021-12-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 7,347,604 1,227,273 20.05 499,050 78.15 0.0991
2022-02-14 2021-12-31 13F ON SEMICONDUCTOR CMN 682189105 7,347,604 1,227,273 499,050 0.0986
2022-01-20 2021-09-30 13F/A-1 ON SEMICONDUCTOR CMN 682189105 6,120,331 2,375,248 63.42 280,128 95.40 0.0594
2021-11-10 2021-09-30 13F ON SEMICONDUCTOR CMN 682189105 6,120,331 2,375,248 280,128 0.0173
2021-08-13 2021-06-30 13F ON SEMICONDUCTOR CMN 682189105 3,745,083 1,574,829 72.56 143,362 58.75 0.0321
2021-05-17 2021-03-31 13F ON SEMICONDUCTOR CMN 682189105 2,170,254 284,497 15.09 90,304 46.31 0.0228
2021-02-12 2020-12-31 13F ON SEMICONDUCTOR CMN 682189105 1,885,757 -2,908,073 -60.66 61,721 -40.64 0.0159
2020-11-13 2020-09-30 13F ON SEMICONDUCTOR CMN 682189105 4,793,830 2,729,843 132.26 103,978 154.18 0.0295
2020-08-12 2020-06-30 13F ON SEMICONDUCTOR CMN 682189105 2,063,987 611,135 42.06 40,908 126.34 0.0124
2020-05-15 2020-03-31 13F ON SEMICONDUCTOR CMN 682189105 1,452,852 -43,227 -2.89 18,074 -50.45 0.0064
2020-02-14 2019-12-31 13F ON SEMICONDUCTOR CMN 682189105 1,496,079 -189,966 -11.27 36,474 12.62 0.0093
2019-11-14 2019-09-30 13F ON SEMICONDUCTOR CMN 682189105 1,686,045 -722,845 -30.01 32,388 -33.47 0.0094
2019-08-14 2019-06-30 13F ON SEMICONDUCTOR CMN 682189105 2,408,890 -439,009 -15.42 48,684 -16.90 0.0140
2019-05-15 2019-03-31 13F ON SEMICONDUCTOR CMN 682189105 2,847,899 772,042 37.19 58,582 70.93 0.0177
2019-02-14 2018-12-31 13F ON SEMICONDUCTOR CMN 682189105 2,075,857 -505,347 -19.58 34,273 -27.95 0.0109
2018-11-14 2018-09-30 13F ON SEMICONDUCTOR CMN 682189105 2,581,204 238,854 10.20 47,571 -8.66 0.0123
2018-08-14 2018-06-30 13F ON SEMICONDUCTOR CMN 682189105 2,342,350 -103,716 -4.24 52,083 -12.95 0.0141
2018-05-15 2018-03-31 13F ON SEMICONDUCTOR CMN 682189105 2,446,066 -508,740 -17.22 59,831 -3.30 0.0153
2018-02-14 2017-12-31 13F ON SEMICONDUCTOR CMN 682189105 2,954,806 -650,963 -18.05 61,874 -7.09 0.0148
2017-11-14 2017-09-30 13F ON SEMICONDUCTOR CMN 682189105 3,605,769 2,272,680 170.48 66,598 255.82 0.0163
2017-08-14 2017-06-30 13F ON SEMICONDUCTOR CMN 682189105 1,333,089 211,271 18.83 18,717 7.71 0.0048
2017-05-18 2017-03-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 1,121,818 167,750 17.58 17,377 42.74 0.0047
2017-05-15 2017-03-31 13F ON SEMICONDUCTOR CMN 682189105 1,121,818 17,377
2017-02-14 2016-12-31 13F ON SEMICONDUCTOR CMN 682189105 954,068 -781,104 -45.02 12,174 -43.05 0.0034
2016-11-14 2016-09-30 13F ON SEMICONDUCTOR CMN 682189105 1,735,172 279,634 19.21 21,377 66.51 0.0065
2016-08-15 2016-06-30 13F ON SEMICONDUCTOR CMN 682189105 1,455,538 -462,515 -24.11 12,838 -30.21 0.0042
2016-05-13 2016-03-31 13F ON SEMICONDUCTOR CMN 682189105 1,918,053 419,942 28.03 18,394 25.28 0.0060
2016-02-16 2015-12-31 13F ON SEMICONDUCTOR CMN 682189105 1,498,111 606,773 68.07 14,682 75.22 0.0046
2015-11-13 2015-09-30 13F ON SEMICONDUCTOR CMN 682189105 891,338 13,237 1.51 8,379 -18.37 0.0028
2015-08-14 2015-06-30 13F ON SEMICONDUCTOR CMN 682189105 878,101 82,065 10.31 10,265 6.48 0.0032
2015-05-15 2015-03-31 13F ON SEMICONDUCTOR CMN 682189105 796,036 182,929 29.84 9,640 55.21 0.0031
2015-02-13 2014-12-31 13F ON SEMICONDUCTOR CMN 682189105 613,107 -141,856 -18.79 6,211 -7.99 0.0020
2014-11-14 2014-09-30 13F ON SEMICONDUCTOR CMN 682189105 754,963 162,727 27.48 6,750 24.70 0.0021
2014-08-14 2014-06-30 13F ON SEMICONDUCTOR CMN 682189105 592,236 -310,654 -34.41 5,413 -36.22 0.0017
2014-05-15 2014-03-31 13F ON SEMICONDUCTOR CMN 682189105 902,890 93,497 11.55 8,487 27.26 0.0028
2014-02-14 2013-12-31 13F ON SEMICONDUCTOR CMN 682189105 809,393 433,079 115.08 6,669 142.42 0.0022
2013-11-14 2013-09-30 13F ON SEMICONDUCTOR CMN 682189105 376,314 -220,430 -36.94 2,751 -42.95 0.0010
2013-08-14 2013-06-30 13F ON SEMICONDUCTOR CMN 682189105 596,744 -11,732,134 -95.16 4,822 2,275.37 0.0019
2013-06-14 2012-12-31 13F/A-1 ON SEMICONDUCTOR CNV 682189AG0 203 -2.40 0.0001
2013-06-14 2012-12-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 12,328,878 -920,121 86,919 0.0361
2013-06-14 2012-09-30 13F/A-2 ON SEMICONDUCTOR CNV 682189AG0 208 -88.92 0.0001
2013-06-14 2012-09-30 13F/A-2 ON SEMICONDUCTOR CMN 682189105 13,248,999 12,789,390 81,812 0.0327
2013-06-14 2012-06-30 13F/A-2 ON SEMICONDUCTOR CNV 682189AG0 1,877 -46.17 0.0008
2013-06-14 2012-06-30 13F/A-2 ON SEMICONDUCTOR CMN 682189105 459,609 72,581 3,263 0.0015
2013-06-14 2012-03-31 13F/A-1 ON SEMICONDUCTOR CMN 682189105 387,028 387,028 3,487 0.0016
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-10 2025-12-31 13F ON SEMICONDUCTOR CMN Call 211,300 5.65 11,442 16.01 n/a n/a n/a
2025-11-14 2025-09-30 13F ON SEMICONDUCTOR CMN Call 200,000 9,862 n/a n/a n/a
2025-08-14 2025-06-30 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-06-27 2025-03-31 13F/A ON SEMICONDUCTOR CMN Call 62,500 0.00 2,543 -35.46 n/a n/a n/a
2025-05-16 2025-03-31 13F/A ON SEMICONDUCTOR CMN Call 62,500 2,543 n/a n/a n/a
2025-02-11 2024-12-31 13F ON SEMICONDUCTOR CMN Call 62,500 0.00 3,941 -13.18 n/a n/a n/a
2024-11-14 2024-09-30 13F ON SEMICONDUCTOR CMN Call 62,500 4,538 n/a n/a n/a
2024-05-15 2024-03-31 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-03-01 2023-12-31 13F/A ON SEMICONDUCTOR CMN Call 203,500 16,998 n/a n/a n/a
2024-05-14 2023-12-31 13F/A ON SEMICONDUCTOR CMN Call 203,500 17.22 16,998 5.34 n/a n/a n/a
2024-02-13 2023-12-31 13F ON SEMICONDUCTOR CMN Call 203,500 16,998 n/a n/a n/a
2024-05-15 2023-09-30 13F/A ON SEMICONDUCTOR CMN Call 173,600 16,136 n/a n/a n/a
2023-11-14 2023-09-30 13F ON SEMICONDUCTOR CMN Call 173,600 16,136 n/a n/a n/a
2022-05-16 2022-03-31 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-17 2021-12-31 13F/A ON SEMICONDUCTOR CMN Call 25,000 1,698 n/a n/a n/a
2022-02-14 2021-12-31 13F ON SEMICONDUCTOR CMN Call 25,000 1,698 n/a n/a n/a
2021-05-14 2021-03-31 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F ON SEMICONDUCTOR CMN Call 100,000 95.69 3,273 195.40 n/a n/a n/a
2020-11-13 2020-09-30 13F ON SEMICONDUCTOR CMN Call 51,100 1,108 n/a n/a n/a
2017-08-14 2017-06-30 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-05-18 2017-03-31 13F/A ON SEMICONDUCTOR CMN Call 9,500 0.00 147 21.49 n/a n/a n/a
2017-05-15 2017-03-31 13F ON SEMICONDUCTOR CMN Call 9,500 147 n/a n/a n/a
2017-02-14 2016-12-31 13F ON SEMICONDUCTOR CMN Call 9,500 9,400.00 121 12,000.00 n/a n/a n/a
2013-11-14 2013-09-30 13F ON SEMICONDUCTOR CMN Call 100 -99.75 1 -99.64 n/a n/a n/a
2013-08-14 2013-06-30 13F ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2013-06-14 2012-12-31 13F/A ON SEMICONDUCTOR CMN Call 39,700 3,870.00 280 4,566.67 n/a n/a n/a
2013-06-14 2012-09-30 13F/A ON SEMICONDUCTOR CMN Call 1,000 -99.25 6 -99.50 n/a n/a n/a
2013-06-14 2012-06-30 13F/A ON SEMICONDUCTOR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2013-06-14 2012-03-31 13F/A ON SEMICONDUCTOR CMN Call 133,200 1,200 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ON SEMICONDUCTOR CMN Put 79,000 -66.74 4,892 -61.97 n/a n/a n/a
2026-02-10 2025-12-31 13F ON SEMICONDUCTOR CMN Put 237,500 18.75 12,861 30.40 n/a n/a n/a
2025-11-14 2025-09-30 13F ON SEMICONDUCTOR CMN Put 200,000 9,862 n/a n/a n/a
2025-08-14 2025-06-30 13F ON SEMICONDUCTOR CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-06-27 2025-03-31 13F/A ON SEMICONDUCTOR CMN Put 62,500 0.00 2,543 -35.46 n/a n/a n/a
2025-05-16 2025-03-31 13F/A ON SEMICONDUCTOR CMN Put 62,500 2,543 n/a n/a n/a
2025-02-11 2024-12-31 13F ON SEMICONDUCTOR CMN Put 62,500 0.00 3,941 -13.18 n/a n/a n/a
2024-11-14 2024-09-30 13F ON SEMICONDUCTOR CMN Put 62,500 4,538 n/a n/a n/a
2024-05-15 2023-09-30 13F/A ON SEMICONDUCTOR CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-14 2023-09-30 13F ON SEMICONDUCTOR CMN Put 0 0 n/a n/a n/a
2024-05-14 2023-06-30 13F/A ON SEMICONDUCTOR CMN Put 8,100 766 n/a n/a n/a
2023-08-15 2023-06-30 13F ON SEMICONDUCTOR CMN Put 8,100 766 n/a n/a n/a
2024-05-14 2023-03-31 13F/A ON SEMICONDUCTOR CMN Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-11 2023-03-31 13F ON SEMICONDUCTOR CMN Put 0 0 n/a n/a n/a
2024-05-14 2022-12-31 13F/A ON SEMICONDUCTOR CMN Put 46,800 0.00 2,919 145,800.00 n/a n/a n/a
2023-02-13 2022-12-31 13F ON SEMICONDUCTOR CMN Put 46,800 2,919 n/a n/a n/a
2024-05-14 2022-09-30 13F/A ON SEMICONDUCTOR CMN Put 46,800 -82.78 3 -84.62 n/a n/a n/a
2022-11-14 2022-09-30 13F ON SEMICONDUCTOR CMN Put 46,800 2,917 n/a n/a n/a
2022-08-18 2022-06-30 13F/A ON SEMICONDUCTOR CMN Put 271,800 13,674 n/a n/a n/a
2024-05-14 2022-06-30 13F/A ON SEMICONDUCTOR CMN Put 271,800 480.77 14 -99.56 n/a n/a n/a
2022-08-15 2022-06-30 13F ON SEMICONDUCTOR CMN Put 271,800 13,674 n/a n/a n/a
2022-05-16 2022-03-31 13F ON SEMICONDUCTOR CMN Put 46,800 -26.88 2,930 -32.60 n/a n/a n/a
2022-02-17 2021-12-31 13F/A ON SEMICONDUCTOR CMN Put 64,000 4,347 n/a n/a n/a
2022-02-14 2021-12-31 13F ON SEMICONDUCTOR CMN Put 64,000 4,347 n/a n/a n/a
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.