ON Semiconductor Corporation
US ˙ NasdaqGS ˙ US6821891057

SecurityON / ON Semiconductor Corporation
InstitutionCreative Planning
Latest Disclosed Ownership113,414 shares
Latest Disclosed Value $ 7,022,571
Creative Planning ownership in ON / ON Semiconductor Corporation

On May 12, 2026 - Creative Planning filed a 13F-HR form disclosing ownership of 113,414 shares of ON Semiconductor Corporation (US:ON) valued at $7,022,595 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 153,705 shares of ON Semiconductor Corporation. This represents a change in shares of -26.21% during the quarter. The current value of the position is $15,189,537 USD.

Creative Planning 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 .

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.

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)
2026-05-12 2026-03-31 13F ON SEMICONDUCTOR COM 682189105 113,414 -40,291 -26.21 7,023 -15.63 0.0048
2026-02-17 2025-12-31 13F ON SEMICONDUCTOR COM 682189105 153,705 -18,044 -10.51 8,323 -1.71 0.0060
2025-11-14 2025-09-30 13F ON SEMICONDUCTOR COM 682189105 171,749 -161 -0.09 8,469 -6.01 0.0065
2025-08-08 2025-06-30 13F ON SEMICONDUCTOR COM 682189105 171,910 134,381 358.07 9,010 489.98 0.0077
2025-05-15 2025-03-31 13F ON SEMICONDUCTOR COM 682189105 37,529 10,122 36.93 1,527 -11.63 0.0014
2025-02-14 2024-12-31 13F ON SEMICONDUCTOR COM 682189105 27,407 -2,472 -8.27 1,728 -20.33 0.0017
2024-10-11 2024-09-30 13F ON SEMICONDUCTOR COM 682189105 29,879 7,888 35.87 2,170 43.93 0.0021
2024-08-15 2024-06-30 13F ON SEMICONDUCTOR COM 682189105 21,991 2,215 11.20 1,507 3.65 0.0016
2024-05-13 2024-03-31 13F ON SEMICONDUCTOR COM 682189105 19,776 3,588 22.16 1,455 7.54 0.0016
2024-02-14 2023-12-31 13F ON SEMICONDUCTOR COM 682189105 16,188 -2,767 -14.60 1,352 -23.23 0.0025
2023-11-16 2023-09-30 13F ON SEMICONDUCTOR COM 682189105 18,955 -2,393 -11.21 1,762 -12.78 0.0024
2023-07-21 2023-06-30 13F ON SEMICONDUCTOR COM 682189105 21,348 6,673 45.47 2,019 67.14 0.0027
2023-05-15 2023-03-31 13F ON SEMICONDUCTOR COM 682189105 14,675 1,968 15.49 1,208 52.53 0.0017
2023-02-10 2022-12-31 13F ON SEMICONDUCTOR COM 682189105 12,707 -429 -3.27 793 -3.30 0.0012
2022-11-03 2022-09-30 13F ON SEMICONDUCTOR COM 682189105 13,136 3,084 30.68 819 61.86 0.0014
2022-08-15 2022-06-30 13F ON SEMICONDUCTOR COM 682189105 10,052 5,653 128.51 506 84.00 0.0008
2022-05-16 2022-03-31 13F ON SEMICONDUCTOR COM 682189105 4,399 -3,078 -41.17 275 -45.87 0.0004
2022-02-11 2021-12-31 13F ON SEMICONDUCTOR COM 682189105 7,477 456 6.49 508 58.26 0.0008
2021-11-10 2021-09-30 13F ON SEMICONDUCTOR COM 682189105 7,021 7,021 321 0.0006
2021-08-04 2021-06-30 13F CreativePlanning COM 682189105 0 -6,451 -100.00 0 -100.00
2021-04-30 2021-03-31 13F CreativePlanning COM 682189105 6,451 6,451 268 0.0005
2020-07-23 2020-06-30 13F ON SEMICONDUCTOR COM 682189105 0 -10,256 -100.00 0 -100.00
2020-05-05 2020-03-31 13F ON SEMICONDUCTOR COM 682189105 10,256 1,729 20.28 128 -38.46 0.0005
2020-01-30 2019-12-31 13F ON SEMICONDUCTOR COM 682189105 8,527 8,527 208 0.0006
2019-07-26 2019-06-30 13F ON SEMICONDUCTOR COM 682189105 0 -10,145 -100.00 0 -100.00
2019-04-24 2019-03-31 13F ON SEMICONDUCTOR COM 682189105 10,145 10,145 209 0.0008
2019-02-12 2018-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 0 -11,236 -100.00 0 -100.00
2018-10-25 2018-09-30 13F ON SEMICONDUCTOR COM 682189105 11,236 11,236 207 0.0008
2018-07-20 2018-06-30 13F ON SEMICONDUCTOR COM 682189105 0 -10,176 -100.00 0 -100.00
2018-04-18 2018-03-31 13F ON SEMICONDUCTOR COM 682189105 10,176 10,176 249 0.0010
2017-10-17 2017-09-30 13F ON SEMICONDUCTOR COM 682189105 0 -6,721 -100.00 0 -100.00
2017-07-12 2017-06-30 13F ON SEMICONDUCTOR COM 682189105 6,721 2,388 55.11 94 40.30 0.0005
2017-04-07 2017-03-31 13F ON SEMICONDUCTOR COM 682189105 4,333 130 3.09 67 24.07 0.0004
2017-01-09 2016-12-31 13F ON SEMICONDUCTOR COM 682189105 4,203 562 15.44 54 20.00 0.0003
2016-10-12 2016-09-30 13F ON SEMICONDUCTOR COM 682189105 3,641 711 24.27 45 73.08 0.0003
2016-07-12 2016-06-30 13F ON SEMICONDUCTOR COM 682189105 2,930 789 36.85 26 23.81 0.0002
2016-04-08 2016-03-31 13F ON SEMICONDUCTOR COM 682189105 2,141 200 10.30 21 10.53 0.0002
2016-01-11 2015-12-31 13F ON SEMICONDUCTOR COM 682189105 1,941 -10,113 -83.90 19 -83.19 0.0002
2015-10-09 2015-09-30 13F ON SEMICONDUCTOR COM 682189105 12,054 12,054 0.00 113 1,312.50 0.0010
2015-07-09 2015-06-30 13F ON SEMICONDUCTOR COM 682189105 0 -1,300 -100.00 0 -100.00
2015-04-13 2015-03-31 13F ON SEMICONDUCTOR COM 682189105 1,300 1,300 0.00 16 0.0002
2015-01-29 2014-12-31 13F ON SEMICONDUCTOR COM 682189105 0 -4,558 -100.00 0 -100.00
2014-10-10 2014-09-30 13F ON SEMICONDUCTOR COM 682189105 4,558 2,923 178.78 41 173.33 0.0005
2014-08-20 2014-06-30 13F ON SEMICONDUCTOR COM 682189105 1,635 0 0.00 15 0.00 0.0002
2014-04-11 2014-03-31 13F ON SEMICONDUCTOR COM 682189105 1,635 135 9.00 15 25.00 0.0002
2014-01-06 2013-12-31 13F ON SEMICONDUCTOR COM 682189105 1,500 -535 -26.29 12 140.00 0.0002
2013-10-10 2013-09-30 13F ON SEMICONDUCTOR NOTE 2.625%12/1 682189AG0 5 0.00 0.0001
2013-10-10 2013-09-30 13F ON SEMICONDUCTOR COM 682189105 2,035 500 15 0.0003
2013-07-09 2013-06-30 13F ON SEMICONDUCTOR NOTE 2.625%12/1 682189AG0 5 0.0001
2013-07-09 2013-06-30 13F ON SEMICONDUCTOR COM 682189105 1,535 12 0.0003
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
(%)
2021-08-04 2021-06-30 13F CreativePlanning COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-04-30 2021-03-31 13F CreativePlanning COM Call 1,000 1 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.