ON Semiconductor Corporation
US ˙ NasdaqGS ˙ US6821891057

SecurityON / ON Semiconductor Corporation
InstitutionAperio Group, LLC
Latest Disclosed Ownership123,702 shares
Latest Disclosed Value $ 4,049,000
Aperio Group, LLC reports 7.69% decrease in ownership of ON / ON Semiconductor Corporation

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 123,702 shares of ON Semiconductor Corporation (US:ON) valued at $4,048,766 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 134,002 shares of ON Semiconductor Corporation. This represents a change in shares of -7.69% during the quarter. The current value of the position is $14,505,297 USD.

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)
2021-02-05 2020-12-31 13F ON SEMICONDUCTOR COM 682189105 123,702 -10,300 -7.69 4,049 39.28 0.0120
2020-11-06 2020-09-30 13F ON SEMICONDUCTOR COM 682189105 134,002 3,749 2.88 2,907 12.59 0.0098
2020-08-13 2020-06-30 13F ON SEMICONDUCTOR COM 682189105 130,253 19,800 17.93 2,582 87.92 0.0095
2020-05-05 2020-03-31 13F ON SEMICONDUCTOR COM 682189105 110,453 -38,310 -25.75 1,374 -62.12 0.0061
2020-02-13 2019-12-31 13F ON SEMICONDUCTOR COM 682189105 148,763 -1,277 -0.85 3,627 25.85 0.0130
2019-11-06 2019-09-30 13F ON SEMICONDUCTOR COM 682189105 150,040 -23,116 -13.35 2,882 -17.63 0.0114
2019-07-30 2019-06-30 13F ON SEMICONDUCTOR COM 682189105 173,156 6,039 3.61 3,499 1.77 0.0143
2019-05-13 2019-03-31 13F ON SEMICONDUCTOR COM 682189105 167,117 -14,994 -8.23 3,438 14.33 0.0148
2019-05-06 2018-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 182,111 65,967 56.80 3,007 40.45 0.0152
2019-02-14 2018-12-31 13F ON SEMICONDUCTOR COM 682189105 181,988 65,844 3,005
2019-05-06 2018-09-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 116,144 12,501 12.06 2,141 -7.11 0.0094
2018-10-17 2018-09-30 13F ON SEMICONDUCTOR COMMON 682189105 116,144 12,501 2,141
2019-05-06 2018-06-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 103,643 29,086 39.01 2,305 26.37 0.0110
2018-07-30 2018-06-30 13F ON SEMICONDUCTOR COMMON 682189105 103,643 29,086 2,305
2019-05-01 2018-03-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 74,557 6,813 10.06 1,824 28.54 0.0091
2018-05-08 2018-03-31 13F ON SEMICONDUCTOR COMMON 682189105 74,557 6,813 1,824
2019-05-01 2017-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 67,744 13,515 24.92 1,419 41.62 0.0073
2018-02-02 2017-12-31 13F ON SEMICONDUCTOR COMMON 682189105 67,744 13,515 1,419
2019-05-01 2017-09-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 54,229 3,863 7.67 1,002 41.73 0.0057
2017-10-25 2017-09-30 13F ON SEMICONDUCTOR COMMON 682189105 54,229 3,863 1,002
2019-04-22 2017-06-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 50,366 3,224 6.84 707 -3.15 0.0043
2017-07-18 2017-06-30 13F ON SEMICONDUCTOR COMMON 682189105 50,366 3,224 707
2019-04-22 2017-03-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 47,142 -17,331 -26.88 730 -11.30 0.0050
2017-05-05 2017-03-31 13F ON SEMICONDUCTOR COMMON 682189105 47,142 -17,331 730
2019-04-22 2016-12-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 64,473 7,988 14.14 823 18.25 0.0063
2017-02-14 2016-12-31 13F ON SEMICONDUCTOR COMMON 682189105 64,473 7,988 823
2019-04-12 2016-09-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 56,485 3,454 6.51 696 48.72 0.0050
2016-11-01 2016-09-30 13F ON SEMICONDUCTOR COMMON 682189105 56,485 3,454 696
2019-04-12 2016-06-30 13F/A-1 ON SEMICONDUCTOR COM 682189105 53,031 1,606 3.12 468 -5.07 0.0037
2016-08-12 2016-06-30 13F ON SEMICONDUCTOR COMMON 682189105 53,031 1,606 468
2019-04-12 2016-03-31 13F/A-1 ON SEMICONDUCTOR COM 682189105 51,425 14,561 39.50 493 36.57 0.0042
2016-04-28 2016-03-31 13F ON SEMICONDUCTOR COMMON 682189105 51,425 14,561 493
2016-01-21 2015-12-31 13F ON SEMICONDUCTOR COMMON 682189105 36,864 2,891 8.51 361 13.17 0.0033
2015-10-19 2015-09-30 13F ON SEMICONDUCTOR COMMON 682189105 33,973 8,804 34.98 319 8.50 0.0032
2015-07-29 2015-06-30 13F ON SEMICONDUCTOR COMMON 682189105 25,169 6,551 35.19 294 30.67 0.0030
2015-04-29 2015-03-31 13F ON SEMICONDUCTOR COMMON 682189105 18,618 18,618 0.00 225 0.0025
2015-01-30 2014-12-31 13F ON SEMICONDUCTOR COMMON 682189105 0 -20,795 -100.00 0 -100.00
2014-10-21 2014-09-30 13F ON SEMICONDUCTOR COMMON 682189105 20,795 2,998 16.85 186 14.11 0.0025
2014-07-23 2014-06-30 13F ON SEMICONDUCTOR COMMON 682189105 17,797 153 0.87 163 -1.81 0.0024
2014-04-25 2014-03-31 13F ON SEMICONDUCTOR COMMON 682189105 17,644 166 27.69 0.0023
2014-01-30 2013-12-31 13F ON SEMICONDUCTOR COMMON 682189105 130 21.50 0.0020
2013-10-24 2013-09-30 13F ON SEMICONDUCTOR COMMON 682189105 14,688 128 0.88 107 -9.32 0.0021
2013-07-19 2013-06-30 13F ON SEMICONDUCTOR COMMON 682189105 14,560 118
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.