ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 306,992 Value ($000) $17 Avg Close $51.30 Range $44.56 - $57.52

Q3 2025

Shares 306,992 Value ($000) $15 Avg Close $52.63 Range $46.35 - $63.63

Q2 2025

Shares 307,671 Value ($000) $16 Avg Close $43.47 Range $31.04 - $55.01

Q1 2025

Shares 309,573 Value ($000) $13 Avg Close $50.33 Range $39.36 - $67.00

Q4 2024

Shares 309,573 Value ($000) $20 Avg Close $68.91 Range $62.78 - $76.06

Q3 2024

Shares 43,716 Value ($000) $3 Avg Close $72.80 Range $66.18 - $80.08

Q2 2024

Shares 43,716 Value ($000) $3 Avg Close $70.16 Range $59.34 - $77.22

Q1 2024

Shares 61,875 Value ($000) $5 Avg Close $76.54 Range $68.78 - $85.16

Q4 2023

Shares 64,309 Value ($000) $5 Avg Close $78.58 Range $61.47 - $95.64

Q3 2023

Shares 66,098 Value ($000) $6 Avg Close $97.14 Range $88.63 - $111.35

Q2 2023

Shares 53,478 Value ($000) $5 Avg Close $82.71 Range $66.67 - $95.32

Q1 2023

Shares 54,505 Value ($000) $4 Avg Close $75.97 Range $59.61 - $87.55

Q4 2022

Shares 54,505 Value ($000) $3 Avg Close $66.70 Range $54.93 - $77.28

Q3 2022

Shares 54,505 Value ($000) $3,397 Avg Close $64.40 Range $44.76 - $76.78

Q2 2022

Shares 54,505 Value ($000) $2,742 Avg Close $55.72 Range $49.35 - $67.19

Q1 2022

Shares 54,505 Value ($000) $3,413 Avg Close $60.97 Range $51.02 - $71.26

Q4 2021

Shares 56,818 Value ($000) $3,859 Avg Close $56.65 Range $41.88 - $70.27

Q3 2021

Shares 56,818 Value ($000) $2,601 Avg Close $42.74 Range $34.01 - $49.78

Q2 2021

Shares 56,818 Value ($000) $2,175 Avg Close $39.26 Range $35.12 - $44.59

Q1 2021

Shares 56,818 Value ($000) $2,364 Avg Close $38.38 Range $32.32 - $42.38

Q4 2020

Shares 56,818 Value ($000) $1,860 Avg Close $27.90 Range $21.91 - $32.93

Q3 2020

Shares 59,467 Value ($000) $1,290 Avg Close $21.22 Range $19.02 - $23.12

Q2 2020

Shares 59,467 Value ($000) $1,179 Avg Close $16.29 Range $10.61 - $21.38

Q1 2020

Shares 59,467 Value ($000) $740 Avg Close $19.56 Range $8.17 - $25.92

Q4 2019

Shares 59,467 Value ($000) $1,450 Avg Close $21.12 Range $17.04 - $24.70

Q3 2019

Shares 59,467 Value ($000) $1,142 Avg Close $19.23 Range $16.65 - $22.36

Q2 2019

Shares 59,467 Value ($000) $1,202 Avg Close $20.66 Range $17.31 - $23.54

Q1 2019

Shares 63,773 Value ($000) $1,312 Avg Close $20.63 Range $15.57 - $23.35

Q4 2018

Shares 78,987 Value ($000) $1,304 Avg Close $17.29 Range $14.55 - $20.06

Q3 2018

Shares 79,405 Value ($000) $1,463 Avg Close $21.37 Range $18.06 - $24.31

Q2 2018

Shares 79,485 Value ($000) $1,767 Avg Close $24.17 Range $21.45 - $26.38

Q1 2018

Shares 79,586 Value ($000) $1,947 Avg Close $24.12 Range $20.21 - $27.10

Q4 2017

Shares 85,392 Value ($000) $1,788 Avg Close $20.40 Range $18.52 - $22.15

Q3 2017

Shares 82,734 Value ($000) $1,528 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 83,648 Value ($000) $1,174 Avg Close $15.03 Range $13.77 - $16.93

Q1 2017

Shares 83,594 Value ($000) $1,295 Avg Close $14.50 Range $12.37 - $16.06

Q4 2016

Shares 85,366 Value ($000) $1,089 Avg Close $11.94 Range $10.74 - $13.32

Q3 2016

Shares 87,745 Value ($000) $1,081 Avg Close $10.35 Range $8.11 - $12.55

Q2 2016

Shares 87,691 Value ($000) $773 Avg Close $9.51 Range $8.21 - $10.15

Q1 2016

Shares 93,264 Value ($000) $894 Avg Close $8.56 Range $6.97 - $9.92

Q4 2015

Shares 101,853 Value ($000) $998 Avg Close $10.52 Range $9.06 - $11.62

Q3 2015

Shares 102,308 Value ($000) $962 Avg Close $10.16 Range $8.40 - $11.86

Q2 2015

Shares 102,454 Value ($000) $1,198 Avg Close $12.27 Range $11.08 - $13.50

Q1 2015

Shares 116,488 Value ($000) $1,411 Avg Close $11.46 Range $9.65 - $13.31

Q4 2014

Shares 123,969 Value ($000) $1,256 Avg Close $8.78 Range $6.76 - $10.44

Q3 2014

Shares 124,210 Value ($000) $1,110 Avg Close $9.24 Range $8.32 - $9.94

Q2 2014

Shares 124,347 Value ($000) $1,137 Avg Close $9.11 Range $8.22 - $10.07

Q1 2014

Shares 133,752 Value ($000) $1,257 Avg Close $8.98 Range $7.82 - $9.75

Q4 2013

Shares 137,099 Value ($000) $1,130 Avg Close $7.29 Range $6.80 - $8.35

Q3 2013

Shares 167,755 Value ($000) $1,225 Avg Close $7.67 Range $7.16 - $8.50

Q2 2013

Shares 168,043 Value ($000) $1,358 Avg Close $8.02 Range $7.18 - $8.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	306,992	$17	$51.30	$44.56 - $57.52
Q3 2025	306,992	$15	$52.63	$46.35 - $63.63
Q2 2025	307,671	$16	$43.47	$31.04 - $55.01
Q1 2025	309,573	$13	$50.33	$39.36 - $67.00
Q4 2024	309,573	$20	$68.91	$62.78 - $76.06
Q3 2024	43,716	$3	$72.80	$66.18 - $80.08
Q2 2024	43,716	$3	$70.16	$59.34 - $77.22
Q1 2024	61,875	$5	$76.54	$68.78 - $85.16
Q4 2023	64,309	$5	$78.58	$61.47 - $95.64
Q3 2023	66,098	$6	$97.14	$88.63 - $111.35
Q2 2023	53,478	$5	$82.71	$66.67 - $95.32
Q1 2023	54,505	$4	$75.97	$59.61 - $87.55
Q4 2022	54,505	$3	$66.70	$54.93 - $77.28
Q3 2022	54,505	$3,397	$64.40	$44.76 - $76.78
Q2 2022	54,505	$2,742	$55.72	$49.35 - $67.19
Q1 2022	54,505	$3,413	$60.97	$51.02 - $71.26
Q4 2021	56,818	$3,859	$56.65	$41.88 - $70.27
Q3 2021	56,818	$2,601	$42.74	$34.01 - $49.78
Q2 2021	56,818	$2,175	$39.26	$35.12 - $44.59
Q1 2021	56,818	$2,364	$38.38	$32.32 - $42.38
Q4 2020	56,818	$1,860	$27.90	$21.91 - $32.93
Q3 2020	59,467	$1,290	$21.22	$19.02 - $23.12
Q2 2020	59,467	$1,179	$16.29	$10.61 - $21.38
Q1 2020	59,467	$740	$19.56	$8.17 - $25.92
Q4 2019	59,467	$1,450	$21.12	$17.04 - $24.70
Q3 2019	59,467	$1,142	$19.23	$16.65 - $22.36
Q2 2019	59,467	$1,202	$20.66	$17.31 - $23.54
Q1 2019	63,773	$1,312	$20.63	$15.57 - $23.35
Q4 2018	78,987	$1,304	$17.29	$14.55 - $20.06
Q3 2018	79,405	$1,463	$21.37	$18.06 - $24.31
Q2 2018	79,485	$1,767	$24.17	$21.45 - $26.38
Q1 2018	79,586	$1,947	$24.12	$20.21 - $27.10
Q4 2017	85,392	$1,788	$20.40	$18.52 - $22.15
Q3 2017	82,734	$1,528	$16.09	$13.65 - $18.49
Q2 2017	83,648	$1,174	$15.03	$13.77 - $16.93
Q1 2017	83,594	$1,295	$14.50	$12.37 - $16.06
Q4 2016	85,366	$1,089	$11.94	$10.74 - $13.32
Q3 2016	87,745	$1,081	$10.35	$8.11 - $12.55
Q2 2016	87,691	$773	$9.51	$8.21 - $10.15
Q1 2016	93,264	$894	$8.56	$6.97 - $9.92
Q4 2015	101,853	$998	$10.52	$9.06 - $11.62
Q3 2015	102,308	$962	$10.16	$8.40 - $11.86
Q2 2015	102,454	$1,198	$12.27	$11.08 - $13.50
Q1 2015	116,488	$1,411	$11.46	$9.65 - $13.31
Q4 2014	123,969	$1,256	$8.78	$6.76 - $10.44
Q3 2014	124,210	$1,110	$9.24	$8.32 - $9.94
Q2 2014	124,347	$1,137	$9.11	$8.22 - $10.07
Q1 2014	133,752	$1,257	$8.98	$7.82 - $9.75
Q4 2013	137,099	$1,130	$7.29	$6.80 - $8.35
Q3 2013	167,755	$1,225	$7.67	$7.16 - $8.50
Q2 2013	168,043	$1,358	$8.02	$7.18 - $8.73