ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 123,702 Value ($000) $4,049 Avg Close $27.90 Range $21.91 - $32.93

Q3 2020

Shares 134,002 Value ($000) $2,907 Avg Close $21.22 Range $19.02 - $23.12

Q2 2020

Shares 130,253 Value ($000) $2,582 Avg Close $16.29 Range $10.61 - $21.38

Q1 2020

Shares 110,453 Value ($000) $1,374 Avg Close $19.56 Range $8.17 - $25.92

Q4 2019

Shares 148,763 Value ($000) $3,627 Avg Close $21.12 Range $17.04 - $24.70

Q3 2019

Shares 150,040 Value ($000) $2,882 Avg Close $19.23 Range $16.65 - $22.36

Q2 2019

Shares 173,156 Value ($000) $3,499 Avg Close $20.66 Range $17.31 - $23.54

Q1 2019

Shares 167,117 Value ($000) $3,438 Avg Close $20.63 Range $15.57 - $23.35

Q4 2018

Shares 182,111 Value ($000) $3,007 Avg Close $17.29 Range $14.55 - $20.06

Q3 2018

Shares 116,144 Value ($000) $2,141 Avg Close $21.37 Range $18.06 - $24.31

Q2 2018

Shares 103,643 Value ($000) $2,305 Avg Close $24.17 Range $21.45 - $26.38

Q1 2018

Shares 74,557 Value ($000) $1,824 Avg Close $24.12 Range $20.21 - $27.10

Q4 2017

Shares 67,744 Value ($000) $1,419 Avg Close $20.40 Range $18.52 - $22.15

Q3 2017

Shares 54,229 Value ($000) $1,002 Avg Close $16.09 Range $13.65 - $18.49

Q2 2017

Shares 50,366 Value ($000) $707 Avg Close $15.03 Range $13.77 - $16.93

Q1 2017

Shares 47,142 Value ($000) $730 Avg Close $14.50 Range $12.37 - $16.06

Q4 2016

Shares 64,473 Value ($000) $823 Avg Close $11.94 Range $10.74 - $13.32

Q3 2016

Shares 56,485 Value ($000) $696 Avg Close $10.35 Range $8.11 - $12.55

Q2 2016

Shares 53,031 Value ($000) $468 Avg Close $9.51 Range $8.21 - $10.15

Q1 2016

Shares 51,425 Value ($000) $493 Avg Close $8.56 Range $6.97 - $9.92

Q4 2015

Shares 36,864 Value ($000) $361 Avg Close $10.52 Range $9.06 - $11.62

Q3 2015

Shares 33,973 Value ($000) $319 Avg Close $10.16 Range $8.40 - $11.86

Q2 2015

Shares 25,169 Value ($000) $294 Avg Close $12.27 Range $11.08 - $13.50

Q1 2015

Shares 18,618 Value ($000) $225 Avg Close $11.46 Range $9.65 - $13.31

Q4 2014

Shares 16,411 Value ($000) $166 Avg Close $8.78 Range $6.76 - $10.44

Q3 2014

Shares 20,795 Value ($000) $186 Avg Close $9.24 Range $8.32 - $9.94

Q2 2014

Shares 17,797 Value ($000) $163 Avg Close $9.11 Range $8.22 - $10.07

Q1 2014

Shares 17,644 Value ($000) $166 Avg Close $8.98 Range $7.82 - $9.75

Q4 2013

Shares 15,772 Value ($000) $130 Avg Close $7.29 Range $6.80 - $8.35

Q3 2013

Shares 14,688 Value ($000) $107 Avg Close $7.67 Range $7.16 - $8.50

Q2 2013

Shares 14,560 Value ($000) $118 Avg Close $8.02 Range $7.18 - $8.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	123,702	$4,049	$27.90	$21.91 - $32.93
Q3 2020	134,002	$2,907	$21.22	$19.02 - $23.12
Q2 2020	130,253	$2,582	$16.29	$10.61 - $21.38
Q1 2020	110,453	$1,374	$19.56	$8.17 - $25.92
Q4 2019	148,763	$3,627	$21.12	$17.04 - $24.70
Q3 2019	150,040	$2,882	$19.23	$16.65 - $22.36
Q2 2019	173,156	$3,499	$20.66	$17.31 - $23.54
Q1 2019	167,117	$3,438	$20.63	$15.57 - $23.35
Q4 2018	182,111	$3,007	$17.29	$14.55 - $20.06
Q3 2018	116,144	$2,141	$21.37	$18.06 - $24.31
Q2 2018	103,643	$2,305	$24.17	$21.45 - $26.38
Q1 2018	74,557	$1,824	$24.12	$20.21 - $27.10
Q4 2017	67,744	$1,419	$20.40	$18.52 - $22.15
Q3 2017	54,229	$1,002	$16.09	$13.65 - $18.49
Q2 2017	50,366	$707	$15.03	$13.77 - $16.93
Q1 2017	47,142	$730	$14.50	$12.37 - $16.06
Q4 2016	64,473	$823	$11.94	$10.74 - $13.32
Q3 2016	56,485	$696	$10.35	$8.11 - $12.55
Q2 2016	53,031	$468	$9.51	$8.21 - $10.15
Q1 2016	51,425	$493	$8.56	$6.97 - $9.92
Q4 2015	36,864	$361	$10.52	$9.06 - $11.62
Q3 2015	33,973	$319	$10.16	$8.40 - $11.86
Q2 2015	25,169	$294	$12.27	$11.08 - $13.50
Q1 2015	18,618	$225	$11.46	$9.65 - $13.31
Q4 2014	16,411	$166	$8.78	$6.76 - $10.44
Q3 2014	20,795	$186	$9.24	$8.32 - $9.94
Q2 2014	17,797	$163	$9.11	$8.22 - $10.07
Q1 2014	17,644	$166	$8.98	$7.82 - $9.75
Q4 2013	15,772	$130	$7.29	$6.80 - $8.35
Q3 2013	14,688	$107	$7.67	$7.16 - $8.50
Q2 2013	14,560	$118	$8.02	$7.18 - $8.73