SEI INVTS CO

Ticker: SEIC CUSIP: 784117103 Class: EQTY

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 21,988 Value ($000) $1,803 Avg Close $81.71 Range $77.03 - $86.45

Q3 2025

Shares 22,388 Value ($000) $1,900 Avg Close $88.30 Range $83.71 - $93.38

Q2 2025

Shares 22,788 Value ($000) $2,048 Avg Close $79.75 Range $63.90 - $89.97

Q1 2025

Shares 25,124 Value ($000) $1,950 Avg Close $79.45 Range $71.12 - $85.92

Q4 2024

Shares 25,224 Value ($000) $2,080 Avg Close $77.08 Range $67.36 - $85.72

Q3 2024

Shares 25,524 Value ($000) $1,766 Avg Close $65.58 Range $61.29 - $68.93

Q2 2024

Shares 26,224 Value ($000) $1,696 Avg Close $65.68 Range $62.54 - $70.05

Q1 2024

Shares 26,624 Value ($000) $1,914 Avg Close $64.80 Range $60.07 - $70.77

Q4 2023

Shares 26,124 Value ($000) $1,660 Avg Close $56.53 Range $50.56 - $62.90

Q3 2023

Shares 26,224 Value ($000) $1,579 Avg Close $59.56 Range $56.42 - $62.41

Q2 2023

Shares 27,624 Value ($000) $1,647 Avg Close $56.04 Range $53.94 - $57.99

Q1 2023

Shares 32,924 Value ($000) $1,895 Avg Close $57.66 Range $51.86 - $62.20

Q4 2022

Shares 33,224 Value ($000) $1,937 Avg Close $53.75 Range $44.20 - $60.60

Q3 2022

Shares 33,124 Value ($000) $1,625 Avg Close $52.12 Range $46.68 - $56.28

Q2 2022

Shares 33,624 Value ($000) $1,816 Avg Close $53.41 Range $49.01 - $58.22

Q1 2022

Shares 34,124 Value ($000) $2,055 Avg Close $56.38 Range $51.21 - $60.93

Q4 2021

Shares 34,337 Value ($000) $2,092 Avg Close $58.40 Range $54.71 - $61.40

Q3 2021

Shares 30,701 Value ($000) $1,821 Avg Close $57.46 Range $53.72 - $59.79

Q2 2021

Shares 33,701 Value ($000) $2,088 Avg Close $58.40 Range $51.52 - $60.63

Q1 2021

Shares 47,901 Value ($000) $2,919 Avg Close $54.84 Range $48.78 - $58.45

Q4 2020

Shares 47,501 Value ($000) $2,730 Avg Close $50.82 Range $45.28 - $53.93

Q3 2020

Shares 48,001 Value ($000) $2,435 Avg Close $49.13 Range $45.38 - $54.55

Q2 2020

Shares 45,201 Value ($000) $2,485 Avg Close $48.36 Range $40.10 - $56.90

Q1 2020

Shares 35,000 Value ($000) $1,622 Avg Close $54.97 Range $32.72 - $64.32

Q4 2019

Shares 37,100 Value ($000) $2,429 Avg Close $57.17 Range $50.93 - $61.71

Q3 2019

Shares 36,800 Value ($000) $2,181 Avg Close $53.14 Range $50.70 - $56.38

Q2 2019

Shares 37,900 Value ($000) $2,126 Avg Close $49.33 Range $45.59 - $53.38

Q1 2019

Shares 46,000 Value ($000) $2,404 Avg Close $45.74 Range $40.36 - $48.94

Q4 2018

Shares 46,600 Value ($000) $2,153 Avg Close $47.77 Range $38.61 - $55.78

Q3 2018

Shares 48,700 Value ($000) $2,976 Avg Close $56.20 Range $52.71 - $58.83

Q2 2018

Shares 48,300 Value ($000) $3,020 Avg Close $60.08 Range $55.04 - $68.02

Q1 2018

Shares 47,600 Value ($000) $3,566 Avg Close $67.22 Range $61.44 - $70.70

Q4 2017

Shares 47,000 Value ($000) $3,377 Avg Close $60.18 Range $54.62 - $65.32

Q3 2017

Shares 49,400 Value ($000) $3,016 Avg Close $51.01 Range $46.91 - $55.45

Q2 2017

Shares 55,000 Value ($000) $2,958 Avg Close $46.13 Range $44.19 - $49.04

Q1 2017

Shares 54,300 Value ($000) $2,739 Avg Close $45.12 Range $42.79 - $47.01

Q4 2016

Shares 54,100 Value ($000) $2,670 Avg Close $41.56 Range $38.69 - $44.97

Q3 2016

Shares 54,500 Value ($000) $2,486 Avg Close $41.67 Range $37.43 - $46.69

Q2 2016

Shares 54,600 Value ($000) $2,627 Avg Close $42.60 Range $37.17 - $45.76

Q1 2016

Shares 54,900 Value ($000) $2,363 Avg Close $36.26 Range $28.30 - $45.92

Q4 2015

Shares 54,700 Value ($000) $2,866 Avg Close $45.84 Range $40.81 - $48.49

Q3 2015

Shares 62,800 Value ($000) $3,029 Avg Close $44.79 Range $40.73 - $48.82

Q2 2015

Shares 59,000 Value ($000) $2,893 Avg Close $41.23 Range $37.88 - $44.66

Q1 2015

Shares 59,000 Value ($000) $2,601 Avg Close $36.74 Range $33.30 - $39.11

Q4 2014

Shares 62,100 Value ($000) $2,486 Avg Close $33.37 Range $28.68 - $35.90

Q3 2014

Shares 62,100 Value ($000) $2,246 Avg Close $31.02 Range $27.76 - $33.20

Q2 2014

Shares 67,000 Value ($000) $2,196 Avg Close $27.88 Range $25.87 - $29.22

Q1 2014

Shares 67,000 Value ($000) $2,252 Avg Close $29.39 Range $27.99 - $30.77

Q4 2013

Shares 67,100 Value ($000) $2,330 Avg Close $28.58 Range $25.93 - $30.23

Q3 2013

Shares 67,500 Value ($000) $2,086 Avg Close $26.47 Range $23.92 - $28.04

Q2 2013

Shares 61,900 Value ($000) $1,760 Avg Close $24.76 Range $22.90 - $26.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,988	$1,803	$81.71	$77.03 - $86.45
Q3 2025	22,388	$1,900	$88.30	$83.71 - $93.38
Q2 2025	22,788	$2,048	$79.75	$63.90 - $89.97
Q1 2025	25,124	$1,950	$79.45	$71.12 - $85.92
Q4 2024	25,224	$2,080	$77.08	$67.36 - $85.72
Q3 2024	25,524	$1,766	$65.58	$61.29 - $68.93
Q2 2024	26,224	$1,696	$65.68	$62.54 - $70.05
Q1 2024	26,624	$1,914	$64.80	$60.07 - $70.77
Q4 2023	26,124	$1,660	$56.53	$50.56 - $62.90
Q3 2023	26,224	$1,579	$59.56	$56.42 - $62.41
Q2 2023	27,624	$1,647	$56.04	$53.94 - $57.99
Q1 2023	32,924	$1,895	$57.66	$51.86 - $62.20
Q4 2022	33,224	$1,937	$53.75	$44.20 - $60.60
Q3 2022	33,124	$1,625	$52.12	$46.68 - $56.28
Q2 2022	33,624	$1,816	$53.41	$49.01 - $58.22
Q1 2022	34,124	$2,055	$56.38	$51.21 - $60.93
Q4 2021	34,337	$2,092	$58.40	$54.71 - $61.40
Q3 2021	30,701	$1,821	$57.46	$53.72 - $59.79
Q2 2021	33,701	$2,088	$58.40	$51.52 - $60.63
Q1 2021	47,901	$2,919	$54.84	$48.78 - $58.45
Q4 2020	47,501	$2,730	$50.82	$45.28 - $53.93
Q3 2020	48,001	$2,435	$49.13	$45.38 - $54.55
Q2 2020	45,201	$2,485	$48.36	$40.10 - $56.90
Q1 2020	35,000	$1,622	$54.97	$32.72 - $64.32
Q4 2019	37,100	$2,429	$57.17	$50.93 - $61.71
Q3 2019	36,800	$2,181	$53.14	$50.70 - $56.38
Q2 2019	37,900	$2,126	$49.33	$45.59 - $53.38
Q1 2019	46,000	$2,404	$45.74	$40.36 - $48.94
Q4 2018	46,600	$2,153	$47.77	$38.61 - $55.78
Q3 2018	48,700	$2,976	$56.20	$52.71 - $58.83
Q2 2018	48,300	$3,020	$60.08	$55.04 - $68.02
Q1 2018	47,600	$3,566	$67.22	$61.44 - $70.70
Q4 2017	47,000	$3,377	$60.18	$54.62 - $65.32
Q3 2017	49,400	$3,016	$51.01	$46.91 - $55.45
Q2 2017	55,000	$2,958	$46.13	$44.19 - $49.04
Q1 2017	54,300	$2,739	$45.12	$42.79 - $47.01
Q4 2016	54,100	$2,670	$41.56	$38.69 - $44.97
Q3 2016	54,500	$2,486	$41.67	$37.43 - $46.69
Q2 2016	54,600	$2,627	$42.60	$37.17 - $45.76
Q1 2016	54,900	$2,363	$36.26	$28.30 - $45.92
Q4 2015	54,700	$2,866	$45.84	$40.81 - $48.49
Q3 2015	62,800	$3,029	$44.79	$40.73 - $48.82
Q2 2015	59,000	$2,893	$41.23	$37.88 - $44.66
Q1 2015	59,000	$2,601	$36.74	$33.30 - $39.11
Q4 2014	62,100	$2,486	$33.37	$28.68 - $35.90
Q3 2014	62,100	$2,246	$31.02	$27.76 - $33.20
Q2 2014	67,000	$2,196	$27.88	$25.87 - $29.22
Q1 2014	67,000	$2,252	$29.39	$27.99 - $30.77
Q4 2013	67,100	$2,330	$28.58	$25.93 - $30.23
Q3 2013	67,500	$2,086	$26.47	$23.92 - $28.04
Q2 2013	61,900	$1,760	$24.76	$22.90 - $26.69