AECOM

Ticker: ACM CUSIP: 00766T100 Class: EQTY

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

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

Q4 2025

Shares 31,276 Value ($000) $2,982 Avg Close $117.24 Range $94.71 - $135.10

Q3 2025

Shares 31,576 Value ($000) $4,120 Avg Close $120.14 Range $108.24 - $133.13

Q2 2025

Shares 31,776 Value ($000) $3,586 Avg Close $103.04 Range $84.37 - $113.38

Q1 2025

Shares 31,776 Value ($000) $2,947 Avg Close $100.41 Range $89.40 - $110.75

Q4 2024

Shares 31,776 Value ($000) $3,394 Avg Close $107.82 Range $99.46 - $117.08

Q3 2024

Shares 31,876 Value ($000) $3,292 Avg Close $92.55 Range $81.03 - $103.10

Q2 2024

Shares 32,776 Value ($000) $2,889 Avg Close $89.57 Range $83.11 - $96.77

Q1 2024

Shares 33,376 Value ($000) $3,274 Avg Close $88.62 Range $83.80 - $96.80

Q4 2023

Shares 33,276 Value ($000) $3,076 Avg Close $83.01 Range $72.77 - $91.96

Q3 2023

Shares 33,176 Value ($000) $2,755 Avg Close $84.14 Range $79.57 - $87.77

Q2 2023

Shares 34,276 Value ($000) $2,903 Avg Close $79.85 Range $74.02 - $85.13

Q1 2023

Shares 35,076 Value ($000) $2,958 Avg Close $83.77 Range $76.85 - $89.56

Q4 2022

Shares 35,576 Value ($000) $3,021 Avg Close $76.23 Range $66.02 - $84.31

Q3 2022

Shares 35,176 Value ($000) $2,405 Avg Close $68.60 Range $59.96 - $75.62

Q2 2022

Shares 35,976 Value ($000) $2,346 Avg Close $67.51 Range $58.64 - $76.80

Q1 2022

Shares 35,876 Value ($000) $2,756 Avg Close $70.75 Range $62.94 - $77.06

Q4 2021

Shares 36,552 Value ($000) $2,827 Avg Close $67.52 Range $59.53 - $75.33

Q3 2021

Shares 36,052 Value ($000) $2,277 Avg Close $61.23 Range $56.12 - $65.00

Q2 2021

Shares 36,852 Value ($000) $2,333 Avg Close $62.86 Range $57.58 - $67.36

Q1 2021

Shares 54,752 Value ($000) $3,510 Avg Close $54.74 Range $46.83 - $63.86

Q4 2020

Shares 54,952 Value ($000) $2,736 Avg Close $45.97 Range $39.74 - $51.17

Q3 2020

Shares 58,452 Value ($000) $2,446 Avg Close $36.65 Range $33.50 - $41.04

Q2 2020

Shares 58,252 Value ($000) $2,189 Avg Close $34.44 Range $24.82 - $44.94

Q1 2020

Shares 43,500 Value ($000) $1,298 Avg Close $41.14 Range $20.93 - $50.39

Q4 2019

Shares 46,200 Value ($000) $1,993 Avg Close $39.85 Range $34.45 - $42.66

Q3 2019

Shares 45,800 Value ($000) $1,720 Avg Close $34.64 Range $31.04 - $37.27

Q2 2019

Shares 46,600 Value ($000) $1,764 Avg Close $31.95 Range $28.79 - $36.49

Q1 2019

Shares 55,600 Value ($000) $1,650 Avg Close $28.74 Range $24.98 - $30.77

Q4 2018

Shares 55,700 Value ($000) $1,476 Avg Close $29.26 Range $23.88 - $32.93

Q3 2018

Shares 59,500 Value ($000) $1,943 Avg Close $31.70 Range $29.76 - $33.66

Q2 2018

Shares 59,100 Value ($000) $1,952 Avg Close $32.99 Range $30.97 - $35.55

Q1 2018

Shares 58,000 Value ($000) $2,067 Avg Close $35.51 Range $32.45 - $38.37

Q4 2017

Shares 56,700 Value ($000) $2,106 Avg Close $34.97 Range $31.89 - $37.74

Q3 2017

Shares 58,900 Value ($000) $2,168 Avg Close $31.61 Range $29.00 - $35.82

Q2 2017

Shares 64,200 Value ($000) $2,076 Avg Close $31.88 Range $30.45 - $34.70

Q1 2017

Shares 63,100 Value ($000) $2,246 Avg Close $35.17 Range $31.84 - $37.99

Q4 2016

Shares 62,000 Value ($000) $2,254 Avg Close $31.93 Range $25.45 - $39.16

Q3 2016

Shares 61,900 Value ($000) $1,840 Avg Close $31.00 Range $26.50 - $34.81

Q2 2016

Shares 61,500 Value ($000) $1,954 Avg Close $30.42 Range $27.95 - $32.75

Q1 2016

Shares 60,900 Value ($000) $1,875 Avg Close $26.69 Range $21.93 - $30.68

Q4 2015

Shares 59,900 Value ($000) $1,799 Avg Close $28.91 Range $25.43 - $31.85

Q3 2015

Shares 68,600 Value ($000) $1,887 Avg Close $27.92 Range $23.12 - $32.22

Q2 2015

Shares 68,500 Value ($000) $2,266 Avg Close $31.74 Range $29.14 - $34.04

Q1 2015

Shares 70,500 Value ($000) $2,173 Avg Close $27.44 Range $23.87 - $30.12

Q4 2014

Shares 73,200 Value ($000) $2,223 Avg Close $30.01 Range $26.19 - $32.93

Q3 2014

Shares 47,200 Value ($000) $1,593 Avg Close $34.15 Range $30.00 - $36.78

Q2 2014

Shares 46,800 Value ($000) $1,507 Avg Close $31.04 Range $28.78 - $32.45

Q1 2014

Shares 46,600 Value ($000) $1,499 Avg Close $29.32 Range $26.49 - $31.36

Q4 2013

Shares 46,000 Value ($000) $1,354 Avg Close $29.07 Range $26.30 - $31.64

Q3 2013

Shares 47,000 Value ($000) $1,470 Avg Close $30.10 Range $27.02 - $33.89

Q2 2013

Shares 47,400 Value ($000) $1,507 Avg Close $29.07 Range $26.65 - $31.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,276	$2,982	$117.24	$94.71 - $135.10
Q3 2025	31,576	$4,120	$120.14	$108.24 - $133.13
Q2 2025	31,776	$3,586	$103.04	$84.37 - $113.38
Q1 2025	31,776	$2,947	$100.41	$89.40 - $110.75
Q4 2024	31,776	$3,394	$107.82	$99.46 - $117.08
Q3 2024	31,876	$3,292	$92.55	$81.03 - $103.10
Q2 2024	32,776	$2,889	$89.57	$83.11 - $96.77
Q1 2024	33,376	$3,274	$88.62	$83.80 - $96.80
Q4 2023	33,276	$3,076	$83.01	$72.77 - $91.96
Q3 2023	33,176	$2,755	$84.14	$79.57 - $87.77
Q2 2023	34,276	$2,903	$79.85	$74.02 - $85.13
Q1 2023	35,076	$2,958	$83.77	$76.85 - $89.56
Q4 2022	35,576	$3,021	$76.23	$66.02 - $84.31
Q3 2022	35,176	$2,405	$68.60	$59.96 - $75.62
Q2 2022	35,976	$2,346	$67.51	$58.64 - $76.80
Q1 2022	35,876	$2,756	$70.75	$62.94 - $77.06
Q4 2021	36,552	$2,827	$67.52	$59.53 - $75.33
Q3 2021	36,052	$2,277	$61.23	$56.12 - $65.00
Q2 2021	36,852	$2,333	$62.86	$57.58 - $67.36
Q1 2021	54,752	$3,510	$54.74	$46.83 - $63.86
Q4 2020	54,952	$2,736	$45.97	$39.74 - $51.17
Q3 2020	58,452	$2,446	$36.65	$33.50 - $41.04
Q2 2020	58,252	$2,189	$34.44	$24.82 - $44.94
Q1 2020	43,500	$1,298	$41.14	$20.93 - $50.39
Q4 2019	46,200	$1,993	$39.85	$34.45 - $42.66
Q3 2019	45,800	$1,720	$34.64	$31.04 - $37.27
Q2 2019	46,600	$1,764	$31.95	$28.79 - $36.49
Q1 2019	55,600	$1,650	$28.74	$24.98 - $30.77
Q4 2018	55,700	$1,476	$29.26	$23.88 - $32.93
Q3 2018	59,500	$1,943	$31.70	$29.76 - $33.66
Q2 2018	59,100	$1,952	$32.99	$30.97 - $35.55
Q1 2018	58,000	$2,067	$35.51	$32.45 - $38.37
Q4 2017	56,700	$2,106	$34.97	$31.89 - $37.74
Q3 2017	58,900	$2,168	$31.61	$29.00 - $35.82
Q2 2017	64,200	$2,076	$31.88	$30.45 - $34.70
Q1 2017	63,100	$2,246	$35.17	$31.84 - $37.99
Q4 2016	62,000	$2,254	$31.93	$25.45 - $39.16
Q3 2016	61,900	$1,840	$31.00	$26.50 - $34.81
Q2 2016	61,500	$1,954	$30.42	$27.95 - $32.75
Q1 2016	60,900	$1,875	$26.69	$21.93 - $30.68
Q4 2015	59,900	$1,799	$28.91	$25.43 - $31.85
Q3 2015	68,600	$1,887	$27.92	$23.12 - $32.22
Q2 2015	68,500	$2,266	$31.74	$29.14 - $34.04
Q1 2015	70,500	$2,173	$27.44	$23.87 - $30.12
Q4 2014	73,200	$2,223	$30.01	$26.19 - $32.93
Q3 2014	47,200	$1,593	$34.15	$30.00 - $36.78
Q2 2014	46,800	$1,507	$31.04	$28.78 - $32.45
Q1 2014	46,600	$1,499	$29.32	$26.49 - $31.36
Q4 2013	46,000	$1,354	$29.07	$26.30 - $31.64
Q3 2013	47,000	$1,470	$30.10	$27.02 - $33.89
Q2 2013	47,400	$1,507	$29.07	$26.65 - $31.59