AECOM

Ticker: ACM CUSIP: 00766T100 Class: EQTY

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025

Shares 4,988 Value ($000) $476 Avg Close $117.24 Range $94.71 - $135.10

Q3 2025

Shares 10,149 Value ($000) $1,322 Avg Close $120.14 Range $108.24 - $133.13

Q2 2025

Shares 7,783 Value ($000) $878 Avg Close $103.04 Range $84.37 - $113.38

Q1 2025

Shares 4,729 Value ($000) $439 Avg Close $100.41 Range $89.40 - $110.75

Q4 2024

Shares 4,183 Value ($000) $448 Avg Close $107.82 Range $99.46 - $117.08

Q3 2024

Shares 3,538 Value ($000) $365 Avg Close $92.55 Range $81.03 - $103.10

Q2 2024

Shares 5,344 Value ($000) $471 Avg Close $89.57 Range $83.11 - $96.77

Q1 2024

Shares 4,370 Value ($000) $429 Avg Close $88.62 Range $83.80 - $96.80

Q4 2023

Shares 4,510 Value ($000) $417 Avg Close $83.01 Range $72.77 - $91.96

Q4 2021

Shares 22,285 Value ($000) $1,724 Avg Close $67.52 Range $59.53 - $75.33

Q3 2021

Shares 23,226 Value ($000) $1,484 Avg Close $61.23 Range $56.12 - $65.00

Q2 2021

Shares 26,238 Value ($000) $1,661 Avg Close $62.86 Range $57.58 - $67.36

Q1 2021

Shares 27,226 Value ($000) $1,745 Avg Close $54.74 Range $46.83 - $63.86

Q4 2020

Shares 25,530 Value ($000) $1,271 Avg Close $45.97 Range $39.74 - $51.17

Q3 2020

Shares 25,807 Value ($000) $1,080 Avg Close $36.65 Range $33.50 - $41.04

Q2 2020

Shares 26,137 Value ($000) $982 Avg Close $34.44 Range $24.82 - $44.94

Q1 2020

Shares 26,188 Value ($000) $782 Avg Close $41.14 Range $20.93 - $50.39

Q4 2019

Shares 38,238 Value ($000) $1,649 Avg Close $39.85 Range $34.45 - $42.66

Q3 2019

Shares 39,803 Value ($000) $1,495 Avg Close $34.64 Range $31.04 - $37.27

Q2 2019

Shares 41,439 Value ($000) $1,568 Avg Close $31.95 Range $28.79 - $36.49

Q1 2019

Shares 42,258 Value ($000) $1,254 Avg Close $28.74 Range $24.98 - $30.77

Q4 2018

Shares 34,211 Value ($000) $900 Avg Close $29.26 Range $23.88 - $32.93

Q3 2018

Shares 35,930 Value ($000) $1,173 Avg Close $31.70 Range $29.76 - $33.66

Q2 2018

Shares 36,176 Value ($000) $1,195 Avg Close $32.99 Range $30.97 - $35.55

Q1 2018

Shares 36,093 Value ($000) $1,286 Avg Close $35.51 Range $32.45 - $38.37

Q4 2017

Shares 24,332 Value ($000) $904 Avg Close $34.97 Range $31.89 - $37.74

Q3 2017

Shares 24,332 Value ($000) $896 Avg Close $31.61 Range $29.00 - $35.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,988	$476	$117.24	$94.71 - $135.10
Q3 2025	10,149	$1,322	$120.14	$108.24 - $133.13
Q2 2025	7,783	$878	$103.04	$84.37 - $113.38
Q1 2025	4,729	$439	$100.41	$89.40 - $110.75
Q4 2024	4,183	$448	$107.82	$99.46 - $117.08
Q3 2024	3,538	$365	$92.55	$81.03 - $103.10
Q2 2024	5,344	$471	$89.57	$83.11 - $96.77
Q1 2024	4,370	$429	$88.62	$83.80 - $96.80
Q4 2023	4,510	$417	$83.01	$72.77 - $91.96
Q4 2021	22,285	$1,724	$67.52	$59.53 - $75.33
Q3 2021	23,226	$1,484	$61.23	$56.12 - $65.00
Q2 2021	26,238	$1,661	$62.86	$57.58 - $67.36
Q1 2021	27,226	$1,745	$54.74	$46.83 - $63.86
Q4 2020	25,530	$1,271	$45.97	$39.74 - $51.17
Q3 2020	25,807	$1,080	$36.65	$33.50 - $41.04
Q2 2020	26,137	$982	$34.44	$24.82 - $44.94
Q1 2020	26,188	$782	$41.14	$20.93 - $50.39
Q4 2019	38,238	$1,649	$39.85	$34.45 - $42.66
Q3 2019	39,803	$1,495	$34.64	$31.04 - $37.27
Q2 2019	41,439	$1,568	$31.95	$28.79 - $36.49
Q1 2019	42,258	$1,254	$28.74	$24.98 - $30.77
Q4 2018	34,211	$900	$29.26	$23.88 - $32.93
Q3 2018	35,930	$1,173	$31.70	$29.76 - $33.66
Q2 2018	36,176	$1,195	$32.99	$30.97 - $35.55
Q1 2018	36,093	$1,286	$35.51	$32.45 - $38.37
Q4 2017	24,332	$904	$34.97	$31.89 - $37.74
Q3 2017	24,332	$896	$31.61	$29.00 - $35.82