ARCOSA INC

Ticker: ACA CUSIP: 039653100 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 144,934 Value ($000) $15,409 Avg Close $100.90 Range $88.94 - $113.20

Q3 2025

Shares 89,986 Value ($000) $8,433 Avg Close $92.88 Range $81.83 - $100.37

Q2 2025

Shares 42,378 Value ($000) $3,675 Avg Close $83.52 Range $67.96 - $91.29

Q1 2025

Shares 33,924 Value ($000) $2,616 Avg Close $91.54 Range $75.61 - $103.61

Q4 2024

Shares 55,310 Value ($000) $5,351 Avg Close $100.27 Range $90.16 - $113.12

Q3 2024

Shares 44,285 Value ($000) $4,196 Avg Close $87.03 Range $72.52 - $96.16

Q2 2024

Shares 25,189 Value ($000) $2,101 Avg Close $83.00 Range $74.77 - $89.10

Q1 2024

Shares 685 Value ($000) $59 Avg Close $81.04 Range $75.99 - $88.68

Q4 2023

Shares 4,522 Value ($000) $374 Avg Close $73.01 Range $61.67 - $83.79

Q3 2023

Shares 49,799 Value ($000) $3,581 Avg Close $75.42 Range $71.36 - $78.93

Q2 2023

Shares 82,313 Value ($000) $6,237 Avg Close $66.81 Range $57.15 - $76.20

Q1 2023

Shares 11,890 Value ($000) $750 Avg Close $58.27 Range $51.62 - $64.02

Q4 2022

Shares 15,967 Value ($000) $868 Avg Close $58.90 Range $52.90 - $64.94

Q3 2022

Shares 17,071 Value ($000) $976 Avg Close $54.93 Range $43.13 - $65.21

Q1 2022

Shares 25,786 Value ($000) $1,476 Avg Close $50.97 Range $42.95 - $59.17

Q4 2021

Shares 30,948 Value ($000) $1,631 Avg Close $52.83 Range $47.08 - $58.26

Q3 2021

Shares 76,275 Value ($000) $3,827 Avg Close $51.15 Range $47.56 - $58.45

Q2 2021

Shares 17,504 Value ($000) $1,028 Avg Close $60.99 Range $54.59 - $65.22

Q1 2021

Shares 41,044 Value ($000) $2,672 Avg Close $60.52 Range $52.78 - $67.47

Q4 2020

Shares 30,627 Value ($000) $1,682 Avg Close $50.24 Range $42.43 - $56.38

Q3 2020

Shares 9,553 Value ($000) $421 Avg Close $43.23 Range $36.59 - $47.84

Q2 2020

Shares 51,654 Value ($000) $2,180 Avg Close $37.79 Range $30.48 - $45.06

Q4 2019

Shares 418,459 Value ($000) $18,642 Avg Close $37.69 Range $31.78 - $45.41

Q3 2019

Shares 516,824 Value ($000) $17,680 Avg Close $33.88 Range $30.05 - $37.80

Q2 2019

Shares 251,689 Value ($000) $9,471 Avg Close $33.42 Range $28.78 - $38.84

Q1 2019

Shares 355,473 Value ($000) $10,859 Avg Close $29.80 Range $25.88 - $34.30

Q4 2018

Shares 307,698 Value ($000) $8,520 Avg Close $26.73 Range $22.35 - $34.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	144,934	$15,409	$100.90	$88.94 - $113.20
Q3 2025	89,986	$8,433	$92.88	$81.83 - $100.37
Q2 2025	42,378	$3,675	$83.52	$67.96 - $91.29
Q1 2025	33,924	$2,616	$91.54	$75.61 - $103.61
Q4 2024	55,310	$5,351	$100.27	$90.16 - $113.12
Q3 2024	44,285	$4,196	$87.03	$72.52 - $96.16
Q2 2024	25,189	$2,101	$83.00	$74.77 - $89.10
Q1 2024	685	$59	$81.04	$75.99 - $88.68
Q4 2023	4,522	$374	$73.01	$61.67 - $83.79
Q3 2023	49,799	$3,581	$75.42	$71.36 - $78.93
Q2 2023	82,313	$6,237	$66.81	$57.15 - $76.20
Q1 2023	11,890	$750	$58.27	$51.62 - $64.02
Q4 2022	15,967	$868	$58.90	$52.90 - $64.94
Q3 2022	17,071	$976	$54.93	$43.13 - $65.21
Q1 2022	25,786	$1,476	$50.97	$42.95 - $59.17
Q4 2021	30,948	$1,631	$52.83	$47.08 - $58.26
Q3 2021	76,275	$3,827	$51.15	$47.56 - $58.45
Q2 2021	17,504	$1,028	$60.99	$54.59 - $65.22
Q1 2021	41,044	$2,672	$60.52	$52.78 - $67.47
Q4 2020	30,627	$1,682	$50.24	$42.43 - $56.38
Q3 2020	9,553	$421	$43.23	$36.59 - $47.84
Q2 2020	51,654	$2,180	$37.79	$30.48 - $45.06
Q4 2019	418,459	$18,642	$37.69	$31.78 - $45.41
Q3 2019	516,824	$17,680	$33.88	$30.05 - $37.80
Q2 2019	251,689	$9,471	$33.42	$28.78 - $38.84
Q1 2019	355,473	$10,859	$29.80	$25.88 - $34.30
Q4 2018	307,698	$8,520	$26.73	$22.35 - $34.01