ARCOSA INC

Ticker: ACA CUSIP: 039653100 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2025

Shares 1,302 Value ($000) $122 Avg Close $92.88 Range $81.83 - $100.37

Q1 2025

Shares 265 Value ($000) $20 Avg Close $91.54 Range $75.61 - $103.61

Q4 2024

Shares 478 Value ($000) $46 Avg Close $100.27 Range $90.16 - $113.12

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,302	$122	$92.88	$81.83 - $100.37
Q1 2025	265	$20	$91.54	$75.61 - $103.61
Q4 2024	478	$46	$100.27	$90.16 - $113.12