ARCOSA INC

Ticker: ACA CUSIP: 039653100 Class: Common Stock

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q4 2018

Shares 3,033 Value ($000) $84 Avg Close $26.73 Range $22.35 - $34.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	3,033	$84	$26.73	$22.35 - $34.01