CORE & MAIN INC

Ticker: CNM CUSIP: 21874C102 Class: Common Stock

D1 Capital Partners L.P.'s Holding History (CIK: 0001747057)

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

Q4 2025

Shares 2,647,789 Value ($000) $137,606 Avg Close $51.29 Range $43.96 - $57.12

Q3 2025

Shares 5,176,680 Value ($000) $278,661 Avg Close $60.57 Range $47.82 - $67.18

Q2 2025

Shares 6,012,680 Value ($000) $362,865 Avg Close $53.49 Range $43.17 - $60.73

Q1 2025

Shares 4,945,680 Value ($000) $238,926 Avg Close $51.82 Range $44.87 - $58.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,647,789	$137,606	$51.29	$43.96 - $57.12
Q3 2025	5,176,680	$278,661	$60.57	$47.82 - $67.18
Q2 2025	6,012,680	$362,865	$53.49	$43.17 - $60.73
Q1 2025	4,945,680	$238,926	$51.82	$44.87 - $58.22