Decagon Asset Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Decagon Asset Management’s Portfolio SUM Stock Details SUM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-195,466	Closed	-$9.89M	–	58
2024 Q4	$9.89M	Buy	+195,466	New	+$9.13M	4.51%	9

Other funds holding SUM

SFCL

Strengthening Families & Communities LLC Boston, Massachusetts $401M AUM 33.17% 1-Year Est. Return

Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return

WAM

WFA Asset Management Whitefish Bay, Wisconsin $184M AUM 12.29% 1-Year Est. Return

IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Decagon Asset Management's SUM Position: Q1 2025 in Review

Decagon Asset Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2025, closing a stake of 195,466 shares — an estimated $9.89M sold.

Decagon Asset Management first reported a position in SUM in Q4 2024 and held it in 1 quarter. The position peaked at $9.89M in Q4 2024. 7 funds tracked by Wall St. Rank hold SUM as of Q1 2025.

Decagon Asset Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2025 after selling out during the quarter.
Decagon Asset Management sold 195,466 Summit Materials, Inc. Class A Common Stock shares in Q1 2025, an estimated $9.89M.
Decagon Asset Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q4 2024 and held it in 1 quarter.
Decagon Asset Management's Summit Materials, Inc. Class A Common Stock position peaked at $9.89M in Q4 2024.
7 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2025.

Based on Decagon Asset Management's 13F filing for Q1 2025, filed 15 May 2025.