Prelude Capital Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Prelude Capital 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	-74,044	Closed	-$3.75M	–	1615
2024 Q4	$3.75M	Buy	+74,044	New	+$3.46M	0.23%	83
2021 Q2	–	Sell	-52,303	Closed	-$1.44M	–	2041
2021 Q1	$1.44M	Buy	+52,303	New	+$1.31M	0.04%	455
2020 Q4	–	Sell	-102	Closed	-$2K	–	2113
2020 Q3	$2K	Buy	+102	New	+$1.63K	﹤0.01%	1688
2020 Q2	–	Sell	-407	Closed	-$6K	–	2317
2020 Q1	$6K	Buy	+407	New	+$7.91K	﹤0.01%	1217
2019 Q3	–	Sell	-3,865	Closed	-$73K	–	2138
2019 Q2	$73K	Buy	+3,865	New	+$61.5K	﹤0.01%	1034
2018 Q3	–	Sell	-20,029	Closed	-$517K	–	2098
2018 Q2	$517K	Buy	+20,029	New	+$558K	0.03%	526
2018 Q1	–	Sell	-10,970	Closed	-$339K	–	1761
2017 Q4	$339K	Sell	10,970 -21,436	-66%	-$645K	0.03%	508
2017 Q3	$1.01M	Buy	32,406 +6,316	+24%	+$179K	0.09%	241
2017 Q2	$730K	Sell	26,090 -2,888	-10%	-$75.2K	0.07%	263
2017 Q1	$694K	Buy	+28,978	New	+$680K	0.07%	292
2016 Q2	–	Sell	-3,026	Closed	-$56K	–	1783
2016 Q1	$56K	Buy	+3,026	New	+$49.5K	0.01%	947

Other funds holding SUM

SFCL

Strengthening Families & Communities LLC Boston, Massachusetts $450M AUM 41.19% 1-Year Est. Return

Principal Securities Des Moines, Iowa $8.31B AUM 21.94% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $59.2B AUM 26.02% 1-Year Est. Return

WAM

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

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

Prelude Capital Management's SUM Position: Q1 2025 in Review

Prelude Capital Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2025, closing a stake of 74,044 shares — an estimated $3.75M sold.

Prelude Capital Management first reported a position in SUM in Q1 2016 and held it in 11 quarters. The position peaked at $3.75M in Q4 2024. 7 funds tracked by Wall St. Rank hold SUM as of Q1 2025.

Prelude Capital Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2025 after selling out during the quarter.
Prelude Capital Management sold 74,044 Summit Materials, Inc. Class A Common Stock shares in Q1 2025, an estimated $3.75M.
Prelude Capital Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2016 and held it in 11 quarters.
Prelude Capital Management's Summit Materials, Inc. Class A Common Stock position peaked at $3.75M in Q4 2024.
7 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2025.

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