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

Gyon Technologies 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
2022 Q3	–	Sell	-9,154	Closed	-$210K	–	641
2022 Q2	$210K	Buy	+9,154	New	+$243K	0.06%	400
2022 Q1	–	Sell	-13,158	Closed	-$519K	–	616
2021 Q4	$519K	Buy	+13,158	New	+$482K	0.1%	294
2021 Q1	–	Sell	-77,629	Closed	-$1.53M	–	530
2020 Q4	$1.53M	Buy	+77,629	New	+$1.44M	0.53%	45
2020 Q1	–	Sell	-24,573	Closed	-$577K	–	193
2019 Q4	$577K	Buy	+24,573	New	+$558K	0.38%	78

Other funds holding SUM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Gyon Technologies Capital Management's SUM Position: Q3 2022 in Review

Gyon Technologies Capital Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q3 2022, closing a stake of 9,154 shares — an estimated $210K sold.

Gyon Technologies Capital Management first reported a position in SUM in Q4 2019 and held it in 4 quarters. The position peaked at $1.53M in Q4 2020. 243 funds tracked by Wall St. Rank hold SUM as of Q3 2022.

Gyon Technologies Capital Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q3 2022 after selling out during the quarter.
Gyon Technologies Capital Management sold 9,154 Summit Materials, Inc. Class A Common Stock shares in Q3 2022, an estimated $210K.
Gyon Technologies Capital Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q4 2019 and held it in 4 quarters.
Gyon Technologies Capital Management's Summit Materials, Inc. Class A Common Stock position peaked at $1.53M in Q4 2020.
243 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q3 2022.

Based on Gyon Technologies Capital Management's 13F filing for Q3 2022, filed 14 Nov 2022.