Atom Investors’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Atom Investors’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
2021 Q1	–	Sell	-42,290	Closed	-$835K	–	447
2020 Q4	$835K	Buy	+42,290	New	+$786K	0.08%	203

Other funds holding SUM

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

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

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

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

EAM

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return

Atom Investors's SUM Position: Q1 2021 in Review

Atom Investors sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2021, closing a stake of 42,290 shares — an estimated $835K sold.

Atom Investors first reported a position in SUM in Q4 2020 and held it in 1 quarter. The position peaked at $835K in Q4 2020. 250 funds tracked by Wall St. Rank hold SUM as of Q1 2021.

Atom Investors reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2021 after selling out during the quarter.
Atom Investors sold 42,290 Summit Materials, Inc. Class A Common Stock shares in Q1 2021, an estimated $835K.
Atom Investors first reported a position in Summit Materials, Inc. Class A Common Stock in Q4 2020 and held it in 1 quarter.
Atom Investors's Summit Materials, Inc. Class A Common Stock position peaked at $835K in Q4 2020.
250 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2021.

Based on Atom Investors's 13F filing for Q1 2021, filed 17 May 2021.