Institutional shares held 119 Million
121K calls
270K puts
Total value of holdings $4.39B
$4.45M calls
$9.95M puts
Market Cap $4.37B
118,300,000 Shares Out.
Institutional ownership 100.47%
# of Institutions 321


Latest Institutional Activity in SUM

Top Purchases

Q1 2024
Alliancebernstein L.P. Shares Held: 2.08M ($76.9M)
Q1 2024
Frontier Capital Management CO LLC Shares Held: 2.21M ($81.5M)
Q1 2024
Millennium Management LLC Shares Held: 2.35M ($87M)
Q1 2024
Hood River Capital Management LLC Shares Held: 745K ($27.5M)
Q1 2024
Invesco Ltd. Shares Held: 4.44M ($164M)

Top Sells

Q1 2024
Black Rock Inc. Shares Held: 10M ($370M)
Q1 2024
Goldman Sachs Group Inc Shares Held: 804K ($29.7M)
Q1 2024
Westwood Holdings Group Inc Shares Held: 517K ($19.1M)
Q1 2024
Dimensional Fund Advisors LP Shares Held: 4.87M ($180M)
Q1 2024
Janus Henderson Group PLC Shares Held: 2.84M ($105M)

About SUM

Summit Materials, Inc., through its subsidiaries, produces and sells construction materials and related downstream products for the public infrastructure, and residential and nonresidential end markets. It operates through three segments: West, East, and Cement. The company's products include aggregates, cement, ready-mix concrete, asphalt paving mixes, and concrete products, as well as plastics components. It also provides asphalt paving and related services to the private and public infrastructure sectors. In addition, the company operates municipal waste, construction, and demolition debris landfills; and liquid asphalt terminals. It has operations in the United States; and in British Columbia, Canada. The company was founded in 2009 and is headquartered in Denver, Colorado.


Insider Transactions at SUM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
400K Shares
From 21 Insiders
Exercise of conversion of derivative security 217K shares
Grant, award, or other acquisition 133K shares
Conversion of derivative security 50K shares
Sell / Disposition
158K Shares
From 11 Insiders
Payment of exercise price or tax liability 107K shares
Bona fide gift 224 shares
Open market or private sale 50.6K shares

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