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Commonwealth Equity Services, LLC

SEC CIK
0000312272
Latest filing
Jul 29, 2026

SUM holding history

Summit Materials, Inc. in every 13F filed by Commonwealth Equity Services, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SUM overviewAll 13F holders of SUMFull Q2 2026 holdings

Shares (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q1 2021
Holdings of SUM by Commonwealth Equity Services, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−35,873−100.0%Sold outHolders
Q4 202435,873$1.81M<0.1%−181−0.5%ReducedHolders
Q3 202436,054$1.41M<0.1%−2,322−6.1%ReducedHolders
Q2 202438,376$1.41M<0.1%−7,559−16.5%ReducedHolders
Q1 202445,935$2.05M<0.1%+8,313+22.1%AddedHolders
Q4 202337,622$1.45M<0.1%+2,736+7.8%AddedHolders
Q3 202334,886$1.09M<0.1%+12,911+58.8%AddedHolders
Q2 202321,975$832.0K<0.1%−1,271−5.5%ReducedHolders
Q1 202323,246$662.0K<0.1%+743+3.3%AddedHolders
Q4 202222,503$638.0K<0.1%+868+4.0%AddedHolders
Q3 202221,635$518.0K<0.1%−40,129−65.0%ReducedHolders
Q2 202261,764$1.44M<0.1%−8,872−12.6%ReducedHolders
Q1 202270,636$2.19M<0.1%−17,196−19.6%ReducedHolders
Q4 202187,832$3.52M<0.1%+20,943+31.3%AddedHolders
Q3 202166,889$2.14M<0.1%+1,295+2.0%AddedHolders
Q2 202165,594$2.29M<0.1%+4,874+8.0%AddedHolders
Q1 202160,720$1.70M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.