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Summit Materials, Inc.

SUMDelisted Feb 11, 2025
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
SEC CIK
0001621563

Summit Materials, Inc. was delisted on Feb 11, 2025; its insiders filed their last Form 4 on Feb 10, 2025; 396 institutions reported holding it in 13F filings for Q4 2024, worth $6.07B in total; no superinvestor held it.

13F holders, Q1 2025

Institutional positions in Summit Materials, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

SUM is no longer listed, and 13F filings after Q4 2024 list far fewer holders. See Q4 2024

Institutional holders
7
−385 vs. Q4 2024
Shares held
7.13K
−118.6M (−100.0%) vs. Q4 2024
Total value
$304.4K
−$6.00B (−100.0%) vs. Q4 2024
New holders
1
0 more added
Sold out
386
2 more reduced

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SUM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 7 institutions
Q1 2021: 250 institutionsQ2 2021: 240 institutionsQ3 2021: 240 institutionsQ4 2021: 260 institutionsQ1 2022: 261 institutionsQ2 2022: 238 institutionsQ3 2022: 243 institutionsQ4 2022: 243 institutionsQ1 2023: 245 institutionsQ2 2023: 268 institutionsQ3 2023: 294 institutionsQ4 2023: 297 institutionsQ1 2024: 308 institutionsQ2 2024: 306 institutionsQ3 2024: 335 institutionsQ4 2024: 396 institutionsQ1 2025: 7 institutionsQ2 2025: 2 institutionsQ3 2025: 3 institutionsQ4 2025: 1 institutionQ1 2026: 1 institutionQ2 2026: 1 institution
Value heldQ1 2025: $304.4K
Q1 2021: $3.27BQ2 2021: $4.18BQ3 2021: $3.87BQ4 2021: $4.81BQ1 2022: $3.67BQ2 2022: $2.80BQ3 2022: $2.86BQ4 2022: $3.47BQ1 2023: $3.47BQ2 2023: $4.60BQ3 2023: $3.76BQ4 2023: $4.62BQ1 2024: $5.40BQ2 2024: $4.47BQ3 2024: $4.79BQ4 2024: $6.07BQ1 2025: $304.4KQ2 2025: $6.99KQ3 2025: $140.1KQ4 2025: $105Q1 2026: $105Q2 2026: $105
Institutions holding SUM and their total value by quarter
QuarterHoldersValue
Q2 20261$105
Q1 20261$105
Q4 20251$105
Q3 20253$140.1K
Q2 20252$6.99K
Q1 20257$304.4K
Q4 2024396$6.07B
Q3 2024335$4.79B
Q2 2024306$4.47B
Q1 2024308$5.40B
Q4 2023297$4.62B
Q3 2023294$3.76B
Q2 2023268$4.60B
Q1 2023245$3.47B
Q4 2022243$3.47B
Q3 2022243$2.86B
Q2 2022238$2.80B
Q1 2022261$3.67B
Q4 2021260$4.81B
Q3 2021240$3.87B
Q2 2021240$4.18B
Q1 2021250$3.27B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Summit Materials, Inc.; share changes are against Q4 2024.

Institutions holding SUM in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Henshaw Capital LLC0$00.00%−25,496−100.0%Sold out
KLP Kapitalforvaltning AS0$00.00%−24,843−100.0%Sold out
Sanctuary Advisors, LLC0$00.00%−23,835−100.0%Sold out
NJ State Employees Deferred Compensation Plan0$00.00%−24,408−100.0%Sold out
Paloma Partners Management Co0$00.00%−24,000−100.0%Sold out
Graham Capital Management, L.P.0$00.00%−24,000−100.0%Sold out
Cambridge Investment Research Advisors, Inc.0$00.00%−23,732−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−22,845−100.0%Sold out
Janney Montgomery Scott LLC0$00.00%−22,235−100.0%Sold out
Raiffeisen Bank International AG0$00.00%−22,000−100.0%Sold out
Ausbil Investment Management Ltd0$00.00%−21,729−100.0%Sold out
Rockefeller Capital Management L.P.0$00.00%−21,388−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−20,883−100.0%Sold out
Norden Group LLC0$00.00%−20,152−100.0%Sold out
CIBRA Capital Ltd0$00.00%−19,723−100.0%Sold out
Value Holdings Management Co. LLC0$00.00%−19,000−100.0%Sold out
Handelsbanken Fonder AB0$00.00%−18,500−100.0%Sold out
Alliance Wealth Advisors, LLC0$00.00%−18,263−100.0%Sold out
Federated Hermes, Inc.0$00.00%−16,815−100.0%Sold out
Glenmede Trust Co NA0$00.00%−16,813−100.0%Sold out
Natixis0$00.00%−16,467−100.0%Sold out
Linden Thomas Advisory Services, LLC0$00.00%−15,917−100.0%Sold out
Keeley-Teton Advisors, LLC0$00.00%−15,625−100.0%Sold out
First Hawaiian Bank0$00.00%−15,401−100.0%Sold out
Diversify Wealth Management, LLC0$00.00%−14,972−100.0%Sold out
Natixis Advisors, L.P.0$00.00%−15,295−100.0%Sold out
Simplex Trading, LLC0$00.00%−15,301−100.0%Sold out
Oliver Luxxe Assets LLC0$00.00%−19,689−100.0%Sold out
Blackstone Group Inc.0$00.00%−15,176−100.0%Sold out
Clearstead Advisors, LLC0$00.00%−15,130−100.0%Sold out
Quest Partners LLC0$00.00%−14,318−100.0%Sold out
Advisor Group Holdings, Inc.0$00.00%−14,196−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−14,169−100.0%Sold out
Thurston, Springer, Miller, Herd & Titak, Inc.0$00.00%−13,907−100.0%Sold out
Public Employees Retirement Association of Colorado0$00.00%−13,599−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−13,250−100.0%Sold out
Diametric Capital, LP0$00.00%−13,210−100.0%Sold out
Ameritas Investment Partners, Inc.0$00.00%−12,669−100.0%Sold out
Guggenheim Capital LLC0$00.00%−12,615−100.0%Sold out
Aristeia Capital LLC0$00.00%−12,581−100.0%Sold out
Great West Life Assurance Co0$00.00%−12,253−100.0%Sold out
STRS Ohio0$00.00%−12,100−100.0%Sold out
Group One Trading, L.P.0$00.00%−11,859−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−11,555−100.0%Sold out
PenderFund Capital Management Ltd.0$00.00%−8,000−100.0%Sold out
CIBC World Markets Corp0$00.00%−11,333−100.0%Sold out
HRT Financial LP0$00.00%−11,298−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−11,165−100.0%Sold out
IMC-Chicago, LLC0$00.00%−10,913−100.0%Sold out
Engineers Gate Manager LP0$00.00%−10,681−100.0%Sold out
Credit Agricole S A0$00.00%−10,556−100.0%Sold out
Qsemble Capital Management, LP0$00.00%−10,309−100.0%Sold out
Skandinaviska Enskilda Banken AB (publ)0$00.00%−10,000−100.0%Sold out
Kestra Advisory Services, LLC0$00.00%−9,795−100.0%Sold out
Boston Partners0$00.00%−46,197−100.0%Sold out
Delta Investment Management, LLC0$00.00%−9,664−100.0%Sold out
RSM US Wealth Management LLC0$00.00%−9,535−100.0%Sold out
Alps Advisors Inc0$00.00%−9,300−100.0%Sold out
Graypoint LLC0$00.00%−9,286−100.0%Sold out
Yelin Lapidot Holdings Management Ltd.0$00.00%−9,152−100.0%Sold out
Altfest L J & Co Inc0$00.00%−9,120−100.0%Sold out
The PNC Financial Services Group, Inc.0$00.00%−8,861−100.0%Sold out
Prudential Financial Inc0$00.00%−8,836−100.0%Sold out
Xponance, Inc.0$00.00%−8,679−100.0%Sold out
Mariner, LLC0$00.00%−8,641−100.0%Sold out
First Manhattan Co0$00.00%−8,200−100.0%Sold out
Avantax Advisory Services, Inc.0$00.00%−8,092−100.0%Sold out
CWM Advisors, LLC0$00.00%−7,893−100.0%Sold out
Mackenzie Financial Corp0$00.00%−7,769−100.0%Sold out
Truist Financial Corp0$00.00%−7,674−100.0%Sold out
Severin Investments, LLC0$00.00%−7,649−100.0%Sold out
Comerica Bank0$00.00%−7,514−100.0%Sold out
Mount Yale Investment Advisors, LLC0$00.00%−7,411−100.0%Sold out
Fifth Third Bancorp0$00.00%−7,256−100.0%Sold out
Lazard Asset Management LLC0$00.00%−7,207−100.0%Sold out
Bank of Montreal0$00.00%−7,121−100.0%Sold out
US Bancorp0$00.00%−7,070−100.0%Sold out
Johnson Investment Counsel Inc0$00.00%−6,783−100.0%Sold out
SG Americas Securities, LLC0$00.00%−6,560−100.0%Sold out
Recurrent Investment Advisors LLC0$00.00%−6,548−100.0%Sold out
Fca Corp0$00.00%−8,680−100.0%Sold out
Walleye Trading LLC0$00.00%−6,265−100.0%Sold out
Rather & Kittrell, Inc.0$00.00%−6,021−100.0%Sold out
Portside Wealth Group, LLC0$00.00%−5,848−100.0%Sold out
CIBC Asset Management Inc0$00.00%−5,355−100.0%Sold out
KBC Group NV0$00.00%−5,335−100.0%Sold out
Atria Investments LLC0$00.00%−5,319−100.0%Sold out
Strategic Advocates LLC0$00.00%−5,294−100.0%Sold out
National Asset Management, Inc.0$00.00%−5,228−100.0%Sold out
Moors & Cabot, Inc.0$00.00%−5,181−100.0%Sold out
Cetera Investment Advisers0$00.00%−5,141−100.0%Sold out
MONECO Advisors, LLC0$00.00%−5,122−100.0%Sold out
Brinker Capital Investments, LLC0$00.00%−5,118−100.0%Sold out
Orion Portfolio Solutions, LLC0$00.00%−5,118−100.0%Sold out
Rainier Family Wealth Inc0$00.00%−5,085−100.0%Sold out
Diversify Advisory Services, LLC0$00.00%−4,864−100.0%Sold out
Cornerstone Select Advisors, LLC0$00.00%−4,675−100.0%Sold out
Keybank National Association0$00.00%−4,626−100.0%Sold out
CI Private Wealth, LLC0$00.00%−4,483−100.0%Sold out
Northwestern Mutual Wealth Management Co0$00.00%−4,332−100.0%Sold out