SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

SUM was delisted on the 10th of February, 2025.

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243 hedge funds and large institutions have $3.47B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 77 increasing their positions, 111 reducing their positions, and 22 closing their positions.

Holders
243
Holders Change
+1
Holders Change %
+0.41%
% of All Funds
3.89%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
23
Increased
77
Reduced
111
Closed
22
Calls
$2.46M
Puts
$311K
Net Calls
+$2.15M
Net Calls Change
+$2.74M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$64.4M
2
Ameriprise
2
Ameriprise
Minnesota
$68.5M
3
SBH
3
Segall Bryant & Hamill
Illinois
$31.1M
4
PCM
4
Penn Capital Management
Pennsylvania
$11.9M
5
HRCM
5
Hood River Capital Management
Florida
$21M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$0
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$237M
3
Goldman Sachs
3
Goldman Sachs
New York
$43.3M
4
Principal Financial Group
4
Principal Financial Group
Iowa
$146M
5
Franklin Resources
5
Franklin Resources
California
$83.2M
Name Market Value Shares Shares
Change 		Shares
Change %
DCM
51
DG Capital Management
New York
$10.2M 358,659 -9,978 -3%
New York State Common Retirement Fund
52
New York State Common Retirement Fund
New York
$9.71M 340,789 +140,906 +70%
PCM
53
Peregrine Capital Management
Minnesota
$9.44M 331,357 -48,887 -13%
Bessemer Group
54
Bessemer Group
New Jersey
$9.29M 325,974 +8,383 +3%
HA
55
Homestead Advisers
Virginia
$8.25M 289,609 – –
Swiss National Bank
56
Swiss National Bank
Switzerland
$7.28M 255,615 -34,900 -12%
Prudential Financial
57
Prudential Financial
New Jersey
$6.81M 238,925 +49,716 +26%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$6.54M 229,564 -9,577 -4%
MAP
59
Moody Aldrich Partners
Massachusetts
$6.26M 219,636 -7,847 -3%
CWM
60
Congress Wealth Management
Massachusetts
$5.87M 206,138 -10,209 -5%
Wells Fargo
61
Wells Fargo
California
$5.56M 195,117 -25,897 -12%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$5.53M 194,223 +1,718 +0.9%
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$5.28M 185,154 -42,094 -19%
Select Equity Group
64
Select Equity Group
New York
$4.71M 165,208 -34,949 -17%
TC
65
TwinBeech Capital
New York
$4.68M 164,275 +164,275 New
MAM
66
Madison Asset Management
Wisconsin
$4.59M 160,955 -6,771 -4%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$4.22M 148,257 -3,896 -3%
AllianceBernstein
68
AllianceBernstein
Tennessee
$4.22M 147,967 +576 +0.4%
LAM
69
Lapides Asset Management
Connecticut
$4.21M 147,738 -35,182 -19%
CM
70
Castleark Management
Illinois
$4.14M 145,256 – –
FWC
71
First Washington Corp
Washington
$4.13M 145,041 -13 -0%
KOCAA
72
Knights of Columbus Asset Advisors
Connecticut
$4.09M 143,491 -28,088 -16%
JGUA
73
John G. Ullman & Associates
New York
$3.98M 139,667 -9,098 -6%
CS
74
Credit Suisse
Switzerland
$3.92M 137,575 +6,155 +5%
GC
75
Guggenheim Capital
Illinois
$3.91M 137,167 +25,805 +23%
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