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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242 hedge funds and large institutions have $2.93B invested in Summit Materials, Inc. Class A Common Stock in 2022 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 88 increasing their positions, 86 reducing their positions, and 21 closing their positions.

Holders
242
Holders Change
+6
Holders Change %
+2.54%
% of All Funds
4.18%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.09%
New
29
Increased
88
Reduced
86
Closed
21
Calls
$4.69M
Puts
$38K
Net Calls
+$4.65M
Net Calls Change
+$7.45M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$152M
2
Franklin Resources
2
Franklin Resources
California
$116M
3
Jennison Associates
3
Jennison Associates
New York
$70.4M
4
Ameriprise
4
Ameriprise
Minnesota
$28.9M
5
Goldman Sachs
5
Goldman Sachs
New York
$45.6M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$112M
2
Millennium Management
2
Millennium Management
New York
$716K
3
Victory Capital Management
3
Victory Capital Management
Texas
$35M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$211M
5
BlackRock
5
BlackRock
New York
$222M
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
51
SEI Investments
Pennsylvania
$6.92M 288,621 +8,410 +3%
HA
52
Homestead Advisers
Virginia
$6.82M 284,768 – –
Swiss National Bank
53
Swiss National Bank
Switzerland
$6.72M 280,359 – –
GLA
54
Great Lakes Advisors
Illinois
$6.38M 266,318 +266,318 New
KCM
55
Kennedy Capital Management
Missouri
$6.36M 265,530 -20,267 -7%
Federated Hermes
56
Federated Hermes
Pennsylvania
$6.11M 255,187 -1,826 -0.7%
Wells Fargo
57
Wells Fargo
California
$6.02M 251,399 +3,141 +1%
MAP
58
Moody Aldrich Partners
Massachusetts
$5.5M 229,378 -54,159 -19%
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$5.34M 223,007 +169,393 +316%
Select Equity Group
60
Select Equity Group
New York
$5.23M 218,142 – –
CWM
61
Congress Wealth Management
Massachusetts
$4.56M 190,227 -61,239 -24%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$4.42M 184,510 +11,517 +7%
LAM
63
Lapides Asset Management
Connecticut
$4.31M 179,866 – –
KOCAA
64
Knights of Columbus Asset Advisors
Connecticut
$4.09M 170,643 +8,281 +5%
MAM
65
Madison Asset Management
Wisconsin
$3.95M 164,922 +15,419 +10%
CM
66
Castleark Management
Illinois
$3.88M 161,895 +32,580 +25%
JGUA
67
John G. Ullman & Associates
New York
$3.83M 159,660 +16,910 +12%
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$3.56M 148,460 -3,699 -2%
AllianceBernstein
69
AllianceBernstein
Tennessee
$3.47M 144,930 – –
Prudential Financial
70
Prudential Financial
New Jersey
$3.45M 143,704 -4,745 -3%
FWC
71
First Washington Corp
Washington
$3.07M 128,252 – –
Envestnet Asset Management
72
Envestnet Asset Management
Illinois
$2.9M 121,136 +8,959 +8%
Marshall Wace
73
Marshall Wace
United Kingdom
$2.69M 112,324 +112,324 New
UBS AM
74
UBS AM
Illinois
$2.68M 111,733 -23,546 -17%
GC
75
Guggenheim Capital
Illinois
$2.67M 111,489 -2,956 -3%
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