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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211 hedge funds and large institutions have $1.93B invested in Summit Materials, Inc. Class A Common Stock in 2020 Q3 according to their latest regulatory filings, with 56 funds opening new positions, 66 increasing their positions, 59 reducing their positions, and 21 closing their positions.

Holders
211
Holders Change
+35
Holders Change %
+19.89%
% of All Funds
4.27%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.06%
New
56
Increased
66
Reduced
59
Closed
21
Calls
$26.3M
Puts
$6.55M
Net Calls
+$19.8M
Net Calls Change
-$8.14M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$91.6M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$11.5M
3
Thrivent Financial for Lutherans
3
Thrivent Financial for Lutherans
Minnesota
$10.4M
4
CCM
4
Cobalt Capital Management
New Jersey
$8.27M
5
Goldman Sachs
5
Goldman Sachs
New York
$60.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$167M
2
GC
2
GMT Capital
Georgia
$15.6M
3
Invesco
3
Invesco
Georgia
$33.4M
4
Victory Capital Management
4
Victory Capital Management
Texas
$15M
5
IECM
5
Intrinsic Edge Capital Management
Illinois
$661K
Name Market Value Shares Shares
Change 		Shares
Change %
Charles Schwab
26
Charles Schwab
California
$17.5M 1,058,761 +16,799 +2%
GC
27
GMT Capital
Georgia
$15.6M 942,374 -2,973,842 -76%
Victory Capital Management
28
Victory Capital Management
Texas
$15M 909,046 -1,134,337 -56%
Public Employees Retirement Association of Colorado
29
Public Employees Retirement Association of Colorado
Colorado
$14.4M 869,164 -38,886 -4%
BAMCO Inc
30
BAMCO Inc
New York
$14.1M 850,000 -400,000 -32%
LHC
31
Lodge Hill Capital
New York
$12.3M 744,158 -35,000 -4%
Renaissance Technologies
32
Renaissance Technologies
New York
$11.5M 694,302 +694,302 New
Thrivent Financial for Lutherans
33
Thrivent Financial for Lutherans
Minnesota
$10.4M 631,593 +631,593 New
Allianz Asset Management
34
Allianz Asset Management
Germany
$10.3M 621,796 +30,543 +5%
CAM
35
Congress Asset Management
Massachusetts
$10.2M 614,453 +394,467 +179%
CCM
36
Cobalt Capital Management
New Jersey
$8.27M 500,000 +500,000 New
American Century Companies
37
American Century Companies
Missouri
$8.18M 494,778 +136,639 +38%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$7.9M 477,768 -186,695 -28%
Citadel Advisors
39
Citadel Advisors
Florida
$7.82M 472,673 -381,702 -45%
KCM
40
Kornitzer Capital Management
Kansas
$7.76M 469,067 -4,358 -0.9%
Morgan Stanley
41
Morgan Stanley
New York
$7.2M 434,952 +359,483 +476%
Wells Fargo
42
Wells Fargo
California
$6.8M 411,175 -121,668 -23%
PCM
43
Peregrine Capital Management
Minnesota
$6.19M 373,920 +373,920 New
LAM
44
Lapides Asset Management
Connecticut
$6.12M 370,066 -1,200 -0.3%
HA
45
Homestead Advisers
Virginia
$6.11M 369,668 – –
Royal Bank of Canada
46
Royal Bank of Canada
Ontario, Canada
$6.08M 367,832 +19,691 +6%
MPAM
47
Monarch Partners Asset Management
Massachusetts
$5.96M 360,473 +208,154 +137%
KCM
48
Kennedy Capital Management
Missouri
$5.73M 346,258 -6,561 -2%
SAM
49
Southeastern Asset Management
Tennessee
$5.39M 325,567 +325,567 New
AllianceBernstein
50
AllianceBernstein
Tennessee
$5.21M 314,880 -56,625 -15%
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