SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

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

Back to rankings

102 hedge funds and large institutions have $645M invested in Summit Materials, Inc. Class A Common Stock in 2015 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 25 increasing their positions, 21 reducing their positions, and 30 closing their positions.

Holders
102
Holders Change
+20
Holders Change %
+24.39%
% of All Funds
2.75%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
50
Increased
25
Reduced
21
Closed
30
Calls
$159K
Puts
$252K
Net Calls
-$93K
Net Calls Change
-$93K

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$40.1M
2
Jennison Associates
2
Jennison Associates
New York
$41.1M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$21.5M
4
BFA
4
BlackRock Fund Advisors
California
$15.5M
5
BIT
5
BlackRock Institutional Trust
California
$13.3M

Top Sellers

1
MC
1
Maverick Capital
Texas
$0
2
LCS
2
Levin Capital Strategies
New York
$0
3
Boston Partners
3
Boston Partners
Massachusetts
$0
4
Millennium Management
4
Millennium Management
New York
$12.5M
5
Citadel Advisors
5
Citadel Advisors
Florida
$5.18M
Name Market Value Shares Shares
Change 		Shares
Change %
State Street
26
State Street
Massachusetts
$7.01M 274,862 +274,862 New
American Century Companies
27
American Century Companies
Missouri
$5.88M 230,474 +27,531 +14%
Point72 Asset Management
28
Point72 Asset Management
Connecticut
$5.64M 221,100 +194,967 +746%
VBCP
29
Vollero Beach Capital Partners
New York
$5.62M 220,374 -203,000 -48%
Citadel Advisors
30
Citadel Advisors
Florida
$5.18M 203,260 -258,832 -56%
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$4.79M 187,678 +187,678 New
BIM
32
Bogle Investment Management
Massachusetts
$4.65M 182,548 +182,548 New
Morgan Stanley
33
Morgan Stanley
New York
$4.19M 164,127 +142,854 +672%
PC
34
Passport Capital
California
$3.83M 150,000 -75,000 -33%
Geode Capital Management
35
Geode Capital Management
Massachusetts
$3.73M 146,164 +146,164 New
GGHC
36
Gilder Gagnon Howe & Co
New York
$3.5M 137,220 +67,415 +97%
Northern Trust
37
Northern Trust
Illinois
$3.36M 131,814 +131,814 New
ECM
38
Element Capital Management
New York
$3.23M 126,766 -71,034 -36%
CPIM
39
Columbia Partners Investment Management
Virginia
$2.81M 110,352 -52,740 -32%
VAM
40
Visium Asset Management
New York
$2.7M 105,839 +9,166 +9%
Bank of New York Mellon
41
Bank of New York Mellon
New York
$2.49M 97,798 +97,798 New
Neuberger Berman Group
42
Neuberger Berman Group
New York
$2.47M 96,979 +954 +1%
Wells Fargo
43
Wells Fargo
California
$2.46M 96,468 +96,468 New
Two Sigma Investments
44
Two Sigma Investments
New York
$2.45M 96,140 +96,140 New
BIM
45
BlackRock Investment Management
Delaware
$2.21M 86,634 +86,634 New
TCIM
46
TIAA CREF Investment Management
New York
$2.17M 85,060 +85,060 New
LCM
47
Laurion Capital Management
New York
$1.99M 78,086 -226,915 -74%
HCM
48
Hodges Capital Management
Texas
$1.99M 78,000 -12,000 -13%
AI
49
Axiom Investors
Connecticut
$1.95M 76,525 +76,525 New
DCM
50
Driehaus Capital Management
Illinois
$1.72M 67,425 +67,425 New
1
2
3 4 5