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 $3.32B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 86 increasing their positions, 75 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
211
Holders Change
-18
Holders Change %
-7.86%
% of All Funds
4.84%
Holding in Top 10
5
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-44.44%
% of All Funds
0.11%
New
28
Increased
86
Reduced
75
Closed
44
Calls
$22.2M
Puts
$5.85M
Net Calls
+$16.4M
Net Calls Change
+$10.6M

Top Buyers

1
CTA
1
Carillon Tower Advisers
Florida
$50.4M
2
EAM
2
Eagle Asset Management
Florida
$75.5M
3
TBC
3
Three Bays Capital
Massachusetts
$115M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$128M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$154M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$116M
2
MCM
2
Melvin Capital Management
New York
$0
3
Victory Capital Management
3
Victory Capital Management
Texas
$20M
4
IAM
4
Impala Asset Management
Florida
$6M
5
AIM
5
Artemis Investment Management
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Point72 Asset Management
26
Point72 Asset Management
Connecticut
$44M +$22.5M +872,393 +105%
AllianceBernstein
27
AllianceBernstein
Tennessee
$43.8M +$3.16M +122,465 +8%
Morgan Stanley
28
Morgan Stanley
New York
$42.7M +$14.1M +548,015 +49%
ClearBridge Investments
29
ClearBridge Investments
New York
$41.8M +$13.7M +532,087 +49%
SCM
30
Steadfast Capital Management
New York
$39.3M +$2.98M +115,478 +8%
Invesco
31
Invesco
Georgia
$38.1M -$19.4M -752,876 -34%
Northern Trust
32
Northern Trust
Illinois
$36.7M +$1.27M +49,067 +4%
VNIM
33
Vaughan Nelson Investment Management
Texas
$28.5M -$6.05M -234,470 -18%
Geode Capital Management
34
Geode Capital Management
Massachusetts
$26.8M +$2.48M +96,028 +10%
Russell Investments Group
35
Russell Investments Group
United Kingdom
$26.8M +$6.3M +244,208 +31%
Public Employees Retirement Association of Colorado
36
Public Employees Retirement Association of Colorado
Colorado
$26.3M +$1.96M +75,868 +8%
Massachusetts Financial Services
37
Massachusetts Financial Services
Massachusetts
$25.6M +$8.09M +313,398 +46%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$25.3M +$1.58M +61,368 +7%
WRF
39
Waddell & Reed Financial
Kansas
$24.7M -$696K -26,970 -3%
GC
40
GMT Capital
Georgia
$24.3M +$1.22M +47,087 +5%
AC
41
Ashler Capital
Illinois
$21.2M +$21.2M +820,868 New
TA
42
Teachers Advisors
New York
$20.5M -$5.31M -205,773 -21%
Victory Capital Management
43
Victory Capital Management
Texas
$20M -$33M -1,280,187 -62%
CCM
44
Clearfield Capital Management
New York
$19.8M +$2.36M +91,530 +14%
Norges Bank
45
Norges Bank
Norway
$18.6M -$4.24M -164,195 -19%
Charles Schwab
46
Charles Schwab
California
$18.1M +$1.09M +42,232 +6%
BNP Paribas Asset Management
47
BNP Paribas Asset Management
France
$17.4M +$266K +10,321 +2%
TCIM
48
TIAA CREF Investment Management
New York
$17.2M -$744K -28,823 -4%
BP
49
Banbury Partners
North Carolina
$17M -$2.24M -86,661 -12%
Ameriprise
50
Ameriprise
Minnesota
$15.6M -$4.34M -168,187 -22%
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