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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267 hedge funds and large institutions have $4.6B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 85 increasing their positions, 82 reducing their positions, and 30 closing their positions.

Holders
267
Holders Change
+24
Holders Change %
+9.88%
% of All Funds
4.21%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
54
Increased
85
Reduced
82
Closed
30
Calls
$8.57M
Puts
$2.38M
Net Calls
+$6.19M
Net Calls Change
+$4.05M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$90.5M
2
WHG
2
Westwood Holdings Group
Texas
$38M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$99.6M
4
FAM
4
Fred Alger Management
New York
$24.1M
5
DCM
5
Driehaus Capital Management
Illinois
$22.4M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$191M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$120M
3
Franklin Resources
3
Franklin Resources
California
$73.1M
4
Jennison Associates
4
Jennison Associates
New York
$82.4M
5
ECM
5
ExodusPoint Capital Management
New York
$3.13M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$446M 11,788,367 -83,767 -0.7%
BlackRock
2
BlackRock
New York
$364M 9,616,329 +485,086 +5%
Capital International Investors
3
Capital International Investors
California
$282M 7,454,034 +1,861 +0%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$226M 5,979,261 -148,066 -2%
Macquarie Group
5
Macquarie Group
Australia
$208M 5,500,133 +266,304 +5%
Principal Financial Group
6
Principal Financial Group
Iowa
$195M 5,145,265 +34,771 +0.7%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$191M 5,049,067 -3,252,360 -39%
Victory Capital Management
8
Victory Capital Management
Texas
$150M 3,964,228 +529,798 +15%
Invesco
9
Invesco
Georgia
$137M 3,610,052 +21,158 +0.6%
Janus Henderson Group
10
Janus Henderson Group
United Kingdom
$124M 3,282,317 -1,676 -0.1%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$120M 3,166,552 -1,538,785 -33%
ClearBridge Investments
12
ClearBridge Investments
New York
$115M 3,027,037 -164,214 -5%
Nuveen Asset Management
13
Nuveen Asset Management
Illinois
$99.6M 2,632,667 +882,720 +50%
State Street
14
State Street
Massachusetts
$97M 2,562,223 +51,751 +2%
Massachusetts Financial Services
15
Massachusetts Financial Services
Massachusetts
$90.5M 2,390,384 +2,390,384 New
Ameriprise
16
Ameriprise
Minnesota
$89.2M 2,356,840 -47,851 -2%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$88.3M 2,331,758 +71,951 +3%
Jennison Associates
18
Jennison Associates
New York
$82.4M 2,178,234 -401,475 -16%
Millennium Management
19
Millennium Management
New York
$80.5M 2,126,015 -134,181 -6%
Franklin Resources
20
Franklin Resources
California
$73.1M 1,930,390 -990,165 -34%
EAM
21
Eagle Asset Management
Florida
$68.1M 1,798,030 -23,850 -1%
Goldman Sachs
22
Goldman Sachs
New York
$59.4M 1,570,583 +50,830 +3%
Northern Trust
23
Northern Trust
Illinois
$56.9M 1,503,409 +49,291 +3%
Charles Schwab
24
Charles Schwab
California
$50.8M 1,341,897 -10,582 -0.8%
Norges Bank
25
Norges Bank
Norway
$47.7M 1,260,464 +16,394 +1%
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