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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186 hedge funds and large institutions have $1.87B invested in Summit Materials, Inc. Class A Common Stock in 2020 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 65 increasing their positions, 64 reducing their positions, and 52 closing their positions.

Holders
186
Holders Change
-28
Holders Change %
-13.08%
% of All Funds
4.11%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
29
Increased
65
Reduced
64
Closed
52
Calls
$10.2M
Puts
$96K
Net Calls
+$10.1M
Net Calls Change
-$2.08M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$91.7M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$146M
3
Invesco
3
Invesco
Georgia
$49.6M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$66M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$63.5M

Top Sellers

1
SAM
1
Scopus Asset Management
New York
$0
2
Millennium Management
2
Millennium Management
New York
$17.7M
3
Jane Street
3
Jane Street
New York
$281K
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$45.3M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$105M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$159M 10,577,441 +290,423 +3%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$146M 9,703,990 +2,491,275 +35%
BlackRock
3
BlackRock
New York
$130M 8,681,708 -107,412 -1%
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$105M 7,029,812 -1,049,425 -13%
Victory Capital Management
5
Victory Capital Management
Texas
$91.7M 6,112,080 +4,165,707 +214%
Principal Financial Group
6
Principal Financial Group
Iowa
$86M 5,733,440 +257,878 +5%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$82.7M 5,513,133 +5,154 +0.1%
Jennison Associates
8
Jennison Associates
New York
$66M 4,400,831 +70,819 +2%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$66M 4,400,806 +843,747 +24%
Adage Capital Partners
10
Adage Capital Partners
Massachusetts
$63.5M 4,235,691 +773,107 +22%
Invesco
11
Invesco
Georgia
$49.6M 3,309,800 +922,911 +39%
EAM
12
Eagle Asset Management
Florida
$47.7M 3,179,373 -29,852 -0.9%
GC
13
GMT Capital
Georgia
$46.5M 3,098,124 +547,873 +21%
Nuveen Asset Management
14
Nuveen Asset Management
Illinois
$45.3M 3,022,726 -1,328,016 -31%
ClearBridge Investments
15
ClearBridge Investments
New York
$40M 2,666,119 -70,508 -3%
Goldman Sachs
16
Goldman Sachs
New York
$37.2M 2,480,841 +124,664 +5%
State Street
17
State Street
Massachusetts
$35.2M 2,344,481 +22,331 +1%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$32.9M 2,196,574 -65,541 -3%
Citadel Advisors
19
Citadel Advisors
Florida
$32.5M 2,166,719 -36,899 -2%
CTA
20
Carillon Tower Advisers
Florida
$31M 2,180,026 – –
Norges Bank
21
Norges Bank
Norway
$29.5M 1,969,586 -94,099 -5%
WIM
22
Weitz Investment Management
Nebraska
$27.3M 1,821,200 +98,650 +6%
BAMCO Inc
23
BAMCO Inc
New York
$24M 1,600,000 – –
Massachusetts Financial Services
24
Massachusetts Financial Services
Massachusetts
$24M 1,597,126 +634,337 +66%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$23.7M 1,578,074 +130,397 +9%
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