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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258 hedge funds and large institutions have $4.77B invested in Summit Materials, Inc. Class A Common Stock in 2021 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 92 increasing their positions, 88 reducing their positions, and 25 closing their positions.

Holders
258
Holders Change
+20
Holders Change %
+8.4%
% of All Funds
3.99%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
47
Increased
92
Reduced
88
Closed
25
Calls
$39.2M
Puts
$8.38M
Net Calls
+$30.8M
Net Calls Change
+$5.36M

Top Buyers

1
Capital International Investors
1
Capital International Investors
California
$256M
2
IP
2
Interval Partners
New York
$13.1M
3
American Century Companies
3
American Century Companies
Missouri
$52.2M
4
CWM
4
Congress Wealth Management
Massachusetts
$11M
5
DCM
5
Driehaus Capital Management
Illinois
$42.8M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$136M
2
Franklin Resources
2
Franklin Resources
California
$153M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$319M
4
Victory Capital Management
4
Victory Capital Management
Texas
$149M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$225M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$447M 11,145,582 +187,614 +2%
BlackRock
2
BlackRock
New York
$360M 8,974,433 +172,210 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$357M 8,886,942 -17,547 -0.2%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$319M 7,951,538 -541,450 -6%
Capital International Investors
5
Capital International Investors
California
$256M 6,384,589 +2,383,606 +60%
Principal Financial Group
6
Principal Financial Group
Iowa
$226M 5,671,823 -147,758 -3%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$225M 5,600,396 -347,498 -6%
Macquarie Group
8
Macquarie Group
Australia
$156M 3,897,314 +117,856 +3%
Franklin Resources
9
Franklin Resources
California
$153M 3,814,469 -1,391,922 -27%
Nuveen Asset Management
10
Nuveen Asset Management
Illinois
$152M 3,792,537 -112,969 -3%
Victory Capital Management
11
Victory Capital Management
Texas
$149M 3,713,991 -447,953 -11%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$136M 3,386,419 -1,860,446 -35%
ClearBridge Investments
13
ClearBridge Investments
New York
$127M 3,162,828 +154,719 +5%
Invesco
14
Invesco
Georgia
$108M 2,681,807 +53,011 +2%
State Street
15
State Street
Massachusetts
$92.1M 2,295,416 +31,192 +1%
Goldman Sachs
16
Goldman Sachs
New York
$87.9M 2,189,364 +174,322 +9%
EAM
17
Eagle Asset Management
Florida
$80.3M 2,007,922 -35,263 -2%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$80M 1,992,490 +62,039 +3%
Jennison Associates
19
Jennison Associates
New York
$73.9M 1,841,532 -328,412 -15%
Northern Trust
20
Northern Trust
Illinois
$63.9M 1,592,178 -5,774 -0.4%
Ameriprise
21
Ameriprise
Minnesota
$61.7M 1,535,969 -80,696 -5%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$57.9M 1,442,698 -38,608 -3%
American Century Companies
23
American Century Companies
Missouri
$52.2M 1,301,426 +277,818 +27%
Norges Bank
24
Norges Bank
Norway
$46.8M 1,165,541 +203,800 +21%
Charles Schwab
25
Charles Schwab
California
$45.6M 1,136,168 +1,606 +0.1%
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