SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

198 hedge funds and large institutions have $2.14B invested in Summit Materials, Inc. Class A Common Stock in 2019 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 69 increasing their positions, 61 reducing their positions, and 32 closing their positions.

Holders
198
Holders Change
+1
Holders Change %
+0.51%
% of All Funds
4.29%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
35
Increased
69
Reduced
61
Closed
32
Calls
$5.19M
Puts
$2.71M
Net Calls
+$2.48M
Net Calls Change
+$1.54M
Name Market Value Shares Shares
Change
Shares
Change %
SAM
1
Southeastern Asset Management
Tennessee
$203M 12,820,469
Vanguard Group
2
Vanguard Group
Pennsylvania
$163M 10,293,689 +85,542 +0.8%
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$144M 9,100,897 +783,008 +9%
BlackRock
4
BlackRock
New York
$120M 7,566,213 -232,696 -3%
Jennison Associates
5
Jennison Associates
New York
$115M 7,218,862 -225,233 -3%
Adage Capital Partners
6
Adage Capital Partners
Massachusetts
$110M 6,932,772 -692,690 -9%
Principal Financial Group
7
Principal Financial Group
Iowa
$77.4M 4,879,607 +362,331 +8%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$75.3M 4,744,443 +1,158,481 +32%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$65.4M 4,118,339 +734,488 +22%
PI
10
Putnam Investments
Massachusetts
$58.8M 3,703,194 -3,856 -0.1%
EAM
11
Eagle Asset Management
Florida
$49.7M 3,131,472 +33,385 +1%
Westfield Capital Management
12
Westfield Capital Management
Massachusetts
$44.8M 2,824,928 +179,360 +7%
Fidelity Investments
13
Fidelity Investments
Massachusetts
$43.4M 2,735,230 +50,440 +2%
GC
14
GMT Capital
Georgia
$42.2M 2,656,285 +1,074,400 +68%
TCM
15
TimesSquare Capital Management
New York
$42M 2,647,081 -749,917 -22%
ClearBridge Investments
16
ClearBridge Investments
New York
$38.9M 2,454,090 +126,614 +5%
State Street
17
State Street
Massachusetts
$36.5M 2,300,802 +66,556 +3%
WIM
18
Weitz Investment Management
Nebraska
$35.2M 2,216,000 -151,300 -6%
CTA
19
Carillon Tower Advisers
Florida
$34.6M 2,180,026
BAMCO Inc
20
BAMCO Inc
New York
$31.7M 2,000,000 -550,000 -22%
Bank of America
21
Bank of America
North Carolina
$31.4M 1,981,170 +1,233,394 +165%
Wellington Management Group
22
Wellington Management Group
Massachusetts
$29.1M 1,831,373 -41,174 -2%
SAM
23
Scopus Asset Management
New York
$27.2M 1,714,665 +1,714,665 New
Massachusetts Financial Services
24
Massachusetts Financial Services
Massachusetts
$26.6M 1,677,570 +2,859 +0.2%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$25.9M 1,632,912 +791,797 +94%