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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

193 hedge funds and large institutions have $2.39B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 75 increasing their positions, 60 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,014% more call options, than puts

Call options by funds: $46.5M | Put options by funds: $4.18M

25% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 60

9% less funds holding

Funds holding: 211193 (-18)

28% less capital invested

Capital invested by funds: $3.32B → $2.39B (-$933M)

31% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 54

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
193
Holders Change
-18
Holders Change %
-8.53%
% of All Funds
4.41%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.07%
New
37
Increased
75
Reduced
60
Closed
54
Calls
$46.5M
Puts
$4.18M
Net Calls
+$42.4M
Net Calls Change
+$26M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$182M +$5.6M +257,612 +3%
SAM
2
Southeastern Asset Management
Tennessee
$168M +$205M +9,408,526 New
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$157M +$61M +2,805,025 +47%
BlackRock
4
BlackRock
New York
$140M +$2.83M +130,213 +2%
Jennison Associates
5
Jennison Associates
New York
$106M -$932K -42,855 -0.7%
Adage Capital Partners
6
Adage Capital Partners
Massachusetts
$94.1M +$6.64M +305,100 +6%
TBC
7
Three Bays Capital
Massachusetts
$83M +$4.4M +202,077 +5%
Principal Financial Group
8
Principal Financial Group
Iowa
$73.3M +$87.5M +4,025,248 +5,302%
PI
9
Putnam Investments
Massachusetts
$64.5M -$14.7M -675,519 -16%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$58.7M -$26.2M -1,206,896 -27%
EAM
11
Eagle Asset Management
Florida
$57.5M +$6.33M +291,151 +10%
AL
12
Appaloosa LP
New Jersey
$54.2M +$8.83M +405,901 +15%
BAMCO Inc
13
BAMCO Inc
New York
$53.3M -$11.6M -534,511 -15%
TCM
14
TimesSquare Capital Management
New York
$52.6M +$11.1M +510,380 +21%
WHG
15
Westwood Holdings Group
Texas
$48.8M +$16.1M +737,942 +37%
Westfield Capital Management
16
Westfield Capital Management
Massachusetts
$42.5M -$1.57M -72,412 -3%
State Street
17
State Street
Massachusetts
$41.4M +$1.05M +48,184 +2%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$40.3M +$7.19M +330,725 +17%
CTA
19
Carillon Tower Advisers
Florida
$39.6M +$5.79M +266,289 +14%
JP Morgan Chase
20
JP Morgan Chase
New York
$39.5M +$9.81M +451,016 +26%
HA
21
Homestead Advisers
Virginia
$37.3M
ClearBridge Investments
22
ClearBridge Investments
New York
$32.6M +$4.41M +202,883 +13%
Goldman Sachs
23
Goldman Sachs
New York
$32.2M +$552K +25,377 +1%
AllianceBernstein
24
AllianceBernstein
Tennessee
$31.5M +$1.45M +66,722 +4%
EIP
25
Epoch Investment Partners
New York
$31.4M +$6.38M +293,391 +20%