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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

228 hedge funds and large institutions have $3.95B invested in Summit Materials, Inc. Class A Common Stock in 2017 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 90 increasing their positions, 91 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

427% more call options, than puts

Call options by funds: $10.8M | Put options by funds: $2.04M

65% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 23

6% more funds holding

Funds holding: 215228 (+13)

1% less repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 91

2% less capital invested

Capital invested by funds: $4.03B → $3.95B (-$78.6M)

30% less funds holding in top 10

Funds holding in top 10: 107 (-3)

Holders
228
Holders Change
+13
Holders Change %
+6.05%
% of All Funds
5.17%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.16%
New
38
Increased
90
Reduced
91
Closed
23
Calls
$10.8M
Puts
$2.04M
Net Calls
+$8.73M
Net Calls Change
+$5.57M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$288M +$9.61M +319,238 +4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$236M +$98.3M +3,266,782 +75%
BlackRock
3
BlackRock
New York
$222M +$8.02M +266,568 +4%
Jennison Associates
4
Jennison Associates
New York
$183M +$16.7M +553,596 +10%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$164M -$26.7M -888,727 -14%
TBC
6
Three Bays Capital
Massachusetts
$127M +$8.11M +269,354 +7%
PI
7
Putnam Investments
Massachusetts
$115M +$29.7M +986,908 +36%
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$108M +$12.4M +412,495 +13%
Westfield Capital Management
9
Westfield Capital Management
Massachusetts
$102M -$4.13M -137,362 -4%
BAMCO Inc
10
BAMCO Inc
New York
$96.6M -$1.09M -36,094 -1%
LCS
11
Levin Capital Strategies
New York
$83.7M -$15.6M -519,001 -16%
Invesco
12
Invesco
Georgia
$79.1M +$398K +13,208 +0.5%
AL
13
Appaloosa LP
New Jersey
$78.9M +$15.9M +528,155 +26%
State Street
14
State Street
Massachusetts
$70.4M +$5.07M +168,511 +8%
Goldman Sachs
15
Goldman Sachs
New York
$65M -$2.63M -87,423 -4%
HA
16
Homestead Advisers
Virginia
$64.6M
O
17
OppenheimerFunds
New York
$56.1M +$1.9M +63,244 +4%
WHG
18
Westwood Holdings Group
Texas
$53.5M +$15.6M +519,906 +43%
Victory Capital Management
19
Victory Capital Management
Texas
$50.4M -$2.69M -89,283 -5%
AllianceBernstein
20
AllianceBernstein
Tennessee
$49.2M +$1.15M +38,125 +2%
TCM
21
TimesSquare Capital Management
New York
$49.1M -$9.07M -301,436 -16%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$47.3M +$3.74M +124,234 +9%
EIP
23
Epoch Investment Partners
New York
$45.7M +$10.4M +347,007 +31%
Wellington Management Group
24
Wellington Management Group
Massachusetts
$44.1M -$496K -16,492 -1%
VNIM
25
Vaughan Nelson Investment Management
Texas
$43.6M -$459K -15,259 -1%