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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

102 hedge funds and large institutions have $645M invested in Summit Materials, Inc. Class A Common Stock in 2015 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 25 increasing their positions, 21 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 30

24% more funds holding

Funds holding: 82102 (+20)

22% more capital invested

Capital invested by funds: $531M → $645M (+$114M)

19% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 21

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

37% less call options, than puts

Call options by funds: $159K | Put options by funds: $252K

Holders
102
Holders Change
+20
Holders Change %
+24.39%
% of All Funds
2.75%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
50
Increased
25
Reduced
21
Closed
30
Calls
$159K
Puts
$252K
Net Calls
-$93K
Net Calls Change
-$93K
Name Holding Trade Value Shares
Change
Change in
Stake
TRCT
101
Tower Research Capital (TRC)
New York
$1K +$1.12K +47 New
Manulife (Manufacturers Life Insurance)
102
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$416 +$411K +17,289 New
MC
103
Maverick Capital
Texas
-$22.1M -1,059,267 Closed
LCS
104
Levin Capital Strategies
New York
-$15.9M -762,181 Closed
Boston Partners
105
Boston Partners
Massachusetts
-$14.2M -677,121 Closed
LPC
106
Long Pond Capital
New York
-$5.54M -264,817 Closed
AAP
107
Ardsley Advisory Partners
Connecticut
-$4.76M -227,742 Closed
JP
108
Jana Partners
New York
-$4.43M -211,853 Closed
KCM
109
Kingdon Capital Management
New York
-$4.43M -211,853 Closed
WMSA
110
Weiss Multi-Strategy Advisers
New York
-$4.43M -211,853 Closed
BCM
111
BlueCrest Capital Management
Jersey
-$3.87M -185,065 Closed
SPC
112
Standard Pacific Capital
California
-$3.32M -158,890 Closed
MIM
113
Monashee Investment Management
Massachusetts
-$2.32M -111,008 Closed
CANY
114
Caxton Associates (New York)
New York
-$2.21M -105,927 Closed
MF
115
Magnetar Financial
Illinois
-$2.21M -105,927 Closed
PRCM
116
Pine River Capital Management
Minnesota
-$1.99M -95,239 Closed
SG Americas Securities
117
SG Americas Securities
New York
-$1.65M -78,704 Closed
Alyeska Investment Group
118
Alyeska Investment Group
Illinois
-$1.41M -67,191 Closed
AC
119
Ascend Capital
California
-$1.27M -60,537 Closed
CCM
120
Catapult Capital Management
New York
-$1.15M -54,923 Closed
OAC
121
OMERS Administration Corp
Ontario, Canada
-$1.04M -49,786 Closed
Tudor Investment Corp
122
Tudor Investment Corp
Connecticut
-$665K -31,778 Closed
BC
123
Brookfield Corp
Ontario, Canada
-$598K -28,600 Closed
LCM
124
Landscape Capital Management
New Jersey
-$445K -21,291 Closed
OTPPB
125
Ontario Teachers' Pension Plan Board
Ontario, Canada
-$443K -21,185 Closed