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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

120 hedge funds and large institutions have $920M invested in Summit Materials, Inc. Class A Common Stock in 2015 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 64 increasing their positions, 19 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

237% more repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 19

200% more funds holding in top 10

Funds holding in top 10: 13 (+2)

143% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 14

43% more capital invested

Capital invested by funds: $645M → $920M (+$275M)

18% more funds holding

Funds holding: 102120 (+18)

97% less call options, than puts

Call options by funds: $161K | Put options by funds: $5.9M

Holders
120
Holders Change
+18
Holders Change %
+17.65%
% of All Funds
3.35%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.08%
New
34
Increased
64
Reduced
19
Closed
14
Calls
$161K
Puts
$5.9M
Net Calls
-$5.74M
Net Calls Change
-$5.65M
Name Holding Trade Value Shares
Change
Change in
Stake
BG
126
BlackRock Group
United Kingdom
-$834K -34,635 Closed
Jane Street
127
Jane Street
New York
-$613K -25,472 Closed
PP
128
PDT Partners
New York
-$567K -23,534 Closed
Two Sigma Advisers
129
Two Sigma Advisers
New York
-$564K -23,410 Closed
TEC
130
Tiger Eye Capital
Tennessee
-$510K -21,185 Closed
Verition Fund Management
131
Verition Fund Management
Connecticut
-$313K -13,017 Closed
AIM
132
Ada Investment Management
New York
-$300K -12,475 Closed
SO
133
STRS Ohio
Ohio
-$200K -8,686 Closed
TRCT
134
Tower Research Capital (TRC)
New York
-$1K -47 Closed