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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

211 hedge funds and large institutions have $3.48B invested in Summit Materials, Inc. Class A Common Stock in 2017 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 89 increasing their positions, 75 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,374% more call options, than puts

Call options by funds: $12.1M | Put options by funds: $819K

23% more capital invested

Capital invested by funds: $2.83B → $3.48B (+$645M)

19% more repeat investments, than reductions

Existing positions increased: 89 | Existing positions reduced: 75

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

4% less funds holding

Funds holding: 219211 (-8)

18% less first-time investments, than exits

New positions opened: 31 | Existing positions closed: 38

Holders
211
Holders Change
-8
Holders Change %
-3.65%
% of All Funds
5.26%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.12%
New
31
Increased
89
Reduced
75
Closed
38
Calls
$12.1M
Puts
$819K
Net Calls
+$11.3M
Net Calls Change
-$10.7M
Name Holding Trade Value Shares
Change
Change in
Stake
PG
226
PEAK6 Group
Illinois
-$891K -37,187 Closed
Walleye Trading
227
Walleye Trading
New York
-$830K -31,897 Closed
D.E. Shaw & Co
228
D.E. Shaw & Co
New York
-$735K -30,660 Closed
ST
229
Spot Trading
Illinois
-$545K -22,746 Closed
MWA
230
Marshall Wace Asia
Hong Kong
-$516K -21,302 Closed
HC
231
Henshaw Capital
Massachusetts
-$487K -20,328 Closed
WIM
232
Weitz Investment Management
Nebraska
-$463K -19,307 Closed
AIM
233
Alambic Investment Management
California
-$455K -18,975 Closed
PM
234
Parametrica Management
Hong Kong
-$454K -18,926 Closed
FRM
235
Fox Run Management
Connecticut
-$447K -18,654 Closed
TI
236
Trexquant Investment
Connecticut
-$358K -14,953 Closed
GCA
237
Gideon Capital Advisors
New York
-$349K -14,578 Closed
Wolverine Trading
238
Wolverine Trading
Illinois
-$296K -12,691 Closed
SIP
239
Stoneridge Investment Partners
Pennsylvania
-$276K -11,506 Closed
TRCT
240
Tower Research Capital (TRC)
New York
-$275K -11,484 Closed
VKH
241
Virtu KCG Holdings
New York
-$247K -10,317 Closed
CSS
242
Cubist Systematic Strategies
Connecticut
-$122K -5,103 Closed
Group One Trading
243
Group One Trading
Illinois
-$99K -4,149 Closed
FPF
244
FNY Partners Fund
New York
-$69K -2,887 Closed
PHK
245
Point72 Hong Kong
Hong Kong
-$42K -1,754 Closed
AIM
246
Arcadia Investment Management
Michigan
-$19K -773 Closed
FMA
247
FNY Managed Accounts
New York
-$12K -516 Closed
Creative Planning
248
Creative Planning
Kansas
-$11K -451 Closed
MAM
249
Meeder Asset Management
Ohio
-$3K -129 Closed