SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

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

Back to rankings

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.

Holders
193
Holders Change
-18
Holders Change %
-8.53%
% of All Funds
4.42%
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

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$168M
2
Principal Financial Group
2
Principal Financial Group
Iowa
$73.3M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$157M
4
WIM
4
Weitz Investment Management
Nebraska
$29.1M
5
Millennium Management
5
Millennium Management
New York
$19.6M

Top Sellers

1
LCS
1
Levin Capital Strategies
New York
$0
2
SCM
2
Steadfast Capital Management
New York
$0
3
Holocene Advisors
3
Holocene Advisors
New York
$791K
4
VNIM
4
Vaughan Nelson Investment Management
Texas
$0
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$3.79M
Name Market Value Shares Shares
Change 		Shares
Change %
GCP
226
GSA Capital Partners
United Kingdom
– – -10,155 Closed
GIG
227
Goodnow Investment Group
Connecticut
– – -9,780 Closed
OAM
228
Oppenheimer Asset Management
New York
– – -9,613 Closed
QT
229
Quantbot Technologies
New York
– – -9,577 Closed
SO
230
STRS Ohio
Ohio
– – -8,900 Closed
BRA
231
Blue Rock Advisors
Minnesota
– – -6,337 Closed
DekaBank Deutsche Girozentrale
232
DekaBank Deutsche Girozentrale
Germany
– – -5,230 Closed
First Manhattan
233
First Manhattan
New York
– – -5,070 Closed
Envestnet Asset Management
234
Envestnet Asset Management
Illinois
– – -4,627 Closed
KIG
235
Kessler Investment Group
Indiana
– – -4,354 Closed
GT
236
Glenmede Trust
Pennsylvania
– – -3,800 Closed
PIA
237
Piedmont Investment Advisors
North Carolina
– – -1,947 Closed
PCM
238
Penserra Capital Management
California
– – -924 Closed
BBHC
239
Brown Brothers Harriman & Co
New York
– – -434 Closed
FHA
240
Flagship Harbor Advisors
Massachusetts
– – -101 Closed
GFP
241
Gryphon Financial Partners
Ohio
– – -59 Closed
RCAG
242
Rehmann Capital Advisory Group
Michigan
– – -39 Closed
TRCT
243
Tower Research Capital (TRC)
New York
– – -1 Closed
CFGS
244
Concourse Financial Group Securities
Alabama
– – – –
CBT
245
Capital Bank & Trust
California
$0 15 – –
MCM
246
Monument Capital Management
Virginia
$0 18 +18 New
SPIA
247
Steward Partners Investment Advisory
New York
$0 19 +19 New
ML
248
McAdam LLC
Pennsylvania
$0 20 +20 New
6 7 8 9
10