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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
ACM
101
Argent Capital Management
Missouri
$3.69M -$1.22M -40,443 -26%
CIC
102
Chilton Investment Company
Connecticut
$3.63M +$3.53M +117,439 New
BPIM
103
Brant Point Investment Management
New York
$3.55M -$1.93M -64,095 -36%
Natixis Advisors
104
Natixis Advisors
Massachusetts
$3.53M -$161K -5,354 -4%
CS
105
Credit Suisse
Switzerland
$3.36M -$13.7M -455,192 -81%
RhumbLine Advisers
106
RhumbLine Advisers
Massachusetts
$3.29M -$582K -19,327 -15%
CRC
107
Curi RMB Capital
Illinois
$3.18M -$1.73M -57,580 -36%
LAM
108
Lapides Asset Management
Connecticut
$3.13M -$60 -2 -0%
BCM
109
Blockhouse Capital Management
New York
$3.07M +$2.99M +99,259 New
BCFA
110
BP Capital Fund Advisors
Texas
$2.94M +$265K +8,792 +10%
VOYA Investment Management
111
VOYA Investment Management
Georgia
$2.88M +$192K +6,383 +7%
LCG
112
Lisanti Capital Growth
New York
$2.84M +$677K +22,485 +32%
EIM
113
Essex Investment Management
Massachusetts
$2.84M -$8.04K -267 -0.3%
Ohio Public Employees Retirement System (OPERS)
114
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.78M +$391K +12,991 +17%
Parallax Volatility Advisers
115
Parallax Volatility Advisers
California
$2.77M +$2.69M +89,538 New
1CM
116
1492 Capital Management
Wisconsin
$2.74M -$15.3K -508 -0.6%
Manulife (Manufacturers Life Insurance)
117
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.63M +$49.8K +1,655 +2%
TCM
118
Timpani Capital Management
Wisconsin
$2.61M -$2.45M -81,457 -49%
AR
119
Advisory Research
Illinois
$2.52M -$827K -27,490 -25%
EI
120
EAM Investors
California
$2.52M -$31.8K -1,056 -1%
AC
121
Ascend Capital
California
$2.41M +$2.35M +78,064 New
FP
122
Foundry Partners
Minnesota
$2.38M -$1.75M -58,157 -43%
AIG
123
American International Group
New York
$2.38M +$85.4K +2,837 +4%
OCM
124
Osterweis Capital Management
California
$2.33M +$2.26M +75,248 New
UBS Group
125
UBS Group
Switzerland
$2.3M +$33.2K +1,102 +2%