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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

229 hedge funds and large institutions have $3.73B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 79 increasing their positions, 100 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

366% more call options, than puts

Call options by funds: $7.4M | Put options by funds: $1.59M

29% more funds holding in top 10

Funds holding in top 10: 79 (+2)

4% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 23

0% more funds holding

Funds holding: 228229 (+1)

6% less capital invested

Capital invested by funds: $3.95B → $3.73B (-$221M)

21% less repeat investments, than reductions

Existing positions increased: 79 | Existing positions reduced: 100

Holders
229
Holders Change
+1
Holders Change %
+0.44%
% of All Funds
5.25%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.21%
New
24
Increased
79
Reduced
100
Closed
23
Calls
$7.4M
Puts
$1.59M
Net Calls
+$5.81M
Net Calls Change
-$2.92M
Name Holding Trade Value Shares
Change
Change in
Stake
IP
76
Interval Partners
New York
$7.34M -$9.51M -308,315 -56%
PC
77
Pier Capital
Connecticut
$6.88M +$1.04M +33,570 +17%
NCGI
78
Next Century Growth Investors
Minnesota
$6.73M -$1.65M -53,624 -19%
PPA
79
Parametric Portfolio Associates
Washington
$6.71M -$612K -19,832 -8%
TPCM
80
Three Peaks Capital Management
Colorado
$6.63M -$3.8M -123,235 -36%
CAM
81
Cortina Asset Management
Wisconsin
$6.55M -$985K -31,922 -13%
AI
82
Axiom Investors
Connecticut
$6.51M -$654K -21,212 -9%
California Public Employees Retirement System
83
California Public Employees Retirement System
California
$6.4M -$322K -10,436 -5%
SEI Investments
84
SEI Investments
Pennsylvania
$6.31M -$1.4M -45,264 -18%
Swiss National Bank
85
Swiss National Bank
Switzerland
$5.76M +$141K +4,577 +2%
SAM
86
Scopus Asset Management
New York
$5.37M -$9.07M -293,990 -62%
HCM
87
Highbridge Capital Management
New York
$5.35M +$1.56M +50,645 +39%
First Trust Advisors
88
First Trust Advisors
Illinois
$5.25M +$4.23K +137 +0.1%
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$5.11M -$185K -6,011 -3%
GLAM
90
Gardner Lewis Asset Management
Pennsylvania
$4.97M +$1.37M +44,346 +36%
GAM
91
Gotham Asset Management
New York
$4.88M +$5.05M +163,842 New
AAM
92
Advisors Asset Management
Colorado
$4.8M +$343K +11,135 +8%
NIP
93
Nicholas Investment Partners
California
$4.49M -$156K -5,051 -3%
FWC
94
First Washington Corp
Washington
$4.29M -$217K -7,047 -5%
AQR Capital Management
95
AQR Capital Management
Connecticut
$4.25M +$99.1K +3,213 +2%
CRC
96
Curi RMB Capital
Illinois
$4.03M +$1M +32,465 +32%
State of Tennessee, Department of Treasury
97
State of Tennessee, Department of Treasury
Tennessee
$3.94M
ACM
98
Argent Capital Management
Missouri
$3.51M +$16.3K +528 +0.4%
BPIM
99
Brant Point Investment Management
New York
$3.44M +$18.4K +597 +0.5%
OCM
100
Osterweis Capital Management
California
$3.35M +$1.15M +37,232 +49%