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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

244 hedge funds and large institutions have $3.47B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 77 increasing their positions, 111 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

690% more call options, than puts

Call options by funds: $2.46M | Put options by funds: $311K

5% more capital invested

Capital invested by funds: $3.3B → $3.47B (+$172M)

5% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 22

0% more funds holding

Funds holding: 243244 (+1)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

31% less repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 111

Holders
244
Holders Change
+1
Holders Change %
+0.41%
% of All Funds
3.89%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
23
Increased
77
Reduced
111
Closed
22
Calls
$2.46M
Puts
$311K
Net Calls
+$2.15M
Net Calls Change
+$2.74M
Name Holding Trade Value Shares
Change
Change in
Stake
CCS
126
Concentric Capital Strategies
Connecticut
$671K -$980K -32,407 -58%
Bank of Montreal
127
Bank of Montreal
Ontario, Canada
$665K +$244K +8,070 +57%
DZ Bank
128
DZ Bank
Germany
$643K
SPIA
129
Steward Partners Investment Advisory
New York
$634K -$101K -3,351 -13%
Man Group
130
Man Group
United Kingdom
$623K
Brown Advisory
131
Brown Advisory
Maryland
$607K -$499K -16,500 -44%
GCM
132
Graham Capital Management
Connecticut
$598K +$634K +20,982 New
SIA
133
Schear Investment Advisers
Ohio
$586K -$82K -2,713 -12%
Renaissance Technologies
134
Renaissance Technologies
New York
$552K +$586K +19,378 New
MNBTD
135
Moody National Bank Trust Division
Texas
$536K +$212K +7,016 +59%
Natixis Advisors
136
Natixis Advisors
Massachusetts
$504K -$41.7K -1,379 -7%
NYLIM
137
New York Life Investment Management
New York
$474K -$58.3K -1,929 -10%
SF
138
Symphony Financial
Texas
$467K -$259K -8,575 -34%
CAM
139
Connacht Asset Management
New York
$465K +$60.5K +2,002 +14%
State of Wisconsin Investment Board
140
State of Wisconsin Investment Board
Wisconsin
$425K -$2.54K -84 -0.6%
PNC Financial Services Group
141
PNC Financial Services Group
Pennsylvania
$425K +$48.7K +1,610 +12%
PAMS
142
Pictet Asset Management (Switzerland)
Switzerland
$419K
AWS
143
Atria Wealth Solutions
New York
$408K -$55.1K -1,821 -11%
SSWM
144
Sheets Smith Wealth Management
North Carolina
$405K -$60 -2 -0%
ProShare Advisors
145
ProShare Advisors
Maryland
$399K -$39.5K -1,306 -9%
HC
146
Henshaw Capital
Massachusetts
$375K
JCM
147
Janney Capital Management
Pennsylvania
$367K +$2.12K +70 +0.5%
DWT
148
Dorsey & Whitney Trust
South Dakota
$360K -$16.6K -548 -4%
AB
149
Amalgamated Bank
New York
$357K -$97.8K -3,235 -21%
VPIM
150
Vanguard Personalized Indexing Management
California
$341K +$362K +11,958 New

SUM Hedge Fund Activity: Q1 2023 in Review

244 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q1 2023, worth a combined $3.47B — up 5.2% from $3.3B a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new SUM positions and 22 closed out — a net gain of 1 holder — while 77 added to existing stakes and 111 trimmed.

The largest buyer was Millennium Management, adding an estimated $51.5M. The largest seller was Lord, Abbett & Co, exiting entirely with an estimated $22.5M sold.

  • 244 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q1 2023, up from 243 in Q4 2022.
  • Funds reported $3.47B of Summit Materials, Inc. Class A Common Stock stock for Q1 2023, up 5.2% quarter-over-quarter.
  • 23 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q1 2023 and 22 closed out, a net change of +1 holder.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q1 2023 was Millennium Management, an estimated $51.5M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q1 2023 was Lord, Abbett & Co, an estimated $22.5M sold.

Based on aggregated 13F filings for Q1 2023.