SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

292 hedge funds and large institutions have $3.76B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 105 increasing their positions, 79 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
292
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.02M
Puts
$345K
Net Calls
Net Calls Change

Top Buyers

1 +$97.2M
2 +$31.9M
3 +$26.1M
4
BlackRock
BlackRock
New York
+$22.9M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$22.2M

Top Sellers

1 -$109M
2 -$54.4M
3 -$48.6M
4
Ameriprise
Ameriprise
Minnesota
-$38.8M
5
SC
Sasco Capital
Connecticut
-$30.5M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$2.4M
102
$2.39M
103
$2.37M
104
$2.34M
105
$2.13M
106
$2.13M
107
$2.11M
108
$2.07M
109
$2.06M
110
$2.02M
111
$1.96M
112
$1.95M
113
$1.91M
114
$1.87M
115
$1.87M
116
$1.86M
117
$1.85M
118
$1.84M
119
$1.81M
120
$1.75M
121
$1.58M
122
$1.53M
123
$1.51M
124
$1.51M
125
$1.46M