HI
SUM

HBK Investments’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

HBK Investments’s Portfolio SUM Stock Details SUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-4,554,192
Closed -$230M – 254
2024
Q4 		$230M Buy
+4,554,192
New +$213M 2.87% 9
2016
Q2 		– Sell
-26,090
Closed -$486K – 1109
2016
Q1 		$486K Buy
26,090
+6,773
+35% +$111K ﹤0.01% 737
2015
Q4 		$371K Sell
19,317
-5,933
-23% -$121K ﹤0.01% 820
2015
Q3 		$447K Buy
+25,250
New +$582K ﹤0.01% 779

Other funds holding SUM

SFCL
Strengthening Families & Communities LLC Boston, Massachusetts $401M AUM 33.17% 1-Year Est. Return
PS
Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return
WAM
WFA Asset Management Whitefish Bay, Wisconsin $184M AUM 12.29% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return