BFA
SUM

BlackRock Fund Advisors’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

BlackRock Fund Advisors’s Portfolio SUM Stock Details SUM Fund Activity
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Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2016
Q4 		$55.9M Buy
2016
Q3 		$36.3M Buy
2016
Q2 		$31.2M Buy
2016
Q1 		$14.7M Sell
2015
Q4 		$15.9M Buy
2015
Q3 		$11.4M Buy
2015
Q2 		$15.5M Buy