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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$55.9M	Buy	2,423,882 +379,210	+19%	+$7.96M	0.01%	1610
2016 Q3	$36.3M	Buy	2,044,672 +450,972	+28%	+$8.73M	0.01%	1782
2016 Q2	$31.2M	Buy	1,593,700 +802,823	+102%	+$16M	0.01%	1784
2016 Q1	$14.7M	Sell	790,877 -38,833	-5%	-$635K	﹤0.01%	2149
2015 Q4	$15.9M	Buy	829,710 +186,542	+29%	+$3.8M	﹤0.01%	2178
2015 Q3	$11.4M	Buy	643,168 +1,072	+0.2%	+$24.7K	﹤0.01%	2317
2015 Q2	$15.5M	Buy	+642,096	New	+$15.2M	﹤0.01%	2268

Other funds holding SUM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

JHIU

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

MCM

Melvin Capital Management New York $9.86B AUM 16.31% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

LCS

Levin Capital Strategies New York $1.49B AUM 30.44% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BlackRock Fund Advisors's SUM Position: Q4 2016 in Review

BlackRock Fund Advisors increased its Summit Materials, Inc. Class A Common Stock (SUM) stake by 19% in Q4 2016, buying an estimated $7.96M and bringing the position to 2,423,882 shares worth $55.9M. The position accounts for 0.01% of the portfolio, ranked #1610.

BlackRock Fund Advisors first reported a position in SUM in Q2 2015 and has held it in 7 quarters since. 197 funds tracked by Wall St. Rank hold SUM as of Q4 2016.

BlackRock Fund Advisors held 2,423,882 shares of Summit Materials, Inc. Class A Common Stock worth $55.9M as of Q4 2016.
BlackRock Fund Advisors bought 379,210 Summit Materials, Inc. Class A Common Stock shares in Q4 2016, an estimated $7.96M.
Summit Materials, Inc. Class A Common Stock made up 0.01% of BlackRock Fund Advisors's portfolio in Q4 2016, its #1610 holding.
BlackRock Fund Advisors first reported a position in Summit Materials, Inc. Class A Common Stock in Q2 2015 and has held it in 7 quarters since.
197 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q4 2016.

Based on BlackRock Fund Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.