BlackRock Institutional Trust’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

BlackRock Institutional Trust’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	$58.8M	Buy	2,550,859 +600,030	+31%	+$12.6M	0.01%	1241
2016 Q3	$34.7M	Buy	1,950,829 +262,437	+16%	+$5.08M	0.01%	1511
2016 Q2	$33.1M	Buy	1,688,392 +459,180	+37%	+$9.17M	0.01%	1505
2016 Q1	$22.9M	Buy	1,229,212 +15,443	+1%	+$253K	﹤0.01%	1733
2015 Q4	$23.3M	Buy	1,213,769 +321,409	+36%	+$6.55M	﹤0.01%	1752
2015 Q3	$15.8M	Buy	892,360 +338,342	+61%	+$7.79M	﹤0.01%	1990
2015 Q2	$13.3M	Buy	554,018 +544,295	+5,598%	+$12.9M	﹤0.01%	2216
2015 Q1	$203K	Buy	+9,723	New	+$198K	﹤0.01%	3638

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

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

BlackRock Institutional Trust's SUM Position: Q4 2016 in Review

BlackRock Institutional Trust increased its Summit Materials, Inc. Class A Common Stock (SUM) stake by 31% in Q4 2016, buying an estimated $12.6M and bringing the position to 2,550,859 shares worth $58.8M. The position accounts for 0.01% of the portfolio, ranked #1241.

BlackRock Institutional Trust first reported a position in SUM in Q1 2015 and has held it in 8 quarters since. 197 funds tracked by Wall St. Rank hold SUM as of Q4 2016.

BlackRock Institutional Trust held 2,550,859 shares of Summit Materials, Inc. Class A Common Stock worth $58.8M as of Q4 2016.
BlackRock Institutional Trust bought 600,030 Summit Materials, Inc. Class A Common Stock shares in Q4 2016, an estimated $12.6M.
Summit Materials, Inc. Class A Common Stock made up 0.01% of BlackRock Institutional Trust's portfolio in Q4 2016, its #1241 holding.
BlackRock Institutional Trust first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2015 and has held it in 8 quarters since.
197 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q4 2016.

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