BlackRock Group’s Alphatec Holdings ATEC Stock Holding History

BlackRock Group’s Portfolio ATEC Stock Details ATEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$21K	Sell	6,678 -4,749	-42%	-$25.7K	﹤0.01%	2957
2016 Q3	$107K	Sell	11,427 -1	-0%	-$5	﹤0.01%	2807
2016 Q2	$48K	Hold	11,428	–	–	﹤0.01%	2922
2016 Q1	$33K	Hold	11,428	–	–	﹤0.01%	2989
2015 Q4	$41K	Hold	11,428	–	–	﹤0.01%	2849
2015 Q3	$45K	Hold	11,428	–	–	﹤0.01%	2863
2015 Q2	$189K	Hold	11,428	–	–	﹤0.01%	2590
2015 Q1	$199K	Hold	11,428	–	–	﹤0.01%	2497
2014 Q4	$193K	Hold	11,428	–	–	﹤0.01%	2535
2014 Q3	$233K	Sell	11,428 -2,021	-15%	-$37.1K	﹤0.01%	2402
2014 Q2	$263K	Buy	+13,449	New	+$226K	﹤0.01%	2383
2013 Q4	–	Sell	-1,254	Closed	-$30K	–	2669
2013 Q3	$30K	Buy	+1,254	New	+$31.8K	﹤0.01%	2779

Other funds holding ATEC

HealthInvest Partners Stockholm, Sweden $310M AUM 37.86% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

Chubb Ltd Zurich, Switzerland $29.9M AUM 48.89% 1-Year Est. Return

Fondren Management Houston, Texas $16.9M AUM 5.82% 1-Year Est. Return

BIT

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

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

SIM

Spark Investment Management New York $41.6M AUM 80.97% 1-Year Est. Return

Numeric Investors Boston, Massachusetts $13.7B AUM 28.88% 1-Year Est. Return

GCP

Glen Capital Partners Waltham, Massachusetts $68.9M AUM 21.81% 1-Year Est. Return

BlackRock Group's ATEC Position: Q4 2016 in Review

BlackRock Group reduced its Alphatec Holdings (ATEC) stake by 42% in Q4 2016, selling an estimated $25.7K and leaving 6,678 shares worth $21K. The position accounts for ﹤0.01% of the portfolio, ranked #2957.

BlackRock Group first reported a position in ATEC in Q3 2013 and has held it in 12 quarters since. The position peaked at $263K in Q2 2014. 30 funds tracked by Wall St. Rank hold ATEC as of Q4 2016.

BlackRock Group held 6,678 shares of Alphatec Holdings worth $21K as of Q4 2016.
BlackRock Group sold 4,749 Alphatec Holdings shares in Q4 2016, an estimated $25.7K.
Alphatec Holdings made up ﹤0.01% of BlackRock Group's portfolio in Q4 2016, its #2957 holding.
BlackRock Group first reported a position in Alphatec Holdings in Q3 2013 and has held it in 12 quarters since.
BlackRock Group's Alphatec Holdings position peaked at $263K in Q2 2014.
30 funds tracked by Wall St. Rank held Alphatec Holdings as of Q4 2016.

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