BlackRock Group’s Ambarella AMBA Stock Holding History

BlackRock Group’s Portfolio AMBA Stock Details AMBA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$1.16M	Buy	21,380 +4,565	+27%	+$275K	﹤0.01%	2068
2016 Q3	$1.24M	Buy	16,815 +443	+3%	+$27.7K	﹤0.01%	1918
2016 Q2	$833K	Sell	16,372 -175	-1%	-$7.73K	﹤0.01%	2051
2016 Q1	$740K	Sell	16,547 -3,516	-18%	-$146K	﹤0.01%	2077
2015 Q4	$1.12M	Sell	20,063 -4,136	-17%	-$233K	﹤0.01%	1836
2015 Q3	$1.4M	Buy	24,199 +9,972	+70%	+$942K	﹤0.01%	1698
2015 Q2	$1.46M	Buy	14,227 +2,390	+20%	+$209K	﹤0.01%	1732
2015 Q1	$896K	Sell	11,837 -9,978	-46%	-$606K	﹤0.01%	1928
2014 Q4	$1.11M	Sell	21,815 -4,083	-16%	-$191K	﹤0.01%	1820
2014 Q3	$1.13M	Sell	25,898 -498	-2%	-$16.5K	﹤0.01%	1708
2014 Q2	$823K	Buy	26,396 +22,020	+503%	+$582K	﹤0.01%	1948
2014 Q1	$116K	Buy	+4,376	New	+$134K	﹤0.01%	2551
2013 Q4	–	Sell	-3,019	Closed	-$59K	–	2663
2013 Q3	$59K	Buy	+3,019	New	+$51.4K	﹤0.01%	2687

Other funds holding AMBA

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

BRC

Blue Ridge Capital New York $215M AUM

BFA

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

VBA

Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return

Coatue Management New York $48.6B AUM 94.27% 1-Year Est. Return

EAM

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return

TPCM

Tide Point Capital Management Old Greenwich, Connecticut $851M AUM 25.25% 1-Year Est. Return

BlackRock Group's AMBA Position: Q4 2016 in Review

BlackRock Group increased its Ambarella (AMBA) stake by 27% in Q4 2016, buying an estimated $275K and bringing the position to 21,380 shares worth $1.16M. The position accounts for ﹤0.01% of the portfolio, ranked #2068.

BlackRock Group first reported a position in AMBA in Q3 2013 and has held it in 13 quarters since. The position peaked at $1.46M in Q2 2015. 236 funds tracked by Wall St. Rank hold AMBA as of Q4 2016.

BlackRock Group held 21,380 shares of Ambarella worth $1.16M as of Q4 2016.
BlackRock Group bought 4,565 Ambarella shares in Q4 2016, an estimated $275K.
Ambarella made up ﹤0.01% of BlackRock Group's portfolio in Q4 2016, its #2068 holding.
BlackRock Group first reported a position in Ambarella in Q3 2013 and has held it in 13 quarters since.
BlackRock Group's Ambarella position peaked at $1.46M in Q2 2015.
236 funds tracked by Wall St. Rank held Ambarella as of Q4 2016.

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