A.R.T. Advisors’s Ooma OOMA Stock Holding History

A.R.T. Advisors’s Portfolio OOMA Stock Details OOMA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-10,200	Closed	-$121K	–	1690
2017 Q4	$121K	Sell	10,200 -32,700	-76%	-$348K	0.01%	1233
2017 Q3	$452K	Buy	42,900 +11,700	+38%	+$103K	0.02%	855
2017 Q2	$249K	Buy	+31,200	New	+$318K	0.01%	1083
2017 Q1	–	Sell	-10,800	Closed	-$97K	–	1628
2016 Q4	$97K	Buy	+10,800	New	+$96.4K	0.01%	1154
2016 Q1	–	Sell	-11,800	Closed	-$74K	–	1576
2015 Q4	$74K	Buy	+11,800	New	+$85.5K	﹤0.01%	1353

Other funds holding OOMA

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

WCM

Woodson Capital Management Greenwich, Connecticut $636M AUM 39.33% 1-Year Est. Return

Tiger Management New York $22.8M AUM 0.71% 1-Year Est. Return

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

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

HCSF Management San Francisco, California $60.3M AUM 9.62% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

A.R.T. Advisors's OOMA Position: Q1 2018 in Review

A.R.T. Advisors sold out of Ooma (OOMA) in Q1 2018, closing a stake of 10,200 shares — an estimated $121K sold.

A.R.T. Advisors first reported a position in OOMA in Q4 2015 and held it in 5 quarters. The position peaked at $452K in Q3 2017. 64 funds tracked by Wall St. Rank hold OOMA as of Q1 2018.

A.R.T. Advisors reported no remaining Ooma position as of Q1 2018 after selling out during the quarter.
A.R.T. Advisors sold 10,200 Ooma shares in Q1 2018, an estimated $121K.
A.R.T. Advisors first reported a position in Ooma in Q4 2015 and held it in 5 quarters.
A.R.T. Advisors's Ooma position peaked at $452K in Q3 2017.
64 funds tracked by Wall St. Rank held Ooma as of Q1 2018.

Based on A.R.T. Advisors's 13F filing for Q1 2018, filed 15 May 2018.