Numeric Investors’s iRobot IRBT Stock Holding History

Numeric Investors’s Portfolio IRBT Stock Details IRBT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$360K	Hold	4,700	–	–	﹤0.01%	944
2017 Q3	$362K	Buy	+4,700	New	+$430K	﹤0.01%	948
2017 Q1	–	Sell	-5,900	Closed	-$345K	–	1076
2016 Q4	$345K	Buy	+5,900	New	+$308K	﹤0.01%	888
2016 Q3	–	Sell	-6,800	Closed	-$239K	–	1121
2016 Q2	$239K	Sell	6,800 -9,800	-59%	-$360K	﹤0.01%	932
2016 Q1	$586K	Sell	16,600 -11,400	-41%	-$371K	0.01%	668
2015 Q4	$991K	Buy	28,000 +10,900	+64%	+$353K	0.01%	594
2015 Q3	$498K	Buy	+17,100	New	+$520K	0.01%	703
2014 Q4	–	Sell	-17,300	Closed	-$527K	–	903
2014 Q3	$527K	Buy	+17,300	New	+$593K	0.01%	579

Other funds holding IRBT

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

SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

PAMU

Pictet Asset Management (UK) London, United Kingdom $91.8B AUM 47.77% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

OppenheimerFunds New York $80.4B AUM 15.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

JIM

Jupiter Investment Management London, United Kingdom $6.26B AUM 13.19% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Numeric Investors's IRBT Position: Q4 2017 in Review

Numeric Investors held its iRobot (IRBT) position steady in Q4 2017 at 4,700 shares worth $360K. The position accounts for ﹤0.01% of the portfolio, ranked #944.

Numeric Investors first reported a position in IRBT in Q3 2014 and has held it in 8 quarters since. The position peaked at $991K in Q4 2015. 241 funds tracked by Wall St. Rank hold IRBT as of Q4 2017.

Numeric Investors held 4,700 shares of iRobot worth $360K as of Q4 2017.
Numeric Investors left its iRobot share count unchanged in Q4 2017.
iRobot made up ﹤0.01% of Numeric Investors's portfolio in Q4 2017, its #944 holding.
Numeric Investors first reported a position in iRobot in Q3 2014 and has held it in 8 quarters since.
Numeric Investors's iRobot position peaked at $991K in Q4 2015.
241 funds tracked by Wall St. Rank held iRobot as of Q4 2017.

Based on Numeric Investors's 13F filing for Q4 2017, filed 14 Feb 2018.