Menta Capital’s InterDigital IDCC Stock Holding History

Menta Capital’s Portfolio IDCC Stock Details IDCC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	$1.04M	Sell	16,117 -1,600	-9%	-$107K	0.44%	40
2019 Q1	$1.17M	Buy	17,717 +1,668	+10%	+$116K	0.51%	42
2018 Q4	$1.07M	Buy	+16,049	New	+$1.17M	0.4%	52
2018 Q3	–	Sell	-7,698	Closed	-$623K	–	619
2018 Q2	$623K	Buy	+7,698	New	+$612K	0.15%	270
2017 Q2	–	Sell	-24,905	Closed	-$2.15M	–	831
2017 Q1	$2.15M	Sell	24,905 -13,914	-36%	-$1.25M	0.21%	149
2016 Q4	$3.55M	Sell	38,819 -34,262	-47%	-$2.75M	0.3%	69
2016 Q3	$5.79M	Buy	73,081 +56,230	+334%	+$3.75M	0.55%	4
2016 Q2	$938K	Buy	16,851 +11,751	+230%	+$664K	0.13%	265
2016 Q1	$284K	Buy	+5,100	New	+$246K	0.04%	714
2015 Q4	–	Sell	-30,453	Closed	-$1.54M	–	906
2015 Q3	$1.54M	Buy	30,453 +20,853	+217%	+$1.08M	0.24%	117
2015 Q2	$546K	Sell	9,600 -55,833	-85%	-$3.12M	0.09%	385
2015 Q1	$3.32M	Buy	65,433 +31,800	+95%	+$1.65M	0.43%	42
2014 Q4	$1.78M	Buy	33,633 +27,633	+461%	+$1.33M	0.25%	117
2014 Q3	$239K	Buy	+6,000	New	+$264K	0.04%	507
2014 Q2	–	Sell	-8,400	Closed	-$278K	–	550
2014 Q1	$278K	Buy	+8,400	New	+$250K	0.08%	285
2013 Q4	–	Sell	-7,700	Closed	-$288K	–	401
2013 Q3	$288K	Buy	+7,700	New	+$291K	0.15%	224

Other funds holding IDCC

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

Renaissance Technologies

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

Dimensional Fund Advisors

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return

Barclays London, United Kingdom $280B AUM 33.63% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return