Spot Trading’s InterDigital IDCC Stock Holding History

Spot Trading’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
2017 Q1	–	Sell	-4,435	Closed	-$399K	–	3107
2016 Q4	$405K	Buy	4,435 +1,335	+43%	+$107K	0.01%	1533
2016 Q3	$246K	Buy	+3,100	New	+$207K	0.01%	1956
2016 Q1	–	Sell	-1,806	Closed	-$87.2K	–	3668
2015 Q4	$89K	Buy	1,806 +1,766	+4,415%	+$89.6K	﹤0.01%	2856
2015 Q3	$2K	Sell	40 -8,390	-100%	-$433K	﹤0.01%	3781
2015 Q2	$480K	Buy	8,430 +6,138	+268%	+$343K	﹤0.01%	2144
2015 Q1	$116K	Buy	2,292 +2,252	+5,630%	+$117K	﹤0.01%	3021
2014 Q4	$2K	Sell	40 -3,487	-99%	-$168K	﹤0.01%	3836
2014 Q3	$140K	Sell	3,527 -38,090	-92%	-$1.68M	﹤0.01%	3364
2014 Q2	$1.99M	Buy	41,617 +23,739	+133%	+$917K	0.01%	1639
2014 Q1	$592K	Buy	17,878 +1,656	+10%	+$49.3K	﹤0.01%	2414
2013 Q4	$478K	Sell	16,222 -4,954	-23%	-$168K	﹤0.01%	2508
2013 Q3	$791K	Buy	21,176 +9,964	+89%	+$376K	﹤0.01%	2095
2013 Q2	$501K	Buy	+11,212	New	+$502K	﹤0.01%	2440

Other funds holding IDCC

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

Creative Planning

Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return

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

Dimensional Fund Advisors

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

Royal Bank of Canada

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return