Timber Hill’s InterDigital IDCC Stock Holding History

Timber Hill’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
2016 Q1	–	Sell	-21,700	Closed	-$1.06M	–	2361
2015 Q4	$1.06M	Buy	+21,700	New	+$1.1M	0.11%	1312
2014 Q3	–	Sell	-6,600	Closed	-$315K	–	2827
2014 Q2	$315K	Sell	6,600 -1,900	-22%	-$73.4K	0.03%	2388
2014 Q1	$281K	Sell	8,500 -18,800	-69%	-$560K	0.03%	2412
2013 Q4	$805K	Buy	27,300 +7,400	+37%	+$251K	0.07%	1997
2013 Q3	$743K	Buy	19,900 +2,300	+13%	+$86.8K	0.06%	2164
2013 Q2	$786K	Buy	+17,600	New	+$788K	0.08%	2146

Other funds holding IDCC

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

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

First Pacific Advisors El Segundo, California $7.13B AUM 21.51% 1-Year Est. Return

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

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 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 $528B AUM 27.57% 1-Year Est. Return

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

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

Cardinal Capital Management LLC (Connecticut) Greenwich, Connecticut $365M AUM 18.32% 1-Year Est. Return