Laurion Capital Management’s InterDigital IDCC Stock Holding History

Laurion Capital Management’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
2023 Q3	–	Sell	-2,380	Closed	-$230K	–	582
2023 Q2	$230K	Buy	+2,380	New	+$193K	0.01%	472
2020 Q1	–	Sell	-7,074	Closed	-$386K	–	941
2019 Q4	$386K	Buy	+7,074	New	+$391K	0.02%	728
2019 Q2	–	Sell	-27,498	Closed	-$1.81M	–	1048
2019 Q1	$1.81M	Buy	27,498 +16,225	+144%	+$1.13M	0.08%	357
2018 Q4	$749K	Buy	11,273 +3,274	+41%	+$239K	0.04%	621
2018 Q3	$640K	Buy	+7,999	New	+$656K	0.02%	779
2018 Q1	–	Sell	-7,306	Closed	-$556K	–	1504
2017 Q4	$556K	Sell	7,306 -7,000	-49%	-$523K	0.01%	1124
2017 Q3	$1.05M	Sell	14,306 -7,046	-33%	-$516K	0.02%	955
2017 Q2	$1.65M	Buy	+21,352	New	+$1.79M	0.04%	867
2016 Q4	–	Sell	-2,800	Closed	-$222K	–	1232
2016 Q3	$222K	Buy	+2,800	New	+$187K	0.01%	778
2015 Q1	–	Sell	-5,900	Closed	-$312K	–	416
2014 Q4	$312K	Buy	+5,900	New	+$284K	0.02%	247

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

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

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

Boston Trust Walden Boston, Massachusetts $12.2B AUM 12.45% 1-Year Est. Return

Shannon River Fund Management New York $524M AUM 90.54% 1-Year Est. Return

Boston Partners

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

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

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return