Westside Investment Management’s InterDigital IDCC Stock Holding History

Westside Investment 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
2026 Q1	$1.06M	Buy	3,517 +50	+1%	+$17K	0.16%	133
2025 Q4	$1.1M	Sell	3,467 -46	-1%	-$16.3K	0.18%	117
2025 Q3	$1.21M	Sell	3,513 -20	-0.6%	-$5.43K	0.19%	110
2025 Q2	$792K	Hold	3,533	–	–	0.15%	135
2025 Q1	$730K	Sell	3,533 -1,095	-24%	-$220K	0.16%	130
2024 Q4	$897K	Sell	4,628 -175	-4%	-$30.6K	0.19%	122
2024 Q3	$680K	Sell	4,803 -15	-0.3%	-$1.97K	0.14%	133
2024 Q2	$562K	Buy	4,818 +50	+1%	+$5.34K	0.13%	141
2024 Q1	$508K	Sell	4,768 -10	-0.2%	-$1.06K	0.12%	142
2023 Q4	$519K	Sell	4,778 -365	-7%	-$33.8K	0.13%	139
2023 Q3	$413K	Sell	5,143 -37	-0.7%	-$3.22K	0.12%	151
2023 Q2	$500K	Hold	5,180	–	–	0.14%	135
2023 Q1	$378K	Sell	5,180 -330	-6%	-$23K	0.11%	154
2022 Q4	$272	Hold	5,510	–	–	﹤0.01%	305
2022 Q3	$222	Hold	5,510	–	–	﹤0.01%	317
2022 Q2	$335	Sell	5,510 -20	-0.4%	-$1.23K	﹤0.01%	297
2022 Q1	$352	Sell	5,530 -100	-2%	-$6.64K	﹤0.01%	300
2021 Q4	$403	Hold	5,630	–	–	﹤0.01%	285
2021 Q3	$381	Sell	5,630 -300	-5%	-$20.8K	﹤0.01%	282
2021 Q2	$433	Hold	5,930	–	–	﹤0.01%	271
2021 Q1	$376	Hold	5,930	–	–	﹤0.01%	271
2020 Q4	$359	Sell	5,930 -175	-3%	-$10.5K	﹤0.01%	229
2020 Q3	$348	Hold	6,105	–	–	﹤0.01%	237
2020 Q2	$345	Hold	6,105	–	–	﹤0.01%	215
2020 Q1	$272	Buy	+6,105	New	+$321K	﹤0.01%	219
2019 Q2	$369	Buy	+5,730	New	+$382K	﹤0.01%	158
2018 Q4	$386K	Hold	5,810	–	–	0.14%	106
2018 Q3	$459K	Sell	5,810 -15	-0.3%	-$1.23K	0.15%	89
2018 Q2	$478K	Hold	5,825	–	–	0.17%	86
2018 Q1	$423K	Hold	5,825	–	–	0.23%	94
2017 Q4	$471K	Hold	5,825	–	–	0.26%	85
2017 Q3	$436K	Hold	5,825	–	–	0.26%	87
2017 Q2	$451K	Buy	5,825 +170	+3%	+$14.2K	0.29%	82
2017 Q1	$489K	Buy	5,655 +4,000	+242%	+$359K	0.23%	73
2016 Q4	$151K	Buy	+1,655	New	+$133K	0.1%	110