Maryland State Retirement & Pension System’s InterDigital IDCC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-3,769	Closed	-$1.2M	–	1381
2025 Q4	$1.2M	Buy	3,769 +60	+2%	+$21.2K	0.02%	432
2025 Q3	$1.28M	Sell	3,709 -3,913	-51%	-$1.06M	0.03%	410
2025 Q2	$1.71M	Buy	7,622 +162	+2%	+$34.3K	0.04%	371
2025 Q1	$1.54M	Sell	7,460 -1,075	-13%	-$216K	0.04%	369
2024 Q4	$1.65M	Buy	8,535 +13	+0.2%	+$2.27K	0.04%	395
2024 Q3	$1.21M	Sell	8,522 -276	-3%	-$36.2K	0.03%	540
2024 Q2	$1.03M	Sell	8,798 -464	-5%	-$49.6K	0.02%	674
2024 Q1	$892K	Sell	9,262 -80	-0.9%	-$8.46K	0.02%	730
2023 Q4	$1.01M	Sell	9,342 -385	-4%	-$35.6K	0.02%	669
2023 Q3	$780K	Sell	9,727 -692	-7%	-$60.1K	0.02%	747
2023 Q2	$1.01M	Sell	10,419 -423	-4%	-$34.3K	0.02%	625
2023 Q1	$790K	Sell	10,842 -1,419	-12%	-$98.8K	0.02%	742
2022 Q4	$607K	Buy	+12,261	New	+$598K	0.02%	854
2022 Q3	–	Sell	-12,547	Closed	-$763K	–	709
2022 Q2	$763K	Buy	12,547 +245	+2%	+$15K	0.02%	661
2022 Q1	$785K	Buy	12,302 +72	+0.6%	+$4.78K	0.02%	744
2021 Q4	$876K	Buy	12,230 +147	+1%	+$10.2K	0.02%	723
2021 Q3	$821K	Buy	+12,083	New	+$837K	0.02%	740