New York State Teachers Retirement System (NYSTRS)’s InterDigital IDCC Stock Holding History

New York State Teachers Retirement System (NYSTRS)’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	$8.59M	Sell	28,443 -3,045	-10%	-$1.03M	0.02%	585
2025 Q4	$10M	Buy	31,488 +1,598	+5%	+$565K	0.02%	549
2025 Q3	$10.3M	Sell	29,890 -200	-0.7%	-$54.3K	0.02%	527
2025 Q2	$6.75M	Buy	30,090 +100	+0.3%	+$21.2K	0.01%	663
2025 Q1	$6.2M	Sell	29,990 -100	-0.3%	-$20.1K	0.01%	689
2024 Q4	$5.83M	Sell	30,090 -2,453	-8%	-$429K	0.01%	756
2024 Q3	$4.61M	Buy	32,543 +4,737	+17%	+$621K	0.01%	848
2024 Q2	$3.24M	Sell	27,806 -2,786	-9%	-$298K	0.01%	945
2024 Q1	$3.26M	Buy	30,592 +1,696	+6%	+$179K	0.01%	967
2023 Q4	$3.14M	Buy	28,896 +262	+0.9%	+$24.2K	0.01%	982
2023 Q3	$2.3M	Buy	28,634 +596	+2%	+$51.8K	0.01%	1051
2023 Q2	$2.71M	Buy	28,038 +1,333	+5%	+$108K	0.01%	1003
2023 Q1	$1.95M	Sell	26,705 -1,400	-5%	-$97.5K	﹤0.01%	1096
2022 Q4	$1.39M	Hold	28,105	–	–	﹤0.01%	1184
2022 Q3	$1.14M	Hold	28,105	–	–	﹤0.01%	1226
2022 Q2	$1.71M	Hold	28,105	–	–	﹤0.01%	1123
2022 Q1	$1.79M	Buy	28,105 +100	+0.4%	+$6.64K	﹤0.01%	1163
2021 Q4	$2.01M	Buy	28,005 +100	+0.4%	+$6.97K	﹤0.01%	1152
2021 Q3	$1.89M	Hold	27,905	–	–	﹤0.01%	1172
2021 Q2	$2.04M	Buy	27,905 +9,205	+49%	+$680K	﹤0.01%	1144
2021 Q1	$1.19M	Hold	18,700	–	–	﹤0.01%	1281
2020 Q4	$1.14M	Hold	18,700	–	–	﹤0.01%	1263
2020 Q3	$1.07M	Hold	18,700	–	–	﹤0.01%	1192
2020 Q2	$1.06M	Hold	18,700	–	–	﹤0.01%	1189
2020 Q1	$835K	Hold	18,700	–	–	﹤0.01%	1164
2019 Q4	$1.02M	Hold	18,700	–	–	﹤0.01%	1262
2019 Q3	$981K	Hold	18,700	–	–	﹤0.01%	1235
2019 Q2	$1.2M	Hold	18,700	–	–	﹤0.01%	1179
2019 Q1	$1.23M	Hold	18,700	–	–	﹤0.01%	1184
2018 Q4	$1.24M	Hold	18,700	–	–	﹤0.01%	1162
2018 Q3	$1.5M	Hold	18,700	–	–	﹤0.01%	1190
2018 Q2	$1.51M	Hold	18,700	–	–	﹤0.01%	1194
2018 Q1	$1.38M	Hold	18,700	–	–	﹤0.01%	1203
2017 Q4	$1.42M	Hold	18,700	–	–	﹤0.01%	1202
2017 Q3	$1.38M	Sell	18,700 -4,100	-18%	-$300K	﹤0.01%	1206
2017 Q2	$1.76M	Sell	22,800 -6,300	-22%	-$528K	﹤0.01%	1156
2017 Q1	$2.51M	Buy	29,100 +6,700	+30%	+$602K	0.01%	1078
2016 Q4	$2.05M	Hold	22,400	–	–	0.01%	1145
2016 Q3	$1.77M	Sell	22,400 -4,600	-17%	-$307K	﹤0.01%	1159
2016 Q2	$1.5M	Sell	27,000 -100	-0.4%	-$5.65K	﹤0.01%	1195
2016 Q1	$1.51M	Sell	27,100 -2,900	-10%	-$140K	﹤0.01%	1197
2015 Q4	$1.47M	Sell	30,000 -3,500	-10%	-$178K	﹤0.01%	1214
2015 Q3	$1.7M	Hold	33,500	–	–	﹤0.01%	1187
2015 Q2	$1.91M	Buy	33,500 +2,500	+8%	+$140K	0.01%	1183
2015 Q1	$1.57M	Buy	31,000 +22,200	+252%	+$1.15M	﹤0.01%	1240
2014 Q4	$466K	Buy	8,800 +5,400	+159%	+$260K	﹤0.01%	1427
2014 Q3	$135K	Buy	3,400 +600	+21%	+$26.4K	﹤0.01%	1485
2014 Q2	$134K	Hold	2,800	–	–	﹤0.01%	1490
2014 Q1	$93K	Hold	2,800	–	–	﹤0.01%	1497
2013 Q4	$83K	Sell	2,800 -7,100	-72%	-$241K	﹤0.01%	1498
2013 Q3	$370K	Buy	9,900 +5,400	+120%	+$204K	﹤0.01%	1456
2013 Q2	$201K	Buy	+4,500	New	+$202K	﹤0.01%	1475

Other funds holding IDCC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

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

DGI

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

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS)'s IDCC Position: Q1 2026 in Review

New York State Teachers Retirement System (NYSTRS) reduced its InterDigital (IDCC) stake by 9.7% in Q1 2026, selling an estimated $1.03M and leaving 28,443 shares worth $8.59M. The position accounts for 0.02% of the portfolio, ranked #585.

New York State Teachers Retirement System (NYSTRS) first reported a position in IDCC in Q2 2013 and has held it in 52 quarters since. The position peaked at $10.3M in Q3 2025. 570 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

New York State Teachers Retirement System (NYSTRS) held 28,443 shares of InterDigital worth $8.59M as of Q1 2026.
New York State Teachers Retirement System (NYSTRS) sold 3,045 InterDigital shares in Q1 2026, an estimated $1.03M.
InterDigital made up 0.02% of New York State Teachers Retirement System (NYSTRS)'s portfolio in Q1 2026, its #585 holding.
New York State Teachers Retirement System (NYSTRS) first reported a position in InterDigital in Q2 2013 and has held it in 52 quarters since.
New York State Teachers Retirement System (NYSTRS)'s InterDigital position peaked at $10.3M in Q3 2025.
570 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on New York State Teachers Retirement System (NYSTRS)'s 13F filing for Q1 2026, filed 27 Apr 2026.