Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s InterDigital IDCC Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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	$958K	Hold	3,172	–	–	﹤0.01%	1154
2025 Q4	$1.01M	Buy	+3,172	New	+$1.12M	﹤0.01%	1085
2024 Q1	–	Sell	-50,000	Closed	-$5.43M	–	1043
2023 Q4	$5.43M	Buy	+50,000	New	+$4.63M	0.02%	411
2022 Q3	–	Sell	-47,000	Closed	-$2.86M	–	1572
2022 Q2	$2.86M	Buy	47,000 +25,000	+114%	+$1.53M	0.01%	640
2022 Q1	$1.4M	Sell	22,000 -24,000	-52%	-$1.59M	﹤0.01%	1033
2021 Q4	$3.29M	Hold	46,000	–	–	0.01%	760
2021 Q3	$3.12M	Sell	46,000 -20,000	-30%	-$1.39M	0.01%	712
2021 Q2	$4.82M	Sell	66,000 -50,000	-43%	-$3.7M	0.01%	653
2021 Q1	$7.36M	Buy	116,000 +94,000	+427%	+$6.14M	0.02%	396
2020 Q4	$1.33M	Sell	22,000 -10,500	-32%	-$629K	﹤0.01%	898
2020 Q3	$1.85M	Sell	32,500 -127,000	-80%	-$7.63M	0.01%	380
2020 Q2	$9.03M	Buy	+159,500	New	+$8.48M	0.07%	189

Other funds holding IDCC

BlackRock New York $6.73T AUM 46.02% 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 $113B AUM 38.87% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's IDCC Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held its InterDigital (IDCC) position steady in Q1 2026 at 3,172 shares worth $958K. The position accounts for ﹤0.01% of the portfolio, ranked #1154.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in IDCC in Q2 2020 and has held it in 12 quarters since. The position peaked at $9.03M in Q2 2020. 573 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 3,172 shares of InterDigital worth $958K as of Q1 2026.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund left its InterDigital share count unchanged in Q1 2026.
InterDigital made up ﹤0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #1154 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in InterDigital in Q2 2020 and has held it in 12 quarters since.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's InterDigital position peaked at $9.03M in Q2 2020.
573 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.