Illinois Municipal Retirement Fund’s InterDigital IDCC Stock Holding History

Illinois Municipal Retirement 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 Q2	$1.99M	Sell	7,046 -1,987	-22%	-$591K	0.02%	631
2026 Q1	$2.73M	Sell	9,033 -7,871	-47%	-$2.68M	0.03%	485
2025 Q4	$5.38M	Buy	16,904 +4,562	+37%	+$1.61M	0.07%	307
2025 Q3	$4.26M	Sell	12,342 -1,186	-9%	-$322K	0.05%	376
2025 Q2	$3.03M	Buy	13,528 +744	+6%	+$158K	0.04%	430
2025 Q1	$2.64M	Sell	12,784 -720	-5%	-$145K	0.04%	448
2024 Q4	$2.62M	Sell	13,504 -183	-1%	-$32K	0.04%	462
2024 Q3	$1.94M	Buy	13,687 +205	+2%	+$26.9K	0.03%	592
2024 Q2	$1.57M	Sell	13,482 -1,055	-7%	-$113K	0.02%	660
2024 Q1	$1.55M	Sell	14,537 -411	-3%	-$43.4K	0.02%	671
2023 Q4	$1.62M	Sell	14,948 -1,206	-7%	-$112K	0.03%	615
2023 Q3	$1.3M	Buy	+16,154	New	+$1.4M	0.02%	663

Other funds holding IDCC

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T 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

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Illinois Municipal Retirement Fund's IDCC Position: Q2 2026 in Review

Illinois Municipal Retirement Fund reduced its InterDigital (IDCC) stake by 22% in Q2 2026, selling an estimated $591K and leaving 7,046 shares worth $1.99M. The position accounts for 0.02% of the portfolio, ranked #631.

Illinois Municipal Retirement Fund first reported a position in IDCC in Q3 2023 and has held it in 12 quarters since. The position peaked at $5.38M in Q4 2025. 510 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

Illinois Municipal Retirement Fund held 7,046 shares of InterDigital worth $1.99M as of Q2 2026.
Illinois Municipal Retirement Fund sold 1,987 InterDigital shares in Q2 2026, an estimated $591K.
InterDigital made up 0.02% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #631 holding.
Illinois Municipal Retirement Fund first reported a position in InterDigital in Q3 2023 and has held it in 12 quarters since.
Illinois Municipal Retirement Fund's InterDigital position peaked at $5.38M in Q4 2025.
510 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.