State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s InterDigital IDCC Stock Holding History

State of Wisconsin Investment Board’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 		$13.4M Sell
44,516
-3,555
-7% -$1.21M 0.03% 520
2025
Q4 		$15.3M Buy
48,071
+1,650
+4% +$583K 0.03% 461
2025
Q3 		$16M Buy
46,421
+985
+2% +$268K 0.04% 431
2025
Q2 		$10.2M Sell
45,436
-3,332
-7% -$706K 0.02% 632
2025
Q1 		$10.1M Sell
48,768
-933
-2% -$188K 0.03% 624
2024
Q4 		$9.63M Buy
49,701
+870
+2% +$152K 0.02% 672
2024
Q3 		$6.92M Sell
48,831
-1,905
-4% -$250K 0.02% 825
2024
Q2 		$5.91M Sell
50,736
-14,163
-22% -$1.51M 0.02% 855
2024
Q1 		$6.91M Buy
64,899
+14,682
+29% +$1.55M 0.02% 828
2023
Q4 		$5.45M Buy
50,217
+9,096
+22% +$842K 0.02% 945
2023
Q3 		$3.3M Buy
41,121
+14,345
+54% +$1.25M 0.01% 1097
2023
Q2 		$2.59M Sell
26,776
-91
-0.3% -$7.37K 0.01% 1223
2023
Q1 		$1.96M Buy
+26,867
New +$1.87M 0.01% 1312
2022
Q4 		– Sell
-5,753
Closed -$233K – 2576
2022
Q3 		$233K Sell
5,753
-1,985
-26% -$107K ﹤0.01% 2341
2022
Q2 		$470K Buy
+7,738
New +$475K ﹤0.01% 2096

Other funds holding IDCC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
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 Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
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
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

State of Wisconsin Investment Board's IDCC Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its InterDigital (IDCC) stake by 7.4% in Q1 2026, selling an estimated $1.21M and leaving 44,516 shares worth $13.4M. The position accounts for 0.03% of the portfolio, ranked #520.

State of Wisconsin Investment Board first reported a position in IDCC in Q2 2022 and has held it in 15 quarters since. The position peaked at $16M in Q3 2025. 572 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

  • State of Wisconsin Investment Board held 44,516 shares of InterDigital worth $13.4M as of Q1 2026.
  • State of Wisconsin Investment Board sold 3,555 InterDigital shares in Q1 2026, an estimated $1.21M.
  • InterDigital made up 0.03% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #520 holding.
  • State of Wisconsin Investment Board first reported a position in InterDigital in Q2 2022 and has held it in 15 quarters since.
  • State of Wisconsin Investment Board's InterDigital position peaked at $16M in Q3 2025.
  • 572 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.