NASDAQ:IDCC | Historical Stock Price | InterDigital, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1981-11-12 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.20$6.60$19.83$59.57$178.97$537.681981-11-122026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$318.38$421.46259,400
2025-12-30$325.11$430.37154,500
2025-12-29$330.26$437.19218,100
2025-12-26$330.69$437.76136,600
2025-12-24$328.34$434.65113,700
2025-12-23$327.78$433.91244,600
2025-12-22$331.87$439.32209,400
2025-12-19$334.40$442.67633,800
2025-12-18$323.19$427.83300,700
2025-12-17$325.00$430.23304,100
2025-12-16$348.06$460.75292,200
2025-12-15$350.89$464.50193,400
2025-12-12$354.28$468.99179,000
2025-12-11$357.94$473.83217,800
2025-12-10$359.88$476.40209,200
2025-12-09$363.09$480.65215,600
2025-12-08$358.65$474.77291,900
2025-12-05$355.18$470.18205,200
2025-12-04$350.79$464.37278,200
2025-12-03$341.84$452.52360,000
2025-12-02$337.74$447.09456,200
2025-12-01$351.66$465.52211,300
2025-11-28$357.75$473.58133,700
2025-11-26$359.89$476.41348,000
2025-11-25$357.57$473.34352,400
2025-11-24$345.64$457.55318,900
2025-11-21$327.63$433.71367,400
2025-11-20$327.37$433.36441,600
2025-11-19$336.25$445.12238,200
2025-11-18$335.94$444.71202,100
2025-11-17$339.12$448.92241,500
2025-11-14$348.44$461.25230,800
2025-11-13$345.88$457.87237,500
2025-11-12$354.63$469.45313,900
2025-11-11$371.63$491.95238,800
2025-11-10$365.00$483.18271,400
2025-11-07$370.07$489.89300,500
2025-11-06$380.77$504.05316,400
2025-11-05$385.82$510.74367,700
2025-11-04$381.52$505.05354,900
2025-11-03$396.54$524.93669,100
2025-10-31$361.96$479.15819,300
2025-10-30$396.37$524.70427,200
2025-10-29$382.87$506.83581,300
2025-10-28$372.48$493.08520,500
2025-10-27$386.83$512.07263,600
2025-10-24$378.62$501.21159,400
2025-10-23$374.28$495.46185,400
2025-10-22$363.91$481.73371,200
2025-10-21$372.17$492.67206,200
2025-10-20$371.00$491.12211,700
2025-10-17$366.85$485.63240,400
2025-10-16$367.38$486.33172,600
2025-10-15$364.69$482.77268,400
2025-10-14$358.26$474.25214,400
2025-10-13$356.72$472.22187,100
2025-10-10$339.90$449.95272,200
2025-10-09$348.32$461.10287,400
2025-10-08$350.43$463.89224,000
2025-10-07$340.87$450.31250,100
2025-10-06$337.32$445.62416,900
2025-10-03$339.10$447.971,657,200
2025-10-02$356.10$470.43300,600
2025-10-01$348.39$460.24356,000
2025-09-30$345.23$456.07276,900
2025-09-29$348.64$460.57259,500
2025-09-26$345.05$455.83251,000
2025-09-25$338.94$447.76980,300
2025-09-24$346.05$457.15261,800
2025-09-23$349.23$461.351,421,000
2025-09-22$346.49$457.73355,300
2025-09-19$334.81$442.30768,500
2025-09-18$339.21$448.11230,400
2025-09-17$327.17$432.21346,600
2025-09-16$323.54$427.41208,800
2025-09-15$329.31$435.04600,300
2025-09-12$322.87$426.53332,400
2025-09-11$324.87$429.17348,300
2025-09-10$298.25$394.00306,100
2025-09-09$305.70$403.85203,900
2025-09-08$299.91$396.20237,600
2025-09-05$287.80$380.20364,400
2025-09-04$287.88$380.30290,800
2025-09-03$284.77$376.20353,900
2025-09-02$277.49$366.58298,700
2025-08-29$271.71$358.94400,200
2025-08-28$273.51$361.32350,200
2025-08-27$269.68$356.26198,700
2025-08-26$266.84$352.51207,300
2025-08-25$265.21$350.36513,400
2025-08-22$266.27$351.76244,900
2025-08-21$258.54$341.54198,100
2025-08-20$259.96$343.42299,100
2025-08-19$260.33$343.91206,700
2025-08-18$269.87$356.51143,000
2025-08-15$268.74$355.02157,000
2025-08-14$269.75$356.35154,900
2025-08-13$276.11$364.76174,600
2025-08-12$273.62$361.47226,000
2025-08-11$266.31$351.81325,300
2025-08-08$264.21$349.04178,600
2025-08-07$265.98$351.37186,300
2025-08-06$270.25$357.01181,600
2025-08-05$269.60$356.16322,800
2025-08-04$270.45$357.28388,700
2025-08-01$252.80$333.96426,800
2025-07-31$258.20$341.10627,800
2025-07-30$245.18$323.90928,700
2025-07-29$221.35$292.42219,500
2025-07-28$222.11$293.42490,200
2025-07-25$224.38$296.42118,200
2025-07-24$224.59$296.70173,300
2025-07-23$227.54$300.59165,600
2025-07-22$226.45$299.15178,600
2025-07-21$226.46$299.17162,000
2025-07-18$225.20$297.50287,200
2025-07-17$229.51$303.19336,400
2025-07-16$228.88$302.36233,600
2025-07-15$226.29$298.94190,000
2025-07-14$226.74$299.54138,700
2025-07-11$225.27$297.59252,500
2025-07-10$229.29$302.90236,500
2025-07-09$226.62$299.38204,100
2025-07-08$225.17$296.67266,300
2025-07-07$226.04$297.82272,300
2025-07-03$224.52$295.81120,700
2025-07-02$221.60$291.97225,300
2025-07-01$221.85$292.29251,600
2025-06-30$224.23$295.43248,300
2025-06-27$230.93$304.26451,400
2025-06-26$227.27$299.44204,700
2025-06-25$230.50$303.69225,300
2025-06-24$234.70$309.22271,100
2025-06-23$232.47$306.29230,300
2025-06-20$227.41$299.62378,000
2025-06-18$224.80$296.18194,900
2025-06-17$221.90$292.36156,800
2025-06-16$222.34$292.94262,400
2025-06-13$218.51$287.89178,300
2025-06-12$221.84$292.28222,300
2025-06-11$221.94$292.41315,200
2025-06-10$221.64$292.02247,600
2025-06-09$227.96$300.34245,000
2025-06-06$227.31$299.49240,000
2025-06-05$226.51$298.43223,100
2025-06-04$223.51$294.48298,600
2025-06-03$221.45$291.77235,300
2025-06-02$216.37$285.07215,600
2025-05-30$217.26$286.25327,700
2025-05-29$214.19$282.20173,300
2025-05-28$213.30$281.03170,000
2025-05-27$211.46$278.61239,700
2025-05-23$212.26$279.66168,200
2025-05-22$212.51$279.99200,600
2025-05-21$214.48$282.58197,600
2025-05-20$215.80$284.32217,400
2025-05-19$217.36$286.38178,800
2025-05-16$218.69$288.13228,800
2025-05-15$216.23$284.89333,500
2025-05-14$216.67$285.47285,900
2025-05-13$222.40$293.02369,300
2025-05-12$217.54$286.62306,800
2025-05-09$211.96$279.26184,800
2025-05-08$211.97$279.28210,900
2025-05-07$212.53$280.02320,400
2025-05-06$214.33$282.39316,400
2025-05-05$212.85$280.44512,600
2025-05-02$210.97$277.96610,600
2025-05-01$202.15$266.34612,100
2025-04-30$201.00$264.82468,000
2025-04-29$200.53$264.20258,500
2025-04-28$194.56$256.34190,500
2025-04-25$193.75$255.27166,400
2025-04-24$191.66$252.52466,200
2025-04-23$191.54$252.36252,400
2025-04-22$186.99$246.37235,600
2025-04-21$183.37$241.60343,200
2025-04-17$189.27$249.37328,600
2025-04-16$196.98$259.53283,200
2025-04-15$202.93$267.37202,900
2025-04-14$201.76$265.83359,800
2025-04-11$201.93$266.05247,200
2025-04-10$202.55$266.87363,100
2025-04-09$207.07$272.82523,000
2025-04-08$191.09$250.98517,300
2025-04-07$195.70$257.03586,900
2025-04-04$191.31$251.27635,300
2025-04-03$198.07$260.14390,300
2025-04-02$208.27$273.54321,800
2025-04-01$204.93$269.15321,100
2025-03-31$206.75$271.54671,800
2025-03-28$210.04$275.87225,700
2025-03-27$215.05$282.45274,800
2025-03-26$222.60$292.36362,600
2025-03-25$225.72$296.46258,700
2025-03-24$221.60$291.05203,000
2025-03-21$217.35$285.471,269,900
2025-03-20$219.14$287.82343,600
2025-03-19$220.85$290.06282,400
2025-03-18$219.05$287.70337,500
2025-03-17$219.63$288.46467,600
2025-03-14$217.09$285.13396,200
2025-03-13$208.23$273.49205,900
2025-03-12$212.48$279.07341,600
2025-03-11$212.59$279.21303,600
2025-03-10$210.54$276.52387,400
2025-03-07$215.28$282.75449,500
2025-03-06$209.52$275.18544,900
2025-03-05$204.17$268.16284,200
2025-03-04$205.08$269.35367,200
2025-03-03$208.33$273.62464,100
2025-02-28$213.64$280.59473,100
2025-02-27$209.91$275.69255,300
2025-02-26$209.59$275.27291,400
2025-02-25$209.34$274.95292,100
2025-02-24$209.69$275.41372,600
2025-02-21$211.40$277.65316,000
2025-02-20$217.00$285.01249,600
2025-02-19$217.28$285.37280,700
2025-02-18$217.29$285.39376,600
2025-02-14$214.29$281.45411,300
2025-02-13$214.97$282.34395,000
2025-02-12$210.14$276.00398,200
2025-02-11$207.62$272.69479,400
2025-02-10$207.05$271.94547,200
2025-02-07$204.39$268.44625,900
2025-02-06$211.79$278.161,008,400
2025-02-05$182.50$239.69496,400
2025-02-04$184.55$242.39276,500
2025-02-03$181.99$239.02420,000
2025-01-31$182.98$240.33206,400
2025-01-30$184.76$242.66239,600
2025-01-29$180.14$236.60251,500
2025-01-28$181.28$238.09177,600
2025-01-27$177.57$233.22297,100
2025-01-24$176.87$232.30248,900
2025-01-23$174.71$229.46382,500
2025-01-22$172.39$226.42263,400
2025-01-21$171.73$225.55326,600
2025-01-17$171.69$225.50444,800
2025-01-16$171.68$225.48691,800
2025-01-15$175.66$230.71434,600
2025-01-14$177.54$233.18297,600
2025-01-13$179.83$236.19360,800
2025-01-10$185.27$243.33325,900
2025-01-08$190.78$250.57457,100
2025-01-07$187.05$245.08475,600
2025-01-06$201.77$264.37639,100
2025-01-03$203.33$266.41398,900
2025-01-02$196.08$256.91249,700