NASDAQ:ACTG | Historical Stock Price | ACACIA RESEARCH CORP

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
2002-12-16 to 2026-09-04
Data captured

Stock Price Chart

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

$1.00$2.14$4.60$9.87$21.20$45.512002-12-162026-08-27

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

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$4.21$4.66256,300
2022-12-29$4.26$4.72518,700
2022-12-28$4.21$4.66613,400
2022-12-27$4.11$4.55246,900
2022-12-23$3.98$4.41298,400
2022-12-22$3.92$4.34298,700
2022-12-21$3.79$4.20421,500
2022-12-20$3.70$4.10381,300
2022-12-19$3.51$3.89348,900
2022-12-16$3.59$3.97273,900
2022-12-15$3.60$3.98286,500
2022-12-14$3.70$4.10126,000
2022-12-13$3.71$4.11358,900
2022-12-12$3.74$4.14140,500
2022-12-09$3.73$4.13166,400
2022-12-08$3.79$4.20157,400
2022-12-07$3.83$4.24156,000
2022-12-06$3.85$4.26192,300
2022-12-05$3.98$4.41120,100
2022-12-02$4.09$4.53170,500
2022-12-01$4.05$4.48148,400
2022-11-30$4.13$4.57296,400
2022-11-29$4.08$4.52104,200
2022-11-28$4.10$4.54179,200
2022-11-25$4.12$4.56106,200
2022-11-23$4.08$4.52297,800
2022-11-22$3.94$4.36143,500
2022-11-21$3.88$4.29201,600
2022-11-18$3.87$4.28112,000
2022-11-17$3.89$4.31191,100
2022-11-16$3.93$4.35135,500
2022-11-15$3.94$4.36181,100
2022-11-14$3.90$4.32260,700
2022-11-11$4.02$4.45132,500
2022-11-10$3.98$4.41307,700
2022-11-09$3.94$4.36204,300
2022-11-08$4.00$4.43209,800
2022-11-07$4.01$4.44434,200
2022-11-04$3.91$4.33589,800
2022-11-03$3.97$4.39162,000
2022-11-02$4.05$4.48184,700
2022-11-01$4.13$4.57436,500
2022-10-31$3.99$4.421,802,500
2022-10-28$3.90$4.32562,300
2022-10-27$3.95$4.37303,200
2022-10-26$3.92$4.34401,300
2022-10-25$3.87$4.28372,500
2022-10-24$3.74$4.14246,700
2022-10-21$3.77$4.171,251,900
2022-10-20$3.61$4.00416,500
2022-10-19$3.61$4.00768,600
2022-10-18$3.69$4.08411,000
2022-10-17$3.71$4.111,156,300
2022-10-14$3.75$4.15169,700
2022-10-13$3.80$4.21413,200
2022-10-12$3.80$4.2156,400
2022-10-11$3.80$4.21147,800
2022-10-10$3.85$4.2658,300
2022-10-07$3.99$4.42179,300
2022-10-06$4.09$4.53103,000
2022-10-05$4.17$4.6258,400
2022-10-04$4.23$4.68157,800
2022-10-03$4.06$4.4998,100
2022-09-30$4.04$4.47119,000
2022-09-29$4.01$4.44135,100
2022-09-28$4.08$4.52166,000
2022-09-27$4.01$4.4479,000
2022-09-26$4.01$4.44161,900
2022-09-23$4.04$4.47114,300
2022-09-22$4.12$4.5668,700
2022-09-21$4.12$4.56119,700
2022-09-20$4.20$4.6595,000
2022-09-19$4.21$4.66186,500
2022-09-16$4.27$4.73503,800
2022-09-15$4.16$4.60136,100
2022-09-14$4.17$4.62162,900
2022-09-13$4.19$4.64134,200
2022-09-12$4.24$4.69101,200
2022-09-09$4.21$4.66110,700
2022-09-08$4.12$4.56137,600
2022-09-07$4.15$4.59156,400
2022-09-06$4.21$4.66222,900
2022-09-02$4.27$4.73143,100
2022-09-01$4.36$4.83218,400
2022-08-31$4.49$4.97150,200
2022-08-30$4.51$4.99174,000
2022-08-29$4.58$5.07131,100
2022-08-26$4.60$5.09153,800
2022-08-25$4.76$5.27133,400
2022-08-24$4.66$5.16162,200
2022-08-23$4.70$5.20320,200
2022-08-22$4.83$5.35295,700
2022-08-19$4.69$5.19477,200
2022-08-18$4.76$5.27212,300
2022-08-17$4.61$5.10264,000
2022-08-16$4.72$5.22331,600
2022-08-15$4.80$5.31175,600
2022-08-12$4.87$5.39177,800
2022-08-11$4.83$5.35361,500
2022-08-10$5.02$5.56254,400
2022-08-09$4.85$5.37254,200
2022-08-08$5.00$5.53184,600
2022-08-05$5.05$5.59207,100
2022-08-04$5.07$5.61405,900
2022-08-03$5.01$5.55341,100
2022-08-02$5.05$5.59132,900
2022-08-01$5.05$5.59198,700
2022-07-29$5.04$5.58235,000
2022-07-28$4.91$5.44214,200
2022-07-27$4.76$5.27122,000
2022-07-26$4.72$5.22165,200
2022-07-25$4.71$5.21130,200
2022-07-22$4.80$5.31126,400
2022-07-21$4.81$5.32216,100
2022-07-20$4.88$5.40133,600
2022-07-19$4.84$5.36232,700
2022-07-18$4.82$5.34122,300
2022-07-15$4.91$5.44171,600
2022-07-14$5.02$5.56154,800
2022-07-13$5.09$5.63212,700
2022-07-12$5.15$5.70700,100
2022-07-11$5.22$5.78677,600
2022-07-08$5.14$5.69633,100
2022-07-07$4.87$5.39667,900
2022-07-06$4.76$5.27617,500
2022-07-05$4.76$5.27740,200
2022-07-01$4.53$5.011,037,700
2022-06-30$5.04$5.58673,300
2022-06-29$5.15$5.70776,900
2022-06-28$5.11$5.66624,300
2022-06-27$5.14$5.69911,900
2022-06-24$5.02$5.566,977,600
2022-06-23$4.82$5.34698,100
2022-06-22$4.79$5.30939,600
2022-06-21$4.78$5.29856,200
2022-06-17$4.39$4.86814,500
2022-06-16$4.24$4.69725,200
2022-06-15$4.45$4.93658,500
2022-06-14$4.28$4.74512,400
2022-06-13$4.37$4.84571,100
2022-06-10$4.61$5.10401,800
2022-06-09$4.65$5.15603,600
2022-06-08$4.58$5.07438,700
2022-06-07$4.60$5.09778,500
2022-06-06$4.34$4.80598,100
2022-06-03$4.44$4.91694,200
2022-06-02$4.58$5.07742,500
2022-06-01$4.63$5.13644,100
2022-05-31$4.78$5.29646,800
2022-05-27$4.73$5.24962,100
2022-05-26$4.65$5.15573,900
2022-05-25$4.45$4.93476,900
2022-05-24$4.33$4.79510,500
2022-05-23$4.39$4.86439,800
2022-05-20$4.32$4.78399,600
2022-05-19$4.33$4.79423,900
2022-05-18$4.37$4.84653,500
2022-05-17$4.59$5.08491,200
2022-05-16$4.47$4.95575,700
2022-05-13$4.47$4.95502,900
2022-05-12$4.52$5.00474,600
2022-05-11$4.65$5.15790,100
2022-05-10$4.67$5.17654,600
2022-05-09$4.58$5.07549,500
2022-05-06$4.53$5.01361,200
2022-05-05$4.57$5.06440,500
2022-05-04$4.82$5.34560,700
2022-05-03$4.86$5.38409,800
2022-05-02$4.81$5.32511,500
2022-04-29$4.69$5.19495,400
2022-04-28$4.92$5.451,013,700
2022-04-27$4.35$4.82452,700
2022-04-26$4.39$4.86343,100
2022-04-25$4.43$4.90317,700
2022-04-22$4.40$4.87283,200
2022-04-21$4.40$4.87363,000
2022-04-20$4.47$4.95256,700
2022-04-19$4.54$5.03306,600
2022-04-18$4.38$4.85280,700
2022-04-14$4.40$4.87234,600
2022-04-13$4.47$4.95236,600
2022-04-12$4.43$4.90277,400
2022-04-11$4.53$5.01203,300
2022-04-08$4.58$5.07216,000
2022-04-07$4.55$5.04242,000
2022-04-06$4.63$5.13379,200
2022-04-05$4.53$5.01242,000
2022-04-04$4.64$5.14516,200
2022-04-01$4.69$5.19470,400
2022-03-31$4.51$4.99801,100
2022-03-30$4.18$4.63324,100
2022-03-29$4.07$4.51388,500
2022-03-28$3.88$4.29248,100
2022-03-25$3.92$4.34523,800
2022-03-24$3.91$4.33210,400
2022-03-23$3.99$4.42526,900
2022-03-22$3.94$4.36361,700
2022-03-21$3.76$4.16361,900
2022-03-18$3.80$4.21294,200
2022-03-17$3.79$4.20146,600
2022-03-16$3.75$4.15460,800
2022-03-15$3.70$4.10283,000
2022-03-14$3.35$3.71244,200
2022-03-11$3.53$3.91252,800
2022-03-10$3.73$4.13152,700
2022-03-09$3.75$4.15200,200
2022-03-08$3.58$3.96222,000
2022-03-07$3.56$3.94254,500
2022-03-04$3.66$4.05192,900
2022-03-03$3.68$4.07153,200
2022-03-02$3.90$4.32160,400
2022-03-01$3.75$4.15160,400
2022-02-28$3.83$4.24237,500
2022-02-25$3.90$4.32161,900
2022-02-24$3.96$4.38341,200
2022-02-23$3.73$4.13231,100
2022-02-22$3.78$4.18320,600
2022-02-18$3.94$4.36300,800
2022-02-17$4.05$4.48299,900
2022-02-16$4.32$4.7888,200
2022-02-15$4.33$4.79177,400
2022-02-14$4.25$4.70214,500
2022-02-11$4.15$4.59434,900
2022-02-10$4.30$4.76244,100
2022-02-09$4.41$4.88287,600
2022-02-08$4.42$4.89563,100
2022-02-07$4.25$4.70294,700
2022-02-04$4.26$4.72255,100
2022-02-03$4.20$4.65397,200
2022-02-02$4.46$4.94249,300
2022-02-01$4.50$4.98334,400
2022-01-31$4.50$4.98347,000
2022-01-28$4.16$4.60382,200
2022-01-27$4.22$4.67475,300
2022-01-26$4.33$4.79518,900
2022-01-25$4.27$4.73280,100
2022-01-24$4.33$4.79765,000
2022-01-21$4.34$4.80363,000
2022-01-20$4.37$4.84414,000
2022-01-19$4.50$4.98315,700
2022-01-18$4.58$5.07324,700
2022-01-14$4.79$5.30259,900
2022-01-13$4.84$5.36185,400
2022-01-12$4.87$5.39261,900
2022-01-11$4.93$5.46251,200
2022-01-10$4.99$5.52261,800
2022-01-07$5.07$5.61241,300
2022-01-06$5.06$5.60301,000
2022-01-05$5.07$5.61298,400
2022-01-04$5.21$5.77217,600
2022-01-03$5.34$5.91260,400