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.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$2.66$2.94109,300
2019-12-30$2.67$2.96331,100
2019-12-27$2.67$2.96315,800
2019-12-26$2.68$2.9722,300
2019-12-24$2.67$2.9641,700
2019-12-23$2.61$2.89166,100
2019-12-20$2.70$2.99130,800
2019-12-19$2.77$3.0788,400
2019-12-18$2.73$3.0255,800
2019-12-17$2.76$3.06112,200
2019-12-16$2.85$3.1562,300
2019-12-13$2.86$3.17118,900
2019-12-12$2.97$3.2972,400
2019-12-11$2.99$3.3193,700
2019-12-10$2.93$3.2450,200
2019-12-09$2.88$3.1967,800
2019-12-06$2.94$3.2574,800
2019-12-05$2.93$3.2430,600
2019-12-04$2.88$3.1959,200
2019-12-03$2.84$3.1490,000
2019-12-02$2.89$3.20233,500
2019-11-29$2.97$3.2935,900
2019-11-27$2.93$3.2436,000
2019-11-26$3.00$3.32102,800
2019-11-25$3.06$3.39123,700
2019-11-22$2.99$3.3174,300
2019-11-21$3.03$3.3591,800
2019-11-20$3.03$3.35126,700
2019-11-19$3.12$3.45222,400
2019-11-18$3.07$3.401,150,000
2019-11-15$2.95$3.2751,500
2019-11-14$2.99$3.31210,600
2019-11-13$2.98$3.30143,200
2019-11-12$2.78$3.08136,900
2019-11-11$2.61$2.8938,400
2019-11-08$2.58$2.86111,900
2019-11-07$2.55$2.82171,000
2019-11-06$2.46$2.72301,700
2019-11-05$2.50$2.77115,500
2019-11-04$2.55$2.8242,200
2019-11-01$2.56$2.8393,000
2019-10-31$2.54$2.8165,400
2019-10-30$2.51$2.7891,800
2019-10-29$2.50$2.7782,400
2019-10-28$2.55$2.8259,600
2019-10-25$2.53$2.80103,900
2019-10-24$2.56$2.8361,200
2019-10-23$2.64$2.9252,500
2019-10-22$2.66$2.9440,000
2019-10-21$2.70$2.9955,600
2019-10-18$2.70$2.9946,900
2019-10-17$2.69$2.9866,700
2019-10-16$2.69$2.9821,800
2019-10-15$2.70$2.9957,100
2019-10-14$2.64$2.9228,700
2019-10-11$2.74$3.03142,500
2019-10-10$2.57$2.8495,900
2019-10-09$2.52$2.79105,700
2019-10-08$2.51$2.7860,900
2019-10-07$2.54$2.8164,100
2019-10-04$2.55$2.8281,600
2019-10-03$2.62$2.9063,700
2019-10-02$2.59$2.87164,500
2019-10-01$2.62$2.9097,700
2019-09-30$2.68$2.9746,200
2019-09-27$2.74$3.0343,000
2019-09-26$2.75$3.0439,700
2019-09-25$2.76$3.06103,900
2019-09-24$2.68$2.9762,800
2019-09-23$2.74$3.0387,200
2019-09-20$2.75$3.04410,300
2019-09-19$2.67$2.9684,700
2019-09-18$2.67$2.9693,500
2019-09-17$2.74$3.03140,400
2019-09-16$2.82$3.12225,100
2019-09-13$3.01$3.33157,400
2019-09-12$2.95$3.27135,700
2019-09-11$2.91$3.22267,600
2019-09-10$2.59$2.87163,700
2019-09-09$2.59$2.87145,200
2019-09-06$2.61$2.8971,900
2019-09-05$2.61$2.8972,000
2019-09-04$2.62$2.9075,900
2019-09-03$2.59$2.87206,800
2019-08-30$2.61$2.89104,800
2019-08-29$2.60$2.8880,400
2019-08-28$2.63$2.9187,200
2019-08-27$2.59$2.8784,700
2019-08-26$2.69$2.98109,100
2019-08-23$2.71$3.00156,800
2019-08-22$2.88$3.1941,700
2019-08-21$2.90$3.2138,500
2019-08-20$2.87$3.1847,800
2019-08-19$2.89$3.2048,900
2019-08-16$2.86$3.1778,000
2019-08-15$2.89$3.2093,500
2019-08-14$2.91$3.2253,000
2019-08-13$2.95$3.2741,900
2019-08-12$2.94$3.2550,700
2019-08-09$2.91$3.2245,000
2019-08-08$2.92$3.23189,200
2019-08-07$2.97$3.2947,200
2019-08-06$2.95$3.2784,500
2019-08-05$2.95$3.2787,500
2019-08-02$3.06$3.39132,600
2019-08-01$2.75$3.0483,200
2019-07-31$2.79$3.0972,800
2019-07-30$2.81$3.1148,400
2019-07-29$2.77$3.0764,800
2019-07-26$2.75$3.0457,100
2019-07-25$2.72$3.0164,900
2019-07-24$2.78$3.0880,900
2019-07-23$2.80$3.1047,800
2019-07-22$2.75$3.0438,800
2019-07-19$2.82$3.1252,600
2019-07-18$2.79$3.0947,800
2019-07-17$2.76$3.0643,800
2019-07-16$2.82$3.1248,700
2019-07-15$2.80$3.1037,000
2019-07-12$2.82$3.12140,600
2019-07-11$2.83$3.1361,600
2019-07-10$2.78$3.0839,600
2019-07-09$2.79$3.0947,200
2019-07-08$2.82$3.1219,400
2019-07-05$2.89$3.2019,500
2019-07-03$2.89$3.2072,300
2019-07-02$2.83$3.13311,800
2019-07-01$2.90$3.2160,700
2019-06-28$2.96$3.28223,800
2019-06-27$2.93$3.24141,800
2019-06-26$2.86$3.17409,400
2019-06-25$2.89$3.2077,200
2019-06-24$2.88$3.19124,000
2019-06-21$2.86$3.17388,900
2019-06-20$3.10$3.4398,600
2019-06-19$3.09$3.42107,700
2019-06-18$3.10$3.4373,600
2019-06-17$3.10$3.4345,800
2019-06-14$3.09$3.4242,300
2019-06-13$3.11$3.4428,200
2019-06-12$3.10$3.4361,700
2019-06-11$3.11$3.4481,400
2019-06-10$3.11$3.4447,300
2019-06-07$3.12$3.4554,300
2019-06-06$3.11$3.4475,200
2019-06-05$3.11$3.4460,200
2019-06-04$3.10$3.4384,500
2019-06-03$3.09$3.42155,600
2019-05-31$3.12$3.45723,600
2019-05-30$3.07$3.40488,400
2019-05-29$3.06$3.3992,100
2019-05-28$3.06$3.3947,100
2019-05-24$3.13$3.4673,000
2019-05-23$3.10$3.43349,000
2019-05-22$3.13$3.4647,700
2019-05-21$3.15$3.49449,100
2019-05-20$3.14$3.48171,400
2019-05-17$3.05$3.3898,200
2019-05-16$3.16$3.5072,000
2019-05-15$3.15$3.4929,300
2019-05-14$3.17$3.5144,700
2019-05-13$3.15$3.4990,200
2019-05-10$3.17$3.51202,600
2019-05-09$3.14$3.4875,400
2019-05-08$3.14$3.4896,000
2019-05-07$3.12$3.4574,800
2019-05-06$3.13$3.4688,000
2019-05-03$3.16$3.5049,600
2019-05-02$3.15$3.4955,700
2019-05-01$3.16$3.5053,800
2019-04-30$3.18$3.52182,200
2019-04-29$3.16$3.50208,500
2019-04-26$3.15$3.4972,300
2019-04-25$3.16$3.5086,200
2019-04-24$3.09$3.42123,200
2019-04-23$3.06$3.39201,900
2019-04-22$3.14$3.4866,300
2019-04-18$3.19$3.53115,100
2019-04-17$3.15$3.49176,500
2019-04-16$3.19$3.5398,300
2019-04-15$3.14$3.48145,500
2019-04-12$3.12$3.4565,900
2019-04-11$3.14$3.4869,400
2019-04-10$3.20$3.5485,300
2019-04-09$3.15$3.4987,700
2019-04-08$3.29$3.64185,300
2019-04-05$3.26$3.6170,000
2019-04-04$3.23$3.5888,200
2019-04-03$3.25$3.60107,300
2019-04-02$3.25$3.60193,100
2019-04-01$3.25$3.60185,400
2019-03-29$3.26$3.61116,400
2019-03-28$3.25$3.6082,900
2019-03-27$3.20$3.54138,400
2019-03-26$3.25$3.60286,500
2019-03-25$3.27$3.62333,700
2019-03-22$3.14$3.48561,700
2019-03-21$3.16$3.50100,600
2019-03-20$3.15$3.49217,200
2019-03-19$3.11$3.44199,800
2019-03-18$3.09$3.42284,700
2019-03-15$3.02$3.34563,700
2019-03-14$3.05$3.38246,100
2019-03-13$3.15$3.49134,700
2019-03-12$3.15$3.4969,000
2019-03-11$3.13$3.4683,400
2019-03-08$3.04$3.37305,400
2019-03-07$2.99$3.31431,600
2019-03-06$3.02$3.34241,400
2019-03-05$3.02$3.3488,900
2019-03-04$3.04$3.3763,500
2019-03-01$3.05$3.3865,700
2019-02-28$3.05$3.3862,300
2019-02-27$3.10$3.4334,000
2019-02-26$3.11$3.4451,500
2019-02-25$3.16$3.5072,400
2019-02-22$3.20$3.5452,300
2019-02-21$3.12$3.4540,000
2019-02-20$3.19$3.5352,400
2019-02-19$3.18$3.5280,100
2019-02-15$3.18$3.5283,500
2019-02-14$3.12$3.4566,100
2019-02-13$3.19$3.5332,900
2019-02-12$3.17$3.5177,500
2019-02-11$3.18$3.5263,800
2019-02-08$3.13$3.4660,000
2019-02-07$3.07$3.4049,700
2019-02-06$3.14$3.4890,900
2019-02-05$3.11$3.4480,900
2019-02-04$3.11$3.44122,800
2019-02-01$3.06$3.3982,500
2019-01-31$3.04$3.3776,000
2019-01-30$3.03$3.3581,100
2019-01-29$3.01$3.33130,600
2019-01-28$3.07$3.40155,100
2019-01-25$3.05$3.3849,900
2019-01-24$3.09$3.4262,500
2019-01-23$3.05$3.3896,200
2019-01-22$3.03$3.35138,900
2019-01-18$3.03$3.35102,500
2019-01-17$3.10$3.4379,800
2019-01-16$3.13$3.46132,900
2019-01-15$3.06$3.3975,300
2019-01-14$3.04$3.3774,600
2019-01-11$3.06$3.39106,300
2019-01-10$3.06$3.39138,100
2019-01-09$3.13$3.4674,900
2019-01-08$3.14$3.48136,000
2019-01-07$3.07$3.40170,100
2019-01-04$2.99$3.31182,700
2019-01-03$3.00$3.32163,000
2019-01-02$3.10$3.43132,400