Acacia Research Corporation (ACTG)
NASDAQ: ACTG · Real-Time Price · USD
4.660
-0.045 (-0.96%)
At close: May 8, 2026, 4:00 PM EDT
4.500
-0.160 (-3.43%)
After-hours: May 8, 2026, 6:57 PM EDT
Acacia Research Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | 4.70 | 4.76 | 4.57 | 4.66 | 4.66 | -0.96% | 273,455 |
| May 7, 2026 | 4.83 | 4.88 | 4.51 | 4.71 | 4.71 | -7.20% | 550,220 |
| May 6, 2026 | 5.14 | 5.14 | 5.06 | 5.07 | 5.07 | -0.98% | 291,627 |
| May 5, 2026 | 5.19 | 5.22 | 5.12 | 5.12 | 5.12 | -0.78% | 211,285 |
| May 4, 2026 | 5.13 | 5.27 | 5.11 | 5.16 | 5.16 | 0.58% | 241,138 |
| May 1, 2026 | 5.08 | 5.14 | 5.05 | 5.13 | 5.13 | 0.98% | 181,910 |
| Apr 30, 2026 | 4.94 | 5.11 | 4.91 | 5.08 | 5.08 | 2.42% | 279,671 |
| Apr 29, 2026 | 4.91 | 5.00 | 4.90 | 4.96 | 4.96 | 0.20% | 194,700 |
| Apr 28, 2026 | 4.94 | 4.98 | 4.92 | 4.95 | 4.95 | 0.41% | 158,722 |
| Apr 27, 2026 | 4.85 | 4.97 | 4.85 | 4.93 | 4.93 | 1.44% | 162,357 |
| Apr 24, 2026 | 4.81 | 4.89 | 4.73 | 4.86 | 4.86 | 0.62% | 142,394 |
| Apr 23, 2026 | 4.99 | 5.01 | 4.78 | 4.83 | 4.83 | -2.82% | 346,072 |
| Apr 22, 2026 | 4.94 | 4.98 | 4.93 | 4.97 | 4.97 | 0.61% | 139,100 |
| Apr 21, 2026 | 4.98 | 5.04 | 4.91 | 4.94 | 4.94 | -0.60% | 224,037 |
| Apr 20, 2026 | 5.01 | 5.10 | 4.97 | 4.97 | 4.97 | -1.00% | 208,093 |
| Apr 17, 2026 | 5.04 | 5.05 | 4.93 | 5.02 | 5.02 | 0.60% | 252,439 |
| Apr 16, 2026 | 4.92 | 5.02 | 4.89 | 4.99 | 4.99 | 1.22% | 242,372 |
| Apr 15, 2026 | 4.91 | 5.05 | 4.88 | 4.93 | 4.93 | -0.40% | 136,085 |
| Apr 14, 2026 | 5.00 | 5.08 | 4.93 | 4.95 | 4.95 | -1.00% | 183,397 |
| Apr 13, 2026 | 4.86 | 5.06 | 4.84 | 5.00 | 5.00 | 2.04% | 248,261 |
| Apr 10, 2026 | 5.06 | 5.17 | 4.88 | 4.90 | 4.90 | -3.16% | 142,396 |
| Apr 9, 2026 | 5.02 | 5.12 | 4.94 | 5.06 | 5.06 | 1.20% | 443,081 |
| Apr 8, 2026 | 5.20 | 5.22 | 4.95 | 5.00 | 5.00 | -2.53% | 323,508 |
| Apr 7, 2026 | 5.02 | 5.18 | 5.00 | 5.13 | 5.13 | 2.19% | 312,437 |
| Apr 6, 2026 | 4.96 | 5.03 | 4.93 | 5.02 | 5.02 | 0.40% | 139,699 |
| Apr 2, 2026 | 4.87 | 5.01 | 4.83 | 5.00 | 5.00 | 1.63% | 216,563 |
| Apr 1, 2026 | 4.82 | 4.96 | 4.81 | 4.92 | 4.92 | 2.29% | 276,355 |
| Mar 31, 2026 | 4.88 | 4.91 | 4.78 | 4.81 | 4.81 | -0.62% | 216,823 |
| Mar 30, 2026 | 4.90 | 5.00 | 4.78 | 4.84 | 4.84 | - | 418,703 |
| Mar 27, 2026 | 4.99 | 4.99 | 4.77 | 4.84 | 4.84 | -3.59% | 372,733 |
| Mar 26, 2026 | 4.98 | 5.08 | 4.98 | 5.02 | 5.02 | -0.40% | 260,143 |
| Mar 25, 2026 | 5.09 | 5.10 | 4.99 | 5.04 | 5.04 | - | 350,877 |
| Mar 24, 2026 | 4.90 | 5.12 | 4.88 | 5.04 | 5.04 | 2.65% | 433,138 |
| Mar 23, 2026 | 4.90 | 4.97 | 4.86 | 4.91 | 4.91 | 1.24% | 227,831 |
| Mar 20, 2026 | 4.93 | 4.96 | 4.81 | 4.85 | 4.85 | -1.42% | 576,047 |
| Mar 19, 2026 | 4.95 | 5.04 | 4.88 | 4.92 | 4.92 | -2.38% | 293,732 |
| Mar 18, 2026 | 5.06 | 5.21 | 4.99 | 5.04 | 5.04 | - | 509,185 |
| Mar 17, 2026 | 4.95 | 5.05 | 4.92 | 5.04 | 5.04 | 2.23% | 491,803 |
| Mar 16, 2026 | 4.88 | 4.98 | 4.80 | 4.93 | 4.93 | 1.02% | 598,012 |
| Mar 13, 2026 | 4.89 | 4.98 | 4.75 | 4.88 | 4.88 | 0.21% | 452,410 |
| Mar 12, 2026 | 5.05 | 5.13 | 4.67 | 4.87 | 4.87 | -2.60% | 897,810 |
| Mar 11, 2026 | 4.56 | 5.10 | 4.50 | 5.00 | 5.00 | 20.48% | 2,764,637 |
| Mar 10, 2026 | 4.06 | 4.26 | 4.05 | 4.15 | 4.15 | 0.97% | 159,222 |
| Mar 9, 2026 | 4.02 | 4.12 | 3.84 | 4.11 | 4.11 | 0.74% | 486,725 |
| Mar 6, 2026 | 4.04 | 4.14 | 3.97 | 4.08 | 4.08 | -0.97% | 209,997 |
| Mar 5, 2026 | 4.15 | 4.21 | 4.12 | 4.12 | 4.12 | -1.67% | 96,070 |
| Mar 4, 2026 | 4.15 | 4.26 | 4.15 | 4.19 | 4.19 | 1.45% | 257,923 |
| Mar 3, 2026 | 4.05 | 4.20 | 3.98 | 4.13 | 4.13 | - | 372,529 |
| Mar 2, 2026 | 4.13 | 4.16 | 4.02 | 4.13 | 4.13 | -1.43% | 357,525 |
| Feb 27, 2026 | 4.15 | 4.32 | 4.12 | 4.19 | 4.19 | 0.24% | 232,420 |