Acacia Research Corporation (ACTG) Stock Price History
Historical prices from 2011 to 2026
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ACTG Historical Performance
Short-Term Returns
ACTG Stock Price Trajectory (2011–2026)
As of May 8, 2026, Acacia Research Corporation (ACTG) trades at $4.71, representing a +53.3% return over the past year. The stock has delivered a -20.9% total return over five years (-4.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $47.24 on September 19, 2011. From this peak, ACTG has corrected -90.0%, currently trading 20% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers IDCC (+31.2% 1Y), VHC (+53.2% 1Y), and XOMA (+68.7% 1Y), ACTG has underperformed the peer group average. Compare ACTG vs IDCC →
ACTG Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 4.83 | 4.85 | 4.51 | 4.71 | 550K | -7.20% |
| 2026-05-06 | 5.14 | 5.14 | 5.06 | 5.07 | 265K | -0.98% |
| 2026-05-05 | 5.18 | 5.22 | 5.12 | 5.12 | 179K | -0.78% |
| 2026-05-04 | 5.13 | 5.27 | 5.11 | 5.16 | 230K | +0.58% |
| 2026-05-01 | 5.08 | 5.14 | 5.05 | 5.13 | 166K | +0.98% |
| 2026-04-30 | 4.94 | 5.11 | 4.91 | 5.08 | 261K | +2.42% |
| 2026-04-29 | 4.91 | 5.00 | 4.90 | 4.96 | 194K | +0.20% |
| 2026-04-28 | 4.94 | 4.97 | 4.92 | 4.95 | 153K | +0.41% |
| 2026-04-27 | 4.85 | 4.99 | 4.85 | 4.93 | 155K | +1.44% |
| 2026-04-24 | 4.81 | 4.88 | 4.73 | 4.86 | 141K | +0.62% |
| 2026-04-23 | 4.99 | 5.01 | 4.78 | 4.83 | 335K | -2.82% |
| 2026-04-22 | 4.99 | 4.99 | 4.92 | 4.97 | 138K | +0.61% |
| 2026-04-21 | 4.98 | 5.04 | 4.91 | 4.94 | 223K | -0.60% |
| 2026-04-20 | 5.01 | 5.10 | 4.96 | 4.97 | 207K | -1.00% |
| 2026-04-17 | 5.04 | 5.05 | 4.93 | 5.02 | 252K | +0.60% |
| 2026-04-16 | 4.92 | 5.02 | 4.89 | 4.99 | 242K | +1.22% |
| 2026-04-15 | 4.91 | 5.05 | 4.88 | 4.93 | 132K | -0.40% |
| 2026-04-14 | 5.01 | 5.08 | 4.92 | 4.95 | 182K | -1.00% |
| 2026-04-13 | 4.93 | 5.06 | 4.83 | 5.00 | 247K | +2.04% |
| 2026-04-10 | 5.06 | 5.17 | 4.88 | 4.90 | 142K | -3.16% |
| 2026-04-09 | 5.02 | 5.12 | 4.94 | 5.06 | 443K | +1.20% |
| 2026-04-08 | 5.21 | 5.22 | 4.95 | 5.00 | 323K | -2.53% |
| 2026-04-07 | 5.02 | 5.18 | 5.00 | 5.13 | 312K | +2.19% |
| 2026-04-06 | 4.96 | 5.03 | 4.93 | 5.02 | 137K | +0.40% |
| 2026-04-02 | 4.88 | 5.00 | 4.83 | 5.00 | 208K | +1.63% |
| 2026-04-01 | 4.82 | 4.96 | 4.81 | 4.92 | 272K | +2.29% |
| 2026-03-31 | 4.88 | 4.91 | 4.78 | 4.81 | 214K | -0.62% |
| 2026-03-30 | 4.87 | 4.99 | 4.78 | 4.84 | 416K | 0.00% |
| 2026-03-27 | 4.96 | 4.99 | 4.76 | 4.84 | 364K | -3.59% |
| 2026-03-26 | 5.02 | 5.08 | 4.98 | 5.02 | 239K | -0.40% |
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Start ComparisonACTG — Frequently Asked Questions
Quick answers to the most common questions about buying ACTG stock.
How has ACTG stock performed recently?
ACTG returned +53.3% over the past year, beating its 5-year annualized CAGR of -4.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ACTG's all-time high price?
Acacia Research Corporation reached $47.24 on 2011-09-19. The 52-week high is $5.27. Current 1-year return of +53.3% places the stock closer to historical peaks.
Where can I download ACTG historical price data?
This page provides ACTG daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.