Acacia Research Corporation (ACTG) Stock Price History
Historical prices from 2002 to 2026
- 1M
- +4.7%
- 3M
- -3.6%
- YTD
- +29.9%
- 1Y
- +32.8%
- 3Y
- +2.3%
- 5Y
- -4.5%
Loading 10-year price history...
ACTG Historical Performance
ACTG Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- +30.3%
- 2003 annual price return
- +175.7%
- 2004 annual price return
- -3.5%
- 2005 annual price return
- +30.9%
- 2006 annual price return
- +92.8%
- 2007 annual price return
- -32.9%
- 2008 annual price return
- -65.0%
- 2009 annual price return
- +160.3%
- 2010 annual price return
- +166.1%
- 2011 annual price return
- +41.7%
- 2012 annual price return
- -30.0%
- 2013 annual price return
- -45.9%
- 2014 annual price return
- +18.2%
- 2015 annual price return
- -74.3%
- 2016 annual price return
- +55.5%
- 2017 annual price return
- -40.0%
- 2018 annual price return
- -25.5%
- 2019 annual price return
- -14.2%
- 2020 annual price return
- +49.8%
- 2021 annual price return
- +35.0%
- 2022 annual price return
- -21.2%
- 2023 annual price return
- -1.8%
- 2024 annual price return
- +10.7%
- 2025 annual price return
- -14.0%
- 2026 annual price return
- +12.0%
ACTG Stock Price Trajectory (2002–2026)
As of June 22, 2026, Acacia Research Corporation (ACTG) trades at $4.86, representing a +32.8% return over the past year. The stock has delivered a -20.7% total return over five years (-4.5% 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 -89.7%, currently trading 19% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers IDCC (+31.7% 1Y), VHC (+58.6% 1Y), and XOMA (+70.1% 1Y), ACTG has underperformed the peer group average. Compare ACTG vs IDCC →
ACTG Historical Price Data · from 2002
Rows 1–50 of 5,915| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 4.75 | 4.87 | 4.73 | 4.86 | 231K | +3.18% |
| 2026-06-17 | 4.67 | 4.74 | 4.63 | 4.71 | 232K | +0.64% |
| 2026-06-16 | 4.71 | 4.84 | 4.68 | 4.68 | 479K | -0.43% |
| 2026-06-15 | 4.68 | 4.71 | 4.64 | 4.70 | 62K | +0.43% |
| 2026-06-12 | 4.67 | 4.69 | 4.64 | 4.68 | 222K | +0.43% |
| 2026-06-11 | 4.71 | 4.74 | 4.63 | 4.66 | 209K | 0.00% |
| 2026-06-10 | 4.70 | 4.80 | 4.66 | 4.66 | 202K | -1.48% |
| 2026-06-09 | 4.65 | 4.76 | 4.65 | 4.73 | 339K | +1.94% |
| 2026-06-08 | 4.65 | 4.72 | 4.62 | 4.64 | 214K | +0.43% |
| 2026-06-05 | 4.70 | 4.71 | 4.58 | 4.62 | 291K | -1.70% |
| 2026-06-04 | 4.65 | 4.75 | 4.62 | 4.70 | 224K | +1.29% |
| 2026-06-03 | 4.75 | 4.75 | 4.63 | 4.64 | 231K | -1.90% |
| 2026-06-02 | 4.61 | 4.78 | 4.60 | 4.73 | 209K | +2.16% |
| 2026-06-01 | 4.63 | 4.69 | 4.59 | 4.63 | 180K | -0.43% |
| 2026-05-29 | 4.67 | 4.69 | 4.62 | 4.65 | 220K | -1.06% |
| 2026-05-28 | 4.66 | 4.75 | 4.65 | 4.70 | 133K | +0.64% |
| 2026-05-27 | 4.65 | 4.73 | 4.64 | 4.67 | 179K | +0.43% |
| 2026-05-26 | 4.66 | 4.68 | 4.58 | 4.65 | 166K | -0.21% |
| 2026-05-22 | 4.60 | 4.67 | 4.57 | 4.66 | 182K | +1.75% |
| 2026-05-21 | 4.56 | 4.59 | 4.51 | 4.58 | 149K | -0.22% |
| 2026-05-20 | 4.55 | 4.64 | 4.55 | 4.59 | 148K | 0.00% |
| 2026-05-19 | 4.59 | 4.64 | 4.58 | 4.59 | 193K | -1.08% |
| 2026-05-18 | 4.58 | 4.71 | 4.56 | 4.64 | 319K | +1.31% |
| 2026-05-15 | 4.65 | 4.65 | 4.52 | 4.58 | 177K | -1.93% |
| 2026-05-14 | 4.69 | 4.75 | 4.64 | 4.67 | 210K | -1.06% |
| 2026-05-13 | 4.67 | 4.74 | 4.66 | 4.72 | 232K | +0.64% |
| 2026-05-12 | 4.62 | 4.70 | 4.58 | 4.69 | 234K | +1.08% |
| 2026-05-11 | 4.63 | 4.78 | 4.53 | 4.64 | 334K | -0.43% |
| 2026-05-08 | 4.71 | 4.75 | 4.57 | 4.66 | 273K | -0.96% |
| 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% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ACTG — Frequently Asked Questions
Quick answers to the most common questions about buying ACTG stock.
How has ACTG stock performed recently?
ACTG returned +32.8% over the past year, beating its 5-year annualized CAGR of -4.5%. 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 +32.8% 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 2002-2026, downloadable in CSV format.