Acacia Research Corporation (ACTG) Stock Price History
Historical prices from 2002 to 2026
- 1M
- -2.7%
- 3M
- -9.0%
- YTD
- +13.6%
- 1Y
- +18.7%
- 3Y
- +4.4%
- 5Y
- -5.1%
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
- +15.5%
ACTG Stock Price Trajectory (2002–2026)
As of November 8, 2026, Acacia Research Corporation (ACTG) trades at $4.25, representing a +18.7% return over the past year. The stock has delivered a -22.9% total return over five years (-5.1% 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 -91.0%, currently trading 6% below its 200-day moving average, suggesting potential weakness.
When compared to Industrials sector peers IDCC (-25.1% 1Y), VHC (-57.1% 1Y), and QCOM (-4.5% 1Y), ACTG has underperformed the peer group average. Compare ACTG vs IDCC →
ACTG Historical Price Data · from 2002
Rows 1–50 of 6,012| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 4.27 | 4.36 | 4.16 | 4.25 | 279K | +0.24% |
| 2026-11-05 | 4.49 | 4.49 | 4.00 | 4.24 | 453K | -2.75% |
| 2026-11-04 | 4.32 | 4.49 | 4.27 | 4.36 | 163K | +2.11% |
| 2026-11-03 | 4.25 | 4.33 | 4.20 | 4.27 | 166K | +1.18% |
| 2026-11-02 | 4.34 | 4.38 | 4.20 | 4.22 | 112K | -2.54% |
| 2026-10-30 | 4.42 | 4.42 | 4.31 | 4.33 | 117K | -2.48% |
| 2026-10-29 | 4.41 | 4.47 | 4.38 | 4.44 | 96K | +0.91% |
| 2026-10-28 | 4.29 | 4.42 | 4.25 | 4.40 | 203K | +2.33% |
| 2026-10-27 | 4.19 | 4.31 | 4.14 | 4.30 | 161K | +3.37% |
| 2026-10-26 | 4.22 | 4.30 | 4.15 | 4.16 | 149K | -1.19% |
| 2026-10-23 | 4.16 | 4.21 | 4.12 | 4.21 | 289K | +0.72% |
| 2026-10-22 | 4.19 | 4.27 | 4.17 | 4.18 | 133K | 0.00% |
| 2026-10-21 | 4.20 | 4.26 | 4.17 | 4.18 | 163K | -0.48% |
| 2026-10-20 | 4.18 | 4.23 | 4.17 | 4.20 | 80K | +0.72% |
| 2026-10-19 | 4.24 | 4.25 | 4.16 | 4.17 | 91K | -1.42% |
| 2026-10-16 | 4.24 | 4.30 | 4.14 | 4.23 | 147K | 0.00% |
| 2026-10-15 | 4.32 | 4.34 | 4.23 | 4.23 | 156K | -1.63% |
| 2026-10-14 | 4.35 | 4.36 | 4.29 | 4.30 | 129K | -2.27% |
| 2026-10-13 | 4.34 | 4.43 | 4.33 | 4.40 | 150K | +1.38% |
| 2026-10-12 | 4.32 | 4.38 | 4.28 | 4.34 | 110K | +0.46% |
| 2026-10-09 | 4.39 | 4.39 | 4.31 | 4.32 | 80K | -1.59% |
| 2026-10-08 | 4.32 | 4.39 | 4.31 | 4.39 | 146K | +0.69% |
| 2026-10-07 | 4.35 | 4.37 | 4.30 | 4.36 | 129K | -0.23% |
| 2026-10-06 | 4.30 | 4.38 | 4.24 | 4.37 | 157K | +1.63% |
| 2026-10-05 | 4.34 | 4.35 | 4.29 | 4.30 | 102K | -0.92% |
| 2026-10-02 | 4.37 | 4.38 | 4.32 | 4.34 | 127K | -0.46% |
| 2026-10-01 | 4.30 | 4.36 | 4.25 | 4.36 | 254K | +1.16% |
| 2026-09-30 | 4.34 | 4.38 | 4.30 | 4.31 | 126K | -0.46% |
| 2026-09-29 | 4.29 | 4.34 | 4.28 | 4.33 | 156K | +0.70% |
| 2026-09-28 | 4.34 | 4.34 | 4.26 | 4.30 | 144K | +0.70% |
| 2026-09-25 | 4.30 | 4.43 | 4.26 | 4.27 | 97K | -0.93% |
| 2026-09-24 | 4.32 | 4.34 | 4.26 | 4.31 | 156K | -0.23% |
| 2026-09-23 | 4.34 | 4.39 | 4.23 | 4.32 | 215K | -0.46% |
| 2026-09-22 | 4.38 | 4.42 | 4.30 | 4.34 | 400K | -0.46% |
| 2026-09-21 | 4.50 | 4.50 | 4.35 | 4.36 | 172K | -3.33% |
| 2026-09-18 | 4.53 | 4.53 | 4.39 | 4.51 | 494K | -0.44% |
| 2026-09-17 | 4.56 | 4.57 | 4.52 | 4.53 | 132K | -0.22% |
| 2026-09-16 | 4.57 | 4.61 | 4.52 | 4.54 | 175K | -0.44% |
| 2026-09-15 | 4.56 | 4.60 | 4.47 | 4.56 | 147K | +1.79% |
| 2026-09-14 | 4.56 | 4.61 | 4.47 | 4.48 | 153K | -1.97% |
| 2026-09-11 | 4.61 | 4.61 | 4.55 | 4.57 | 188K | 0.00% |
| 2026-09-10 | 4.55 | 4.60 | 4.55 | 4.57 | 178K | +0.22% |
| 2026-09-09 | 4.53 | 4.60 | 4.53 | 4.56 | 139K | 0.00% |
| 2026-09-08 | 4.55 | 4.59 | 4.51 | 4.56 | 167K | +0.44% |
| 2026-09-04 | 4.51 | 4.55 | 4.50 | 4.54 | 133K | +0.67% |
| 2026-09-03 | 4.61 | 4.67 | 4.49 | 4.51 | 202K | -2.59% |
| 2026-09-02 | 4.54 | 4.65 | 4.54 | 4.63 | 192K | +2.43% |
| 2026-09-01 | 4.41 | 4.56 | 4.39 | 4.52 | 247K | +1.80% |
| 2026-08-31 | 4.49 | 4.51 | 4.38 | 4.44 | 197K | -0.67% |
| 2026-08-28 | 4.51 | 4.51 | 4.47 | 4.47 | 110K | -0.45% |
ACTG Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
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 +18.7% over the past year, beating its 5-year annualized CAGR of -5.1%. The stock trades below 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 +18.7% 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.