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Video: Compound Annual Growth Rate (CAGR) Definition
ACTG Historical Price Range
Date Open High Low Close Volume
10/12/2026 $4.32 $4.38 $4.28 $4.34 110.20K
10/13/2026 $4.34 $4.43 $4.33 $4.40 150.20K
10/14/2026 $4.35 $4.36 $4.29 $4.30 128.50K
10/15/2026 $4.32 $4.34 $4.23 $4.23 155.80K
10/16/2026 $4.24 $4.30 $4.14 $4.23 146.80K
About Acacia Research
Acacia Research Corporation is focused on acquiring and managing companies across industries, including industrial, energy, technology, and healthcare verticals. Its Intellectual Property Operations segment invests in intellectual property (IP) and related absolute return assets and engages in the licensing and enforcement of patented technologies. Through its Patent Licensing, Enforcement and Technologies Business, it is a principal in the licensing and enforcement of patent portfolios, with its operating subsidiaries obtaining the rights in the patent portfolio or purchasing the patent portfolio outright.
ACTG historical stock prices picture
Acacia Research (ACTG) has the following price history information. Looking back at ACTG historical stock prices for the last five trading days, on October 12, 2026, ACTG opened at $4.32, traded as high as $4.38 and as low as $4.28, and closed at $4.34. Trading volume was a total of 110.20K shares. On October 13, 2026, ACTG opened at $4.34, traded as high as $4.43 and as low as $4.33, and closed at $4.40. Trading volume was a total of 150.20K shares. On October 14, 2026, ACTG opened at $4.35, traded as high as $4.36 and as low as $4.29, and closed at $4.30. Trading volume was a total of 128.50K shares. On October 15, 2026, ACTG opened at $4.32, traded as high as $4.34 and as low as $4.23, and closed at $4.23. Trading volume was a total of 155.80K shares. On October 16, 2026, ACTG opened at $4.24, traded as high as $4.30 and as low as $4.14, and closed at $4.23. Trading volume was a total of 146.80K shares.

ACTG Historical Stock Prices By Date:

ACTG historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Acacia Research shares, starting with a $10,000 purchase of ACTG, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested
Start date: 10/18/2016
End date: 10/16/2026
Start price/share: $6.10
End price/share: $4.23
Dividends collected/share: $0.00
Total return: -30.66%
Average Annual Total Return: -3.59%
Starting investment: $10,000.00
Ending investment: $6,937.78
Years: 10.00
ACTG Historical Closing Prices
Date Close
10/12/2026$4.34
10/13/2026$4.40
10/14/2026$4.30
10/15/2026$4.23
10/16/2026$4.23
Financials Historical Prices
ACTG is categorized under the Financials sector; below are some other companies in the same sector:

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Also explore: ACTG shares outstanding history

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