Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
02/26/2026 $61.85 $63.71 $60.88 $63.39 2.42M
02/27/2026 $63.09 $64.14 $62.47 $63.27 1.87M
03/02/2026 $61.50 $65.19 $61.26 $64.33 2.01M
03/03/2026 $62.34 $67.15 $62.34 $64.10 1.99M
03/04/2026 $65.03 $66.05 $62.96 $65.10 1.88M
Arrowhead Pharmaceuticals, Inc. develops medicines that treat intractable diseases by silencing the genes that cause them. Co.'s therapies, using a broad portfolio of ribonucleic acid (RNA) chemistries and modes of delivery, trigger the RNA interference (RNAi) mechanism to induce rapid, deep and durable knockdown of target genes. Co.'s Targeted RNAi Molecule (TRiMTM) platform utilizes ligand-mediated delivery and is designed to enable tissue-specific targeting while being structurally simple. It is focused on various therapeutic areas, such as cardiometabolic, pulmonary, liver, muscle and central nervous system.
ARWR historical stock prices picture
Arrowhead Pharmaceuticals (ARWR) has the following price history information. Looking back at ARWR historical stock prices for the last five trading days, on February 26, 2026, ARWR opened at $61.85, traded as high as $63.71 and as low as $60.88, and closed at $63.39. Trading volume was a total of 2.42M shares. On February 27, 2026, ARWR opened at $63.09, traded as high as $64.14 and as low as $62.47, and closed at $63.27. Trading volume was a total of 1.87M shares. On March 02, 2026, ARWR opened at $61.50, traded as high as $65.19 and as low as $61.26, and closed at $64.33. Trading volume was a total of 2.01M shares. On March 03, 2026, ARWR opened at $62.34, traded as high as $67.15 and as low as $62.34, and closed at $64.10. Trading volume was a total of 1.99M shares. On March 04, 2026, ARWR opened at $65.03, traded as high as $66.05 and as low as $62.96, and closed at $65.10. Trading volume was a total of 1.88M shares.

ARWR Historical Stock Prices By Date:

ARWR historical cagr picture

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

Growth of $10,000.00
Without Dividends Reinvested

Start date: 03/08/2016
End date: 03/04/2026
Start price/share: $4.59
End price/share: $65.10
Dividends collected/share: $0.00
Total return: 1,318.30%
Average Annual Total Return: 30.39%
Starting investment: $10,000.00
Ending investment: $141,844.13
Years: 9.99
Date Close
02/26/2026$63.39
02/27/2026$63.27
03/02/2026$64.33
03/03/2026$64.10
03/04/2026$65.10
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Also explore: ARWR shares outstanding history

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