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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
04/13/2026 $76.43 $80.98 $76.17 $79.88 5.68M
04/14/2026 $79.80 $84.31 $79.37 $81.84 6.12M
04/15/2026 $81.41 $83.11 $80.29 $80.51 2.61M
04/16/2026 $80.78 $81.78 $79.15 $79.20 1.86M
04/17/2026 $81.23 $86.42 $80.72 $85.01 3.89M
Tempur Sealy International, Inc. is a designer, manufacturer, distributor and retailer of bedding products. Co. operates through two segments: North America and International. North America segment consists of manufacturing, distribution and retail subsidiaries and licensees located in the U.S., Canada and Mexico. Its International segment consists of manufacturing, distribution and retail subsidiaries, joint ventures and licensees located in Europe, Asia-Pacific and Latin America (other than Mexico).
SGI historical stock prices picture
Somnigroup International (SGI) has the following price history information. Looking back at SGI historical stock prices for the last five trading days, on April 13, 2026, SGI opened at $76.43, traded as high as $80.98 and as low as $76.17, and closed at $79.88. Trading volume was a total of 5.68M shares. On April 14, 2026, SGI opened at $79.80, traded as high as $84.31 and as low as $79.37, and closed at $81.84. Trading volume was a total of 6.12M shares. On April 15, 2026, SGI opened at $81.41, traded as high as $83.11 and as low as $80.29, and closed at $80.51. Trading volume was a total of 2.61M shares. On April 16, 2026, SGI opened at $80.78, traded as high as $81.78 and as low as $79.15, and closed at $79.20. Trading volume was a total of 1.86M shares. On April 17, 2026, SGI opened at $81.23, traded as high as $86.42 and as low as $80.72, and closed at $85.01. Trading volume was a total of 3.89M shares.

SGI Historical Stock Prices By Date:

SGI historical cagr picture

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

Growth of $10,000.00
With Dividends Reinvested

Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $60.32
End price/share: $85.01
Starting shares: 165.78
Ending shares: 174.90
Dividends reinvested/share: $2.45
Total return: 48.68%
Average Annual Total Return: 4.05%
Starting investment: $10,000.00
Ending investment: $14,872.14
Years: 10.00
 
Growth of $10,000.00
Without Dividends Reinvested

Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $60.32
End price/share: $85.01
Dividends collected/share: $2.45
Total return: 44.99%
Average Annual Total Return: 3.79%
Starting investment: $10,000.00
Ending investment: $14,504.77
Years: 10.00
Date Close
04/13/2026$79.88
04/14/2026$81.84
04/15/2026$80.51
04/16/2026$79.20
04/17/2026$85.01
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