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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 08/12/2026 |
$24.92 |
$25.30 |
$24.92 |
$25.15 |
878.10K | | 08/13/2026 |
$25.14 |
$25.68 |
$25.10 |
$25.49 |
2.31M | | 08/14/2026 |
$25.58 |
$25.88 |
$25.48 |
$25.84 |
1.93M | | 08/17/2026 |
$25.85 |
$25.98 |
$25.69 |
$25.79 |
1.62M | | 08/18/2026 |
$25.98 |
$26.36 |
$25.98 |
$26.30 |
1.64M |
 |
| Plains GP Holdings, L.P. is a limited partnership. Co. owns and operates critical midstream infrastructure systems that connect various producing regions to key demand centers and export terminals. Co. operates through two segments: Crude Oil and Natural Gas Liquids (NGL). The Crude Oil segment operations generally consist of gathering and transporting crude oil using pipelines, gathering systems, trucks and at times on barges or railcars, in addition to providing terminalling, storage and other related services utilizing its integrated assets across the U.S. and Canada. | |
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Plains GP Holdings LP (PAGP) has the following price history information. Looking back at PAGP historical stock prices for the last five trading days, on August 12, 2026, PAGP opened at $24.92, traded as high as $25.30 and as low as $24.92, and closed at $25.15. Trading volume was a total of 878.10K shares. On August 13, 2026, PAGP opened at $25.14, traded as high as $25.68 and as low as $25.10, and closed at $25.49. Trading volume was a total of 2.31M shares. On August 14, 2026, PAGP opened at $25.58, traded as high as $25.88 and as low as $25.48, and closed at $25.84. Trading volume was a total of 1.93M shares. On August 17, 2026, PAGP opened at $25.85, traded as high as $25.98 and as low as $25.69, and closed at $25.79. Trading volume was a total of 1.62M shares. On August 18, 2026, PAGP opened at $25.98, traded as high as $26.36 and as low as $25.98, and closed at $26.30. Trading volume was a total of 1.64M shares.
PAGP Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Plains GP Holdings LP shares, starting with a $10,000 purchase of PAGP, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
08/22/2016 |
|
| End date: |
08/18/2026 |
|
| Start price/share: |
$30.32 |
|
| End price/share: |
$26.30 |
|
| Starting shares: |
329.82 |
|
| Ending shares: |
672.31 |
|
| Dividends reinvested/share: |
$12.65 |
|
| Total return: |
76.82% |
|
| Average Annual Total Return: |
5.87% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$17,684.52 |
|
| Years: |
9.99 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
08/22/2016 |
|
| End date: |
08/18/2026 |
|
| Start price/share: |
$30.32 |
|
| End price/share: |
$26.30 |
|
| Dividends collected/share: |
$12.65 |
|
| Total return: |
28.48% |
|
| Average Annual Total Return: |
2.54% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$12,849.12 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 08/12/2026 | $25.15 | | 08/13/2026 | $25.49 | | 08/14/2026 | $25.84 | | 08/17/2026 | $25.79 | | 08/18/2026 | $26.30 |
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