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Actionable market insights that have outperformed the S&P 500 for over two decades.

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Cover image for March 2026

March 2026

2026/02/28

It has been the best of times for stock market indexes. The S&P 500 Index rose 16.4 percent in 2025 because the Magnificent 7 -- Nvidia, Apple, Microsoft, Amazon, Alphabet Class A (Google Class A & C), Tesla, Meta Platforms Class A, and Broadcom – did very well and comprised 37.7 percent of the S&P 500 Index due to their heavy capitalization weighting. 

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Investment Performance Comparision

Growth of $100,000 invested in 2000

This chart shows the growth Of $100,000 invested In the S&P 500 (In gray) since 2000 would have grown to $400,231, versus $772,409 if it was invested in the Sound Advice recommendations (in blue) for 2.4 times more capital.


Mr. Cardiff photo

About the Author

Mr. Cardiff has been the editor of Sound Advice since its inception in 1988. Since the beginning of 2000 through the end of 2023, the Sound Advice Model Portfolio has produced an average annual return of 8.9 percent, which compounded to 1.9 times the return from the traditional S&P 500 Index.


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More Updates

Cover image for March 2026

March 2026

2026/02/28

It has been the best of times for stock market indexes. The S&P 500 Index rose 16.4 percent in 2025 because the Magnificent 7 -- Nvidia, Apple, Microsoft, Amazon, Alphabet Class A (Google Class A & C), Tesla, Meta Platforms Class A, and Broadcom – did very well and comprised 37.7 percent of the S&P 500 Index due to their heavy capitalization weighting. 

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Cover image for February 2026

February 2026

2026/02/01

At the end of January, the so-called Magnificent 7 reported earnings that were good, but not good enough in view of the growth expected by sky-high price earnings ratios averaging 78.5. The reactions were mixed and the group has been flat so far this year. In 2025, the Magnificent 7 -- Nvidia, Apple, Microsoft, Amazon, Alphabet Class A (Google Class A & C), Tesla, Meta Platforms Class A, and Broadcom – did very well and comprised 37.7 percent of the S&P 500 Index because of the heavy capitalization weighting.

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Sound Advice Diversified Growth Fund

Gray Cardiff invites you to invest side-by-side in the Sound Advice Diversified Growth Fund. Mirroring all newsletter recommendations, the Fund offers flexible income distributions, 14-day liquidity (no fees), and is IRA-eligible. Minimum: $125,000.

Fund performance chart

Portfolio

Growth with Income Symbol Price Yield (%) Action Limit
APPLE AAPL 269.48 0.00 Buy 0.00
Netflix NFLX 79.94 0.00 Buy 0.00
Growth Symbol Price Yield (%) Action Limit
Intel INTC 49.25 0.00 Buy 0.00
Microsoft MSFT 411.21 0.00 Buy 0.00
Hedges Symbol Price Yield (%) Action Limit
Nvidia NVDA 180.34 0.00 Buy 0.00
Sandisk SNDK 695.51 0.00 Buy 0.00