- Dividends contributed 31% of S&P 500 total return since 1926 ( S&P Dow Jones Indices) — and from 1960 forward, 85% of cumulative return came from reinvested dividends ( Hartford Funds).
- During the 1973-74 crash, the S&P 500 dropped 45% but dividends held steady; in 2000-02, stocks fell ~50% while dividends declined only 5.8% cumulatively ( Multpl Data).
- Portfolio rebalancing systematically enforces “buy low, sell high” discipline — research shows rebalanced portfolios maintain consistent risk profiles and capture value from market volatility ( Vanguard Research).
- S&P 500 earnings grew from roughly $46.58 in 1975 to $224 in mid-2025 — a 380% increase in real terms despite wars, recessions, and political crises ( Multpl Historical Data).
- The S&P 500’s 10-year return through 2025 exceeded 220%, but investors who panicked and sold during March 2020 earned only 17% over the same period ( Yahoo Finance).
David L. Berkowitz Chief Investment Officer and Financial Advisor Nearly 40 years of experience — from trading and research at a $250 million hedge fund in the early 1990s, to two decades as a portfolio manager, to teaching thousands of executives and employees how to create shareholder value through EVA and value-based management. Now helping individuals and families become shareholders through disciplined investing, concentrated portfolios, and direct stock ownership.
The Problem: Noise Drowns Out Signal
Modern investors face a constant barrage: alarming headlines, breathless market commentary, and relentless pressure to react. This noise creates an almost irresistible urge to do something. The result? Most investors underperform the very markets they’re trying to beat.
What follows are five principles distilled from decades of professional investment experience. Each one runs counter to instinct but stands on solid empirical ground. These ideas won’t guarantee outsized returns. They will help you avoid the behavioral traps that destroy wealth — and give you the clarity to stay the course when markets test your resolve.
1. The Rodney Dangerfield of Returns: Why Dividends Deserve More Respect
The S&P 500’s dividend yield currently hovers around 1.14% ( GuruFocus). Compared to money market rates, that number looks unimpressive. Like Rodney Dangerfield, dividends get no respect.
But this surface view misses the deeper story. Since 1926, dividends have contributed approximately 31% of the S&P 500’s total return , according to S&P Dow Jones Indices research. Dividend Stability During Market Panics
When stocks crater, dividends hold. Consider the evidence:
1973-74 Bear Market: The S&P 500 fell roughly 45%. Dividends? They did not decline. The index’s dividend payout remained stable throughout one of the worst bear markets in modern history.
2000-02 Tech Wreck: The index dropped approximately 50% peak to trough. Yet cumulative dividend declines over those three years totaled just 5.8% (-2.52% in 2000, -3.26% in 2001, and +2.12% in 2002), per historical data from Multpl.
2011, 2018, 2020, 2022: Despite market corrections ranging from 10% to 34%, aggregate S&P 500 dividends continued their upward trajectory each year.
Dividends as an Inflation Hedge
Historical data shows dividend growth has outpaced consumer price inflation over the long term. The S&P 500’s real earnings — adjusted for inflation — demonstrate that corporate America’s capacity to pay and grow dividends has expanded substantially faster than the cost of living. This makes dividends a quiet but powerful hedge against purchasing power erosion ( Simple Stock Investing).
Key takeaway: Dividends may look small in any single year. Over decades, they compound into a substantial portion of total wealth. And unlike stock prices, they don’t evaporate when panic hits.
2. The Investor’s Paradox: Systematically Selling Your Winners
Human psychology pushes us to chase what’s hot and dump what’s not. Successful investing requires the opposite: selling winners that have grown beyond their target allocation and buying laggards that remain fundamentally sound.
This practice is called rebalancing . It’s the only systematic mechanism proven to enforce “buy low, sell high” behavior independent of emotions, headlines, or hunches.
How Rebalancing Works
Suppose you establish a 60% stock / 40% bond allocation. After a strong equity rally, your portfolio drifts to 76% stocks and 24% bonds. Without intervention, you now carry substantially more risk than you intended.
Rebalancing resets that allocation. Vanguard research shows that annual rebalancing — or threshold-based rebalancing when allocations drift by 5 percentage points or more — provides optimal risk control without excessive transaction costs ( Vanguard).
The Behavioral Advantage
Rebalancing fights two dangerous biases. First, it counters recency bias — the tendency to assume recent trends will continue indefinitely. Second, it attacks loss aversion — our reluctance to buy assets that have recently declined, even when fundamentals remain intact.
As Resonanz Capital notes, rebalancing “aids in curbing the emotional decision-making” that market euphoria and panic produce ( Resonanz Capital). Without a systematic trigger, portfolios drift and concentrate risk in precisely the areas most vulnerable to mean reversion.
Key takeaway: Rebalancing isn’t market timing. It’s risk management. The discipline to sell what has risen and buy what has fallen — repeatedly, systematically, against every instinct — is the sacrament of rational investing.
3. Focus on the Engine, Not the Bumpy Ride
Stock prices gyrate daily. Earnings grow steadily. Guess which one determines long-term wealth?
50 Years of Earnings Growth
Historical data from Multpl tells the story. S&P 500 earnings per share (inflation-adjusted) stood at approximately $46.58 at the end of 1975. By mid-2025, that figure reached $224.07 — a nearly fivefold increase in real terms ( Multpl).
That growth occurred amid stagflation in the 1970s, the savings and loan crisis, the Gulf War, the dot-com implosion, 9/11, the financial crisis, the European debt crisis, COVID-19, and countless other headlines designed to terrify investors into action.
The Signal vs. The Noise
Daily price movements reflect sentiment, liquidity, algorithmic trading, and short-term speculation. Earnings and cash flows reflect a company’s business results — its actual capacity to generate profits and return capital to shareholders.
Investors who fixate on price volatility miss the forest for the trees. The market’s “engine” — corporate earnings — has expanded relentlessly over time. Prices eventually follow fundamentals. In the short run, they wander.
Key takeaway: Track earnings growth, free cash flow, and dividend capacity. These fundamentals determine where stock prices will be in a decade. Today’s closing price tells you almost nothing about tomorrow’s.
4. Bad News Sells — But Makes a Poor Investment Guide
Financial journalism carries an inherent negative bias. Bad news grabs attention. Scary stories generate clicks. Media outlets have no economic incentive to reassure you that markets will be fine.
The Hidden Realities
Behind the alarming headlines, certain realities often go unreported:
- Corporate profit margins: Despite periodic recessions, S&P 500 profit margins have trended upward over four decades, reflecting efficiency gains, technology adoption, and global expansion.
- Monetary policy shifts: Central banks have demonstrated willingness to provide liquidity support during crises — a backstop that didn’t exist in earlier eras.
- Consumer resilience: Employment, wage growth, and household balance sheets often remain stronger than headlines suggest.
The 2020 pandemic crash offers a case study. In March 2020, financial media predicted economic collapse. The S&P 500 fell 34% in 33 days. Yet within months, markets recovered — faster than almost any professional predicted. Investors who sold at or near the bottom missed one of the strongest rallies in history.
Key takeaway: The financial picture is usually better than the headlines suggest. Train yourself to look past sensationalism. Search for data that contradicts the prevailing narrative.
5. The “Burning Question” Is Usually the Wrong Question
Every market cycle features a “burning question” that dominates investor attention. In recent years, Is AI a bubble? When will the Fed cut rates? Are we heading for a recession?
Here’s the counterintuitive truth: widely discussed risks rarely trigger major crashes. By the time a concern becomes universal, markets have already priced it in. Participants have hedged, adjusted positions, and prepared.
Unknown Unknowns
The next major shock will almost certainly come from an “unknown unknown” — a complete surprise that nobody is currently debating. The 2008 financial crisis didn’t originate from the risks investors worried about in 2006. COVID-19 wasn’t on anyone’s 2019 market outlook.
This changes the investor’s job description. The goal is not to predict the next crisis. The goal is to prepare to endure it — building a resilient portfolio and maintaining the discipline to stay invested through the storm.
Concentration Risk Is Real — The Solution Is Discipline
Market concentration in a handful of technology stocks represents a legitimate concern. But the solution isn’t panic selling or crash prediction. The solution is systematic rebalancing — trimming oversized positions regularly, mechanically, without attempting to time the market.
Charlie Munger captured the underlying philosophy: “The first rule of compounding is to never interrupt it unnecessarily” ( Woodlock House). Investors who panicked and sold in March 2020 earned 17% over the next decade. Those who stayed invested earned 220%.
Key takeaway: Stop trying to answer the burning question. Instead, ask: Is my portfolio structured to survive whatever shock arrives next? Is my plan robust enough to keep me invested through fear and greed alike?
Your Long-Term Compass
These five principles share a common thread: successful investing requires acting against instinct—respect dividends when they look boring. Sell winners systematically. Focus on business fundamentals when prices swing. Ignore catastrophic headlines. Prepare for unknown risks rather than debate known ones.
None of this is glamorous. None of it generates cocktail party stories about brilliant market calls. But these principles — applied consistently over decades — separate investors who build lasting wealth from those who chase returns and destroy capital through emotional decisions.
The noise will never stop. Your job is to build a compass that works regardless of what headlines scream tomorrow. That compass exists. It’s called a disciplined investment plan. The question is whether you’ll follow it.
What one adjustment could you make today to ensure your portfolio is built on these durable principles?
Endnotes
1. S&P Dow Jones Indices – Research on S&P 500 Dividend Aristocrats showing dividends contributed 31% of total return since 1926.https://www.spglobal.com/spdji/en/research/article/a-fundamental-look-at-sp-500-dividend-aristocrats/
2. Hartford Funds – Analysis of dividend contribution to cumulative returns, calculating 85% from 1960 forward.https://www.hartfordfunds.com/insights/market-perspectives/equity/the-power-of-dividends.html
3. GuruFocus – Current S&P 500 dividend yield data and historical analysis.https://www.gurufocus.com/economic_indicators/150/sp-500-dividend-yield
4. Multpl S&P 500 Dividend Growth – Year-by-year dividend growth rates showing stability during market crashes.https://www.multpl.com/s-p-500-dividend-growth/table/by-year
5. Multpl S&P 500 Earnings – Historical earnings per share data from 1871 to present.https://www.multpl.com/s-p-500-earnings/table/by-year
6. Vanguard – Research on portfolio rebalancing methodology and optimal frequency.https://investor.vanguard.com/investor-resources-education/portfolio-management/rebalancing-your-portfolio
7. Resonanz Capital – Analysis of rebalancing as behavioral discipline and risk management tool.https://resonanzcapital.com/insights/the-art-and-science-of-portfolio-rebalancing-a-timeless-framework-for-all-market-environments
8. Simple Stock Investing – Historical analysis of S&P 500 total returns adjusted for inflation.http://www.simplestockinvesting.com/SP500-historical-real-total-returns.htm
9. Woodlock House Family Capital – Charlie Munger quotation on compounding.https://www.woodlockhousefamilycapital.com/post/the-first-rule-of-compounding
10. Yahoo Finance – Analysis of S&P 500 returns demonstrating compounding power and cost of panic selling.https://finance.yahoo.com/news/charlie-munger-once-said-first-003029731.html
11. Wikipedia: 1973-74 Stock Market Crash – Historical documentation of bear market severity.https://en.wikipedia.org/wiki/1973–1974_stock_market_crash
12. Trade That Swing – Historical average stock market returns analysis with dividend reinvestment.https://tradethatswing.com/average-historical-stock-market-returns-for-sp-500-5-year-up-to-150-year-averages/
