“When we own portions of outstanding businesses with outstanding managements, our favorite holding period is forever.”
— Warren Buffett
A long-term investment in General Dynamics Corp (NYSE: GD) illustrates how total return can compound over time when share price appreciation is paired with steady dividend reinvestment. Using a 20-year holding period beginning on 08/11/2006 and ending on 08/10/2026, a $10,000 investment in GD would have grown to $91,371.76, assuming dividends were reinvested.
That result equates to an 813.38% total return and an average annual return of 11.69%. The exercise is a useful reminder that long-term equity outcomes are often driven less by short-term market swings and more by the combination of business performance, capital returns, and time.
GD 20-Year Return Details
| Start date: | 08/11/2006 |
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| End date: | 08/10/2026 | ||||
| Start price/share: | $67.63 | ||||
| End price/share: | $395.97 | ||||
| Starting shares: | 147.86 | ||||
| Ending shares: | 230.67 | ||||
| Dividends reinvested/share: | $66.16 | ||||
| Total return: | 813.38% | ||||
| Average annual return: | 11.69% | ||||
| Starting investment: | $10,000.00 | ||||
| Ending investment: | $91,371.76 | ||||
The figures above indicate that the investment outcome was driven by both capital appreciation and dividend compounding. The share price rose from $67.63 to $395.97 over the period, while reinvested dividends increased the share count from 147.86 to 230.67. That additional share accumulation is an important part of the final result, particularly over a multi-decade horizon.
[These numbers were computed with the Dividend Channel DRIP Returns Calculator.]
What Drove General Dynamics’ 20-Year Total Return?
General Dynamics is a large U.S. aerospace and defense contractor with operations spanning defense platforms, marine systems, combat systems, technologies, and business aviation through Gulfstream. That business mix matters in a long-term return analysis. Defense companies often benefit from long program cycles, substantial government relationships, and recurring demand tied to national security priorities, while business aviation can add a different earnings driver tied to corporate aircraft demand.
Over a long holding period, returns in stocks such as GD are typically influenced by four core factors:
- Earnings growth: Expansion in revenue, margins, and cash flow can support higher equity values over time.
- Valuation changes: The market may assign a higher or lower multiple to those earnings at different points in the cycle.
- Dividends paid: Cash distributions provide a direct shareholder return independent of price appreciation.
- Dividend reinvestment: Reinvested dividends purchase additional shares, increasing future participation in both price gains and future dividend payments.
In GD’s case, the numbers show that reinvestment made a meaningful difference. Investors did not merely benefit from a higher stock price; they also ended the period owning materially more shares than they started with.
Dividend Reinvestment and Share Count Growth
General Dynamics paid a cumulative $66.16 per share in dividends over the 20-year holding period used in this analysis. With dividend reinvestment assumed, those distributions were used to buy additional shares on each ex-dividend date using the closing price for that date. As a result, the original 147.86 shares grew to 230.67 shares.
This illustrates a central point in total return analysis: even when a stock’s current dividend yield appears modest, the long-run contribution from reinvested cash distributions can be substantial. Over extended periods, compounding often depends as much on disciplined reinvestment as on the headline share price gain.
Current Yield and Yield on Cost
Based on the most recent annualized dividend rate of $6.36 per share, GD has a current yield of approximately 1.61% using the ending share price of $395.97.
Another useful measure is yield on cost, which compares the current annualized dividend to the original purchase price. Using the starting share price of $67.63, GD’s current $6.36 annualized dividend translates into a yield on cost of about 9.40%.
That distinction is important:
- Current yield reflects the dividend relative to today’s market price.
- Yield on cost reflects the dividend relative to the original purchase price.
For long-term holders, yield on cost can rise significantly if a company increases its dividend over time. It does not determine present valuation, but it can be a useful way to understand how income generation has evolved from the original capital committed.
What This GD Return Example Shows
The General Dynamics example highlights three broader lessons from long-term equity investing:
- Total return is the right framework. Looking only at the stock price understates the full economic result when dividends are a persistent part of shareholder returns.
- Time can outweigh volatility. A 20-year holding period spans multiple market cycles, interest-rate regimes, and geopolitical shocks, yet compounding can still dominate the final outcome.
- Business quality and capital discipline matter. Companies able to sustain profitability and continue returning cash to shareholders are often better positioned to reward patient owners over long periods.
For investors evaluating GD today, the historical result does not answer what the next 20 years will look like. It does, however, show how a durable dividend-paying defense contractor can create value over time when held through cycles and paired with dividend reinvestment.
“Thousands of experts study overbought indicators, head-and-shoulder patterns, put-call ratios, the Fed’s policy on money supply…and they can’t predict markets with any useful consistency, any more than the gizzard squeezers could tell the Roman emperors when the Huns would attack.” — Peter Lynch
