THE RESEARCH PORTFOLIOS · SCREEN UPDATED
Two ways tech
compounds.
Cannibals return cash. Reinvestors put it back to work. Follow both approaches in our open, dated portfolio record.
THE LIVE MODEL RECORD
Explore each portfolio.
Same inception. Different engines.
Closing prices through .
Cannibals.
Mature, durable tech businesses that generate real cash and reduce the share count after dilution.
Reinvestors.
Growing tech businesses that put gross profit back into product, sales, and capacity while keeping growth reasonably efficient.
These are dated, hypothetical model portfolios for research, not personal investment advice or returns from client accounts.
HOW TO READ THE RECORD
The live track and the historical study answer different questions.
The return shown above follows each model portfolio from August 12, 2026, using a deposit-neutral NAV and comparing the same dates with SPY as an S&P 500 proxy. Model entries retain their originally logged prices; the latest stock and SPY values use dated, dividend-adjusted closes. The screen was refreshed on October 2, 2026; returns stop at the last completed pricing session, October 1, 2026. Each detail page also shows an earlier test of a related screen from 2006 to 2026. Its rules differ in some gates from the current screen, and its outcomes are not the live portfolio’s returns.
See a business behind the numbers.
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