Our Published Work
Updates
February 12, 2026
Year-End 2025 Investment Update — examining what drove narrow momentum-led markets, why our process did not change, and why we remain constructively optimistic.
Read Article →Equity Markets
August 11, 2025
Inspired by Sherlock Holmes — do large drawdowns reliably signal poor future returns, or are investors theorizing before examining the evidence?
Read Article →Process / Philosophy
May 7, 2025
Just as Newton's apple always fell downward, there are irreducible investment truths that reliably pull stock prices toward intrinsic value — the four financial laws of gravity.
Read Article →Companies
June 30, 2024
AI is not one company or one moment — it is a technology transformation decades in the making. DGI separates durable investment opportunities from speculative noise.
Read Article →Milestone Piece
June 2023
What does it mean to commit fully to an idea with no rope? A look at conviction, preparation, and asymmetric risk in investing.
Read Article →Process / Philosophy
August 2021
A father’s decades-long fishing discipline — grounded in fundamentals, patience, and a proven process — turns out to be a remarkably powerful blueprint for long-term investment success.
Read Article →Process / Philosophy
December 2020
At the core of any sound investment process is a clear understanding of what investors can and cannot control. Three questions define the only levers we have for directly influencing our investing outcomes.
Read Article →Updates
April 2020
DGI’s real-time thinking on what the pandemic crisis meant for markets, for portfolio companies, and for long-term investors — written in the thick of it, April 2020.
Read Article →Updates
March 2020
When a prospective client named her dog after Cisco Systems stock, it sparked a lifelong lesson in the great company/lousy stock syndrome — and why price always matters.
Read Article →Updates
February 2020
Three clear investment messages from a year that spoke loudly — a portfolio with gas in the tank, the dangers of S&P 500 concentration, and the absurdity of negative bond yields.
Read Article →