Outperformed by Mom | The Weekly Wrap – 5/2/2026

Mother outperforms fund by 500 basis points annually

Chris Davis's mother purchased his fund's top holdings but refused to sell, allowing positions like Amazon and Google to grow to 40% and 30% of her portfolio respectively over nearly two decades.

Active managers face structural constraints

Professional funds cannot replicate this approach due to the Investment Act of 1940 diversification requirements and fiduciary duties to clients like teachers and nurses who cannot absorb 20% idiosyncratic single-stock losses.

Selling is the biggest career mistake

Davis maintains that any honest investor will admit their largest errors were selling great companies too early rather than holding them too long, though funds must balance this against prudent position limits.

Current policy mirrors "guns and butter" era

Rich Bernstein argues today's environment resembles the 1960s—characterized by massive defense spending combined with expansionary fiscal policy—rather than the 1970s oil shocks that caused severe demand destruction.

Oil costs remain low relative to wages

Unlike the 1970s when gasoline consumed a high percentage of wages, current energy prices remain low enough that consumers face annoyance rather than the forced behavioral changes seen during the oil crisis era.

Defense budgets and tax cuts fuel demand

Today's proposed $1.5 trillion defense budget (up 42%) combined with significant tax cuts echoes the Vietnam War buildup and Great Society programs that preceded the 1960s inflationary spiral while assuming no negative impact on deficits.

Raising limits from 5% to 10% improved returns

Davis's firm made their best decision by increasing maximum position sizes from 5% to 10%, allowing winners to contribute more meaningfully to long-term performance while maintaining sufficient diversification.

IRR discipline prevents overpaying for growth

While letting winners run is optimal, Davis trims positions when internal rates of return decline from 14% to 4% to avoid holding oversized stakes in mature companies with diminished future return potential.