Your 2026 Playbook: Enjoy the Gains, Respect the Math

New calendar. Same nerves. After a year that started with tariff drama and ended with fresh market highs, investors are stepping into January 2026 asking the only question that really matters: now what?

Here’s the quick backdrop. Despite real turbulence in the spring, 2025 ultimately treated investors well: the S&P 500 finished decisively up double digits. Under the hood, though, the economy ran a tougher course: sticky inflation, a cooling labor market, and rising policy uncertainty. Unemployment notched a four year high in November, and job growth has been mostly flat since the spring. The Fed tried to preempt softness with three quarter point cuts in 2025 (including 0.25% in December), but it also signaled just one additional cut penciled in for 2026. Translation: support, yes, but on a short leash. Volatility is likely to remain a house guest for a while.

Now the part most folks would rather skip but can’t: valuations. Longterm investing remains a core tenet of our philosophy, but starting points matter. By almost any historical yardstick, we’re expensive.

• Buffett Indicator: Total market cap sits around 223% of GDP, far above the ~80%–90% longrun norm. Warren Buffett’s old warning about levels above 200%: you’re “playing with fire” feels uncomfortably relevant.
• Shiller CAPE: Hovering near 40, the secondhighest reading on record (only the late’90s bubble was higher), versus a longterm median near 16.1.
• Leadership concentration: The “Magnificent 7” still carry an outsized share of gains and index weight. When leadership narrows this much, markets can feel great right up until they don’t.

Why harp on this? Because elevated valuations tend to compress forward 5 to 10year returns and magnify downside when shocks hit. Said differently: prices leave very little room for disappointment. That certainly doesn’t mean “sell everything.” It does mean “tighten up your process.”

Our practical checklist for the first quarter

1. Rebalance the winners. Trim concentrated megacap exposure back toward target weights. Reinvest across parts of our allocation that haven’t sprinted as far.
2. Upgrade quality. In stretched markets, balance sheets and free cash flow matter more. Favor durable margins, sensible capital allocation, and businesses with actual pricing power, not just good stories.
3. Be deliberate with new cash. Use dollar cost averaging or set price bands. If we buy dips, decide the sizes and levels today, before emotions get a vote.
4. Own real ballast. Short to intermediate Treasuries and high quality bonds still have a job to do: fund near term needs and steady the ship in drawdowns. Ladder maturities; match them to spending windows.
5. Diversify our return engines. Don’t let one theme, sector, or style dominate. Blend growth with value, U.S. with international, and include small/midcaps where fundamentals justify it.
6. Alternatives: used carefully. Core real assets and select private credit can add resilience, but underwriting and liquidity matter a lot. Size positions so you can live through a rough patch without forced sales.
7. Mind the taxes. Harvest losses where appropriate, pair gains with offsets, and keep tax inefficient assets in tax advantaged accounts. Quiet cost basis management can add more than another “hot pick.”