Billionaire Bill Gates Has 60% of His Foundation's $37 Billion Portfolio Invested in Noticeably Non-Tech Stocks Heading Into 2026

The Gates Foundation trust is heavily concentrated in three low-tech, wide-moat names—Berkshire Hathaway (29.3% of the portfolio), Waste Management (17.1%), and Canadian National Railway (13.6%)—after selling roughly two-thirds of its Microsoft stake. Recent operating highlights include Berkshire underwriting earnings rising to $3.2 billion in Q3 (from $1 billion a year earlier) while the shares trade at ~1.55x book; Waste Management reported a 32% adjusted operating margin and trades at ~15x expected EBITDA; Canadian National posted a 38.6% operating margin, ~14% free-cash-flow growth year-to-date, and an enterprise value near 12x analysts' EBITDA. The piece frames these holdings as defensive, predictable value investments with steady cash returns (dividends and buybacks) and attractive relative valuations for long-term investors.

Analysis

Market structure: The Gates Foundation concentration (≈60% in three names; BRK ~29%, WM ~17%, CNI ~14%) amplifies outperformance of defensive, high-barrier businesses—winners: WM (landfill scarcity, 32% adj. margin) and CNI (38.6% margin, durable contracts); losers: high-beta cyclicals and new entrants in waste/rail. Pricing power should stay intact—WM can raise pricing annually and CNI can tighten yields on long-haul freight—implying steady cashflow growth versus GDP-sensitive peers. Cross-asset: flows into these defensive equities typically lower equity volatility and modestly tighten IG credit spreads, while commodity exposure (petroleum/chemicals/grain) keeps CNI's revenue correlated to soft commodities and FX between CAD/USD.

Risk assessment: Tail risks include sudden regulatory shifts on landfill permitting or rail rate regulation, a major wildfire/operational disaster at WM, a national rail strike, or a material sell-down by the foundation; any of these could trigger >20% swings. Time horizon: immediate (days) — sentiment swings around Buffett/Gates headlines; short-term (weeks–months) — Q4 earnings and CNI 2026 capex guide; long-term (quarters–years) — Stericycle synergies and sustained free cash flow conversion. Hidden dependencies: Gates’ MSFT divestiture reduces tech liquidity and may force rebalancing into large-cap defensives, creating price support but also concentration risk.

Trade implications: Favor tactical overweight in WM and CNI vs underweight BRK.B. Valuation edge: CNI ~12x EV/EBITDA vs peer ~14x; WM ~15x EV/EBITDA with margin expansion upside from Health Solutions—expect 12–24 month total-return targets of +15–30% if execution holds. Use 6–12 month call spreads to lever upside and 3–6 month puts as tail hedges around earnings/capex prints. Rotate out of cyclical transport and select industrials into these two names to lower portfolio beta.

Contrarian angles: Consensus downplays concentration risk—if Gates continues redeploying MSFT proceeds, WM/CNI could face eventual rebalancing pressure; that makes BRK short-term supply of BRK.B shares likely to persist. The market may be under-pricing regulatory risk to landfills and rail tariffs—a 5–10% hit to volume or a 200–300bp margin compression would materially change upside. Historical parallel: large foundation divestitures (big-tech selloffs in early 2000s) created 3–6 month windows to buy quality cyclicals on weakness; opportunistic entry on 8–12% pullbacks is prudent.

Key Decisions for Investors

• Establish a 2–3% portfolio long position in Waste Management (WM) with a 12–18 month horizon; target 20–30% total return driven by Stericycle synergies and sustained pricing. Implement a stop-loss at -12% or buy a 6–9 month 5% OTM put sized to 25% of the equity position to limit tail risk.
• Establish a 1.5–2% long in Canadian National Railway (CNI) for income + buyback exposure; target ~15% upside plus dividend in 12 months. Hedge with a 6-month 5–7% OTM put if Q4 volumes or 2026 capex guidance misses expectations; increase to 3% position if capex guidance is cut further and free cash flow outlook improves.
• Reduce net-new exposure to Berkshire Hathaway (BRK.B): trim existing BRK.B position by ~25% within 30 days and redeploy into WM/CNI. If you want asymmetric protection, buy a 3–6 month BRK.B put spread sized to 1% notional to protect against headline-driven downside from Buffett/Gates-related selling.
• Use options to leverage/hedge: buy 9–12 month WM 10% OTM call spreads (size 0.5–1% notional) to capture upside with defined risk, and sell 1–3 month covered calls on part of CNI holdings to harvest yield if implied vol spikes into earnings. Monitor catalysts: exit or trim positions if WM annual pricing growth falls below 3% YoY or if CNI volumes decline >5% YoY on two consecutive quarters.