63% — Michael Saylor net worth on Dec 31, 2026 Leader: At least $2.5 billion at 63% · Kalshi 63% · 9 contracts · $4K volume · medium confidence Updated 2026-06-26 11:12:28 UTC Tracks the leading outcome in a winner-take-all prediction market set with 9 outcomes. Why this matters: This probability reflects market expectation that Michael Saylor's net worth will exceed $2.0 billion by year-end 2026. The assessment hinges primarily on MicroStrategy's stock performance, since Saylor owns approximately 17% of the company and his net worth correlates closely with its valuation. Secondary factors include Bitcoin holdings and market sentiment around AI and corporate treasury management. The outcome will be largely determined by MicroStrategy's share price movement over the next six months, with quarterly earnings reports and Bitcoin's price trajectory serving as key information points. The spread between the $2.0 billion threshold (84% probability) and higher tiers ($3.0 billion at 57%, $6.0 billion at 10%) suggests market confidence in achieving the lower bound but significant uncertainty about upside scenarios. Key factors: - MicroStrategy stock price on December 31, 2026 and resulting market capitalization—the largest determinant of Saylor's net worth given his ~17% ownership stake - Bitcoin's market price trajectory through year-end 2026, both as direct holdings and as a proxy for market sentiment affecting MicroStrategy's AI/intelligence software positioning - MicroStrategy's quarterly earnings reports and guidance through Q4 2026, which will inform valuation multiples applied by markets - Aggregate market capitalization of publicly-traded AI and business intelligence software companies relative to MicroStrategy's relative valuation - Net asset changes from Saylor's personal transactions, including stock sales, donations, or margin adjustments Contracts: - Michael Saylor net worth on Dec 31, 2026?: At least $2.5 billion — 63¢ Kalshi $134 (weight 3%) - Michael Saylor net worth on Dec 31, 2026?: At least $2.0 billion — 60¢ Kalshi $150 (weight 4%) - Michael Saylor net worth on Dec 31, 2026?: At least $3.0 billion — 48¢ Kalshi $329 (weight 8%) - Michael Saylor net worth on Dec 31, 2026?: At least $3.5 billion — 37¢ Kalshi $75 (weight 2%) - Michael Saylor net worth on Dec 31, 2026?: At least $4.0 billion — 34¢ Kalshi $0 (weight 0%) - Michael Saylor net worth on Dec 31, 2026?: At least $4.5 billion — 18¢ Kalshi $281 (weight 7%) - Michael Saylor net worth on Dec 31, 2026?: At least $5.0 billion — 14¢ Kalshi $797 (weight 20%) - Michael Saylor net worth on Dec 31, 2026?: At least $5.5 billion — 8¢ Kalshi $275 (weight 7%) - ... and 1 more --- ## Methodology SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours. ## SF Signal - SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration. - No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only. --- *Last verified: 2026-06-26T10:20:50.524Z* By SimpleFunctions — https://simplefunctions.dev/ Cite as: "63% per prediction markets (SimpleFunctions, June 2026)" Canonical: https://simplefunctions.dev/answer/nwsaylor Full data: https://simplefunctions.dev/api/public/query?q=Michael%20Saylor%20net%20worth%20on%20Dec%2031%2C%202026 Provider: SimpleFunctions — https://simplefunctions.dev