Will OpenAI have the third highest private market valuation on June 30?

OpenAI's $852B March 2026 round (with secondary prices ~$730-909B as of early June) sits well below Anthropic's $965B May close and far above Stripe (~$159B Feb tender) or Databricks (~$134-170B). No new rounds, tenders, or IPOs for contenders are disclosed or feasible in the 13 days to June 30; NPM updates require actual transactions that cannot close and reflect in time. Base rates and recent behavior (no activity in last 30 days) confirm zero realistic path for a flip.

Rules resolve strictly on NPM data from the listed SecondMarket links for June 30 private valuations only; OpenAI's last NPM-eligible mark is the March $852B round while Anthropic's May $965B and SpaceX's June IPO removal leave OpenAI unambiguously third with a large gap to Stripe/Databricks. No new rounds or tenders are disclosed that could alter the ranking before the 30th, and sibling-bin prices remain <2% confirming no neighboring bin risk. The 13-day window to deadline plus explicit "no revisions after initial release" clause make a flip impossible under the formal criteria.

Consensus hold at 98% Yes with $12.8k volume on this bin (event $75k), 1w price action +7pp toward Yes, and smart-money whales aligned on Yes (0.87 confidence, meaningful stake). No opposing whale flow, no thin-book signals, and sibling bins confirm the gap; microstructure fully supports riding the near-certain outcome to June 30 resolution.