According to the source, a social media post claims a strategic SOL reserve holds 17.8M SOL valued at $4.13B; this figure cannot be independently verified here and the post’s publisher is not an eligible source under these guidelines, so traders should wait for a primary confirmation before sizing positions or placing orders (source: user-provided social media post; verification sources: Solana Foundation disclosures, Solscan on-chain data). To validate, locate official reserve definitions and treasury wallet addresses from Solana Foundation or Solana Labs, then confirm balances and recent flows on Solscan or comparable explorers to assess potential supply overhang, staking flows, and liquidity impact if confirmed (sources: Solana Foundation; Solana Labs; Solscan). Please provide an official foundation report or a known treasury wallet address to enable a precise, trading-oriented summary with on-chain metrics such as wallet concentration, 7–30 day net flows, and realized liquidity bands (sources: Solana Foundation; Solscan).