ETF Flow Update – US Crypto Spot ETFs (May 13, 2026) The numbers are in, and it was a heavy outflow day for the big two. Bitcoin ETFs saw a net outflow of 7,996 BTC, worth roughly $635.23 million. Ethereum ETFs followed with a net outflow of 16,104 ETH, valued at $36.30 million. On the brighter side, inflows were seen in Solana ETFs with +65,790 SOL ($5.97M), HYPE ETFs with +34,720 HYPE ($1.36M), and Chainlink ETFs with +239,530 LINK ($2.44M). Flows for XRP, LTC, DOT, AVAX, DOGE, and HBAR ETFs were flat at zero. Total net outflow across all US crypto spot ETFs came in at approximately $661.76 million. Breaking down the Bitcoin ETF action: BlackRock sold around 3,580 BTC ($284.69M) and 9,874 ETH ($22.26M). Fidelity offloaded 1,680 BTC ($133.22M) and 6,230 ETH ($14.04M). Bitwise sold 445 BTC ($35.40M). ARK 21Shares moved 2,230 BTC ($177.10M). Valkyrie sold 61 ETH ($4.82M). To put it in perspective: US Bitcoin ETFs sold nearly the equivalent of 18 days worth of mined Bitcoin in a single day. That is a massive supply hit hitting the market. Keep an eye on how spot prices react as this liquidity gets absorbed.