Crypto Briefing reported that Citadel invested $1.7 million in XRP ETF products, citing the move as another sign of rising institutional interest in crypto. The source material does not provide details on the specific ETF, timing, filing, or whether the exposure was direct or indirect. It also does not include official confirmation from Citadel, Ripple, an issuer, or a regulator, so the claim remains limited to the information provided.