The company loaned out $1.8 billion and held only $1.2 billion in collateral, according to BlockFi’s own numbers. — Crypto lending platform BlockFi held “loan exposure” totaling $600 million by the end of June, according to the company’s “Q2 2022 Transparency Report,” released on Friday. The report showed BlockFi held an institutional and retail loan portfolio totaling $1.8 billion, with $1.2 billion in loan collateral. The firm defines its…