Hundreds of millions might be better kept at Treasurydirect.gov, due to SIPC coverage limits. Though I'll admit ignorance on knowing exactly how insurance over

Hundreds of millions might be better kept at Treasurydirect.gov, due to SIPC coverage limits. Though I'll admit ignorance on knowing exactly how insurance over there works, but it'd be a REALLY bad look if the government lost your treasuries and didn't compensate for it.