FT Alphaville published an analysis describing how money-market funds are channeling liquidity into asset-backed commercial paper, which in turn is providing funding that amplifies equity market momentum. The piece explains the mechanics of how ABCP structures link short-term funding markets to risk asset financing, creating a transmission channel between MMF inflows and equity valuations that is not always visible in headline repo or SOFR data.
For Armada's traditional repo desk, shifts in MMF allocation from repo to ABCP reduce the pool of overnight counterparty demand and can affect SOFR fixings at the margin. MMFs are key counterparties in Armada's repo business, so understanding their internal allocation between repo, ABCP, and Fed RRP is essential for accurate rate forecasting and collateral pricing. Monitor weekly MMF portfolio disclosures for ABCP weighting trends.