What Your Balance Sheet Says About Supply Chain Execution

Every leadership team watches revenue, margin and earnings. But some of the clearest evidence of whether the operating model is actually working sits elsewhere: in inventory, receivables and the cash conversion cycle.

For supply chain leaders, those numbers are more than finance metrics. Rising inventory can reveal a breakdown between forecasting, procurement and production. Slower cash conversion can expose weak handoffs across sales, operations and finance. Read that way, the balance sheet becomes a report card on how well the supply chain and the broader operating model are executing together.

The current report card is not flattering. According to J.P. Morgan's Working Capital Index, as reported in Forbes in June, 2026, S&P 1,500 companies were sitting on approximately $707 billion in trapped liquidity: cash locked in inventory, receivables and payables that could otherwise fund growth, reduce debt or return to shareholders. That figure is up 40% from pre-pandemic levels, and cash conversion cycles have lengthened by an average of 2.4 days.

These are America's largest and most sophisticated companies, organizations with world-class treasury functions, enterprise resource planning systems and armies of analysts, and collectively they’re getting slower at converting operational activity into cash. In an era of expensive capital, $707 billion in trapped liquidity is one of the largest pools of unclaimed value in the economy, and it’s sitting inside companies that already own it.

This story was originally published by SupplyChainBrain. Read the full story at SupplyChainBrain →