Buyout Managers Hold Nearly $4 Trillion Across 32,000 Companies

What's New

Buyout managers held nearly $4 trillion of unrealized value across about 32,000 companies at the end of 2025. Connecticut's private equity strategic review cites the estimate and calls the backlog a constraint on manager capacity, investor returns and cash flows. Entry and exit multiples moved to 14.0x and 15.0x from 10.0x and 12.5x. The review concludes that returns now depend on revenue growth and margin improvement.

Why It Matters

Limited partners committing to current vintages inherit the backlog through distribution timing. New capital competes for exit capacity against a decade of unsold companies. General partners raising successor funds on unrealized marks face the same arithmetic from the other side. Lower entry leverage is often read as making current vintages safer. Higher entry prices work against that reading.

By The Numbers

• Over 85% of venture deal value in the first half of the year went to AI.

• 8% of Connecticut's private equity portfolio in venture capital, against 25% for the Hamilton Lane benchmark.

• 5.8% one-year venture return for Connecticut, against 22.6% for the Hamilton Lane venture benchmark.

• $7 billion of unfunded private equity commitments, with more than 40% in 2025 vintages.

The Other Side

Connecticut's review carries the counterweight. MSCI analysis cited in the materials finds approximately 75% of buyout investments exited above the next-to-last quarterly valuation, broadly consistent with historical experience. The review adds that realization data continues to support reported carrying values in aggregate. Read that way, nearly $4 trillion is deferred distributions at defensible marks, with secondaries providing the bridge. Connecticut committed about $2.1 billion year to date against a $2.7 billion target, which is how a buyer behaves.

The Wrap

The exit backlog is a timing problem with a pricing problem underneath it, and the review documents both. The optimistic reading survives while exits keep clearing above carrying value and secondaries absorb the overflow. It weakens if the 75% figure decays as remaining inventory skews toward assets bought at peak multiples with the easier exits already taken. Connecticut's venture allocation, at a third of the benchmark weight, shows what the plan has already concluded.