What this paper examines
The paper dissects co-investment from the limited partner’s side of the table. It begins with the economics: because co-investments typically carry reduced or no management fee and carry, they lower the blended cost of an LP’s overall programme — but only if the deals selected are at least as good as the fund’s average. That conditional is the heart of the paper, which examines how adverse selection can creep in and how disciplined LPs guard against it.
It then covers the practical machinery: how co-investment rights are negotiated at the time of a fund commitment, what side-letter language is worth asking for, how allocation among LPs actually works when a deal is oversubscribed, and what an investor must be able to do — underwrite quickly, decide cleanly, fund reliably — to be shown the best opportunities repeatedly.
Why it matters now
Fee pressure across private markets has made co-investment one of the main levers an allocator can pull to improve net returns without changing strategy. GPs increasingly use co-investment capacity to deepen relationships with their most responsive LPs, and family offices — able to move faster than many institutions — are unusually well placed to win allocation if they build the right process. The window rewards those who prepare before the first deal is shown.
Key questions it answers
- How much can co-investment realistically improve the net economics of a private-markets programme?
- What should an LP negotiate — and document — at commitment to secure meaningful co-investment access?
- How does adverse selection arise in co-investment flow, and what screening discipline counters it?
- What internal capability and decision speed does a family office need to be a repeat co-investor of choice?
Who should read it
Family offices and private wealth allocators committing to funds and wanting more than passive exposure; investment-committee members approving co-investment policies; and GPs who want to understand what sophisticated LPs now expect. It is relevant across private equity, private credit and real-asset strategies.
How this applies to live mandates
Matchpoint Partners structures co-investment opportunities alongside fund placements for GCC, Indian and UK family capital, and negotiates access rights as part of anchor and early-commitment discussions. The disciplines in this paper — clean screening, fast underwriting, reliable execution — are exactly what we help allocators build and what we look for when matching them to live deal flow. Talk to a partner about putting co-investment rights to work.
