
Sponsor Co-Invest: The Due Diligence Signal Most LPs Skip
July 10, 2026
|By Tanner Sherman, Managing Broker
Most investors ask a sponsor about the fee structure. Almost none ask how much of the sponsor's own money is in the deal. That question tells you more.
Fees Describe Incentive. Co-Invest Describes Belief.
A fee structure tells you how a sponsor gets paid. It does not tell you whether the sponsor believes in the deal enough to risk their own capital on it.
Co-investment is the sponsor, the general partner, putting its own money into the same deal, on the same terms, alongside limited partners. Same entry price. Same waterfall. Same downside if the deal underperforms.
That last part matters most. A fee is earned regardless of outcome, within the boundaries of the agreement. Co-invested capital is not. It sits exposed to the same risk every LP is taking. When a sponsor's own money is on the line next to yours, their diligence on that deal is no longer theoretical. It's personal.
Our intent, going forward, is to structure fee and promote terms so that no GP fee or promote is collected until investors clear their preferred return first. That's a standard we hold ourselves to, not a headline we lead with. Co-invest is a different, complementary signal, and investors should understand both.
What Co-Invest Actually Signals
Real co-invest, structured correctly, tells you a few specific things:
The sponsor underwrote the deal like an owner, not a fee collector. Money behind an assumption changes how carefully that assumption gets checked.
The sponsor's interests are structurally aligned with yours on this asset, not just in theory across the platform.
The sponsor has liquidity and is willing to deploy it, which speaks to their own financial discipline.
None of that guarantees the deal performs. Markets move. Debt costs change. Occupancy softens. Co-invest does not insulate the deal from macro risk, and it should never be sold to you as if it does.
What Co-Invest Does Not Signal
This is where a lot of investors get misled, sometimes without the sponsor intending to.
Co-invest size matters more than co-invest existence. A sponsor with 0.5% of the equity in a deal has a fee-generating engine with a token gesture attached. A sponsor with 5-10% of the equity has real exposure. Ask for the number, not just the yes or no.
Co-invest terms matter as much as size. If the sponsor's capital sits in a different share class, gets preferential liquidity, or carries a lower risk position than LP capital, it is not true alignment. It's a marketing line dressed up as skin invested. The only version that counts is money on the exact same terms as everyone else in the deal.
Co-invest is not a substitute for structure. A sponsor can have real capital in a deal and still be first in line to get paid through management fees, acquisition fees, or a promote that kicks in before investors reach their preferred return. Co-invest and fee structure are two separate questions. Evaluate both.
Co-invest doesn't replace a track record review. It's one signal in a diligence process, not the whole process. A sponsor can have money in a bad deal. Belief is not the same as competence.
Questions to Ask Before You Commit Capital
Before wiring anything, ask the sponsor directly:
1. What percentage of the total equity in this specific deal is GP capital? Get a number, not a general statement about "having skin in every deal." 2. Is the GP capital in the same share class, on the same waterfall terms, as LP capital? If not, ask what's different and why. 3. When does the GP get liquidity relative to LPs? Same redemption terms, same hold period, same exit timing, or does the sponsor have an earlier out? 4. Whose money is it? Sponsor's personal capital reads differently than capital raised from a separate friends-and-family round that gets labeled "sponsor co-invest." 5. How does this deal's fee and promote structure interact with the co-invest? Understand both levers together, not one in isolation.
A sponsor who answers these plainly, with specifics, is showing you the same transparency they'd want if the roles were reversed. A sponsor who gets vague or redirects to the pitch deck is telling you something too.
The Takeaway
Co-invest is a stronger alignment signal than fee structure alone because it puts the sponsor's own capital at the same risk as yours, not just their reputation. But size and terms determine whether it's real alignment or a talking point. Ask for the percentage, ask about the share class, and ask about liquidity terms before you evaluate anything else about the deal.
If you want to understand how we think about alignment, structure, and sequencing capital and debt across our own deals, we're glad to walk through it.
Important Disclosures
This article is for educational purposes only. It is not investment, legal, tax, or accounting advice, and it does not constitute a recommendation to buy or sell any security. Top Tier Investment Firm is not acting as your attorney, certified public accountant, or investment adviser. Nothing in this article is an offer to sell or a solicitation of an offer to buy any security. Any investment in a Top Tier fund would be made solely through the fund's formal offering documents and is available only to verified accredited investors. Real estate investing involves risk, including the possible loss of principal. Past performance does not guarantee future results. Consult your own attorney, CPA, and financial adviser before making any investment decision.
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