The First Cheque Is Already Gone
The case for more funding weakens when the next dollar offers less value than the fund's other choices. Demand, cash runway, round terms and outside investor support shape that comparison. Money already spent is a sunk cost, even when declining the round leads to a write-down.
A visible write-down can make a follow-on harder to decline. Yet the old investment is already spent. Today's price and evidence determine the return on new capital and how it compares with other uses of the reserve.
What Can the New Money Achieve?
A follow-on may fund growth in a business with improving economics or carry it to a signed financing or sale. A defined milestone gives the proposed cheque a purpose and a basis for its size.
A vague promise of more runway offers less evidence. Repeated missed plans and a lack of outside leads may mean an insider extension only postpones the same problem. The case is stronger when the new cash changes what the company can achieve.
The Other Uses of the Cheque
A $100 million fund with $40 million of reserves and four priority companies has $10 million per company if the money is spread evenly. Equal support is neat, but it ignores the differences in progress and prospective return.
The fund might put $10 million into a flat insider round or a stronger company with a credible path to 5x. The insider round competes with that alternative for cash. Its future value comes from today's price; the old mark does not improve the return on a new cheque.
A Better Market Still Leaves Company-Specific Risk
Carta's 2025 private-market review reported that fewer than 14% of new financings in Q4 2025 were down rounds, the lowest share in the prior three years.
That sub-14% rate suggests a stronger pricing environment. A portfolio company can still face weak demand or poor terms while the broader market improves.
Patterns Across Reporting Periods
One weak quarter can reflect the normal uncertainty of a startup. A repeated pattern carries more weight. Falling retention with rising acquisition cost is harder to dismiss than either alone. Senior departures or weak financial controls also make the evidence less trustworthy.
Financing behavior matters too. Several outside investors declining while insiders extend runway again signals greater risk than an ordinary follow-on. Price and governance protections affect how much of that risk the fund accepts.
Company evidence, financing risk, valuation and alternative uses of capital together shape the follow-on decision. The diagram describes a qualitative process.
Follow-On Support Triage
The best follow-on decision usually improves the fund. Protecting a prior cheque on its own is a weak reason to invest again.
View decision data and assumptions
| Decision | Typical evidence | Fund-level question |
|---|---|---|
| Continued support | Strong operating progress and credible round. | Can this materially improve fund return? |
| Decision pending | Partial evidence or unclear round quality. | Can waiting improve information? |
| No further support | Weak progress or unattractive terms. | Is capital better used elsewhere? |
The Fund Can Stop Investing and Still Help
The fund can wait for evidence, help find a buyer, accept dilution or offer a small bridge tied to a milestone. These choices use different amounts of cash and preserve different amounts of potential value.
Conditional support is clearer when it has a time limit and a stated outcome if the milestone is missed. Without those limits, a short bridge can become a series of emergency cheques.
The Reasoning Behind the Decision
- The prospective return depends on today's price.
- A defined milestone explains what the new cheque funds.
- Other uses of the reserve reveal the opportunity cost.
- Agreed stopping conditions make the limits of support clear.
- Recorded disagreement shows which risks were disputed at the time, making a later review less dependent on hindsight.
A strong venture manager will sometimes stop supporting a company it once believed in. A clear reserve policy keeps a weak position from consuming capital that a stronger one can use better, even when the original decision once looked convincing.
Frequently Asked Questions
Can skipping a follow-on damage relationships?
Turning down a round can strain a relationship. A clear explanation helps the company understand the choice, though it does not remove the fund's responsibility to use reserves well.
Should a fund follow on just to avoid dilution?
Avoiding dilution helps only when the company and new price justify more money. Keeping the same share of a weak investment does not make the next cheque a good one.