Portfolio Management
Portfolio Construction Simulator
Model check sizes, ownership targets, reserve ratios, and how many companies you can back.
Fund Parameters
Deal Strategy
Portfolio Plan
Initial investments
16
$1.5M avg check at 10% ownership
2% × 10 years
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How to Use This Tool
Define your fund size, target number of investments, initial check size, and reserve ratio for follow-ons. The simulator shows how your capital gets deployed across the portfolio and whether your math works.
Why This Matters
Portfolio construction is the architecture of your fund. Get it wrong and you either run out of capital for follow-ons (missing your winners' best rounds) or over-reserve and leave money uninvested. The best fund managers are disciplined about construction because it directly drives returns.
Industry Benchmarks
Typical Reserve Ratio
40–60%
Capital reserved for follow-on investments
Portfolio Size (Seed)
20–30 companies
Enough diversification for power law math
Initial Check ÷ Fund Size
2–5%
Each initial check as a percentage of fund
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