How secondary market prices move relative to primary rounds

The traditional wisdom is that secondary market prices trade at a 10–25% discount to primary round valuations. This discount reflects the illiquidity premium — buyers require compensation for accepting a harder-to-sell asset. But this relationship isn't fixed. The gap between primary and secondary tells a story.

The discount cycle

In a normal market, secondary prices trail primary rounds. A company raises at $10B. Secondary prices settle at $8B–$9B reflecting the illiquidity discount. As the company grows and approaches the next round, secondary prices gradually converge toward the expected new round price. When the next round closes at $15B, secondaries jump to $12B–$14B.

When secondary prices trade at a premium

Premium secondaries — where the implied secondary valuation exceeds the last primary round — are unusual and signal something specific:

• A new primary round is known to be closing soon at a higher price.
• Institutional demand for a specific name significantly outstrips employee supply.
• The company is widely perceived as IPO-ready, removing the typical illiquidity discount.

Both OpenAI and Stripe currently show secondary premiums over their last primary rounds. Stripe's $91B primary vs. ~$115B secondary implies the market expects an IPO at a meaningfully higher price. OpenAI's secondary premium (852B → 875B) is smaller and likely reflects institutional demand.

What this means for employees timing a secondary sale

If you're considering a secondary market sale through Hiive or Forge (as an accredited investor, or through an intermediary), the relationship between primary and secondary matters. Selling when secondaries trade at a premium to primary is generally the best time — you're capturing the market's optimism. Selling into a discount means accepting less than the 'official' company value.