greenshoe option

Definition

A provision in IPO underwriting allowing underwriters to sell additional shares if demand exceeds expectations, typically up to 15% more. Named after the first company to use it, because finance people hate straightforward names.

Example Usage

The underwriters exercised the greenshoe option, which means our IPO was oversubscribed—finally some good news!

Origin

Named after Green Shoe Manufacturing Company (now Stride Rite), first company to use this structure in 1963

Fun Fact

Despite the whimsical name, greenshoe options are deadly serious—they stabilize stock prices and prevent first-day crashes.

Source: IPO and public markets terminology

Related Terms

Advanced

adverse selection

The phenomenon where the worst investment opportunities are most aggressively marketed to investors, while the best deals are oversubscribed and hard to access. If they're begging you to invest, run.

🚀 Startup / VC

Advanced

earnout

A deferred payment structure in an acquisition where sellers receive additional money only if the business hits specific milestones post-sale. It's how acquirers say 'we believe your projections!' while quietly not paying for them upfront.

🚀 Startup / VC

Intermediate

equity crowdfunding

Raising capital from numerous small investors through online platforms, democratizing access to startup investment and the opportunity to lose money on early-stage companies. Kickstarter, but instead of getting a T-shirt, you get illiquid securities.

🚀 Startup / VC

Intermediate

capital call

The formal demand from a general partner to limited partners to wire their committed funds, usually with 10-30 days notice and an implied "or else" hanging in the air. It's how venture funds move committed money from promised to deployed.

🚀 Startup / VC

Beginner

Scale

The startup obsession with growing bigger, faster, and more unsustainably, as if a company were a goldfish and the market were an ocean. Everyone wants to scale, few know how, and most just end up spending more money to lose money at an impressive rate.

🚀 Startup / VC

Intermediate

dilution

The soul-crushing moment when a startup issues new shares, and existing shareholders watch their ownership percentage shrink faster than a wool sweater in a hot dryer. While you still own the same number of shares, you now own a smaller slice of the pie—assuming the company actually grows enough to justify the dilution. It's the price founders pay for other people's money, and the reason early employees cry into their vested options.

🚀 Startup / VC

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