Word on the street: a certain aerospace giant is eyeing a massive $30 billion capital raise through a public listing scheduled for 2026. If the deal goes through, we're looking at a jaw-dropping $1.5 trillion valuation.

The kicker? The company's founder holds roughly 42% of the equity stake. That kind of ownership concentration in a trillion-dollar enterprise doesn't come around often.

This potential offering could reshape the landscape for tech unicorns going public in the coming years.