Altimeter Capital

Brad Gerstner, the firm's founder, serves as Chairman and CEO and is the primary portfolio manager. He sets the investment direction across both private and public strategies, with deal teams organized by sector.

Altimeter leverages its public-market research platform to identify private companies that are approaching an IPO window or that trade at valuations disconnected from their public peers. This crossover advantage gives Gerstner's team a negotiated entry point that is typically unavailable to venture-only investors.

Altimeter is an SEC-registered investment adviser managing pooled private funds and separately managed accounts for institutional investors. It does not operate as a single family office and accepts outside capital across its fund series.

Altimeter primarily structures direct investments in companies rather than making commitments to third-party venture or buyout funds. It specializes in equity and equity-linked instruments, including structured vehicles for specific exposures like the ByteDance private round.

Altimeter targets Series D, late-stage growth, pre-IPO, and publicly traded technology companies, with a crossover approach that allows it to hold positions from the private venture round well into a stock's public trading life.

Altimeter prefers to lead or co-lead rounds rather than passively participate alongside other sponsors, reflecting its research-intensive, high-conviction model. When it does co-invest, it typically does so with established late-stage crossover funds rather than early-stage VCs.

Brad Gerstner launched the AltC Acquisition Corp. SPACs and has been publicly involved in educational philanthropy, but the investment firm itself does not manage a separate philanthropic allocation. Personal giving and policy engagement remain distinct from the fund's balance sheet.