Collaborative Fund, the 15-year-old, New York-based generalist venture firm that has roughly $1 billion under management and that made early bets on Lyft, Reddit, Sweetgreen, and Olipop, among others, is taking a stake in the soccer club D.C. United and its stadium, Audi Field.

It’s the latest — and smallest — firm to try something that Thrive Capital opened the door to just months ago: turning venture money into pro sports ownership.

To recap, Joshua Kushner’s Thrive launched a new vehicle, Thrive Eternal, explicitly built to hold “iconic franchises and cultural institutions” for decades, funded by many of the same investors already in Thrive’s venture and growth funds.

The firm kicked things off by announcing a stake in the San Francisco Giants.

5 billion.

That’s new. Historically, money has poured into pro sports two other ways: individual tech fortunes and private equity.

6 billion soon after the Khosla family also took a stake in the San Francisco 49ers alongside OpenAI chairman Bret Taylor. That was a personal-wealth play, the kind we’ve seen over and over.

Private equity firms have also been at this for years, including Sixth Street, which holds stakes in the Boston Celtics, the New England Patriots, and MLB’s San Francisco Giants; Ares, which owns a piece of the Miami Dolphins outright and separately financed Chelsea’s stadium plans through a $500 million preferred-equity deal; RedBird, which owns AC Milan outright and holds a minority stake in Fenway Sports Group, the holding company behind Liverpool and the Red Sox; and Arctos, with minority positions scattered across MLB, the NFL, the NBA, and European soccer. (Apollo, the newest entrant, has mostly stuck to sports financing deals so far rather than ownership stakes.)

Thrive and Collaborative are doing neither of those things. At the same time, the two firms’ approaches to sports ownership look very different.

Thrive built a stand-alone, permanent-capital vehicle specifically to hold trophy assets. Collaborative is investing out of the same early-stage fund it uses to write seed and Series A checks, and treating the deal less like something to buy and hold and almost more like infrastructure.

In a memo shared with TechCrunch, Collaborative Fund founder and managing partner Craig Shapiro framed the deal as an extension of what the firm already does.