Saturday, May 2, 2026

Bear Market for Sacks and INTs? The Difficult Road of Sports Stock Markets

  • Many companies have attempted to develop a successful athlete stock market.
  • Scaling these operations with casual sports fans have proved very difficult.
Matthew Emmons-USA TODAY Sports

If there’s one truism of the sports industry, it’s that somebody at some point will again try to blend pro sports with elements of the stock market. And in nearly every instance, it’s been an uphill climb. 

For more than 20 years, a series of different companies have sought to use either the on- or off-field performance of athletes and turn that into some version of an investment-grade asset. The approaches have varied, with some veering closer to the realm of traditional fantasy sports or sports betting, others existing as a repackaging of other celebrity brand investment vehicles. 

But in every instance, the core idea is largely the same: take investment concepts core to Wall Street and combine them with the affinity fans have for sports. 

The latest entrant is Vestible, which allows fans to buy and sell shares based on the future on-field earnings of college pro athletes. The Kansas-based startup has gained approval from the U.S. Securities and Exchange Commission, and it now plans a March 18 initial public offering centering on Broncos linebacker Baron Browning. Fans can buy shares priced at $10 tied to 1% of Browning’s salary income. The Denver linebacker, who keeps 80% of IPO funds, is currently in a rookie contract paying about $3.1 million this year, but he is set for a big pay bump in his next deal. Part of the hook here is for fans to get in on the ground floor, so to speak, on Browning’s upside. 

Swings and Misses

Investors will receive monthly dividends, and they can buy and sell those shares. Vestible, however, is merely the latest in a long list of companies to try, without lasting success, some version of this idea. Among the company’s many predecessors:

  • ProTrade: The granddaddy of them all in this space. Created by Mike Kerns—former chief of staff to super agents Leigh Steinberg and Jeff Moorad—and Jeff Ma, part of the famed MIT blackjack team that beat Las Vegas at its own game, this company formed in 2004 as an online stock market of athletes. Unable to scale that operation, Kerns and Ma renamed the business in ’08 to Citizen Sports Network and shifted to a variety of social networking and fantasy-sports-oriented applications, ultimately leading to a successful sale to Yahoo! Today, Kerns is a partner at influential investment firm The Chernin Group, while Ma is an active entrepreneur, author, podcaster, and speaker.
  • Fantex: Similar to Vestible but structured around endorsement income instead of on-field salary, this company sold shares between 2013 and ’16 before closing the following year. 
  • Mojo: Backed by Timberwolves owners Alex Rodriguez and Marc Lore, this athlete-oriented stock market also ventured into sports betting and fantasy sports, but it sold or shut down much of its business late last year and is now focusing on back-end pricing support for other betting operators. 

Plenty of others are still attempting similar concepts, including PredictionStrike, which raised $10 million last fall for its fantasy-sports stock market. But in virtually every prior instance, an inability to reach large swaths of casual fans has helped prove fatal. 

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Kaitlin Oaks (left) from Tampa looks at photos with Layla Abutha from Tampa while attending Thurby at Churchill Downs during the week of Kentucky Derby on Thursday, April 30, 2026.

Kentucky Derby Is Courting Gen Z

Churchill Downs is mixing traditional splendor with a youthful atmosphere.

Dundon Pours Money Into Pickleball As He Cuts Blazers Spending

NBA fans have nicknamed the Blazers owner “El Cheapo.”
Empty tennis courts

‘In Shock’: Why College Tennis Programs Are Disappearing

In just one week, four D-I schools announced they’d eliminate tennis programs.
The sun rises on the backside as horses work with their riders at Churchill Downs during Kentucky Derby week. April 30, 2026

Prediction Markets Finally Found a Sport They Can’t Offer

Here’s why you won’t see the Kentucky Derby on Kalshi or Polymarket.

Featured Today

INDIANAPOLIS, INDIANA - MARCH 25: Caitlin Clark of the Indiana Fever sits on the baseline and makes photographs during the Indiana Pacers game against the Los Angeles Lakers at Gainbridge Fieldhouse on March 25, 2026 in Indianapolis, Indiana.

Why Athletes Are Moonlighting As Sports Photographers

Athletes are swapping courtside seats for sideline cameras.
Quinnipiac women's varsity rugby
April 21, 2026

The Death of Quinnipiac Women’s Varsity Rugby

The sudden decision at Ilona Maher’s alma mater left players blindsided.
April 17, 2026

The Lawyer Steering the NIL Era

In the new era of college sports, Darren Heitner is everywhere.
blake griffin
April 14, 2026

Inside Blake Griffin’s Rookie Season at Prime Video

The six-time All-Star was initially hesitant to enter the media space.
Brendan Sorsby runs with the ball during the Texas Tech football team's spring game, Friday, April 17, 2026, at Jones AT&T Stadium.
April 27, 2026

Texas Tech QB Sorsby to Seek Treatment for Gambling Addiction

The NCAA has reportedly opened an investigation into Sorsby’s betting activity.
Mar 19, 2026; Portland, OR, USA; BYU Cougars forward AJ Dybantsa (3) dribbles against Texas Longhorns forward Dailyn Swain (3) in the second half during a first round game of the men's 2026 NCAA Tournament at Moda Center.
April 29, 2026

AJ Dybantsa Has Big NBA Plans. He’ll Chase Them While Wearing Nike

“Around sixth grade, that was my first dunk.”
Sponsored

Why Brandon Marshall Bet on Athlete-Owned Media

Brandon Marshall on athlete media, life after football, building I AM ATHLETE.
Mar 25, 2026; Miami Gardens, FL, USA; Elena Rybakina (KAZ) salutes the crowd after her natch against Jessica Pegula (USA) (not pictured) on day nine of the 2026 Miami Open at Hard Rock Stadium.
April 27, 2026

Tennis Star Calls Out ‘Wrong’ Electric Line-Calling System in Madrid

A stomach virus has spread across the Madrid Open.
Sponsored

How Thrivent and Athletes for Hope Are Leading With Purpose

Meet those making a difference as Thrivent and Athletes for Hope spotlight community impact.
Indiana University quarterback Fernando Mendoza speaks to the media at the 2026 NFL Combine.
April 24, 2026

Fernando Mendoza Will Arrive in Unique Raiders Situation

The top pick enters the league with high intrigue and higher expectations.
April 24, 2026

Carlos Alcaraz Withdraws From French Open Due to Wrist Injury

Jannik Sinner would secure a career Grand Slam with a French Open title.