TLDR
- Robinhood stock jumped over 8% in premarket trading after S&P 500 inclusion announcement
- Trading platform joins benchmark index September 22, replacing Caesars Entertainment
- Company has $90 billion market cap, making it one of largest firms previously excluded
- Q2 revenue rose 45% to $989 million with net income doubling to $386 million
- Index funds will create automatic demand as passive investors adjust holdings
Robinhood stock soared more than 8% in premarket trading Monday following news that the commission-free trading platform earned a coveted spot in the S&P 500 index. The announcement represents a major milestone for the fintech company.

S&P Dow Jones Indices revealed Friday that Robinhood will join the flagship benchmark during the September 22 rebalancing. The trading app will replace Caesars Entertainment in the closely tracked index.
AppLovin and Emcor Group will also join the S&P 500 during the same rebalancing period. The three additions reflect the index committee’s ongoing effort to maintain representation of the largest publicly traded companies.
Index Inclusion Drives Institutional Investment
With nearly $90 billion in market capitalization, Robinhood was one of the most valuable companies still excluded from the S&P 500. The inclusion ends a waiting period that investors had anticipated since the company’s 2021 public debut.
S&P 500 membership creates automatic buying pressure from index funds and exchange-traded funds. These passive investment vehicles must purchase shares to match their benchmark allocation.
Retail investors on social platforms expressed optimism about the development. Users noted that 401k plans and other retirement accounts will now automatically invest in Robinhood through index fund holdings.
Some traders compared potential gains to Palantir’s performance after its S&P inclusion. That stock rose 13-14% following its addition announcement.
Strong Financial Performance Supports Growth
Robinhood’s second quarter results demonstrated solid business momentum across key metrics. Revenue jumped 45% year-over-year to reach $989 million in the period.
Net income more than doubled to $386 million as the platform benefited from increased trading activity. Higher cryptocurrency volatility and equity market swings drove user engagement.
The company continues expanding beyond core trading services into wealth management offerings. Management indicated further moves into lending after positive customer feedback on home loan products.
Robinhood stock has more than doubled this year during a broader rally in financial technology shares. The platform gained popularity during pandemic lockdowns when retail trading activity surged.
User numbers swelled from 11.7 million to 21.3 million between December 2020 and June 2021 during the meme stock trading period. Early cryptocurrency adoption positioned the company well for digital asset growth.
The trading platform raised $2.1 billion in its July 2021 initial public offering. Annual revenue reached $2.95 billion in 2024 as the business continued scaling operations.