Core Insights - Robinhood Markets has replaced Caesars Entertainment on the S&P 500, effective September 22 [2] - The inclusion of Robinhood is part of a broader reshuffling that also sees AppLovin and Emcor joining the index [2] Company Overview - Founded in 2013 by Vlad Tenev, Robinhood has established itself as a platform for retail investors and has expanded into cryptocurrencies [3] - The company reported a 77% year-over-year increase in transaction-based revenues, primarily driven by its crypto offerings [3] Financial Performance - In the second quarter, Robinhood's revenues from crypto-related products surged 98% year-over-year to $160 million, with total notional crypto trading volumes reaching $35 billion [4] - The significant growth in crypto volume is attributed to the acquisition of Bitstamp, which contributed $7 billion in Q2 crypto volume [5] Regulatory Environment - Robinhood is currently involved in a legal dispute with New Jersey and Nevada regarding its prediction market business, asserting that its event contracts are governed by federal law [5][6] - The states argue that these contracts resemble sports betting, which falls under their jurisdiction due to established gambling laws [7] - There is a potential for prediction contracts to gain federal protection, which could lead regulated sportsbooks to adopt similar models under CFTC oversight [8]

Core Insights - S&P Global announced the quarterly adjustment of the S&P 500 index, with AppLovin (APP.US) and Robinhood (HOOD.US) officially joining the index, leading to a post-announcement stock price surge of approximately 7% for both companies [1] - The adjustments will take effect before the market opens on September 22, with AppLovin replacing MarketAxess Holdings (MKTX.US) and Robinhood replacing Caesars Entertainment (CZR.US) [1] - Inclusion in the S&P 500 index typically results in stock price increases due to index funds and passive investment portfolios needing to purchase the relevant stocks [1] - Earlier this year, Datadog (DDOG.US) and DoorDash (DASH.US) were also added to the S&P 500, indicating the growing weight of large tech and digital economy companies in the U.S. stock market [1] Company Specifics - AppLovin is a software company providing targeted advertising for mobile applications and games, showing strong performance since its NASDAQ listing in 2021 [1] - AppLovin previously attempted to acquire TikTok's U.S. operations, which garnered significant attention [1] - Robinhood, also listed on NASDAQ in 2021, gained popularity among retail investors due to "MEME stock" trading [2] - Robinhood has made multiple attempts to join the S&P 500 index but failed in December 2024 and June 2025 [2] Market Reactions - The announcement of the index adjustments typically leads to stock price increases, as seen in past adjustments [1] - The decision not to include Bitcoin treasury company Strategy in the index disappointed some market observers, resulting in a nearly 3% drop in its stock price post-announcement [2]

Core Viewpoint - S&P Dow Jones Indices will implement changes to the S&P 100, S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective September 22, 2025, to enhance market capitalization representation [1][2]. Changes Summary - **S&P 100 Changes**: - Addition of Uber Technologies (Ticker: UBER) in the Industrials sector - Deletion of Charter Communications (Ticker: CHTR) from the index [2][3]. - **S&P 500 Changes**: - Additions: - AppLovin (Ticker: APP) in the Information Technology sector - Robinhood Markets (Ticker: HOOD) in the Financials sector - Emcor Group (Ticker: EME) in the Industrials sector - Deletions: - MarketAxess Holdings (Ticker: MKTX) in the Financials sector - Caesars Entertainment (Ticker: CZR) in the Consumer Discretionary sector - Enphase Energy (Ticker: ENPH) in the Information Technology sector [2][3]. - **S&P MidCap 400 Changes**: - Additions: - Nutanix (Ticker: NTNX) in the Information Technology sector - TransUnion (Ticker: TRU) in the Industrials sector - MP Materials (Ticker: MP) in the Materials sector - Kratos Defense & Security Solutions (Ticker: KTOS) in the Industrials sector - Deletions: - Emcor Group (Ticker: EME) in the Industrials sector - The Wendy's Company (Ticker: WEN) in the Consumer Discretionary sector - Acadia Healthcare Company (Ticker: ACHC) in the Health Care sector - ManpowerGroup (Ticker: MAN) in the Industrials sector [3][4]. - **S&P SmallCap 600 Changes**: - Additions: - MarketAxess Holdings (Ticker: MKTX) in the Financials sector - Caesars Entertainment (Ticker: CZR) in the Consumer Discretionary sector - Enphase Energy (Ticker: ENPH) in the Information Technology sector - The Wendy's Company (Ticker: WEN) in the Consumer Discretionary sector - Acadia Healthcare Company (Ticker: ACHC) in the Health Care sector - Noble Corporation (Ticker: NE) in the Energy sector - Q2 Holdings (Ticker: QTWO) in the Information Technology sector - Waystar Holding (Ticker: WAY) in the Health Care sector - Hecla Mining (Ticker: HL) in the Materials sector - Deletions: - MP Materials (Ticker: MP) in the Materials sector - Kratos Defense & Security Solutions (Ticker: KTOS) in the Industrials sector - ProPetro Holding (Ticker: PUMP) in the Energy sector - Xerox Holdings (Ticker: XRX) in the Information Technology sector - TechTarget (Ticker: TTGT) in the Communication Services sector - Mesa Laboratories (Ticker: MLAB) in the Health Care sector - Owens & Minor (Ticker: OMI) in the Health Care sector - B&G Foods (Ticker: BGS) in the Consumer Staples sector - Jack in the Box (Ticker: JACK) in the Consumer Discretionary sector - Simulations Plus (Ticker: SLP) in the Health Care sector [3][4].

Company Update - Robinhood Markets, a retail brokerage firm, is now part of the S&P 500 index [1] - The company became well-known during the meme-stock surge [1]

We've got a news alert we want to get to on the newest additions to the S&P 500. Mackenzie Seagalas has got the details. Mackenzie.Hey Mel. So, we're seeing a lot of changes to the S&P indices this month. Apploving, Robin Hood, and MCOR Group are all joining the index effective September 22nd.This is especially notable for Robin Hood, which had been repeatedly passed over despite hitting a market cap of 100 billion in July, even when smaller peers like Block were added earlier this summer. Now inclusion in ...

Market Trends - Robinhood App 加入标普 500 指数，表明散户投资者日益占据主导地位并变得重要 [1]

Market Recognition - Robinhood has been added to the S&P 500, signaling a new phase for the company [1] Industry Impact - The addition marks a new phase for the retail trading platform that helped define the pandemic-era boom in individual investing [1]

Company News - Robinhood (HOOD) 将加入标准普尔 500 指数 [1] Market Trends - 2021 年 Altseason 狂潮即将来临 [1]

🤑 BREAKING: Robin Hood will be added to the S&P 500! ...

Robinhood Set to Join S&P 500 as Bitcoin Giant Strategy Misses Out► https://t.co/UbWhuPka7I https://t.co/UbWhuPka7I ...