Roblox Corporation (RBLX) Stock
NYSERBLX has an Alpha Score of 23 out of 100 (poor), computed on Oct 26, 2026 from 2 of 4 sub-scores. 7 members of Congress disclosed 24 trades in RBLX since 2021: 12 purchases and 12 sales, most recently Gilbert Cisneros (sale, Dec 24, 2025). 6 of the hedge funds AlphaScala tracks reported RBLX in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Renaissance Technologies's at $370.55M. Company insiders reported 0 open-market buys and 33 sales on SEC Form 4 in the 90 days to Oct 30, 2026.
What is RBLX's Alpha Score?
How it works →Alpha Score of 23 reflects poor overall profile with weak momentum, poor quality. Based on 2 of 4 signals – score is capped at 75 until remaining data ingests.
Computed from 2 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 26, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded Roblox Corporation (RBLX)?
Most recent: Gilbert Cisneros (sale, Dec 24, 2025); records start Jun 21, 2021.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Gil Cisneros D-CA · House | 2025-12-24 | sale | $1k – $15k |
| Gil Cisneros D-CA · House | 2025-11-18 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2025-11-07 | purchase | $1k – $15k |
| Julia Letlow R-LA · House | 2025-10-22 | sale | $1k – $15k |
| Julia Letlow R-LA · House | 2025-10-16 | purchase | $1k – $15k |
| Val Hoyle D-OR · House | 2025-09-23 | sale | $1k – $15k |
| Dan Goldman D-NY · House | 2023-01-31 | purchase | $15k – $50k |
| Nancy Pelosi D-CA · House | 2023-01-20 | sale | $1 |
From STOCK Act periodic transaction reports. House filings as of Oct 29, 2026.
See all RBLX political trades →Which hedge funds own RBLX?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Renaissance Technologies Jim Simons (founder) | 6.81M | $370.55M | -4% |
| ARK Invest Cathie Wood | 6.47M | $351.62M | +10% |
| D.E. Shaw David Shaw | 3.94M | $214.12M | -13% |
| Citadel Ken Griffin | 2.08M | $112.87M | +312% |
| Marshall Wace | 1.67M | $90.99M | -23% |
| Millennium Management Israel Englander | 1.34M | $72.96M | -6% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Roblox Corporation insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 5, 26 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | SELL | 3.0K | $132K |
| Oct 5, 26 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | SELL | 2.7K | $119K |
| Oct 1, 26 | Baszucki Gregory | Director | SELL | 3.0K | $128K |
| Oct 1, 26 | Baszucki Gregory | Director | SELL | 5.3K | $229K |
| Oct 1, 26 | Baszucki Gregory | Director | SELL | 3.0K | $128K |
| Oct 1, 26 | Baszucki Gregory | Director | SELL | 5.3K | $230K |
| Sep 8, 26 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | SELL | 1.9K | $85K |
| Sep 8, 26 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | SELL | 3.8K | $169K |
| Sep 8, 26 | Reinstra Mark | Chief Legal Off. & Corp. Sec. | SELL | 100 | $5K |
| Sep 1, 26 | Baszucki Gregory | Director | SELL | 5.2K | $209K |
SEC Form 4 filings as of Oct 30, 2026
See cluster-buy signals across all tickers →What are RBLX's key statistics?
Key statistics as of Oct 29, 2026
How does RBLX's valuation compare with the Communication Services sector?
| Metric | RBLX | Communication Services median | Companies in median |
|---|---|---|---|
| Net margin | -17.60% | 8.92% | 62 |
| Return on equity | -288.77% | 11.88% | 64 |
Medians over the Communication Services stocks whose key statistics were refreshed in the last 35 days (newest Nov 2, 2026). P/E excludes loss-making companies.
RBLX price chart
Powered by TradingViewWhat does Roblox Corporation do?
Roblox Corporation operates a free-to-play online video game platform boasting approximately 150 million daily active users, fostering a vibrant virtual universe and economy powered by the Robux virtual currency. The platform hosts millions of user-generated games crafted by a diverse array of creators, from young enthusiasts to professional development studios, equipping them with essential tools, publishing capabilities, and distribution channels to build and monetize immersive experiences. Creators generate revenue through optional in-game purchases by players and real-world advertising opportunities, while Roblox Corporation primarily earns by taking a percentage cut of these transactions. Classified within the Communication Services sector and the Electronic Gaming & Multimedia industry, the company, headquartered in San Mateo, California, employs around 2,474 people under CEO David Baszucki. Roblox Corporation significantly influences the digital entertainment landscape by pioneering user-generated content platforms, promoting global creativity, social interaction, and innovation in online gaming ecosystems.