Roblox Corp. Class A Common Stock (RBLX) scored on five pillars from its reported financial statements, and ranked against 80 Communication Services companies.
Roblox Corp. Class A Common Stock (RBLX) scores 4.7 out of 10 as of , computed from its reported financial statements. That reads as mixed quality. The reading rests on growth, and profitability is what holds it back.
Data provided by Twelve Data. Scores are computed by Lemma Analysis from reported financials.
We cannot judge Roblox Corp. Class A Common Stock yet, because fewer than five years had both a return on capital and a cost of capital we could measure. This is not a “no”.
Quantitative signs of a moat, read from the filed statements. This is not a judgement of where it comes from (brand, network effects, switching costs). How Lemma measures a moat →
On the filings behind it, Roblox Corp. Class A Common Stock earns 4.7 out of 10 for business quality as of October 19, 2026. That is mixed quality on our scale. A mixed reading means the strengths and weaknesses roughly cancel out, and the case for the business depends on which pillars you care about most. The figure is a weighted average of five pillars, each scored from 0 to 10 against sector-aware benchmarks from reported statements.
Set against 80 Communication Services companies, Roblox Corp. Class A Common Stock lands at the 51st percentile, in the upper half of the group, short of the top quarter. The median across the group is 4.6, and the top quarter begins at 6.0, so Roblox Corp. Class A Common Stock is in line with the typical company here.
Roblox Corp. Class A Common Stock’s profitability score is 2.5 out of 10 (weak). Against a median of 3.7 among 77 Communication Services companies, that is below the group and the 36th percentile. Low margins and returns leave little cushion, so a downturn or a cost increase reaches the bottom line quickly.
Solvency scores 2.8 out of 10, which reads as weak. The median across 62 Communication Services companies is 4.8, so Roblox Corp. Class A Common Stock is well below its peers on this pillar and ranks at the 30th percentile. Stretched leverage narrows the options open to management, since cash that services debt is cash that cannot be reinvested.
Roblox Corp. Class A Common Stock’s growth score is 8.8 out of 10 (strong). Against a median of 4.7 among 64 Communication Services companies, that is well above the group and the 92nd percentile. Growth at this level is valuable when it is sustained, and the predictability pillar is the place to check whether it has been steady.
On efficiency, Roblox Corp. Class A Common Stock scores 5.6, an average reading. Its peers have a median of 6.1 across 76 Communication Services companies, which places it below them, at the 41st percentile. Middling efficiency is unremarkable on its own, though improvements here tend to show up in free cash flow first.
On predictability, Roblox Corp. Class A Common Stock scores 4.5, an average reading. Its peers have a median of 4.5 across 80 Communication Services companies, which places it in line with them, at the 49th percentile. Consistency near the median is typical, and it is worth checking whether the swings came from the business itself or from one-off items.
This is a lopsided profile. Growth scores 8.8 but profitability only 2.5, a gap of 6.3 points, so the overall hides a business that is excellent in one respect and weak in another. A growth lead says the business is expanding faster than it is doing anything else well, which is worth checking against predictability. A profitability shortfall is the one most worth understanding, since it bears directly on whether the business creates value.
Of everything that could lift Roblox Corp. Class A Common Stock’s score, solvency matters most. Bringing it up to the 4.8 median of Communication Services companies would take the overall from 4.7 to roughly 5.1. All five pillars could be scored, so the overall uses the full set of weights out of 100: profitability 25, solvency 20, growth 20, efficiency 15, predictability 20.
These are the Communication Services companies closest to Roblox Corp. Class A Common Stock in market value. Each has its own page scored on the same five pillars, so the comparison is like for like.
How much profit the company generates from its capital and sales.
The company’s ability to service debt and meet its obligations.
How fast revenue, earnings and cash flow are compounding.
How well assets and earnings convert into cash and output.
How stable and consistent results have been over time.
Each metric is scored from 0 to 10 against sector-aware benchmarks, where higher is better. Metrics roll up into five pillars, and the pillars combine into the overall score using the weights shown. Sector-sensitive metrics are judged relative to peers in the same sector.
This score is a systematic, backward-looking read of reported fundamentals. It does not judge valuation, management quality, competitive moat, or future prospects, and can be distorted by one-off items or unusual accounting. Treat it as a starting point, not a recommendation.
Educational only. Not investment advice.
On this reading Roblox Corp. Class A Common Stock scores 4.7 out of 10, which reads as mixed quality. Its strongest pillar is growth, its weakest is profitability. Quality is not the same as a good investment: the score says nothing about the price you would pay.
Roblox Corp. Class A Common Stock ranks at the 51st percentile of the 80 Communication Services companies Lemma publishes a score for. The median there is 4.6 and the top quarter starts at 6.0, against Roblox Corp. Class A Common Stock’s 4.7.
Five pillars, each scored from 0 to 10 against sector-aware benchmarks and then weighted into one overall reading: profitability, solvency, growth, efficiency and predictability. Everything comes from reported financials, and nothing comes from price, sentiment or forecasts.
This page last changed on October 19, 2026. The score moves with the financial statements, so the page changes when a new filing moves the reading rather than on a schedule. Live figures for RBLX are in the app.
No. Quality and valuation are separate questions, and a good business at the wrong price is still a bad purchase. Score the business here, then price it with a DCF you control.
Inside Lemma Analysis the same five pillars run on every company we cover, with the metrics behind each one, current fundamentals, a DCF you control and a watchlist that tells you when the price catches up.
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