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Side-by-side financial comparison of Roblox Corp (RBLX) and Rivian Automotive, Inc. (RIVN). Click either name above to swap in a different company.

Roblox Corp is the larger business by last-quarter revenue ($1.4B vs $1.3B, roughly 1.1× Rivian Automotive, Inc.). Roblox Corp runs the higher net margin — -22.3% vs -63.1%, a 40.7% gap on every dollar of revenue. On growth, Roblox Corp posted the faster year-over-year revenue change (43.2% vs -25.8%). Roblox Corp produced more free cash flow last quarter ($308.6M vs $-1.1B). Over the past eight quarters, Roblox Corp's revenue compounded faster (32.9% CAGR vs 3.3%).

Roblox Corporation is an American video game developer based in San Mateo, California. Founded in 2004 by David Baszucki and Erik Cassel, the company is the developer of Roblox, a game platform, which was released in 2006. As of December 31, 2024, the company employs over 2,400 people.

Rivian Automotive, Inc., is an American electric vehicle manufacturer and automotive technology company founded in 2009. It produces an electric sport utility vehicle (SUV), a pickup truck on a "skateboard" platform that can support future vehicles or be adopted by other companies, and an electric delivery van, the Rivian EDV. It started deliveries of its R1T pickup truck in late 2021. The company planned to build an exclusive charging network in the United States and Canada by the end of 2023.

RBLX vs RIVN — Head-to-Head

Bigger by revenue
RBLX
RBLX
1.1× larger
RBLX
$1.4B
$1.3B
RIVN
Growing faster (revenue YoY)
RBLX
RBLX
+69.0% gap
RBLX
43.2%
-25.8%
RIVN
Higher net margin
RBLX
RBLX
40.7% more per $
RBLX
-22.3%
-63.1%
RIVN
More free cash flow
RBLX
RBLX
$1.5B more FCF
RBLX
$308.6M
$-1.1B
RIVN
Faster 2-yr revenue CAGR
RBLX
RBLX
Annualised
RBLX
32.9%
3.3%
RIVN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
RBLX
RBLX
RIVN
RIVN
Revenue
$1.4B
$1.3B
Net Profit
$-316.0M
$-811.0M
Gross Margin
77.7%
9.3%
Operating Margin
-25.3%
-64.8%
Net Margin
-22.3%
-63.1%
Revenue YoY
43.2%
-25.8%
Net Profit YoY
-43.9%
-9.0%
EPS (diluted)
$-0.44
$-0.66

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
RBLX
RBLX
RIVN
RIVN
Q4 25
$1.4B
$1.3B
Q3 25
$1.4B
$1.6B
Q2 25
$1.1B
$1.3B
Q1 25
$1.0B
$1.2B
Q4 24
$988.2M
$1.7B
Q3 24
$919.0M
$874.0M
Q2 24
$893.5M
$1.2B
Q1 24
$801.3M
$1.2B
Net Profit
RBLX
RBLX
RIVN
RIVN
Q4 25
$-316.0M
$-811.0M
Q3 25
$-255.6M
$-1.2B
Q2 25
$-278.4M
$-1.1B
Q1 25
$-215.1M
$-545.0M
Q4 24
$-219.6M
$-744.0M
Q3 24
$-239.3M
$-1.1B
Q2 24
$-205.9M
$-1.5B
Q1 24
$-270.6M
$-1.4B
Gross Margin
RBLX
RBLX
RIVN
RIVN
Q4 25
77.7%
9.3%
Q3 25
78.2%
1.5%
Q2 25
78.2%
-15.8%
Q1 25
78.3%
16.6%
Q4 24
77.9%
9.8%
Q3 24
77.7%
-44.9%
Q2 24
77.8%
-38.9%
Q1 24
77.7%
-43.8%
Operating Margin
RBLX
RBLX
RIVN
RIVN
Q4 25
-25.3%
-64.8%
Q3 25
-21.8%
-63.1%
Q2 25
-29.8%
-85.5%
Q1 25
-24.6%
-52.8%
Q4 24
-24.7%
-38.1%
Q3 24
-30.4%
-133.8%
Q2 24
-26.6%
-118.7%
Q1 24
-37.7%
-123.3%
Net Margin
RBLX
RBLX
RIVN
RIVN
Q4 25
-22.3%
-63.1%
Q3 25
-18.8%
-75.3%
Q2 25
-25.8%
-85.7%
Q1 25
-20.8%
-44.0%
Q4 24
-22.2%
-42.9%
Q3 24
-26.0%
-125.9%
Q2 24
-23.0%
-125.8%
Q1 24
-33.8%
-120.1%
EPS (diluted)
RBLX
RBLX
RIVN
RIVN
Q4 25
$-0.44
$-0.66
Q3 25
$-0.37
$-0.96
Q2 25
$-0.41
$-0.97
Q1 25
$-0.32
$-0.48
Q4 24
$-0.32
$-0.67
Q3 24
$-0.37
$-1.08
Q2 24
$-0.32
$-1.46
Q1 24
$-0.43
$-1.48

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
RBLX
RBLX
RIVN
RIVN
Cash + ST InvestmentsLiquidity on hand
$3.1B
$6.1B
Total DebtLower is stronger
$1.2B
Stockholders' EquityBook value
$394.5M
$4.6B
Total Assets
$9.6B
$14.9B
Debt / EquityLower = less leverage
2.98×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RBLX
RBLX
RIVN
RIVN
Q4 25
$3.1B
$6.1B
Q3 25
$2.9B
$7.1B
Q2 25
$2.6B
$7.5B
Q1 25
$2.7B
$7.2B
Q4 24
$2.4B
$7.7B
Q3 24
$2.3B
$6.7B
Q2 24
$2.4B
$7.9B
Q1 24
$2.4B
$7.9B
Total Debt
RBLX
RBLX
RIVN
RIVN
Q4 25
$1.2B
Q3 25
Q2 25
Q1 25
Q4 24
$1.2B
Q3 24
Q2 24
$5.5B
Q1 24
$4.4B
Stockholders' Equity
RBLX
RBLX
RIVN
RIVN
Q4 25
$394.5M
$4.6B
Q3 25
$407.6M
$5.1B
Q2 25
$353.2M
$6.1B
Q1 25
$310.7M
$6.2B
Q4 24
$221.4M
$6.6B
Q3 24
$189.9M
$5.9B
Q2 24
$121.5M
$6.8B
Q1 24
$71.6M
$8.1B
Total Assets
RBLX
RBLX
RIVN
RIVN
Q4 25
$9.6B
$14.9B
Q3 25
$8.6B
$15.2B
Q2 25
$7.8B
$15.6B
Q1 25
$7.5B
$15.5B
Q4 24
$7.2B
$15.4B
Q3 24
$6.7B
$14.3B
Q2 24
$6.5B
$15.4B
Q1 24
$6.3B
$15.7B
Debt / Equity
RBLX
RBLX
RIVN
RIVN
Q4 25
2.98×
Q3 25
Q2 25
Q1 25
Q4 24
5.48×
Q3 24
Q2 24
0.81×
Q1 24
0.55×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
RBLX
RBLX
RIVN
RIVN
Operating Cash FlowLast quarter
$607.0M
$-681.0M
Free Cash FlowOCF − Capex
$308.6M
$-1.1B
FCF MarginFCF / Revenue
21.8%
-89.0%
Capex IntensityCapex / Revenue
21.1%
36.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$1.4B
$-2.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RBLX
RBLX
RIVN
RIVN
Q4 25
$607.0M
$-681.0M
Q3 25
$546.2M
$26.0M
Q2 25
$199.3M
$64.0M
Q1 25
$443.9M
$-188.0M
Q4 24
$184.5M
$1.2B
Q3 24
$247.4M
$-876.0M
Q2 24
$151.4M
$-754.0M
Q1 24
$238.9M
$-1.3B
Free Cash Flow
RBLX
RBLX
RIVN
RIVN
Q4 25
$308.6M
$-1.1B
Q3 25
$443.6M
$-421.0M
Q2 25
$176.7M
$-398.0M
Q1 25
$426.5M
$-526.0M
Q4 24
$120.6M
$856.0M
Q3 24
$218.0M
$-1.2B
Q2 24
$111.7M
$-1.0B
Q1 24
$192.3M
$-1.5B
FCF Margin
RBLX
RBLX
RIVN
RIVN
Q4 25
21.8%
-89.0%
Q3 25
32.6%
-27.0%
Q2 25
16.3%
-30.5%
Q1 25
41.2%
-42.4%
Q4 24
12.2%
49.4%
Q3 24
23.7%
-131.9%
Q2 24
12.5%
-89.6%
Q1 24
24.0%
-126.5%
Capex Intensity
RBLX
RBLX
RIVN
RIVN
Q4 25
21.1%
36.0%
Q3 25
7.5%
28.7%
Q2 25
2.1%
35.5%
Q1 25
1.7%
27.3%
Q4 24
6.5%
18.9%
Q3 24
3.2%
31.7%
Q2 24
4.4%
24.4%
Q1 24
5.8%
21.1%

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

RBLX
RBLX

Segment breakdown not available.

RIVN
RIVN

Automotive Segment$839.0M65%
Software And Services Segment$447.0M35%
Regulatory Credits$30.0M2%

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