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Side-by-side financial comparison of PubMatic, Inc. (PUBM) and Riley Exploration Permian, Inc. (REPX). Click either name above to swap in a different company.

Riley Exploration Permian, Inc. is the larger business by last-quarter revenue ($97.3M vs $80.0M, roughly 1.2× PubMatic, Inc.). On growth, Riley Exploration Permian, Inc. posted the faster year-over-year revenue change (-5.3% vs -6.4%). Over the past eight quarters, PubMatic, Inc.'s revenue compounded faster (9.5% CAGR vs -1.2%).

PubMatic, Inc. develops and implements online advertising software and strategies for the digital publishing and advertising industry. PubMatic's sell-side, real-time programmatic ad transaction advertising software puts publishers of websites, videos, and mobile apps into contact with ad buyers by using automated systems, while allowing users to opt-out of having their personal information collected on internet searches. PubMatic has a number of offices in countries around the world.

Riley Exploration Permian, Inc. is an independent energy company focused on exploration, development, and production of crude oil, natural gas, and natural gas liquids primarily in the US Permian Basin spanning Texas and New Mexico. It prioritizes cost-efficient onshore reserve development to supply reliable energy products to North American markets.

PUBM vs REPX — Head-to-Head

Bigger by revenue
REPX
REPX
1.2× larger
REPX
$97.3M
$80.0M
PUBM
Growing faster (revenue YoY)
REPX
REPX
+1.1% gap
REPX
-5.3%
-6.4%
PUBM
Faster 2-yr revenue CAGR
PUBM
PUBM
Annualised
PUBM
9.5%
-1.2%
REPX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PUBM
PUBM
REPX
REPX
Revenue
$80.0M
$97.3M
Net Profit
Gross Margin
68.2%
Operating Margin
10.6%
26.9%
Net Margin
Revenue YoY
-6.4%
-5.3%
Net Profit YoY
EPS (diluted)
$0.14
$4.02

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
PUBM
PUBM
REPX
REPX
Q4 25
$80.0M
$97.3M
Q3 25
$68.0M
$106.9M
Q2 25
$71.1M
$85.4M
Q1 25
$63.8M
$102.5M
Q4 24
$85.5M
$102.7M
Q3 24
$71.8M
$102.3M
Q2 24
$67.3M
$105.4M
Q1 24
$66.7M
$99.7M
Net Profit
PUBM
PUBM
REPX
REPX
Q4 25
Q3 25
$-6.5M
$16.3M
Q2 25
$-5.2M
$30.5M
Q1 25
$-9.5M
$28.6M
Q4 24
Q3 24
$-912.0K
$25.7M
Q2 24
$2.0M
$33.5M
Q1 24
$-2.5M
$18.8M
Gross Margin
PUBM
PUBM
REPX
REPX
Q4 25
68.2%
Q3 25
62.6%
Q2 25
62.6%
Q1 25
59.9%
Q4 24
70.8%
Q3 24
64.5%
Q2 24
62.6%
Q1 24
61.9%
Operating Margin
PUBM
PUBM
REPX
REPX
Q4 25
10.6%
26.9%
Q3 25
-12.4%
27.0%
Q2 25
-7.7%
33.7%
Q1 25
-18.6%
48.3%
Q4 24
17.3%
31.2%
Q3 24
-1.9%
17.1%
Q2 24
-5.9%
50.9%
Q1 24
-8.3%
50.7%
Net Margin
PUBM
PUBM
REPX
REPX
Q4 25
Q3 25
-9.5%
15.3%
Q2 25
-7.3%
35.7%
Q1 25
-14.9%
27.9%
Q4 24
Q3 24
-1.3%
25.1%
Q2 24
2.9%
31.8%
Q1 24
-3.7%
18.8%
EPS (diluted)
PUBM
PUBM
REPX
REPX
Q4 25
$0.14
$4.02
Q3 25
$-0.14
$0.77
Q2 25
$-0.11
$1.44
Q1 25
$-0.20
$1.36
Q4 24
$0.26
$0.52
Q3 24
$-0.02
$1.21
Q2 24
$0.04
$1.59
Q1 24
$-0.05
$0.94

Balance Sheet & Financial Strength

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

Metric
PUBM
PUBM
REPX
REPX
Cash + ST InvestmentsLiquidity on hand
$145.5M
Total DebtLower is stronger
$247.9M
Stockholders' EquityBook value
$262.6M
$634.2M
Total Assets
$680.2M
$1.2B
Debt / EquityLower = less leverage
0.39×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PUBM
PUBM
REPX
REPX
Q4 25
$145.5M
Q3 25
$136.5M
Q2 25
$90.5M
Q1 25
$101.8M
Q4 24
$100.5M
Q3 24
$78.9M
Q2 24
$73.5M
Q1 24
$80.2M
Total Debt
PUBM
PUBM
REPX
REPX
Q4 25
$247.9M
Q3 25
$367.0M
Q2 25
$275.2M
Q1 25
$249.3M
Q4 24
$269.5M
Q3 24
$288.6M
Q2 24
$322.7M
Q1 24
$341.8M
Stockholders' Equity
PUBM
PUBM
REPX
REPX
Q4 25
$262.6M
$634.2M
Q3 25
$245.1M
$566.5M
Q2 25
$243.3M
$556.9M
Q1 25
$275.6M
$532.4M
Q4 24
$277.3M
$510.6M
Q3 24
$263.2M
$507.4M
Q2 24
$282.7M
$489.0M
Q1 24
$288.7M
$434.6M
Total Assets
PUBM
PUBM
REPX
REPX
Q4 25
$680.2M
$1.2B
Q3 25
$676.2M
$1.2B
Q2 25
$675.2M
$1.0B
Q1 25
$668.6M
$994.9M
Q4 24
$739.5M
$993.5M
Q3 24
$689.1M
$997.9M
Q2 24
$673.1M
$1.0B
Q1 24
$626.2M
$956.4M
Debt / Equity
PUBM
PUBM
REPX
REPX
Q4 25
0.39×
Q3 25
0.65×
Q2 25
0.49×
Q1 25
0.47×
Q4 24
0.53×
Q3 24
0.57×
Q2 24
0.66×
Q1 24
0.79×

Cash Flow & Capital Efficiency

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

Metric
PUBM
PUBM
REPX
REPX
Operating Cash FlowLast quarter
$18.2M
$64.9M
Free Cash FlowOCF − Capex
$11.3M
FCF MarginFCF / Revenue
14.1%
Capex IntensityCapex / Revenue
8.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$66.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PUBM
PUBM
REPX
REPX
Q4 25
$18.2M
$64.9M
Q3 25
$32.4M
$63.6M
Q2 25
$14.9M
$33.6M
Q1 25
$15.6M
$50.4M
Q4 24
$18.0M
$66.4M
Q3 24
$19.1M
$72.1M
Q2 24
$11.9M
$51.6M
Q1 24
$24.3M
$56.1M
Free Cash Flow
PUBM
PUBM
REPX
REPX
Q4 25
$11.3M
Q3 25
$27.7M
Q2 25
$13.6M
Q1 25
$14.2M
Q4 24
$13.7M
Q3 24
$7.4M
Q2 24
$11.2M
Q1 24
$23.5M
FCF Margin
PUBM
PUBM
REPX
REPX
Q4 25
14.1%
Q3 25
40.8%
Q2 25
19.1%
Q1 25
22.2%
Q4 24
16.1%
Q3 24
10.3%
Q2 24
16.7%
Q1 24
35.2%
Capex Intensity
PUBM
PUBM
REPX
REPX
Q4 25
8.6%
Q3 25
6.9%
Q2 25
1.9%
Q1 25
2.3%
Q4 24
5.1%
Q3 24
16.3%
Q2 24
1.1%
Q1 24
1.2%
Cash Conversion
PUBM
PUBM
REPX
REPX
Q4 25
Q3 25
3.90×
Q2 25
1.10×
Q1 25
1.76×
Q4 24
Q3 24
2.81×
Q2 24
6.06×
1.54×
Q1 24
2.99×

Financial Flow Comparison

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

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