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Side-by-side financial comparison of Fastly, Inc. (FSLY) and ProPetro Holding Corp. (PUMP). Click either name above to swap in a different company.

ProPetro Holding Corp. is the larger business by last-quarter revenue ($289.7M vs $172.6M, roughly 1.7× Fastly, Inc.). On growth, Fastly, Inc. posted the faster year-over-year revenue change (22.8% vs -9.6%). ProPetro Holding Corp. produced more free cash flow last quarter ($16.8M vs $12.2M). Over the past eight quarters, Fastly, Inc.'s revenue compounded faster (13.7% CAGR vs -15.5%).

Fastly, Inc. is an American company based in San Francisco, which describes itself as a cloud computing company. Fastly provides content delivery network services, image optimization, and load balancing services. Fastly's cloud security services include denial-of-service attack protection, bot mitigation, and a web application firewall.

ProPetro Holding Corp. is a leading U.S.-based oilfield services provider. It offers hydraulic fracturing, well completion and related supporting services primarily to onshore oil and gas exploration and production operators, with core operations concentrated in the Permian Basin spanning Texas and New Mexico.

FSLY vs PUMP — Head-to-Head

Bigger by revenue
PUMP
PUMP
1.7× larger
PUMP
$289.7M
$172.6M
FSLY
Growing faster (revenue YoY)
FSLY
FSLY
+32.4% gap
FSLY
22.8%
-9.6%
PUMP
More free cash flow
PUMP
PUMP
$4.6M more FCF
PUMP
$16.8M
$12.2M
FSLY
Faster 2-yr revenue CAGR
FSLY
FSLY
Annualised
FSLY
13.7%
-15.5%
PUMP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSLY
FSLY
PUMP
PUMP
Revenue
$172.6M
$289.7M
Net Profit
$-15.5M
Gross Margin
61.4%
Operating Margin
-8.7%
2.1%
Net Margin
-9.0%
Revenue YoY
22.8%
-9.6%
Net Profit YoY
52.9%
EPS (diluted)
$-0.10
$0.01

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
FSLY
FSLY
PUMP
PUMP
Q4 25
$172.6M
$289.7M
Q3 25
$158.2M
$293.9M
Q2 25
$148.7M
$326.2M
Q1 25
$144.5M
$359.4M
Q4 24
$140.6M
$320.6M
Q3 24
$137.2M
$360.9M
Q2 24
$132.4M
$357.0M
Q1 24
$133.5M
$405.8M
Net Profit
FSLY
FSLY
PUMP
PUMP
Q4 25
$-15.5M
Q3 25
$-29.5M
$-2.4M
Q2 25
$-37.5M
$-7.2M
Q1 25
$-39.1M
$9.6M
Q4 24
$-32.9M
Q3 24
$-38.0M
$-137.1M
Q2 24
$-43.7M
$-3.7M
Q1 24
$-43.4M
$19.9M
Gross Margin
FSLY
FSLY
PUMP
PUMP
Q4 25
61.4%
Q3 25
58.4%
Q2 25
54.5%
Q1 25
53.2%
Q4 24
53.4%
Q3 24
54.5%
Q2 24
55.1%
Q1 24
54.8%
Operating Margin
FSLY
FSLY
PUMP
PUMP
Q4 25
-8.7%
2.1%
Q3 25
-18.2%
-2.1%
Q2 25
-24.8%
-1.0%
Q1 25
-26.4%
2.6%
Q4 24
-24.4%
-5.8%
Q3 24
-29.6%
-49.4%
Q2 24
-35.3%
-0.1%
Q1 24
-34.6%
7.5%
Net Margin
FSLY
FSLY
PUMP
PUMP
Q4 25
-9.0%
Q3 25
-18.6%
-0.8%
Q2 25
-25.2%
-2.2%
Q1 25
-27.1%
2.7%
Q4 24
-23.4%
Q3 24
-27.7%
-38.0%
Q2 24
-33.0%
-1.0%
Q1 24
-32.5%
4.9%
EPS (diluted)
FSLY
FSLY
PUMP
PUMP
Q4 25
$-0.10
$0.01
Q3 25
$-0.20
$-0.02
Q2 25
$-0.26
$-0.07
Q1 25
$-0.27
$0.09
Q4 24
$-0.23
$-0.14
Q3 24
$-0.27
$-1.32
Q2 24
$-0.32
$-0.03
Q1 24
$-0.32
$0.18

Balance Sheet & Financial Strength

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

Metric
FSLY
FSLY
PUMP
PUMP
Cash + ST InvestmentsLiquidity on hand
$361.8M
$91.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$929.6M
$829.8M
Total Assets
$1.5B
$1.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSLY
FSLY
PUMP
PUMP
Q4 25
$361.8M
$91.3M
Q3 25
$342.9M
$76.7M
Q2 25
$321.2M
$83.0M
Q1 25
$307.3M
$71.4M
Q4 24
$295.9M
$58.3M
Q3 24
$308.2M
$54.0M
Q2 24
$311.8M
$74.7M
Q1 24
$329.5M
$53.6M
Stockholders' Equity
FSLY
FSLY
PUMP
PUMP
Q4 25
$929.6M
$829.8M
Q3 25
$937.0M
$826.2M
Q2 25
$942.6M
$824.0M
Q1 25
$957.0M
$826.5M
Q4 24
$965.3M
$816.3M
Q3 24
$969.5M
$833.0M
Q2 24
$981.2M
$975.8M
Q1 24
$991.8M
$998.2M
Total Assets
FSLY
FSLY
PUMP
PUMP
Q4 25
$1.5B
$1.3B
Q3 25
$1.5B
$1.3B
Q2 25
$1.5B
$1.2B
Q1 25
$1.4B
$1.2B
Q4 24
$1.5B
$1.2B
Q3 24
$1.5B
$1.3B
Q2 24
$1.5B
$1.5B
Q1 24
$1.5B
$1.2B

Cash Flow & Capital Efficiency

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

Metric
FSLY
FSLY
PUMP
PUMP
Operating Cash FlowLast quarter
$22.4M
$81.0M
Free Cash FlowOCF − Capex
$12.2M
$16.8M
FCF MarginFCF / Revenue
7.1%
5.8%
Capex IntensityCapex / Revenue
5.9%
22.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$65.8M
$45.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSLY
FSLY
PUMP
PUMP
Q4 25
$22.4M
$81.0M
Q3 25
$28.9M
$41.7M
Q2 25
$25.8M
$54.2M
Q1 25
$17.3M
$54.7M
Q4 24
$5.2M
$37.9M
Q3 24
$5.0M
$34.7M
Q2 24
$-4.9M
$104.9M
Q1 24
$11.1M
$74.8M
Free Cash Flow
FSLY
FSLY
PUMP
PUMP
Q4 25
$12.2M
$16.8M
Q3 25
$22.9M
$-2.4M
Q2 25
$15.9M
$17.1M
Q1 25
$14.7M
$13.8M
Q4 24
$251.0K
$10.0M
Q3 24
$3.0M
$-6.0M
Q2 24
$-6.7M
$67.7M
Q1 24
$9.5M
$40.2M
FCF Margin
FSLY
FSLY
PUMP
PUMP
Q4 25
7.1%
5.8%
Q3 25
14.5%
-0.8%
Q2 25
10.7%
5.2%
Q1 25
10.2%
3.8%
Q4 24
0.2%
3.1%
Q3 24
2.2%
-1.7%
Q2 24
-5.1%
19.0%
Q1 24
7.1%
9.9%
Capex Intensity
FSLY
FSLY
PUMP
PUMP
Q4 25
5.9%
22.2%
Q3 25
3.8%
15.0%
Q2 25
6.6%
11.4%
Q1 25
1.8%
11.4%
Q4 24
3.5%
8.7%
Q3 24
1.5%
11.3%
Q2 24
1.3%
10.4%
Q1 24
1.2%
8.5%
Cash Conversion
FSLY
FSLY
PUMP
PUMP
Q4 25
Q3 25
Q2 25
Q1 25
5.70×
Q4 24
Q3 24
Q2 24
Q1 24
3.75×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSLY
FSLY

Network Services$130.8M76%
Security$35.4M21%
Other$6.4M4%

PUMP
PUMP

Hydraulic Fracturing Segment$203.9M70%
Wireline Operating Segment$55.4M19%
Cementing Operating Segment$29.6M10%

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