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Side-by-side financial comparison of FirstEnergy (FE) and Vertex Pharmaceuticals (VRTX). Click either name above to swap in a different company.

FirstEnergy is the larger business by last-quarter revenue ($3.8B vs $3.2B, roughly 1.2× Vertex Pharmaceuticals). Vertex Pharmaceuticals runs the higher net margin — 37.3% vs -1.3%, a 38.6% gap on every dollar of revenue. On growth, FirstEnergy posted the faster year-over-year revenue change (19.6% vs 9.5%). Vertex Pharmaceuticals produced more free cash flow last quarter ($348.6M vs $-30.0M). Over the past eight quarters, Vertex Pharmaceuticals's revenue compounded faster (8.9% CAGR vs 7.5%).

FirstEnergy Corp. is an electric utility headquartered in Akron, Ohio. It was established when Ohio Edison merged with Centerior Energy in 1997.

Vertex Pharmaceuticals Incorporated is an American biopharmaceutical company based in Boston, Massachusetts. It was one of the first biotech firms to use an explicit strategy of rational drug design rather than combinatorial chemistry. It maintains headquarters in Boston, Massachusetts, and three research facilities, in San Diego, California, and Milton Park, Oxfordshire, England.

FE vs VRTX — Head-to-Head

Bigger by revenue
FE
FE
1.2× larger
FE
$3.8B
$3.2B
VRTX
Growing faster (revenue YoY)
FE
FE
+10.0% gap
FE
19.6%
9.5%
VRTX
Higher net margin
VRTX
VRTX
38.6% more per $
VRTX
37.3%
-1.3%
FE
More free cash flow
VRTX
VRTX
$378.6M more FCF
VRTX
$348.6M
$-30.0M
FE
Faster 2-yr revenue CAGR
VRTX
VRTX
Annualised
VRTX
8.9%
7.5%
FE

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FE
FE
VRTX
VRTX
Revenue
$3.8B
$3.2B
Net Profit
$-49.0M
$1.2B
Gross Margin
85.4%
Operating Margin
-0.6%
37.8%
Net Margin
-1.3%
37.3%
Revenue YoY
19.6%
9.5%
Net Profit YoY
-118.8%
30.5%
EPS (diluted)
$-0.08
$4.64

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
FE
FE
VRTX
VRTX
Q4 25
$3.8B
$3.2B
Q3 25
$4.1B
$3.1B
Q2 25
$3.4B
$3.0B
Q1 25
$3.8B
$2.8B
Q4 24
$3.2B
$2.9B
Q3 24
$3.7B
$2.8B
Q2 24
$3.3B
$2.6B
Q1 24
$3.3B
$2.7B
Net Profit
FE
FE
VRTX
VRTX
Q4 25
$-49.0M
$1.2B
Q3 25
$441.0M
$1.1B
Q2 25
$268.0M
$1.0B
Q1 25
$360.0M
$646.3M
Q4 24
$261.0M
$913.0M
Q3 24
$419.0M
$1.0B
Q2 24
$45.0M
$-3.6B
Q1 24
$253.0M
$1.1B
Gross Margin
FE
FE
VRTX
VRTX
Q4 25
85.4%
Q3 25
86.5%
Q2 25
86.3%
Q1 25
86.9%
Q4 24
85.5%
Q3 24
85.8%
Q2 24
85.9%
Q1 24
87.3%
Operating Margin
FE
FE
VRTX
VRTX
Q4 25
-0.6%
37.8%
Q3 25
20.0%
38.6%
Q2 25
19.1%
38.8%
Q1 25
20.0%
22.7%
Q4 24
19.3%
35.2%
Q3 24
19.5%
40.3%
Q2 24
12.9%
-132.9%
Q1 24
18.6%
42.4%
Net Margin
FE
FE
VRTX
VRTX
Q4 25
-1.3%
37.3%
Q3 25
10.6%
35.2%
Q2 25
7.9%
34.8%
Q1 25
9.6%
23.3%
Q4 24
8.2%
31.4%
Q3 24
11.2%
37.7%
Q2 24
1.4%
-135.8%
Q1 24
7.7%
40.9%
EPS (diluted)
FE
FE
VRTX
VRTX
Q4 25
$-0.08
$4.64
Q3 25
$0.76
$4.20
Q2 25
$0.46
$3.99
Q1 25
$0.62
$2.49
Q4 24
$0.45
$3.62
Q3 24
$0.73
$4.01
Q2 24
$0.08
$-13.92
Q1 24
$0.44
$4.21

Balance Sheet & Financial Strength

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

Metric
FE
FE
VRTX
VRTX
Cash + ST InvestmentsLiquidity on hand
$57.0M
$6.6B
Total DebtLower is stronger
$25.5B
Stockholders' EquityBook value
$12.5B
$18.7B
Total Assets
$55.9B
$25.6B
Debt / EquityLower = less leverage
2.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FE
FE
VRTX
VRTX
Q4 25
$57.0M
$6.6B
Q3 25
$1.4B
$6.3B
Q2 25
$569.0M
$6.4B
Q1 25
$132.0M
$6.2B
Q4 24
$111.0M
$6.1B
Q3 24
$439.0M
$6.5B
Q2 24
$60.0M
$5.8B
Q1 24
$888.0M
$10.2B
Total Debt
FE
FE
VRTX
VRTX
Q4 25
$25.5B
Q3 25
$25.5B
Q2 25
$23.7B
Q1 25
$21.2B
Q4 24
$22.5B
Q3 24
$21.6B
Q2 24
$20.8B
Q1 24
$21.7B
Stockholders' Equity
FE
FE
VRTX
VRTX
Q4 25
$12.5B
$18.7B
Q3 25
$12.8B
$17.3B
Q2 25
$12.9B
$17.2B
Q1 25
$12.6B
$16.5B
Q4 24
$12.5B
$16.4B
Q3 24
$12.4B
$15.6B
Q2 24
$12.5B
$14.8B
Q1 24
$12.4B
$18.5B
Total Assets
FE
FE
VRTX
VRTX
Q4 25
$55.9B
$25.6B
Q3 25
$55.9B
$24.9B
Q2 25
$54.2B
$24.0B
Q1 25
$52.8B
$22.9B
Q4 24
$52.0B
$22.5B
Q3 24
$50.8B
$22.2B
Q2 24
$51.0B
$20.1B
Q1 24
$51.3B
$23.9B
Debt / Equity
FE
FE
VRTX
VRTX
Q4 25
2.04×
Q3 25
1.99×
Q2 25
1.85×
Q1 25
1.69×
Q4 24
1.81×
Q3 24
1.74×
Q2 24
1.67×
Q1 24
1.75×

Cash Flow & Capital Efficiency

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

Metric
FE
FE
VRTX
VRTX
Operating Cash FlowLast quarter
$1.1B
$498.0M
Free Cash FlowOCF − Capex
$-30.0M
$348.6M
FCF MarginFCF / Revenue
-0.8%
10.9%
Capex IntensityCapex / Revenue
30.7%
4.7%
Cash ConversionOCF / Net Profit
0.42×
TTM Free Cash FlowTrailing 4 quarters
$-1.0B
$3.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FE
FE
VRTX
VRTX
Q4 25
$1.1B
$498.0M
Q3 25
$845.0M
$1.2B
Q2 25
$1.1B
$1.1B
Q1 25
$637.0M
$818.9M
Q4 24
$1.0B
$584.6M
Q3 24
$775.0M
$1.4B
Q2 24
$1.1B
$-3.8B
Q1 24
$-40.0M
$1.3B
Free Cash Flow
FE
FE
VRTX
VRTX
Q4 25
$-30.0M
$348.6M
Q3 25
$-471.0M
$1.1B
Q2 25
$-136.0M
$927.4M
Q1 25
$-368.0M
$778.2M
Q4 24
$-250.0M
$492.0M
Q3 24
$-229.0M
$1.3B
Q2 24
$170.0M
$-3.8B
Q1 24
$-830.0M
$1.2B
FCF Margin
FE
FE
VRTX
VRTX
Q4 25
-0.8%
10.9%
Q3 25
-11.4%
37.0%
Q2 25
-4.0%
31.3%
Q1 25
-9.8%
28.1%
Q4 24
-7.9%
16.9%
Q3 24
-6.1%
47.0%
Q2 24
5.2%
-144.5%
Q1 24
-25.3%
46.0%
Capex Intensity
FE
FE
VRTX
VRTX
Q4 25
30.7%
4.7%
Q3 25
31.7%
3.3%
Q2 25
36.0%
4.9%
Q1 25
26.7%
1.5%
Q4 24
40.7%
3.2%
Q3 24
26.9%
2.4%
Q2 24
28.7%
2.6%
Q1 24
24.0%
2.5%
Cash Conversion
FE
FE
VRTX
VRTX
Q4 25
0.42×
Q3 25
1.92×
1.15×
Q2 25
4.04×
1.04×
Q1 25
1.77×
1.27×
Q4 24
4.00×
0.64×
Q3 24
1.85×
1.31×
Q2 24
24.71×
Q1 24
-0.16×
1.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FE
FE

Integrated Segment$1.4B37%
Other$1.4B36%
Stand Alone Transmission Segment$466.0M12%
Industrial Customers$167.0M4%
Mid Atlantic Interstate Transmission LLC$118.0M3%
Transmission$105.0M3%
Transmission Segment$68.0M2%
Tr AIL$63.0M2%
Internal Customers$10.0M0%
Wholesale Sales$6.0M0%

VRTX
VRTX

TRIKAFTAKAFTRIO$2.6B81%
ALYFTREK$380.1M12%
Manufactured Product Other$237.4M7%

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