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Side-by-side financial comparison of Empire State Realty Trust, Inc. (ESRT) and Vertex, Inc. (VERX). Click either name above to swap in a different company.

Empire State Realty Trust, Inc. is the larger business by last-quarter revenue ($199.2M vs $194.7M, roughly 1.0× Vertex, Inc.). Empire State Realty Trust, Inc. runs the higher net margin — 16.1% vs -3.6%, a 19.7% gap on every dollar of revenue. On growth, Vertex, Inc. posted the faster year-over-year revenue change (9.1% vs 0.8%). Over the past eight quarters, Vertex, Inc.'s revenue compounded faster (11.4% CAGR vs 4.9%).

Empire State Realty Trust is a leading real estate investment trust that owns, manages, and operates a portfolio of premium commercial, residential, and retail properties primarily in the New York City metropolitan area, including the iconic Empire State Building. It serves corporate tenants, retail partners, and residential occupants, focusing on sustainable property operations and long-term asset value growth.

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.

ESRT vs VERX — Head-to-Head

Bigger by revenue
ESRT
ESRT
1.0× larger
ESRT
$199.2M
$194.7M
VERX
Growing faster (revenue YoY)
VERX
VERX
+8.3% gap
VERX
9.1%
0.8%
ESRT
Higher net margin
ESRT
ESRT
19.7% more per $
ESRT
16.1%
-3.6%
VERX
Faster 2-yr revenue CAGR
VERX
VERX
Annualised
VERX
11.4%
4.9%
ESRT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESRT
ESRT
VERX
VERX
Revenue
$199.2M
$194.7M
Net Profit
$32.2M
$-7.0M
Gross Margin
64.8%
Operating Margin
17.8%
-1.3%
Net Margin
16.1%
-3.6%
Revenue YoY
0.8%
9.1%
Net Profit YoY
71.2%
89.7%
EPS (diluted)
$0.11

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
ESRT
ESRT
VERX
VERX
Q4 25
$199.2M
$194.7M
Q3 25
$197.7M
$192.1M
Q2 25
$191.3M
$184.6M
Q1 25
$180.1M
$177.1M
Q4 24
$197.6M
$178.5M
Q3 24
$199.6M
$170.4M
Q2 24
$189.5M
$161.1M
Q1 24
$181.2M
$156.8M
Net Profit
ESRT
ESRT
VERX
VERX
Q4 25
$32.2M
$-7.0M
Q3 25
$13.6M
$4.0M
Q2 25
$11.4M
$-961.0K
Q1 25
$15.8M
$11.1M
Q4 24
$18.8M
$-67.8M
Q3 24
$22.8M
$7.2M
Q2 24
$28.6M
$5.2M
Q1 24
$10.2M
$2.7M
Gross Margin
ESRT
ESRT
VERX
VERX
Q4 25
64.8%
Q3 25
63.1%
Q2 25
65.7%
Q1 25
63.8%
Q4 24
65.6%
Q3 24
64.8%
Q2 24
63.7%
Q1 24
61.1%
Operating Margin
ESRT
ESRT
VERX
VERX
Q4 25
17.8%
-1.3%
Q3 25
19.9%
2.2%
Q2 25
18.4%
-2.1%
Q1 25
14.3%
2.5%
Q4 24
21.7%
-7.3%
Q3 24
22.7%
2.9%
Q2 24
20.8%
4.7%
Q1 24
17.1%
-1.0%
Net Margin
ESRT
ESRT
VERX
VERX
Q4 25
16.1%
-3.6%
Q3 25
6.9%
2.1%
Q2 25
6.0%
-0.5%
Q1 25
8.8%
6.3%
Q4 24
9.5%
-38.0%
Q3 24
11.4%
4.2%
Q2 24
15.1%
3.2%
Q1 24
5.6%
1.7%
EPS (diluted)
ESRT
ESRT
VERX
VERX
Q4 25
$0.11
Q3 25
$0.05
Q2 25
$0.04
Q1 25
$0.05
Q4 24
$0.07
Q3 24
$0.08
Q2 24
$0.10
Q1 24
$0.03

Balance Sheet & Financial Strength

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

Metric
ESRT
ESRT
VERX
VERX
Cash + ST InvestmentsLiquidity on hand
$132.7M
$314.0M
Total DebtLower is stronger
$337.5M
Stockholders' EquityBook value
$1.1B
$258.9M
Total Assets
$4.5B
$1.3B
Debt / EquityLower = less leverage
1.30×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESRT
ESRT
VERX
VERX
Q4 25
$132.7M
$314.0M
Q3 25
$154.1M
$313.5M
Q2 25
$94.6M
$284.4M
Q1 25
$187.8M
$270.4M
Q4 24
$385.5M
$296.1M
Q3 24
$421.9M
$279.0M
Q2 24
$535.5M
$325.5M
Q1 24
$333.6M
$56.1M
Total Debt
ESRT
ESRT
VERX
VERX
Q4 25
$337.5M
Q3 25
$336.9M
Q2 25
$336.3M
Q1 25
$335.8M
Q4 24
$335.2M
Q3 24
$334.7M
Q2 24
$334.1M
Q1 24
$46.0M
Stockholders' Equity
ESRT
ESRT
VERX
VERX
Q4 25
$1.1B
$258.9M
Q3 25
$1.0B
$264.5M
Q2 25
$1.0B
$248.0M
Q1 25
$1.0B
$200.5M
Q4 24
$1.0B
$179.4M
Q3 24
$1.0B
$259.0M
Q2 24
$1.0B
$233.1M
Q1 24
$996.1M
$250.1M
Total Assets
ESRT
ESRT
VERX
VERX
Q4 25
$4.5B
$1.3B
Q3 25
$4.1B
$1.2B
Q2 25
$4.1B
$1.2B
Q1 25
$4.1B
$1.2B
Q4 24
$4.5B
$1.2B
Q3 24
$4.4B
$1.2B
Q2 24
$4.4B
$1.0B
Q1 24
$4.2B
$755.8M
Debt / Equity
ESRT
ESRT
VERX
VERX
Q4 25
1.30×
Q3 25
1.27×
Q2 25
1.36×
Q1 25
1.67×
Q4 24
1.87×
Q3 24
1.29×
Q2 24
1.43×
Q1 24
0.18×

Cash Flow & Capital Efficiency

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

Metric
ESRT
ESRT
VERX
VERX
Operating Cash FlowLast quarter
$249.1M
$42.3M
Free Cash FlowOCF − Capex
$50.6M
FCF MarginFCF / Revenue
25.4%
Capex IntensityCapex / Revenue
99.6%
Cash ConversionOCF / Net Profit
7.74×
TTM Free Cash FlowTrailing 4 quarters
$109.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESRT
ESRT
VERX
VERX
Q4 25
$249.1M
$42.3M
Q3 25
$105.3M
$62.5M
Q2 25
$26.7M
$46.0M
Q1 25
$83.1M
$14.8M
Q4 24
$260.9M
$41.1M
Q3 24
$102.8M
$41.4M
Q2 24
$37.1M
$57.7M
Q1 24
$70.9M
$24.6M
Free Cash Flow
ESRT
ESRT
VERX
VERX
Q4 25
$50.6M
Q3 25
$72.8M
Q2 25
$-55.1M
Q1 25
$41.1M
Q4 24
$88.0M
Q3 24
$-65.1M
$-24.3M
Q2 24
$19.5M
Q1 24
$23.2M
$10.1M
FCF Margin
ESRT
ESRT
VERX
VERX
Q4 25
25.4%
Q3 25
36.8%
Q2 25
-28.8%
Q1 25
22.8%
Q4 24
44.5%
Q3 24
-32.6%
-14.2%
Q2 24
10.3%
Q1 24
12.8%
6.5%
Capex Intensity
ESRT
ESRT
VERX
VERX
Q4 25
99.6%
Q3 25
16.5%
Q2 25
42.8%
Q1 25
23.4%
Q4 24
87.5%
Q3 24
84.1%
38.5%
Q2 24
9.3%
Q1 24
26.3%
9.2%
Cash Conversion
ESRT
ESRT
VERX
VERX
Q4 25
7.74×
Q3 25
7.72×
15.44×
Q2 25
2.35×
Q1 25
5.27×
1.33×
Q4 24
13.88×
Q3 24
4.51×
5.73×
Q2 24
1.30×
11.18×
Q1 24
6.94×
9.15×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ESRT
ESRT

Real Estate Segment$163.8M82%
Observatory Segment$35.2M18%

VERX
VERX

Cloud Subscriptions$94.6M49%
Software Licenses$71.6M37%
Service Other$28.5M15%

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