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Side-by-side financial comparison of Empire State Realty OP, L.P. (ESBA) and Esperion Therapeutics, Inc. (ESPR). Click either name above to swap in a different company.

Empire State Realty OP, L.P. is the larger business by last-quarter revenue ($199.2M vs $168.4M, roughly 1.2× Esperion Therapeutics, Inc.). On growth, Esperion Therapeutics, Inc. posted the faster year-over-year revenue change (143.7% vs 0.8%). Over the past eight quarters, Esperion Therapeutics, Inc.'s revenue compounded faster (10.6% CAGR vs 4.9%).

Empire State Realty OP, L.P. is a real estate operating partnership focused on owning, managing, and leasing premium commercial and retail properties primarily in the New York City metropolitan area. Its portfolio includes iconic landmarks like the Empire State Building, serving corporate tenants, retail brands and tourism-related business segments.

Esperion Therapeutics, Inc. is a publicly traded American pharmaceutical company focused on the development of bempedoic acid, an orally available small molecule designed to lower elevated levels of LDL-C. The company is headquartered in Ann Arbor, Michigan.

ESBA vs ESPR — Head-to-Head

Bigger by revenue
ESBA
ESBA
1.2× larger
ESBA
$199.2M
$168.4M
ESPR
Growing faster (revenue YoY)
ESPR
ESPR
+142.9% gap
ESPR
143.7%
0.8%
ESBA
Faster 2-yr revenue CAGR
ESPR
ESPR
Annualised
ESPR
10.6%
4.9%
ESBA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESBA
ESBA
ESPR
ESPR
Revenue
$199.2M
$168.4M
Net Profit
$32.2M
Gross Margin
Operating Margin
17.8%
50.6%
Net Margin
16.1%
Revenue YoY
0.8%
143.7%
Net Profit YoY
71.2%
EPS (diluted)
$0.11
$0.32

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
ESBA
ESBA
ESPR
ESPR
Q4 25
$199.2M
$168.4M
Q3 25
$197.7M
$87.3M
Q2 25
$191.3M
$82.4M
Q1 25
$180.1M
$65.0M
Q4 24
$197.6M
$69.1M
Q3 24
$199.6M
$51.6M
Q2 24
$189.5M
$73.8M
Q1 24
$181.2M
$137.7M
Net Profit
ESBA
ESBA
ESPR
ESPR
Q4 25
$32.2M
Q3 25
$13.6M
$-31.3M
Q2 25
$11.4M
$-12.7M
Q1 25
$15.8M
$-40.5M
Q4 24
$18.8M
Q3 24
$22.8M
$-29.5M
Q2 24
$28.6M
$-61.9M
Q1 24
$10.2M
$61.0M
Operating Margin
ESBA
ESBA
ESPR
ESPR
Q4 25
17.8%
50.6%
Q3 25
19.9%
-11.4%
Q2 25
18.4%
8.6%
Q1 25
14.3%
-34.0%
Q4 24
21.7%
-6.4%
Q3 24
22.7%
-31.0%
Q2 24
20.8%
3.5%
Q1 24
17.1%
52.5%
Net Margin
ESBA
ESBA
ESPR
ESPR
Q4 25
16.1%
Q3 25
6.9%
-35.9%
Q2 25
6.0%
-15.4%
Q1 25
8.8%
-62.2%
Q4 24
9.5%
Q3 24
11.4%
-57.2%
Q2 24
15.1%
-83.9%
Q1 24
5.6%
44.3%
EPS (diluted)
ESBA
ESBA
ESPR
ESPR
Q4 25
$0.11
$0.32
Q3 25
$0.05
$-0.16
Q2 25
$0.04
$-0.06
Q1 25
$0.05
$-0.21
Q4 24
$0.07
$-0.14
Q3 24
$0.08
$-0.15
Q2 24
$0.10
$-0.33
Q1 24
$0.03
$0.34

Balance Sheet & Financial Strength

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

Metric
ESBA
ESBA
ESPR
ESPR
Cash + ST InvestmentsLiquidity on hand
$132.7M
$167.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$-302.0M
Total Assets
$4.5B
$465.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESBA
ESBA
ESPR
ESPR
Q4 25
$132.7M
$167.9M
Q3 25
$154.1M
$92.4M
Q2 25
$94.6M
$86.1M
Q1 25
$187.8M
$114.6M
Q4 24
$385.5M
$144.8M
Q3 24
$421.9M
$144.7M
Q2 24
$535.5M
$189.3M
Q1 24
$333.6M
$226.6M
Stockholders' Equity
ESBA
ESBA
ESPR
ESPR
Q4 25
$-302.0M
Q3 25
$-451.4M
Q2 25
$-433.5M
Q1 25
$-426.2M
Q4 24
$-388.7M
Q3 24
$-370.2M
Q2 24
$-344.2M
Q1 24
$-294.3M
Total Assets
ESBA
ESBA
ESPR
ESPR
Q4 25
$4.5B
$465.9M
Q3 25
$4.1B
$364.0M
Q2 25
$4.1B
$347.1M
Q1 25
$4.1B
$324.0M
Q4 24
$4.5B
$343.8M
Q3 24
$4.4B
$314.1M
Q2 24
$4.4B
$352.3M
Q1 24
$4.2B
$373.1M

Cash Flow & Capital Efficiency

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

Metric
ESBA
ESBA
ESPR
ESPR
Operating Cash FlowLast quarter
$249.1M
$45.2M
Free Cash FlowOCF − Capex
$50.6M
FCF MarginFCF / Revenue
25.4%
Capex IntensityCapex / Revenue
99.6%
0.0%
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
ESBA
ESBA
ESPR
ESPR
Q4 25
$249.1M
$45.2M
Q3 25
$105.3M
$-4.3M
Q2 25
$26.7M
$-31.4M
Q1 25
$83.1M
$-22.6M
Q4 24
$260.9M
$-35.0M
Q3 24
$102.8M
$-35.3M
Q2 24
$37.1M
$-7.2M
Q1 24
$70.9M
$53.8M
Free Cash Flow
ESBA
ESBA
ESPR
ESPR
Q4 25
$50.6M
Q3 25
$72.8M
Q2 25
$-55.1M
Q1 25
$41.1M
Q4 24
$88.0M
Q3 24
$-65.1M
$-35.5M
Q2 24
$19.5M
$-7.3M
Q1 24
$23.2M
$53.8M
FCF Margin
ESBA
ESBA
ESPR
ESPR
Q4 25
25.4%
Q3 25
36.8%
Q2 25
-28.8%
Q1 25
22.8%
Q4 24
44.5%
Q3 24
-32.6%
-68.7%
Q2 24
10.3%
-9.9%
Q1 24
12.8%
39.0%
Capex Intensity
ESBA
ESBA
ESPR
ESPR
Q4 25
99.6%
0.0%
Q3 25
16.5%
0.0%
Q2 25
42.8%
0.0%
Q1 25
23.4%
0.0%
Q4 24
87.5%
0.0%
Q3 24
84.1%
0.3%
Q2 24
9.3%
0.1%
Q1 24
26.3%
0.1%
Cash Conversion
ESBA
ESBA
ESPR
ESPR
Q4 25
7.74×
Q3 25
7.72×
Q2 25
2.35×
Q1 25
5.27×
Q4 24
13.88×
Q3 24
4.51×
Q2 24
1.30×
Q1 24
6.94×
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ESBA
ESBA

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

ESPR
ESPR

Collaboration Revenue$124.7M74%
Products$43.7M26%

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