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Side-by-side financial comparison of Empire State Realty OP, L.P. (ESBA) and IPG PHOTONICS CORP (IPGP). Click either name above to swap in a different company.

IPG PHOTONICS CORP is the larger business by last-quarter revenue ($274.5M vs $199.2M, roughly 1.4× Empire State Realty OP, L.P.). Empire State Realty OP, L.P. runs the higher net margin — 16.1% vs 4.8%, a 11.3% gap on every dollar of revenue. On growth, IPG PHOTONICS CORP posted the faster year-over-year revenue change (17.1% vs 0.8%). Empire State Realty OP, L.P. produced more free cash flow last quarter ($50.6M vs $10.9M). Over the past eight quarters, Empire State Realty OP, L.P.'s revenue compounded faster (4.9% CAGR vs 4.4%).

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.

IPG Photonics Corporation is a manufacturer of fiber lasers. IPG Photonics developed and commercialized optical fiber lasers, which are used in a variety of applications including materials processing, medical applications and telecommunications. IPG has manufacturing facilities in the United States, Germany, Russia and Italy.

ESBA vs IPGP — Head-to-Head

Bigger by revenue
IPGP
IPGP
1.4× larger
IPGP
$274.5M
$199.2M
ESBA
Growing faster (revenue YoY)
IPGP
IPGP
+16.3% gap
IPGP
17.1%
0.8%
ESBA
Higher net margin
ESBA
ESBA
11.3% more per $
ESBA
16.1%
4.8%
IPGP
More free cash flow
ESBA
ESBA
$39.6M more FCF
ESBA
$50.6M
$10.9M
IPGP
Faster 2-yr revenue CAGR
ESBA
ESBA
Annualised
ESBA
4.9%
4.4%
IPGP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESBA
ESBA
IPGP
IPGP
Revenue
$199.2M
$274.5M
Net Profit
$32.2M
$13.3M
Gross Margin
36.1%
Operating Margin
17.8%
1.2%
Net Margin
16.1%
4.8%
Revenue YoY
0.8%
17.1%
Net Profit YoY
71.2%
69.8%
EPS (diluted)
$0.11
$0.30

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
IPGP
IPGP
Q4 25
$199.2M
$274.5M
Q3 25
$197.7M
$250.8M
Q2 25
$191.3M
$250.7M
Q1 25
$180.1M
$227.8M
Q4 24
$197.6M
$234.3M
Q3 24
$199.6M
$233.1M
Q2 24
$189.5M
$257.6M
Q1 24
$181.2M
$252.0M
Net Profit
ESBA
ESBA
IPGP
IPGP
Q4 25
$32.2M
$13.3M
Q3 25
$13.6M
$7.5M
Q2 25
$11.4M
$6.6M
Q1 25
$15.8M
$3.8M
Q4 24
$18.8M
$7.8M
Q3 24
$22.8M
$-233.6M
Q2 24
$28.6M
$20.2M
Q1 24
$10.2M
$24.1M
Gross Margin
ESBA
ESBA
IPGP
IPGP
Q4 25
36.1%
Q3 25
39.5%
Q2 25
37.3%
Q1 25
39.4%
Q4 24
38.6%
Q3 24
23.2%
Q2 24
37.3%
Q1 24
38.7%
Operating Margin
ESBA
ESBA
IPGP
IPGP
Q4 25
17.8%
1.2%
Q3 25
19.9%
3.1%
Q2 25
18.4%
0.0%
Q1 25
14.3%
0.8%
Q4 24
21.7%
6.0%
Q3 24
22.7%
-108.7%
Q2 24
20.8%
4.7%
Q1 24
17.1%
7.6%
Net Margin
ESBA
ESBA
IPGP
IPGP
Q4 25
16.1%
4.8%
Q3 25
6.9%
3.0%
Q2 25
6.0%
2.6%
Q1 25
8.8%
1.6%
Q4 24
9.5%
3.3%
Q3 24
11.4%
-100.2%
Q2 24
15.1%
7.8%
Q1 24
5.6%
9.6%
EPS (diluted)
ESBA
ESBA
IPGP
IPGP
Q4 25
$0.11
$0.30
Q3 25
$0.05
$0.18
Q2 25
$0.04
$0.16
Q1 25
$0.05
$0.09
Q4 24
$0.07
$0.27
Q3 24
$0.08
$-5.33
Q2 24
$0.10
$0.45
Q1 24
$0.03
$0.52

Balance Sheet & Financial Strength

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

Metric
ESBA
ESBA
IPGP
IPGP
Cash + ST InvestmentsLiquidity on hand
$132.7M
$839.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.1B
Total Assets
$4.5B
$2.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESBA
ESBA
IPGP
IPGP
Q4 25
$132.7M
$839.3M
Q3 25
$154.1M
$870.4M
Q2 25
$94.6M
$899.6M
Q1 25
$187.8M
$926.9M
Q4 24
$385.5M
$930.2M
Q3 24
$421.9M
$1.0B
Q2 24
$535.5M
$1.1B
Q1 24
$333.6M
$1.1B
Stockholders' Equity
ESBA
ESBA
IPGP
IPGP
Q4 25
$2.1B
Q3 25
$2.1B
Q2 25
$2.1B
Q1 25
$2.1B
Q4 24
$2.0B
Q3 24
$2.1B
Q2 24
$2.3B
Q1 24
$2.3B
Total Assets
ESBA
ESBA
IPGP
IPGP
Q4 25
$4.5B
$2.4B
Q3 25
$4.1B
$2.4B
Q2 25
$4.1B
$2.4B
Q1 25
$4.1B
$2.3B
Q4 24
$4.5B
$2.3B
Q3 24
$4.4B
$2.4B
Q2 24
$4.4B
$2.5B
Q1 24
$4.2B
$2.6B

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
IPGP
IPGP
Operating Cash FlowLast quarter
$249.1M
$28.8M
Free Cash FlowOCF − Capex
$50.6M
$10.9M
FCF MarginFCF / Revenue
25.4%
4.0%
Capex IntensityCapex / Revenue
99.6%
6.5%
Cash ConversionOCF / Net Profit
7.74×
2.17×
TTM Free Cash FlowTrailing 4 quarters
$109.3M
$-3.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESBA
ESBA
IPGP
IPGP
Q4 25
$249.1M
$28.8M
Q3 25
$105.3M
$35.3M
Q2 25
$26.7M
$-2.2M
Q1 25
$83.1M
$13.4M
Q4 24
$260.9M
$73.8M
Q3 24
$102.8M
$66.1M
Q2 24
$37.1M
$53.5M
Q1 24
$70.9M
$54.6M
Free Cash Flow
ESBA
ESBA
IPGP
IPGP
Q4 25
$50.6M
$10.9M
Q3 25
$72.8M
$14.6M
Q2 25
$-55.1M
$-17.6M
Q1 25
$41.1M
$-11.4M
Q4 24
$88.0M
$50.6M
Q3 24
$-65.1M
$43.0M
Q2 24
$19.5M
$29.2M
Q1 24
$23.2M
$26.5M
FCF Margin
ESBA
ESBA
IPGP
IPGP
Q4 25
25.4%
4.0%
Q3 25
36.8%
5.8%
Q2 25
-28.8%
-7.0%
Q1 25
22.8%
-5.0%
Q4 24
44.5%
21.6%
Q3 24
-32.6%
18.4%
Q2 24
10.3%
11.3%
Q1 24
12.8%
10.5%
Capex Intensity
ESBA
ESBA
IPGP
IPGP
Q4 25
99.6%
6.5%
Q3 25
16.5%
8.3%
Q2 25
42.8%
6.1%
Q1 25
23.4%
10.9%
Q4 24
87.5%
9.9%
Q3 24
84.1%
9.9%
Q2 24
9.3%
9.4%
Q1 24
26.3%
11.1%
Cash Conversion
ESBA
ESBA
IPGP
IPGP
Q4 25
7.74×
2.17×
Q3 25
7.72×
4.73×
Q2 25
2.35×
-0.34×
Q1 25
5.27×
3.58×
Q4 24
13.88×
9.44×
Q3 24
4.51×
Q2 24
1.30×
2.65×
Q1 24
6.94×
2.27×

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%

IPGP
IPGP

Materials Processing$232.8M85%
Laser And Non Laser Systems$38.8M14%
Transferred Over Time$5.3M2%

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