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Side-by-side financial comparison of Empire State Realty OP, L.P. (ESBA) and SILICON LABORATORIES INC. (SLAB). Click either name above to swap in a different company.

SILICON LABORATORIES INC. is the larger business by last-quarter revenue ($208.2M vs $199.2M, roughly 1.0× Empire State Realty OP, L.P.). On growth, SILICON LABORATORIES INC. posted the faster year-over-year revenue change (25.2% vs 0.8%). Empire State Realty OP, L.P. produced more free cash flow last quarter ($50.6M vs $-1.6M). Over the past eight quarters, SILICON LABORATORIES INC.'s revenue compounded faster (39.9% 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.

Silicon Laboratories, Inc., commonly referred to as Silicon Labs, is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide.

ESBA vs SLAB — Head-to-Head

Bigger by revenue
SLAB
SLAB
1.0× larger
SLAB
$208.2M
$199.2M
ESBA
Growing faster (revenue YoY)
SLAB
SLAB
+24.4% gap
SLAB
25.2%
0.8%
ESBA
More free cash flow
ESBA
ESBA
$52.2M more FCF
ESBA
$50.6M
$-1.6M
SLAB
Faster 2-yr revenue CAGR
SLAB
SLAB
Annualised
SLAB
39.9%
4.9%
ESBA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESBA
ESBA
SLAB
SLAB
Revenue
$199.2M
$208.2M
Net Profit
$32.2M
Gross Margin
63.4%
Operating Margin
17.8%
-1.6%
Net Margin
16.1%
Revenue YoY
0.8%
25.2%
Net Profit YoY
71.2%
EPS (diluted)
$0.11
$-0.07

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
SLAB
SLAB
Q1 26
$208.2M
Q4 25
$199.2M
$206.0M
Q3 25
$197.7M
$192.8M
Q2 25
$191.3M
$177.7M
Q1 25
$180.1M
Q4 24
$197.6M
$166.2M
Q3 24
$199.6M
$166.4M
Q2 24
$189.5M
$145.4M
Net Profit
ESBA
ESBA
SLAB
SLAB
Q1 26
Q4 25
$32.2M
$-9.9M
Q3 25
$13.6M
$-21.8M
Q2 25
$11.4M
Q1 25
$15.8M
Q4 24
$18.8M
Q3 24
$22.8M
$-28.5M
Q2 24
$28.6M
$-82.2M
Gross Margin
ESBA
ESBA
SLAB
SLAB
Q1 26
63.4%
Q4 25
57.8%
Q3 25
56.1%
Q2 25
55.0%
Q1 25
Q4 24
54.3%
Q3 24
54.3%
Q2 24
52.7%
Operating Margin
ESBA
ESBA
SLAB
SLAB
Q1 26
-1.6%
Q4 25
17.8%
-6.0%
Q3 25
19.9%
-11.9%
Q2 25
18.4%
-18.1%
Q1 25
14.3%
Q4 24
21.7%
-17.2%
Q3 24
22.7%
-17.9%
Q2 24
20.8%
-33.0%
Net Margin
ESBA
ESBA
SLAB
SLAB
Q1 26
Q4 25
16.1%
-4.8%
Q3 25
6.9%
-11.3%
Q2 25
6.0%
Q1 25
8.8%
Q4 24
9.5%
Q3 24
11.4%
-17.1%
Q2 24
15.1%
-56.5%
EPS (diluted)
ESBA
ESBA
SLAB
SLAB
Q1 26
$-0.07
Q4 25
$0.11
$-0.30
Q3 25
$0.05
$-0.67
Q2 25
$0.04
$-0.94
Q1 25
$0.05
Q4 24
$0.07
$-0.72
Q3 24
$0.08
$-0.88
Q2 24
$0.10
$-2.56

Balance Sheet & Financial Strength

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

Metric
ESBA
ESBA
SLAB
SLAB
Cash + ST InvestmentsLiquidity on hand
$132.7M
$443.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.1B
Total Assets
$4.5B
$1.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESBA
ESBA
SLAB
SLAB
Q1 26
$443.6M
Q4 25
$132.7M
$439.0M
Q3 25
$154.1M
$415.5M
Q2 25
$94.6M
$424.8M
Q1 25
$187.8M
Q4 24
$385.5M
$382.2M
Q3 24
$421.9M
$369.7M
Q2 24
$535.5M
$339.2M
Stockholders' Equity
ESBA
ESBA
SLAB
SLAB
Q1 26
$1.1B
Q4 25
$1.1B
Q3 25
$1.1B
Q2 25
$1.1B
Q1 25
Q4 24
$1.1B
Q3 24
$1.1B
Q2 24
$1.1B
Total Assets
ESBA
ESBA
SLAB
SLAB
Q1 26
$1.3B
Q4 25
$4.5B
$1.3B
Q3 25
$4.1B
$1.2B
Q2 25
$4.1B
$1.2B
Q1 25
$4.1B
Q4 24
$4.5B
$1.2B
Q3 24
$4.4B
$1.2B
Q2 24
$4.4B
$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
ESBA
ESBA
SLAB
SLAB
Operating Cash FlowLast quarter
$249.1M
$8.3M
Free Cash FlowOCF − Capex
$50.6M
$-1.6M
FCF MarginFCF / Revenue
25.4%
-0.8%
Capex IntensityCapex / Revenue
99.6%
4.8%
Cash ConversionOCF / Net Profit
7.74×
TTM Free Cash FlowTrailing 4 quarters
$109.3M
$65.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESBA
ESBA
SLAB
SLAB
Q1 26
$8.3M
Q4 25
$249.1M
$34.3M
Q3 25
$105.3M
$4.9M
Q2 25
$26.7M
$48.1M
Q1 25
$83.1M
Q4 24
$260.9M
$10.1M
Q3 24
$102.8M
$31.6M
Q2 24
$37.1M
$16.1M
Free Cash Flow
ESBA
ESBA
SLAB
SLAB
Q1 26
$-1.6M
Q4 25
$50.6M
$27.9M
Q3 25
$72.8M
$-3.8M
Q2 25
$-55.1M
$43.3M
Q1 25
$41.1M
Q4 24
$88.0M
$6.2M
Q3 24
$-65.1M
$29.4M
Q2 24
$19.5M
$12.6M
FCF Margin
ESBA
ESBA
SLAB
SLAB
Q1 26
-0.8%
Q4 25
25.4%
13.6%
Q3 25
36.8%
-2.0%
Q2 25
-28.8%
24.4%
Q1 25
22.8%
Q4 24
44.5%
3.7%
Q3 24
-32.6%
17.7%
Q2 24
10.3%
8.7%
Capex Intensity
ESBA
ESBA
SLAB
SLAB
Q1 26
4.8%
Q4 25
99.6%
3.1%
Q3 25
16.5%
4.5%
Q2 25
42.8%
2.7%
Q1 25
23.4%
Q4 24
87.5%
2.4%
Q3 24
84.1%
1.3%
Q2 24
9.3%
2.4%
Cash Conversion
ESBA
ESBA
SLAB
SLAB
Q1 26
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×

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%

SLAB
SLAB

Sales Channel Through Intermediary$157.5M76%
Sales Channel Directly To Consumer$50.7M24%

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