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Side-by-side financial comparison of Douglas Elliman Inc. (DOUG) and PTC THERAPEUTICS, INC. (PTCT). Click either name above to swap in a different company.

Douglas Elliman Inc. is the larger business by last-quarter revenue ($245.4M vs $164.7M, roughly 1.5× PTC THERAPEUTICS, INC.). Douglas Elliman Inc. runs the higher net margin — 27.9% vs -82.0%, a 109.9% gap on every dollar of revenue. On growth, Douglas Elliman Inc. posted the faster year-over-year revenue change (0.9% vs -22.7%). Douglas Elliman Inc. produced more free cash flow last quarter ($-14.7M vs $-36.6M). Over the past eight quarters, Douglas Elliman Inc.'s revenue compounded faster (10.7% CAGR vs -11.5%).

Douglas Elliman Inc. is a leading U.S.-based residential real estate brokerage firm. It offers luxury property sales, rentals, property management, and advisory solutions, serving high-net-worth clients across key metro markets including New York, California, Florida, and Texas.

PTC Therapeutics, Inc. is a US pharmaceutical company focused on the development of orally administered small molecule drugs and gene therapy which regulate gene expression by targeting post-transcriptional control (PTC) mechanisms in orphan diseases.

DOUG vs PTCT — Head-to-Head

Bigger by revenue
DOUG
DOUG
1.5× larger
DOUG
$245.4M
$164.7M
PTCT
Growing faster (revenue YoY)
DOUG
DOUG
+23.6% gap
DOUG
0.9%
-22.7%
PTCT
Higher net margin
DOUG
DOUG
109.9% more per $
DOUG
27.9%
-82.0%
PTCT
More free cash flow
DOUG
DOUG
$22.0M more FCF
DOUG
$-14.7M
$-36.6M
PTCT
Faster 2-yr revenue CAGR
DOUG
DOUG
Annualised
DOUG
10.7%
-11.5%
PTCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
DOUG
DOUG
PTCT
PTCT
Revenue
$245.4M
$164.7M
Net Profit
$68.6M
$-135.0M
Gross Margin
Operating Margin
27.3%
-43.3%
Net Margin
27.9%
-82.0%
Revenue YoY
0.9%
-22.7%
Net Profit YoY
1243.4%
-104.8%
EPS (diluted)
$0.80
$-1.63

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
DOUG
DOUG
PTCT
PTCT
Q4 25
$245.4M
$164.7M
Q3 25
$262.8M
$211.0M
Q2 25
$271.4M
$178.9M
Q1 25
$253.4M
$1.2B
Q4 24
$243.3M
$213.2M
Q3 24
$266.3M
$196.8M
Q2 24
$285.8M
$186.7M
Q1 24
$200.2M
$210.1M
Net Profit
DOUG
DOUG
PTCT
PTCT
Q4 25
$68.6M
$-135.0M
Q3 25
$-24.7M
$15.9M
Q2 25
$-22.7M
$-64.8M
Q1 25
$-6.0M
$866.6M
Q4 24
$-6.0M
$-65.9M
Q3 24
$-27.2M
$-106.7M
Q2 24
$-1.7M
$-99.2M
Q1 24
$-41.5M
$-91.6M
Operating Margin
DOUG
DOUG
PTCT
PTCT
Q4 25
27.3%
-43.3%
Q3 25
-4.1%
1.4%
Q2 25
-2.0%
-19.5%
Q1 25
-2.1%
82.5%
Q4 24
-6.7%
-76.2%
Q3 24
-2.8%
-27.7%
Q2 24
-1.3%
-21.5%
Q1 24
-20.7%
-21.6%
Net Margin
DOUG
DOUG
PTCT
PTCT
Q4 25
27.9%
-82.0%
Q3 25
-9.4%
7.5%
Q2 25
-8.4%
-36.3%
Q1 25
-2.4%
73.7%
Q4 24
-2.5%
-30.9%
Q3 24
-10.2%
-54.2%
Q2 24
-0.6%
-53.1%
Q1 24
-20.7%
-43.6%
EPS (diluted)
DOUG
DOUG
PTCT
PTCT
Q4 25
$0.80
$-1.63
Q3 25
$-0.29
$0.20
Q2 25
$-0.27
$-0.83
Q1 25
$-0.07
$10.04
Q4 24
$-0.06
$-0.85
Q3 24
$-0.33
$-1.39
Q2 24
$-0.02
$-1.29
Q1 24
$-0.50
$-1.20

Balance Sheet & Financial Strength

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

Metric
DOUG
DOUG
PTCT
PTCT
Cash + ST InvestmentsLiquidity on hand
$115.5M
$1.9B
Total DebtLower is stronger
Stockholders' EquityBook value
$183.9M
$-205.3M
Total Assets
$444.4M
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DOUG
DOUG
PTCT
PTCT
Q4 25
$115.5M
$1.9B
Q3 25
$143.0M
$1.7B
Q2 25
$136.3M
$2.0B
Q1 25
$136.8M
$2.0B
Q4 24
$145.5M
$1.1B
Q3 24
$151.4M
$1.0B
Q2 24
$92.9M
$1.1B
Q1 24
$91.5M
$884.8M
Stockholders' Equity
DOUG
DOUG
PTCT
PTCT
Q4 25
$183.9M
$-205.3M
Q3 25
$115.1M
$-155.8M
Q2 25
$137.6M
$-206.5M
Q1 25
$158.2M
$-185.8M
Q4 24
$162.2M
$-1.1B
Q3 24
$173.6M
$-1.1B
Q2 24
$196.9M
$-980.2M
Q1 24
$195.1M
$-893.9M
Total Assets
DOUG
DOUG
PTCT
PTCT
Q4 25
$444.4M
$2.9B
Q3 25
$480.6M
$2.6B
Q2 25
$489.0M
$2.6B
Q1 25
$493.9M
$2.7B
Q4 24
$493.9M
$1.7B
Q3 24
$502.7M
$1.8B
Q2 24
$463.9M
$1.9B
Q1 24
$461.1M
$1.8B

Cash Flow & Capital Efficiency

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

Metric
DOUG
DOUG
PTCT
PTCT
Operating Cash FlowLast quarter
$-14.4M
$-34.3M
Free Cash FlowOCF − Capex
$-14.7M
$-36.6M
FCF MarginFCF / Revenue
-6.0%
-22.3%
Capex IntensityCapex / Revenue
0.1%
1.4%
Cash ConversionOCF / Net Profit
-0.21×
TTM Free Cash FlowTrailing 4 quarters
$-17.2M
$702.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DOUG
DOUG
PTCT
PTCT
Q4 25
$-14.4M
$-34.3M
Q3 25
$5.5M
$-66.3M
Q2 25
$642.0K
$-58.3M
Q1 25
$-5.6M
$870.1M
Q4 24
$-9.0M
$-30.0M
Q3 24
$9.0M
$-77.0M
Q2 24
$1.3M
$-71.5M
Q1 24
$-27.3M
$70.8M
Free Cash Flow
DOUG
DOUG
PTCT
PTCT
Q4 25
$-14.7M
$-36.6M
Q3 25
$4.7M
$-69.7M
Q2 25
$-575.0K
$-59.6M
Q1 25
$-6.7M
$868.4M
Q4 24
$-10.2M
$-33.8M
Q3 24
$7.7M
$-77.5M
Q2 24
$432.0K
$-78.8M
Q1 24
$-29.4M
$61.2M
FCF Margin
DOUG
DOUG
PTCT
PTCT
Q4 25
-6.0%
-22.3%
Q3 25
1.8%
-33.1%
Q2 25
-0.2%
-33.3%
Q1 25
-2.6%
73.8%
Q4 24
-4.2%
-15.8%
Q3 24
2.9%
-39.4%
Q2 24
0.2%
-42.2%
Q1 24
-14.7%
29.1%
Capex Intensity
DOUG
DOUG
PTCT
PTCT
Q4 25
0.1%
1.4%
Q3 25
0.3%
1.6%
Q2 25
0.4%
0.7%
Q1 25
0.4%
0.1%
Q4 24
0.5%
1.8%
Q3 24
0.5%
0.3%
Q2 24
0.3%
4.0%
Q1 24
1.0%
4.6%
Cash Conversion
DOUG
DOUG
PTCT
PTCT
Q4 25
-0.21×
Q3 25
-4.17×
Q2 25
Q1 25
1.00×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

DOUG
DOUG

Commissions And Other Brokerage Income$240.3M98%
Property Management Income$2.8M1%
Property Management$2.2M1%

PTCT
PTCT

Segment breakdown not available.

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