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Side-by-side financial comparison of Piedmont Realty Trust, Inc. (PDM) and PTC THERAPEUTICS, INC. (PTCT). Click either name above to swap in a different company.

PTC THERAPEUTICS, INC. is the larger business by last-quarter revenue ($164.7M vs $143.3M, roughly 1.1× Piedmont Realty Trust, Inc.). Piedmont Realty Trust, Inc. runs the higher net margin — -31.4% vs -82.0%, a 50.6% gap on every dollar of revenue. On growth, Piedmont Realty Trust, Inc. posted the faster year-over-year revenue change (0.4% vs -22.7%). Over the past eight quarters, Piedmont Realty Trust, Inc.'s revenue compounded faster (0.0% CAGR vs -11.5%).

Piedmont Realty Trust, Inc. is a publicly traded real estate investment trust (REIT) that owns, operates, and invests in high-quality office properties primarily located in high-growth metropolitan areas across the United States. It serves corporate tenants across multiple industry sectors including technology, professional services, and healthcare, and pursues stable long-term returns for stakeholders via strategic property management and portfolio optimization.

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.

PDM vs PTCT — Head-to-Head

Bigger by revenue
PTCT
PTCT
1.1× larger
PTCT
$164.7M
$143.3M
PDM
Growing faster (revenue YoY)
PDM
PDM
+23.2% gap
PDM
0.4%
-22.7%
PTCT
Higher net margin
PDM
PDM
50.6% more per $
PDM
-31.4%
-82.0%
PTCT
Faster 2-yr revenue CAGR
PDM
PDM
Annualised
PDM
0.0%
-11.5%
PTCT

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
PDM
PDM
PTCT
PTCT
Revenue
$143.3M
$164.7M
Net Profit
$-45.0M
$-135.0M
Gross Margin
Operating Margin
-43.3%
Net Margin
-31.4%
-82.0%
Revenue YoY
0.4%
-22.7%
Net Profit YoY
-27.9%
-104.8%
EPS (diluted)
$-0.10
$-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
PDM
PDM
PTCT
PTCT
Q1 26
$143.3M
Q4 25
$142.9M
$164.7M
Q3 25
$139.2M
$211.0M
Q2 25
$140.3M
$178.9M
Q1 25
$142.7M
$1.2B
Q4 24
$143.2M
$213.2M
Q3 24
$139.3M
$196.8M
Q2 24
$143.3M
$186.7M
Net Profit
PDM
PDM
PTCT
PTCT
Q1 26
$-45.0M
Q4 25
$-43.2M
$-135.0M
Q3 25
$-13.5M
$15.9M
Q2 25
$-16.8M
$-64.8M
Q1 25
$-10.1M
$866.6M
Q4 24
$-30.0M
$-65.9M
Q3 24
$-11.5M
$-106.7M
Q2 24
$-9.8M
$-99.2M
Operating Margin
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
-43.3%
Q3 25
1.4%
Q2 25
-19.5%
Q1 25
82.5%
Q4 24
-76.2%
Q3 24
-27.7%
Q2 24
-21.5%
Net Margin
PDM
PDM
PTCT
PTCT
Q1 26
-31.4%
Q4 25
-30.3%
-82.0%
Q3 25
-9.7%
7.5%
Q2 25
-12.0%
-36.3%
Q1 25
-7.1%
73.7%
Q4 24
-20.9%
-30.9%
Q3 24
-8.3%
-54.2%
Q2 24
-6.8%
-53.1%
EPS (diluted)
PDM
PDM
PTCT
PTCT
Q1 26
$-0.10
Q4 25
$-0.34
$-1.63
Q3 25
$-0.11
$0.20
Q2 25
$-0.14
$-0.83
Q1 25
$-0.08
$10.04
Q4 24
$-0.25
$-0.85
Q3 24
$-0.09
$-1.39
Q2 24
$-0.08
$-1.29

Balance Sheet & Financial Strength

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

Metric
PDM
PDM
PTCT
PTCT
Cash + ST InvestmentsLiquidity on hand
$2.3M
$1.9B
Total DebtLower is stronger
Stockholders' EquityBook value
$1.5B
$-205.3M
Total Assets
$4.0B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PDM
PDM
PTCT
PTCT
Q1 26
$2.3M
Q4 25
$731.0K
$1.9B
Q3 25
$3.0M
$1.7B
Q2 25
$3.3M
$2.0B
Q1 25
$2.9M
$2.0B
Q4 24
$109.6M
$1.1B
Q3 24
$133.6M
$1.0B
Q2 24
$138.5M
$1.1B
Total Debt
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
$2.2B
Q3 25
$2.2B
Q2 25
$2.2B
Q1 25
$2.2B
Q4 24
$2.2B
Q3 24
$2.2B
Q2 24
$2.2B
Stockholders' Equity
PDM
PDM
PTCT
PTCT
Q1 26
$1.5B
Q4 25
$1.5B
$-205.3M
Q3 25
$1.5B
$-155.8M
Q2 25
$1.5B
$-206.5M
Q1 25
$1.6B
$-185.8M
Q4 24
$1.6B
$-1.1B
Q3 24
$1.6B
$-1.1B
Q2 24
$1.7B
$-980.2M
Total Assets
PDM
PDM
PTCT
PTCT
Q1 26
$4.0B
Q4 25
$4.0B
$2.9B
Q3 25
$4.0B
$2.6B
Q2 25
$4.0B
$2.6B
Q1 25
$4.0B
$2.7B
Q4 24
$4.1B
$1.7B
Q3 24
$4.1B
$1.8B
Q2 24
$4.2B
$1.9B
Debt / Equity
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
1.49×
Q3 25
1.43×
Q2 25
1.41×
Q1 25
1.40×
Q4 24
1.40×
Q3 24
1.36×
Q2 24
1.34×

Cash Flow & Capital Efficiency

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

Metric
PDM
PDM
PTCT
PTCT
Operating Cash FlowLast quarter
$-34.3M
Free Cash FlowOCF − Capex
$-36.6M
FCF MarginFCF / Revenue
-22.3%
Capex IntensityCapex / Revenue
110.3%
1.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$702.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
$140.6M
$-34.3M
Q3 25
$35.8M
$-66.3M
Q2 25
$50.1M
$-58.3M
Q1 25
$3.7M
$870.1M
Q4 24
$198.1M
$-30.0M
Q3 24
$42.9M
$-77.0M
Q2 24
$66.8M
$-71.5M
Free Cash Flow
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
$-36.6M
Q3 25
$-69.7M
Q2 25
$-59.6M
Q1 25
$868.4M
Q4 24
$-33.8M
Q3 24
$-77.5M
Q2 24
$-78.8M
FCF Margin
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
-22.3%
Q3 25
-33.1%
Q2 25
-33.3%
Q1 25
73.8%
Q4 24
-15.8%
Q3 24
-39.4%
Q2 24
-42.2%
Capex Intensity
PDM
PDM
PTCT
PTCT
Q1 26
110.3%
Q4 25
1.4%
Q3 25
1.6%
Q2 25
0.7%
Q1 25
0.1%
Q4 24
1.8%
Q3 24
0.3%
Q2 24
4.0%
Cash Conversion
PDM
PDM
PTCT
PTCT
Q1 26
Q4 25
Q3 25
-4.17×
Q2 25
Q1 25
1.00×
Q4 24
Q3 24
Q2 24

Financial Flow Comparison

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

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