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Side-by-side financial comparison of Protagonist Therapeutics, Inc (PTGX) and Walker & Dunlop, Inc. (WD). Click either name above to swap in a different company.

Walker & Dunlop, Inc. is the larger business by last-quarter revenue ($340.0M vs $170.6M, roughly 2.0× Protagonist Therapeutics, Inc). Protagonist Therapeutics, Inc runs the higher net margin — 77.2% vs -12.9%, a 90.1% gap on every dollar of revenue. On growth, Protagonist Therapeutics, Inc posted the faster year-over-year revenue change (184.4% vs -0.4%). Protagonist Therapeutics, Inc produced more free cash flow last quarter ($182.8M vs $-680.1M).

Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on discovering and developing novel peptide-based targeted therapies for unmet medical needs, primarily covering gastrointestinal disorders, inflammatory diseases and rare disease indications. Its lead product candidates target inflammatory bowel disease and other chronic immune-related conditions, with operations spanning global R&D and partnership collaborations.

Walker & Dunlop, Inc. is one of the largest commercial real estate finance and advisory services firms in the United States and internationally.

PTGX vs WD — Head-to-Head

Bigger by revenue
WD
WD
2.0× larger
WD
$340.0M
$170.6M
PTGX
Growing faster (revenue YoY)
PTGX
PTGX
+184.8% gap
PTGX
184.4%
-0.4%
WD
Higher net margin
PTGX
PTGX
90.1% more per $
PTGX
77.2%
-12.9%
WD
More free cash flow
PTGX
PTGX
$862.9M more FCF
PTGX
$182.8M
$-680.1M
WD

Income Statement — Q4 FY2024 vs Q4 FY2025

Metric
PTGX
PTGX
WD
WD
Revenue
$170.6M
$340.0M
Net Profit
$131.7M
$-13.9M
Gross Margin
Operating Margin
74.3%
-17.2%
Net Margin
77.2%
-12.9%
Revenue YoY
184.4%
-0.4%
Net Profit YoY
381.7%
-131.0%
EPS (diluted)
$2.01
$-0.41

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
PTGX
PTGX
WD
WD
Q4 25
$340.0M
Q3 25
$337.7M
Q2 25
$319.2M
Q1 25
$237.4M
Q4 24
$170.6M
$341.5M
Q3 24
$292.3M
Q2 24
$270.7M
Q1 24
$255.0M
$228.1M
Net Profit
PTGX
PTGX
WD
WD
Q4 25
$-13.9M
Q3 25
$33.5M
Q2 25
$34.0M
Q1 25
$2.8M
Q4 24
$131.7M
$44.8M
Q3 24
$28.8M
Q2 24
$22.7M
Q1 24
$207.3M
$11.9M
Operating Margin
PTGX
PTGX
WD
WD
Q4 25
-17.2%
Q3 25
13.6%
Q2 25
14.5%
Q1 25
2.2%
Q4 24
74.3%
15.3%
Q3 24
12.8%
Q2 24
10.4%
Q1 24
80.9%
6.0%
Net Margin
PTGX
PTGX
WD
WD
Q4 25
-12.9%
Q3 25
9.9%
Q2 25
10.6%
Q1 25
1.2%
Q4 24
77.2%
13.1%
Q3 24
9.9%
Q2 24
8.4%
Q1 24
81.3%
5.2%
EPS (diluted)
PTGX
PTGX
WD
WD
Q4 25
$-0.41
Q3 25
$0.98
Q2 25
$0.99
Q1 25
$0.08
Q4 24
$2.01
$1.32
Q3 24
$0.85
Q2 24
$0.67
Q1 24
$3.26
$0.35

Balance Sheet & Financial Strength

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

Metric
PTGX
PTGX
WD
WD
Cash + ST InvestmentsLiquidity on hand
$418.9M
$299.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$675.3M
$1.7B
Total Assets
$744.7M
$5.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PTGX
PTGX
WD
WD
Q4 25
$299.3M
Q3 25
$274.8M
Q2 25
$233.7M
Q1 25
$181.0M
Q4 24
$418.9M
$279.3M
Q3 24
$179.8M
Q2 24
$208.1M
Q1 24
$322.6M
$216.5M
Stockholders' Equity
PTGX
PTGX
WD
WD
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$1.8B
Q1 25
$1.7B
Q4 24
$675.3M
$1.7B
Q3 24
$1.7B
Q2 24
$1.7B
Q1 24
$560.4M
$1.7B
Total Assets
PTGX
PTGX
WD
WD
Q4 25
$5.1B
Q3 25
$5.8B
Q2 25
$4.7B
Q1 25
$4.5B
Q4 24
$744.7M
$4.4B
Q3 24
$4.6B
Q2 24
$4.2B
Q1 24
$629.3M
$3.8B

Cash Flow & Capital Efficiency

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

Metric
PTGX
PTGX
WD
WD
Operating Cash FlowLast quarter
$184.2M
$-664.3M
Free Cash FlowOCF − Capex
$182.8M
$-680.1M
FCF MarginFCF / Revenue
107.1%
-200.0%
Capex IntensityCapex / Revenue
0.8%
4.6%
Cash ConversionOCF / Net Profit
1.40×
TTM Free Cash FlowTrailing 4 quarters
$101.7M
$-2.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PTGX
PTGX
WD
WD
Q4 25
$-664.3M
Q3 25
$-948.1M
Q2 25
$-238.5M
Q1 25
$-281.1M
Q4 24
$184.2M
$129.4M
Q3 24
$-202.0M
Q2 24
$-237.8M
Q1 24
$-27.4M
$38.4M
Free Cash Flow
PTGX
PTGX
WD
WD
Q4 25
$-680.1M
Q3 25
$-950.4M
Q2 25
$-241.0M
Q1 25
$-284.7M
Q4 24
$182.8M
$116.4M
Q3 24
$-204.0M
Q2 24
$-241.7M
Q1 24
$-27.7M
$35.2M
FCF Margin
PTGX
PTGX
WD
WD
Q4 25
-200.0%
Q3 25
-281.5%
Q2 25
-75.5%
Q1 25
-120.0%
Q4 24
107.1%
34.1%
Q3 24
-69.8%
Q2 24
-89.3%
Q1 24
-10.9%
15.4%
Capex Intensity
PTGX
PTGX
WD
WD
Q4 25
4.6%
Q3 25
0.7%
Q2 25
0.8%
Q1 25
1.5%
Q4 24
0.8%
3.8%
Q3 24
0.7%
Q2 24
1.4%
Q1 24
0.1%
1.4%
Cash Conversion
PTGX
PTGX
WD
WD
Q4 25
Q3 25
-28.34×
Q2 25
-7.02×
Q1 25
-102.07×
Q4 24
1.40×
2.89×
Q3 24
-7.01×
Q2 24
-10.49×
Q1 24
-0.13×
3.24×

Financial Flow Comparison

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

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