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Side-by-side financial comparison of 4D Molecular Therapeutics, Inc. (FDMT) and InterDigital, Inc. (IDCC). Click either name above to swap in a different company.

InterDigital, Inc. is the larger business by last-quarter revenue ($205.4M vs $85.1M, roughly 2.4× 4D Molecular Therapeutics, Inc.). InterDigital, Inc. runs the higher net margin — 36.7% vs 22.8%, a 13.9% gap on every dollar of revenue. On growth, 4D Molecular Therapeutics, Inc. posted the faster year-over-year revenue change (8508900.0% vs -2.4%). Over the past eight quarters, 4D Molecular Therapeutics, Inc.'s revenue compounded faster (5412.6% CAGR vs -4.1%).

4D Molecular Therapeutics is a clinical-stage biotechnology company specializing in the research and development of targeted adeno-associated virus (AAV) gene therapies. Its core product candidates address unmet medical needs in ophthalmology, cardiology, and pulmonary disease segments, serving global patient populations with rare and common hard-to-treat conditions.

InterDigital, Inc. is an American technology research and development company that provides wireless and video technologies for mobile devices, networks, and services worldwide. Founded in 1972, InterDigital is listed on the Nasdaq and is included in the S&P 600 index.

FDMT vs IDCC — Head-to-Head

Bigger by revenue
IDCC
IDCC
2.4× larger
IDCC
$205.4M
$85.1M
FDMT
Growing faster (revenue YoY)
FDMT
FDMT
+8508902.4% gap
FDMT
8508900.0%
-2.4%
IDCC
Higher net margin
IDCC
IDCC
13.9% more per $
IDCC
36.7%
22.8%
FDMT
Faster 2-yr revenue CAGR
FDMT
FDMT
Annualised
FDMT
5412.6%
-4.1%
IDCC

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
FDMT
FDMT
IDCC
IDCC
Revenue
$85.1M
$205.4M
Net Profit
$19.4M
$75.3M
Gross Margin
Operating Margin
17.3%
40.0%
Net Margin
22.8%
36.7%
Revenue YoY
8508900.0%
-2.4%
Net Profit YoY
139.1%
-34.8%
EPS (diluted)
$0.43
$2.14

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
FDMT
FDMT
IDCC
IDCC
Q1 26
$205.4M
Q4 25
$85.1M
$158.2M
Q3 25
$90.0K
$164.7M
Q2 25
$15.0K
$300.6M
Q1 25
$14.0K
$210.5M
Q4 24
$1.0K
$252.8M
Q3 24
$3.0K
$128.7M
Q2 24
$5.0K
$223.5M
Net Profit
FDMT
FDMT
IDCC
IDCC
Q1 26
$75.3M
Q4 25
$19.4M
$43.0M
Q3 25
$-56.9M
$67.5M
Q2 25
$-54.7M
$180.6M
Q1 25
$-48.0M
$115.6M
Q4 24
$133.1M
Q3 24
$-43.8M
$34.2M
Q2 24
$-35.0M
$109.7M
Operating Margin
FDMT
FDMT
IDCC
IDCC
Q1 26
40.0%
Q4 25
17.3%
30.2%
Q3 25
-67983.3%
46.0%
Q2 25
-396373.3%
68.3%
Q1 25
-383007.1%
62.6%
Q4 24
64.3%
Q3 24
-1704400.0%
30.6%
Q2 24
-849120.0%
59.9%
Net Margin
FDMT
FDMT
IDCC
IDCC
Q1 26
36.7%
Q4 25
22.8%
27.2%
Q3 25
-63195.6%
41.0%
Q2 25
-364386.7%
60.1%
Q1 25
-342657.1%
54.9%
Q4 24
52.7%
Q3 24
-1461433.3%
26.6%
Q2 24
-699060.0%
49.1%
EPS (diluted)
FDMT
FDMT
IDCC
IDCC
Q1 26
$2.14
Q4 25
$0.43
$1.07
Q3 25
$-1.01
$1.93
Q2 25
$-0.98
$5.35
Q1 25
$-0.86
$3.45
Q4 24
$4.12
Q3 24
$-0.79
$1.14
Q2 24
$-0.63
$3.93

Balance Sheet & Financial Strength

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

Metric
FDMT
FDMT
IDCC
IDCC
Cash + ST InvestmentsLiquidity on hand
$402.7M
Total DebtLower is stronger
$377.8M
Stockholders' EquityBook value
$505.7M
$1.1B
Total Assets
$566.7M
$2.1B
Debt / EquityLower = less leverage
0.34×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
$402.7M
$1.2B
Q3 25
$305.1M
$1.3B
Q2 25
$293.2M
$937.0M
Q1 25
$321.4M
$883.3M
Q4 24
$424.9M
$958.2M
Q3 24
$501.9M
$813.2M
Q2 24
$541.9M
$760.3M
Total Debt
FDMT
FDMT
IDCC
IDCC
Q1 26
$377.8M
Q4 25
$16.3M
Q3 25
$17.1M
Q2 25
$16.6M
Q1 25
$16.0M
Q4 24
$15.4M
Q3 24
$18.3M
Q2 24
$17.7M
Stockholders' Equity
FDMT
FDMT
IDCC
IDCC
Q1 26
$1.1B
Q4 25
$505.7M
$1.1B
Q3 25
$369.0M
$1.1B
Q2 25
$420.9M
$1.1B
Q1 25
$469.7M
$936.9M
Q4 24
$510.6M
$857.2M
Q3 24
$552.9M
$722.5M
Q2 24
$588.3M
$696.8M
Total Assets
FDMT
FDMT
IDCC
IDCC
Q1 26
$2.1B
Q4 25
$566.7M
$2.1B
Q3 25
$424.0M
$2.1B
Q2 25
$473.6M
$2.0B
Q1 25
$515.7M
$1.9B
Q4 24
$560.4M
$1.8B
Q3 24
$604.0M
$1.7B
Q2 24
$620.1M
$1.6B
Debt / Equity
FDMT
FDMT
IDCC
IDCC
Q1 26
0.34×
Q4 25
0.01×
Q3 25
0.02×
Q2 25
0.02×
Q1 25
0.02×
Q4 24
0.02×
Q3 24
0.03×
Q2 24
0.03×

Cash Flow & Capital Efficiency

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

Metric
FDMT
FDMT
IDCC
IDCC
Operating Cash FlowLast quarter
$28.6M
Free Cash FlowOCF − Capex
$28.5M
FCF MarginFCF / Revenue
33.5%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
1.47×
TTM Free Cash FlowTrailing 4 quarters
$-109.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
$28.6M
$544.5M
Q3 25
$-46.5M
$395.9M
Q2 25
$-43.4M
$105.1M
Q1 25
$-47.8M
$-20.0M
Q4 24
$-134.6M
$271.5M
Q3 24
$-29.4M
$77.6M
Q2 24
$-30.2M
$-48.9M
Free Cash Flow
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
$28.5M
$528.6M
Q3 25
$-46.6M
$395.3M
Q2 25
$-43.4M
$104.5M
Q1 25
$-48.4M
$-34.5M
Q4 24
$-138.4M
$265.7M
Q3 24
$-31.2M
$76.7M
Q2 24
$-30.6M
$-49.5M
FCF Margin
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
33.5%
334.0%
Q3 25
-51765.6%
240.1%
Q2 25
-289620.0%
34.8%
Q1 25
-345635.7%
-16.4%
Q4 24
-13837100.0%
105.1%
Q3 24
-1038966.7%
59.6%
Q2 24
-611840.0%
-22.1%
Capex Intensity
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
0.1%
10.0%
Q3 25
101.1%
0.4%
Q2 25
440.0%
0.2%
Q1 25
4507.1%
6.9%
Q4 24
378600.0%
2.3%
Q3 24
59266.7%
0.7%
Q2 24
6980.0%
0.3%
Cash Conversion
FDMT
FDMT
IDCC
IDCC
Q1 26
Q4 25
1.47×
12.67×
Q3 25
5.87×
Q2 25
0.58×
Q1 25
-0.17×
Q4 24
2.04×
Q3 24
2.27×
Q2 24
-0.45×

Financial Flow Comparison

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

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