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

James River Group Holdings, Inc. is the larger business by last-quarter revenue ($167.7M vs $85.1M, roughly 2.0× 4D Molecular Therapeutics, Inc.). 4D Molecular Therapeutics, Inc. runs the higher net margin — 22.8% vs 19.1%, a 3.7% gap on every dollar of revenue. On growth, 4D Molecular Therapeutics, Inc. posted the faster year-over-year revenue change (8508900.0% vs 32.4%). 4D Molecular Therapeutics, Inc. produced more free cash flow last quarter ($28.5M vs $-23.6M). Over the past eight quarters, 4D Molecular Therapeutics, Inc.'s revenue compounded faster (5412.6% CAGR vs -8.7%).

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.

James River Corporation was an American pulp and paper company based in Richmond, Virginia, once the largest paper manufacturer in the world.

FDMT vs JRVR — Head-to-Head

Bigger by revenue
JRVR
JRVR
2.0× larger
JRVR
$167.7M
$85.1M
FDMT
Growing faster (revenue YoY)
FDMT
FDMT
+8508867.6% gap
FDMT
8508900.0%
32.4%
JRVR
Higher net margin
FDMT
FDMT
3.7% more per $
FDMT
22.8%
19.1%
JRVR
More free cash flow
FDMT
FDMT
$52.1M more FCF
FDMT
$28.5M
$-23.6M
JRVR
Faster 2-yr revenue CAGR
FDMT
FDMT
Annualised
FDMT
5412.6%
-8.7%
JRVR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FDMT
FDMT
JRVR
JRVR
Revenue
$85.1M
$167.7M
Net Profit
$19.4M
$32.1M
Gross Margin
Operating Margin
17.3%
14.6%
Net Margin
22.8%
19.1%
Revenue YoY
8508900.0%
32.4%
Net Profit YoY
139.1%
149.5%
EPS (diluted)
$0.43
$0.59

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
JRVR
JRVR
Q4 25
$85.1M
$167.7M
Q3 25
$90.0K
$172.7M
Q2 25
$15.0K
$174.8M
Q1 25
$14.0K
$172.3M
Q4 24
$1.0K
$126.7M
Q3 24
$3.0K
$191.5M
Q2 24
$5.0K
$188.3M
Q1 24
$28.0K
$201.1M
Net Profit
FDMT
FDMT
JRVR
JRVR
Q4 25
$19.4M
$32.1M
Q3 25
$-56.9M
$1.0M
Q2 25
$-54.7M
$4.8M
Q1 25
$-48.0M
$9.6M
Q4 24
$-64.8M
Q3 24
$-43.8M
$-39.4M
Q2 24
$-35.0M
$7.6M
Q1 24
$-32.4M
$15.4M
Operating Margin
FDMT
FDMT
JRVR
JRVR
Q4 25
17.3%
14.6%
Q3 25
-67983.3%
1.5%
Q2 25
-396373.3%
4.2%
Q1 25
-383007.1%
9.3%
Q4 24
-57.0%
Q3 24
-1704400.0%
-27.1%
Q2 24
-849120.0%
10.7%
Q1 24
-136200.0%
16.4%
Net Margin
FDMT
FDMT
JRVR
JRVR
Q4 25
22.8%
19.1%
Q3 25
-63195.6%
0.6%
Q2 25
-364386.7%
2.7%
Q1 25
-342657.1%
5.6%
Q4 24
-51.1%
Q3 24
-1461433.3%
-20.6%
Q2 24
-699060.0%
4.0%
Q1 24
-115717.9%
7.7%
EPS (diluted)
FDMT
FDMT
JRVR
JRVR
Q4 25
$0.43
$0.59
Q3 25
$-1.01
$-0.02
Q2 25
$-0.98
$0.06
Q1 25
$-0.86
$0.16
Q4 24
$-2.44
Q3 24
$-0.79
$-1.10
Q2 24
$-0.63
$0.13
Q1 24
$-0.66
$0.35

Balance Sheet & Financial Strength

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

Metric
FDMT
FDMT
JRVR
JRVR
Cash + ST InvestmentsLiquidity on hand
$402.7M
$260.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$505.7M
$538.2M
Total Assets
$566.7M
$4.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FDMT
FDMT
JRVR
JRVR
Q4 25
$402.7M
$260.9M
Q3 25
$305.1M
$238.8M
Q2 25
$293.2M
$220.0M
Q1 25
$321.4M
$279.4M
Q4 24
$424.9M
$362.3M
Q3 24
$501.9M
$359.8M
Q2 24
$541.9M
$672.5M
Q1 24
$525.9M
$305.5M
Stockholders' Equity
FDMT
FDMT
JRVR
JRVR
Q4 25
$505.7M
$538.2M
Q3 25
$369.0M
$503.6M
Q2 25
$420.9M
$492.6M
Q1 25
$469.7M
$484.5M
Q4 24
$510.6M
$460.9M
Q3 24
$552.9M
$530.3M
Q2 24
$588.3M
$541.8M
Q1 24
$600.6M
$539.5M
Total Assets
FDMT
FDMT
JRVR
JRVR
Q4 25
$566.7M
$4.9B
Q3 25
$424.0M
$5.0B
Q2 25
$473.6M
$5.0B
Q1 25
$515.7M
$4.9B
Q4 24
$560.4M
$5.0B
Q3 24
$604.0M
$5.0B
Q2 24
$620.1M
$4.7B
Q1 24
$629.9M
$5.3B

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
JRVR
JRVR
Operating Cash FlowLast quarter
$28.6M
$-18.8M
Free Cash FlowOCF − Capex
$28.5M
$-23.6M
FCF MarginFCF / Revenue
33.5%
-14.1%
Capex IntensityCapex / Revenue
0.1%
2.9%
Cash ConversionOCF / Net Profit
1.47×
-0.59×
TTM Free Cash FlowTrailing 4 quarters
$-109.9M
$-17.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FDMT
FDMT
JRVR
JRVR
Q4 25
$28.6M
$-18.8M
Q3 25
$-46.5M
$34.3M
Q2 25
$-43.4M
$25.2M
Q1 25
$-47.8M
$-51.5M
Q4 24
$-134.6M
$-247.1M
Q3 24
$-29.4M
$-269.9M
Q2 24
$-30.2M
$-8.7M
Q1 24
$-29.1M
$24.1M
Free Cash Flow
FDMT
FDMT
JRVR
JRVR
Q4 25
$28.5M
$-23.6M
Q3 25
$-46.6M
$33.7M
Q2 25
$-43.4M
$24.7M
Q1 25
$-48.4M
$-52.7M
Q4 24
$-138.4M
$-252.0M
Q3 24
$-31.2M
$-270.8M
Q2 24
$-30.6M
$-9.3M
Q1 24
$-29.8M
$23.3M
FCF Margin
FDMT
FDMT
JRVR
JRVR
Q4 25
33.5%
-14.1%
Q3 25
-51765.6%
19.5%
Q2 25
-289620.0%
14.1%
Q1 25
-345635.7%
-30.6%
Q4 24
-13837100.0%
-198.9%
Q3 24
-1038966.7%
-141.4%
Q2 24
-611840.0%
-4.9%
Q1 24
-106421.4%
11.6%
Capex Intensity
FDMT
FDMT
JRVR
JRVR
Q4 25
0.1%
2.9%
Q3 25
101.1%
0.4%
Q2 25
440.0%
0.3%
Q1 25
4507.1%
0.7%
Q4 24
378600.0%
3.9%
Q3 24
59266.7%
0.4%
Q2 24
6980.0%
0.3%
Q1 24
2535.7%
0.4%
Cash Conversion
FDMT
FDMT
JRVR
JRVR
Q4 25
1.47×
-0.59×
Q3 25
33.61×
Q2 25
5.29×
Q1 25
-5.38×
Q4 24
Q3 24
Q2 24
-1.14×
Q1 24
1.56×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FDMT
FDMT

Segment breakdown not available.

JRVR
JRVR

Excess And Surplus Lines$156.7M93%
Specialty Admitted Insurance$10.9M7%

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