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Side-by-side financial comparison of FIBROGEN INC (KYNB) and R F INDUSTRIES LTD (RFIL). Click either name above to swap in a different company.

FIBROGEN INC is the larger business by last-quarter revenue ($25.4M vs $22.7M, roughly 1.1× R F INDUSTRIES LTD). R F INDUSTRIES LTD runs the higher net margin — 0.8% vs -129.8%, a 130.6% gap on every dollar of revenue. On growth, R F INDUSTRIES LTD posted the faster year-over-year revenue change (22.9% vs -29.9%). R F INDUSTRIES LTD produced more free cash flow last quarter ($2.0M vs $-59.3M). Over the past eight quarters, R F INDUSTRIES LTD's revenue compounded faster (29.8% CAGR vs -7.8%).

FibroGen Inc. is a biopharmaceutical firm developing and commercializing innovative therapies for unmet medical needs, targeting fibrotic diseases, anemia and cancer. Its lead product roxadustat is approved in multiple markets including China and Japan, serving patients across key therapeutic segments.

Tootsie Roll Industries is an American manufacturer of confectionery based in Chicago, Illinois. Its best-known products include the namesake Tootsie Rolls and Tootsie Pops. Tootsie Roll Industries currently markets its brands internationally in Canada, Mexico, and over 75 other countries.

KYNB vs RFIL — Head-to-Head

Bigger by revenue
KYNB
KYNB
1.1× larger
KYNB
$25.4M
$22.7M
RFIL
Growing faster (revenue YoY)
RFIL
RFIL
+52.8% gap
RFIL
22.9%
-29.9%
KYNB
Higher net margin
RFIL
RFIL
130.6% more per $
RFIL
0.8%
-129.8%
KYNB
More free cash flow
RFIL
RFIL
$61.3M more FCF
RFIL
$2.0M
$-59.3M
KYNB
Faster 2-yr revenue CAGR
RFIL
RFIL
Annualised
RFIL
29.8%
-7.8%
KYNB

Income Statement — Q1 FY2024 vs Q4 FY2025

Metric
KYNB
KYNB
RFIL
RFIL
Revenue
$25.4M
$22.7M
Net Profit
$-32.9M
$173.0K
Gross Margin
15.9%
36.8%
Operating Margin
-193.9%
4.0%
Net Margin
-129.8%
0.8%
Revenue YoY
-29.9%
22.9%
Net Profit YoY
57.1%
172.7%
EPS (diluted)
$-0.33
$0.01

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
KYNB
KYNB
RFIL
RFIL
Q4 25
$22.7M
Q3 25
$19.8M
Q2 25
$18.9M
Q1 25
$19.2M
Q4 24
$18.5M
Q3 24
$16.8M
Q2 24
$16.1M
Q1 24
$25.4M
$13.5M
Net Profit
KYNB
KYNB
RFIL
RFIL
Q4 25
$173.0K
Q3 25
$392.0K
Q2 25
$-245.0K
Q1 25
$-245.0K
Q4 24
$-238.0K
Q3 24
$-705.0K
Q2 24
$-4.3M
Q1 24
$-32.9M
$-1.4M
Gross Margin
KYNB
KYNB
RFIL
RFIL
Q4 25
36.8%
Q3 25
34.0%
Q2 25
31.5%
Q1 25
29.8%
Q4 24
31.3%
Q3 24
29.5%
Q2 24
29.9%
Q1 24
15.9%
24.5%
Operating Margin
KYNB
KYNB
RFIL
RFIL
Q4 25
4.0%
Q3 25
3.6%
Q2 25
0.6%
Q1 25
0.3%
Q4 24
0.5%
Q3 24
-2.5%
Q2 24
-2.6%
Q1 24
-193.9%
-15.5%
Net Margin
KYNB
KYNB
RFIL
RFIL
Q4 25
0.8%
Q3 25
2.0%
Q2 25
-1.3%
Q1 25
-1.3%
Q4 24
-1.3%
Q3 24
-4.2%
Q2 24
-26.7%
Q1 24
-129.8%
-10.1%
EPS (diluted)
KYNB
KYNB
RFIL
RFIL
Q4 25
$0.01
Q3 25
$0.04
Q2 25
$-0.02
Q1 25
$-0.02
Q4 24
$-0.02
Q3 24
$-0.07
Q2 24
$-0.41
Q1 24
$-0.33
$-0.13

Balance Sheet & Financial Strength

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

Metric
KYNB
KYNB
RFIL
RFIL
Cash + ST InvestmentsLiquidity on hand
$177.6M
$5.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$-228.1M
$35.2M
Total Assets
$365.9M
$73.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KYNB
KYNB
RFIL
RFIL
Q4 25
$5.1M
Q3 25
$3.0M
Q2 25
$3.6M
Q1 25
$1.3M
Q4 24
$839.0K
Q3 24
$1.8M
Q2 24
$1.4M
Q1 24
$177.6M
$4.5M
Stockholders' Equity
KYNB
KYNB
RFIL
RFIL
Q4 25
$35.2M
Q3 25
$34.8M
Q2 25
$34.2M
Q1 25
$34.2M
Q4 24
$34.1M
Q3 24
$34.1M
Q2 24
$34.6M
Q1 24
$-228.1M
$38.7M
Total Assets
KYNB
KYNB
RFIL
RFIL
Q4 25
$73.0M
Q3 25
$73.2M
Q2 25
$72.7M
Q1 25
$70.4M
Q4 24
$71.0M
Q3 24
$71.9M
Q2 24
$72.8M
Q1 24
$365.9M
$79.1M

Cash Flow & Capital Efficiency

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

Metric
KYNB
KYNB
RFIL
RFIL
Operating Cash FlowLast quarter
$-59.3M
$2.1M
Free Cash FlowOCF − Capex
$-59.3M
$2.0M
FCF MarginFCF / Revenue
-233.9%
9.0%
Capex IntensityCapex / Revenue
0.1%
0.3%
Cash ConversionOCF / Net Profit
12.13×
TTM Free Cash FlowTrailing 4 quarters
$-274.7M
$4.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KYNB
KYNB
RFIL
RFIL
Q4 25
$2.1M
Q3 25
$-311.0K
Q2 25
$2.2M
Q1 25
$601.0K
Q4 24
$-244.0K
Q3 24
$2.4M
Q2 24
$197.0K
Q1 24
$-59.3M
$840.0K
Free Cash Flow
KYNB
KYNB
RFIL
RFIL
Q4 25
$2.0M
Q3 25
$-419.0K
Q2 25
$2.2M
Q1 25
$574.0K
Q4 24
$-418.0K
Q3 24
$2.1M
Q2 24
$28.0K
Q1 24
$-59.3M
$697.0K
FCF Margin
KYNB
KYNB
RFIL
RFIL
Q4 25
9.0%
Q3 25
-2.1%
Q2 25
11.4%
Q1 25
3.0%
Q4 24
-2.3%
Q3 24
12.6%
Q2 24
0.2%
Q1 24
-233.9%
5.2%
Capex Intensity
KYNB
KYNB
RFIL
RFIL
Q4 25
0.3%
Q3 25
0.5%
Q2 25
0.2%
Q1 25
0.1%
Q4 24
0.9%
Q3 24
1.5%
Q2 24
1.0%
Q1 24
0.1%
1.1%
Cash Conversion
KYNB
KYNB
RFIL
RFIL
Q4 25
12.13×
Q3 25
-0.79×
Q2 25
Q1 25
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

KYNB
KYNB

Drug Product Revenue$24.5M97%
Other$878.0K3%

RFIL
RFIL

US$20.9M92%
Non Us$1.8M8%

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