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Side-by-side financial comparison of MANNKIND CORP (MNKD) and Rapid7, Inc. (RPD). Click either name above to swap in a different company.

Rapid7, Inc. is the larger business by last-quarter revenue ($217.4M vs $112.0M, roughly 1.9× MANNKIND CORP). Rapid7, Inc. runs the higher net margin — 1.4% vs -14.2%, a 15.7% gap on every dollar of revenue. On growth, MANNKIND CORP posted the faster year-over-year revenue change (45.8% vs 0.5%). Rapid7, Inc. produced more free cash flow last quarter ($36.4M vs $-10.0M). Over the past eight quarters, MANNKIND CORP's revenue compounded faster (30.0% CAGR vs 3.0%).

MannKind Corporation is a biopharmaceutical company focusing on the discovery, development, and commercialization of therapeutic products for diseases such as diabetes and pulmonary arterial hypertension. Based in Danbury, Connecticut, the company was founded in February 1991.

Rapid7, Inc. is a leading global cybersecurity company that offers a full portfolio of solutions including vulnerability management, threat detection and response, cloud security, and security analytics. It serves enterprises, SMBs, and public sector entities across industries like tech, healthcare, finance, and manufacturing worldwide, helping clients address and mitigate cyber risks efficiently.

MNKD vs RPD — Head-to-Head

Bigger by revenue
RPD
RPD
1.9× larger
RPD
$217.4M
$112.0M
MNKD
Growing faster (revenue YoY)
MNKD
MNKD
+45.3% gap
MNKD
45.8%
0.5%
RPD
Higher net margin
RPD
RPD
15.7% more per $
RPD
1.4%
-14.2%
MNKD
More free cash flow
RPD
RPD
$46.4M more FCF
RPD
$36.4M
$-10.0M
MNKD
Faster 2-yr revenue CAGR
MNKD
MNKD
Annualised
MNKD
30.0%
3.0%
RPD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MNKD
MNKD
RPD
RPD
Revenue
$112.0M
$217.4M
Net Profit
$-15.9M
$3.1M
Gross Margin
87.6%
68.9%
Operating Margin
-6.9%
1.0%
Net Margin
-14.2%
1.4%
Revenue YoY
45.8%
0.5%
Net Profit YoY
-314.9%
44.1%
EPS (diluted)
$-0.05
$0.05

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
MNKD
MNKD
RPD
RPD
Q4 25
$112.0M
$217.4M
Q3 25
$82.1M
$218.0M
Q2 25
$76.5M
$214.2M
Q1 25
$78.4M
$210.3M
Q4 24
$76.8M
$216.3M
Q3 24
$70.1M
$214.7M
Q2 24
$72.4M
$208.0M
Q1 24
$66.3M
$205.1M
Net Profit
MNKD
MNKD
RPD
RPD
Q4 25
$-15.9M
$3.1M
Q3 25
$8.0M
$9.8M
Q2 25
$668.0K
$8.3M
Q1 25
$13.2M
$2.1M
Q4 24
$7.4M
$2.2M
Q3 24
$11.6M
$15.4M
Q2 24
$-2.0M
$6.5M
Q1 24
$10.6M
$1.4M
Gross Margin
MNKD
MNKD
RPD
RPD
Q4 25
87.6%
68.9%
Q3 25
94.5%
70.2%
Q2 25
94.0%
70.6%
Q1 25
95.2%
71.7%
Q4 24
93.7%
69.5%
Q3 24
95.4%
70.6%
Q2 24
92.3%
70.7%
Q1 24
94.2%
70.3%
Operating Margin
MNKD
MNKD
RPD
RPD
Q4 25
-6.9%
1.0%
Q3 25
23.0%
2.7%
Q2 25
6.9%
1.6%
Q1 25
28.5%
-0.0%
Q4 24
34.5%
3.4%
Q3 24
18.2%
6.0%
Q2 24
22.9%
2.5%
Q1 24
25.2%
4.7%
Net Margin
MNKD
MNKD
RPD
RPD
Q4 25
-14.2%
1.4%
Q3 25
9.7%
4.5%
Q2 25
0.9%
3.9%
Q1 25
16.8%
1.0%
Q4 24
9.7%
1.0%
Q3 24
16.5%
7.2%
Q2 24
-2.8%
3.1%
Q1 24
16.0%
0.7%
EPS (diluted)
MNKD
MNKD
RPD
RPD
Q4 25
$-0.05
$0.05
Q3 25
$0.03
$0.15
Q2 25
$0.00
$0.13
Q1 25
$0.04
$0.03
Q4 24
$0.03
$0.08
Q3 24
$0.04
$0.21
Q2 24
$-0.01
$0.09
Q1 24
$0.04
$0.02

Balance Sheet & Financial Strength

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

Metric
MNKD
MNKD
RPD
RPD
Cash + ST InvestmentsLiquidity on hand
$171.3M
$474.7M
Total DebtLower is stronger
$354.6M
Stockholders' EquityBook value
$-51.0M
$154.7M
Total Assets
$792.2M
$1.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MNKD
MNKD
RPD
RPD
Q4 25
$171.3M
$474.7M
Q3 25
$260.0M
$407.1M
Q2 25
$179.0M
$511.7M
Q1 25
$181.5M
$493.5M
Q4 24
$197.3M
$521.7M
Q3 24
$251.6M
$443.7M
Q2 24
$247.8M
$442.6M
Q1 24
$300.7M
$411.7M
Total Debt
MNKD
MNKD
RPD
RPD
Q4 25
$354.6M
Q3 25
$109.7M
Q2 25
$36.2M
Q1 25
$36.1M
Q4 24
$36.1M
Q3 24
$227.9M
Q2 24
$227.6M
Q1 24
$264.1M
Stockholders' Equity
MNKD
MNKD
RPD
RPD
Q4 25
$-51.0M
$154.7M
Q3 25
$-44.6M
$127.2M
Q2 25
$-55.0M
$90.4M
Q1 25
$-58.6M
$52.7M
Q4 24
$-78.8M
$17.7M
Q3 24
$-209.9M
$-5.1M
Q2 24
$-225.8M
$-52.6M
Q1 24
$-230.0M
$-86.4M
Total Assets
MNKD
MNKD
RPD
RPD
Q4 25
$792.2M
$1.7B
Q3 25
$494.6M
$1.7B
Q2 25
$411.7M
$1.6B
Q1 25
$410.1M
$1.6B
Q4 24
$393.8M
$1.7B
Q3 24
$464.2M
$1.6B
Q2 24
$443.8M
$1.5B
Q1 24
$480.9M
$1.5B

Cash Flow & Capital Efficiency

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

Metric
MNKD
MNKD
RPD
RPD
Operating Cash FlowLast quarter
$-8.0M
$37.6M
Free Cash FlowOCF − Capex
$-10.0M
$36.4M
FCF MarginFCF / Revenue
-8.9%
16.8%
Capex IntensityCapex / Revenue
1.8%
0.5%
Cash ConversionOCF / Net Profit
12.01×
TTM Free Cash FlowTrailing 4 quarters
$13.7M
$146.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MNKD
MNKD
RPD
RPD
Q4 25
$-8.0M
$37.6M
Q3 25
$23.6M
$39.0M
Q2 25
$8.9M
$47.5M
Q1 25
$-6.4M
$29.8M
Q4 24
$22.6M
$63.8M
Q3 24
$9.3M
$44.0M
Q2 24
$3.8M
$32.9M
Q1 24
$6.7M
$31.1M
Free Cash Flow
MNKD
MNKD
RPD
RPD
Q4 25
$-10.0M
$36.4M
Q3 25
$22.5M
$34.8M
Q2 25
$7.8M
$46.6M
Q1 25
$-6.7M
$28.4M
Q4 24
$19.7M
$62.6M
Q3 24
$7.9M
$42.6M
Q2 24
$861.0K
$32.6M
Q1 24
$4.3M
$30.4M
FCF Margin
MNKD
MNKD
RPD
RPD
Q4 25
-8.9%
16.8%
Q3 25
27.4%
16.0%
Q2 25
10.2%
21.8%
Q1 25
-8.6%
13.5%
Q4 24
25.7%
28.9%
Q3 24
11.3%
19.9%
Q2 24
1.2%
15.7%
Q1 24
6.5%
14.8%
Capex Intensity
MNKD
MNKD
RPD
RPD
Q4 25
1.8%
0.5%
Q3 25
1.4%
1.9%
Q2 25
1.5%
0.4%
Q1 25
0.4%
0.6%
Q4 24
3.8%
0.5%
Q3 24
2.0%
0.6%
Q2 24
4.1%
0.1%
Q1 24
3.6%
0.3%
Cash Conversion
MNKD
MNKD
RPD
RPD
Q4 25
12.01×
Q3 25
2.96×
3.97×
Q2 25
13.40×
5.70×
Q1 25
-0.48×
14.14×
Q4 24
3.05×
29.36×
Q3 24
0.81×
2.85×
Q2 24
5.03×
Q1 24
0.63×
22.10×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MNKD
MNKD

Products$50.4M45%
Royalty$33.6M30%
Afrezza$22.9M20%
V Go$4.3M4%

RPD
RPD

Products$209.1M96%
Services$8.2M4%

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