PRTA stock · MSFT stock · Lician Pro · $19.99/mo or $149/yr
PRTA vs MSFT · rev $9.7M vs rev $331.84B
Prothena Corporation plc (PRTA) versus Microsoft Corporation (MSFT) — a side-by-side from cached financials, not a winner call.
Prothena Corporation plc (PRTA) is a biotechnology company listed on US.
Microsoft Corporation (MSFT) is a software - infrastructure company listed on US. It is led by Satya Nadella.
Latest reported PRTA revenue for 2025-12-31 was $9.7M. Net income was -$244.1M. Revenue was down 92.8% from 2024-12-31 to 2025-12-31. PRTA currently screens at market cap $460.2M.
Latest reported MSFT revenue for 2026-06-30 was $331.84B. Net income was $133.75B. Revenue was up 17.8% from 2025-06-30 to 2026-06-30. MSFT currently screens at market cap $3.71T.
PRTA currently screens at market cap $460.2M. MSFT currently screens at market cap $3.71T.
Not investment advice. Open the PRTA and MSFT stock pages for the full models.
Basic comparison
Price, market cap, and trailing P/E stay on this page.
| Metric | PRTA | MSFT |
|---|---|---|
| Price | $8.35 | $529.05 |
| Market cap | $460.2M | $3.71T |
| Trailing P/E | — | — |
Deeper peer metrics
Net income and multi-year revenue growth are the peek. More peer metrics open below. This block stops at the labels.
| Metric | PRTA | MSFT |
|---|---|---|
| Net income | Pro | Pro |
| Revenue growth | Pro | Pro |
More peer metrics
Operating margin, EPS, free cash flow, and gross margin are on Pro.
PRTA vs MSFT comparison FAQ
What is PRTA's market cap?
Prothena Corporation plc (PRTA) currently screens at market cap $460.2M.
What is MSFT's market cap?
Microsoft Corporation (MSFT) currently screens at market cap $3.71T.
What is PRTA's latest revenue?
Latest reported PRTA revenue for 2025-12-31 was $9.7M.
What is MSFT's latest revenue?
Latest reported MSFT revenue for 2026-06-30 was $331.84B.
What is PRTA's net income?
Net income was -$244.1M for Prothena Corporation plc (PRTA).
What is MSFT's net income?
Net income was $133.75B for Microsoft Corporation (MSFT).
How did PRTA revenue change on this page?
Revenue was down 92.8% from 2024-12-31 to 2025-12-31.
Where is the PRTA vs MSFT comparison listed?
The cached PRTA vs MSFT comparison is listed at https://lician.com/compare/prta-vs-msft.
Not investment advice.