Korro Bio, Inc.
Korro Bio, Inc. (KRRO) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
krro · pe ratio · data through Dec 31, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for Korro Bio, Inc. (KRRO) measures how much investors pay for each dollar of the company's trailing earnings. KRRO's current PE ratio of N/A is calculated by dividing its stock price of $10.59 by its TTM earnings per share of -$9.79.
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31
PE Ratio History
2017 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
PE Ratio vs Peers
Biotechnology · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
Korro Bio, Inc.You KRRO | $105M | N/A | — | -$9.79 |
 Altimmune, Inc. ALT | $241M | N/A | — | -$1.00 |
 Amarin Corporation plc AMRN | $294M | N/A | — | -$1.87 |
 Annexon, Inc. ANNX | $612M | N/A | — | -$1.33 |
 Alto Neuroscience, Inc. ANRO | $640M | N/A | — | -$2.19 |
 Aura Biosciences, Inc. AURA | $416M | N/A | — | -$1.76 |
 DBV Technologies S.A. DBVT | $383M | N/A | — | -$1.70 |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-12-31Latest FY2025 | — | $-12.48 | — | |
2024-12-31 FY2024 | — | $-9.37 | — | |
2023-12-31 FY2023 | — | $-53.09 | — | |
2022-12-31 FY2022 | — | $-227.58 | — | |
2021-12-31 FY2021 | — | $-19.04 | — | |
2020-12-31 FY2020 | — | $-41.10 | — | |
2019-12-31 FY2019 | — | $-30.39 | — | |
2018-12-31 FY2018 | — | $-30.57 | — | |
2017-12-31 FY2017 | — | $-32.27 | — |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for Korro Bio, Inc. (KRRO) measures how much investors pay for each dollar of the company's trailing earnings. KRRO's current PE ratio of N/A is calculated by dividing its stock price of $10.59 by its TTM earnings per share of -$9.79.
Frequently asked questions
KRRO pe ratio · 6 questionsKRRO's current PE ratio is N/A as of 2026-06-09, based on a stock price of $10.59 and TTM EPS of -$9.79. Data sourced from Financial Modeling Prep via KRRO's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Korro Bio, Inc. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-09