Market Cap for Generac (GNRC)
According to Generac's latest reported financial statements, the company's latest reported market cap is $7.95B USD. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .

GNRC
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Latest period
$7.95B
YoY change
+85.5%
5Y CAGR
-7.9%
Peak year (2021)
$22.61B
Latest annual
$14.99B
Market Cap history chart for Generac (GNRC) from 2010 to 2026
Market Cap history table for Generac (GNRC) from 2010 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $14.99B | +85.5% | ||
| 2025 | $8.08B | -13.6% | ||
| 2024 | $9.36B | +16.7% | ||
| 2023 | $8.02B | +23.2% | ||
| 2022 | $6.51B | -71.2% | ||
| 2021 | $22.61B | +56.0% | ||
| 2020 | $14.49B | +129.2% | ||
| 2019 | $6.32B | +104.5% | ||
| 2018 | $3.09B | -0.3% | ||
| 2017 | $3.10B | +16.5% | ||
| 2016 | $2.66B | +29.3% | ||
| 2015 | $2.06B | -37.2% | ||
| 2014 | $3.28B | -16.8% | ||
| 2013 | $3.95B | +89.3% | ||
| 2012 | $2.08B | +66.4% | ||
| 2011 | $1.25B | +98.0% | ||
| 2010 | $632.53M | — |
Market Cap values are taken from Generac's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
The 2026 reading of Generac (GNRC) market cap is $14.99B – surged 85.5% year-over-year.
Across 2021–2026 (5 years), Generac market cap produced a CAGR of -7.9% – with a net decline across the window.
Generac market cap peaked at $22.61B in 2021; the latest annual figure is $14.99B in 2026 (33.7% below peak).
2021 marks the peak market cap at $22.61B, with the historical low of $632.53M recorded in 2010.
Within Industrials, Generac (GNRC) ranks 9th among 8 peers we track. The peer median for market cap is $171.07B.
Generac Market Cap by Year
Generac Market Cap 2026: $14.99B
Generac market cap in 2026 was $14.99B, surged 85.5% from 2025.
Generac Market Cap 2025: $8.08B
Generac market cap in 2025 was $8.08B, declined 13.6% below 2024.
Generac Market Cap 2024: $9.36B
Generac market cap in 2024 was $9.36B, grew 16.7% from 2023.
Generac Market Cap 2023: $8.02B
Generac market cap in 2023 was $8.02B, grew 23.2% from 2022.
Generac Market Cap 2022: $6.51B
Generac market cap in 2022 was $6.51B.
See more financial history for Generac (GNRC).
Sector peers — Market Cap
Companies in the same sector as Generac, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| Caterpillar Inc. (CAT) | $380.54B | Industrials |
| GE Aerospace (GE) | $302.16B | Industrials |
| RTX Corporation (RTX) | $236.58B | Industrials |
| The Boeing Company (BA) | $181.88B | Industrials |
| Eaton Corporation plc (ETN) | $160.26B | Industrials |
| Union Pacific Corporation (UNP) | $158.96B | Industrials |
| Deere & Company (DE) | $152.30B | Industrials |
| Honeywell International Inc. (HON) | $134.92B | Industrials |
Frequently asked questions
What is Generac's market cap?
- Latest reported market cap for Generac (GNRC) is $7.95B (period ending December 31, 2025).
How has Generac market cap changed year-over-year?
- Generac (GNRC) market cap changed +85.5% year-over-year on the latest annual filing.
What is the long-term growth rate of Generac market cap?
- Generac (GNRC) market cap compound annual growth rate is -7.9% over the most recent 5 years available.
When did Generac market cap hit its highest annual value?
- Generac market cap reached its highest annual value of $22.61B in 2021.
What was Generac market cap in 2025?
- Generac (GNRC) market cap in 2025 was $8.08B.
What was Generac market cap in 2026?
- Generac (GNRC) market cap in 2026 was $14.99B.
Metrics overview
Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.
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