Market Cap for Leidos Holdings (LDOS)
According to Leidos Holdings's latest reported financial statements, the company's latest reported market cap is $24.29B 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 .
LDOS
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Latest period
$24.29B
YoY change
-20.5%
5Y CAGR
+8.7%
Peak year (2025)
$24.29B
Latest annual
$19.32B
Market Cap history chart for Leidos Holdings (LDOS) from 2006 to 2026
Market Cap history table for Leidos Holdings (LDOS) from 2006 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $19.32B | -20.5% | ||
| 2025 | $24.29B | +21.4% | ||
| 2024 | $20.01B | +34.0% | ||
| 2023 | $14.94B | +2.9% | ||
| 2022 | $14.52B | +14.2% | ||
| 2021 | $12.71B | -16.0% | ||
| 2020 | $15.14B | +6.6% | ||
| 2019 | $14.19B | +76.0% | ||
| 2018 | $8.07B | -18.9% | ||
| 2017 | $9.94B | +87.0% | ||
| 2016 | $5.32B | +27.8% | ||
| 2015 | $4.16B | +35.9% | ||
| 2014 | $3.06B | -18.6% | ||
| 2013 | $3.76B | +36.0% | ||
| 2012 | $2.77B | -6.7% | ||
| 2011 | $2.97B | -28.8% | ||
| 2010 | $4.16B | -15.2% | ||
| 2009 | $4.91B | -9.9% | ||
| 2008 | $5.45B | +0.7% | ||
| 2007 | $5.41B | +16.7% | ||
| 2006 | $4.64B | — |
Market Cap values are taken from Leidos Holdings'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 Leidos Holdings (LDOS) market cap is $19.32B – declined 20.5% year-over-year.
Across 2021–2026 (5 years), Leidos Holdings market cap produced a CAGR of +8.7% – with the latest reading among the more recent periods of the dataset.
Leidos Holdings market cap peaked at $24.29B in 2025; the latest annual figure is $19.32B in 2026 (20.5% below peak).
The highest annual market cap of $24.29B was reported in 2025. The lowest in the available history was $2.77B in 2012.
Leidos Holdings (LDOS) sits 9th of 8 Technology peers we track on this metric, against a peer median of $1.96T.
Leidos Holdings Market Cap by Year
Leidos Holdings Market Cap 2026: $19.32B
Leidos Holdings market cap in 2026 was $19.32B, declined 20.5% below 2025.
Leidos Holdings Market Cap 2025: $24.29B
Leidos Holdings market cap in 2025 was $24.29B, grew 21.4% from 2024. This figure represents the highest annual value in the available history.
Leidos Holdings Market Cap 2024: $20.01B
Leidos Holdings market cap in 2024 was $20.01B, surged 34.0% from 2023.
Leidos Holdings Market Cap 2023: $14.94B
Leidos Holdings market cap in 2023 was $14.94B, edged up 2.9% from 2022.
Leidos Holdings Market Cap 2022: $14.52B
Leidos Holdings market cap in 2022 was $14.52B.
See more financial history for Leidos Holdings (LDOS).
Sector peers — Market Cap
Companies in the same sector as Leidos Holdings, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| NVIDIA Corporation (NVDA) | $5.18T | Technology |
| Apple Inc. (AAPL) | $3.98T | Technology |
| Microsoft Corporation (MSFT) | $3.15T | Technology |
| Taiwan Semiconductor Manufacturing Company Limited (TSM) | $2.03T | Technology |
| Broadcom Inc. (AVGO) | $1.89T | Technology |
| Micron Technology, Inc. (MU) | $568.70B | Technology |
| ASML Holding N.V. (ASML) | $533.63B | Technology |
| Advanced Micro Devices, Inc. (AMD) | $522.87B | Technology |
Frequently asked questions
What is Leidos Holdings's market cap?
- Latest reported market cap for Leidos Holdings (LDOS) is $24.29B (period ending January 2, 2026).
How has Leidos Holdings market cap changed year-over-year?
- Leidos Holdings (LDOS) market cap changed -20.5% year-over-year on the latest annual filing.
What is the long-term growth rate of Leidos Holdings market cap?
- Leidos Holdings (LDOS) market cap compound annual growth rate is +8.7% over the most recent 5 years available.
When did Leidos Holdings market cap hit its highest annual value?
- Leidos Holdings market cap reached its highest annual value of $24.29B in 2025.
What was Leidos Holdings market cap in 2025?
- Leidos Holdings (LDOS) market cap in 2025 was $24.29B.
What was Leidos Holdings market cap in 2026?
- Leidos Holdings (LDOS) market cap in 2026 was $19.32B.
Metrics overview
Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.
Explore more
LDOS Overview
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