Leidos Holdings (LDOS) closed at $136.08 on October 23, 2026, up 1.0% from the previous close, on volume of 737,191 shares (30-day average 1,143,760).
Data as of October 23, 2026.
23-Oct-2026
Leidos bringing AI advances to Pentagon logistics system
PRNewswire (Thu, 22-Oct 12:01 PM ET)
U.S. Cyber Command selects Leidos for full-spectrum cyber operations
PRNewswire (Wed, 21-Oct 9:33 AM ET)
MOD extends Leidos LCST contract, continuing critical logistics support to UK defence
PRNewswire (Wed, 14-Oct 3:00 AM ET)
Leidos participates at U.S. Army's Reveille Forge 'permanent hackathon'
PRNewswire (Mon, 12-Oct 1:01 PM ET)
Business Wire (Mon, 12-Oct 9:00 AM ET)
Leidos Selects X-Bow to Provide Rocket Motors for U.S. Army's Low-Cost Cruise Missile
PRNewswire (Mon, 12-Oct 6:00 AM ET)
Leidos names Stephen Vather senior vice president of investor relations
PRNewswire (Tue, 6-Oct 11:00 AM ET)
Leidos Schedules Third Quarter 2026 Earnings Conference Call for November 3, 2026, at 8 a.m. (ET)
PRNewswire (Tue, 6-Oct 8:01 AM ET)
Analogic and Leidos Complete Combination of Security Enterprise Solutions Businesses
Business Wire (Mon, 5-Oct 8:24 AM ET)
PRNewswire (Mon, 5-Oct 8:11 AM ET)
Leidos Holdings Inc is a technology, engineering, and science company that provides services and solutions in the defense, intelligence, civil, and health management, both domestically and internationally. The customers of the company includes the U.S. Department of Defense ("DoD"), the U.S. Intelligence Community, the U.S. Department of Homeland Security ("DHS"), the Federal Aviation Administration ("FAA"), the Department of Veterans Affairs ("VA"), and many other U.S. civilian, state and local government agencies, etc. The company is engaged in four reportable segments; National Security & Digital, Health & Civil, Commercial & International and Defense Systems. It provides a wide array of scientific, engineering and technical services and solutions across these reportable segments.
Leidos Holdings trades on the NYSE stock market under the symbol LDOS.
As of October 23, 2026, LDOS stock price climbed to $136.08 with 737,191 million shares trading.
LDOS has a beta of 0.75, meaning it tends to be less sensitive to market movements. LDOS has a correlation of 0.06 to the broad based SPY ETF.
LDOS has a market cap of $17.14 billion. This is considered a Large Cap stock.
Last quarter Leidos Holdings reported $5 billion in Revenue and $3.26 earnings per share. This beat revenue expectation by $125 million and exceeded earnings estimates by $.36.
In the last 3 years, LDOS traded as high as $205.77 and as low as $90.30.
The top ETF exchange traded funds that LDOS belongs to (by Net Assets): VTI, VOO, VB, CIBR, IVV.
LDOS has underperformed the market in the last year with a return of -28.0%, while SPY returned +14.3%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in LDOS shares. However, LDOS has outperformed the market in the last 3 month and 2 week periods, returning +23.7% and +11.8%, while SPY returned +3.2% and -2.4%, respectively. This indicates LDOS has been having a stronger performance recently.
LDOS support price is $131.97 and resistance is $137.49 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that LDOS shares will trade within this expected range on the day.
