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Leidos Holdings, Inc. (LDOS)

Leidos Holdings, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Leidos Holdings, Inc. (LDOS) is a Information Technology Services company based in US with a market capitalization of $16.5B. Revenue grew 3.1% year-over-year and the company generated $1.6B in free cash flow. This page tracks LDOS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 47K employees · IPO Oct 17, 2006

Valuation

Valuation & price

$123.69 · as of May 17, 2026 · -38.0% vs 52w high

11.2

P/E ratio

Latest-FY diluted EPS

3.35

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$200$151$102Jul 25Dec 25Jul 26Jul 7, 25$164.46Jul 9, 25$162.21Jul 11, 25$162.05Jul 15, 25$160.21Jul 17, 25$162.71Jul 21, 25$160.74Jul 23, 25$163.91Jul 25, 25$163.25Jul 29, 25$161.51Jul 31, 25$159.65Aug 4, 25$160.95Aug 6, 25$174.49Aug 11, 25$177.14Aug 13, 25$181.95Aug 15, 25$177.63Aug 19, 25$178.74Aug 21, 25$180.44Aug 25, 25$181.61Aug 27, 25$183.39Aug 29, 25$180.92Sep 3, 25$177.71Sep 5, 25$179.00Sep 9, 25$179.03Sep 11, 25$185.13Sep 16, 25$182.58Sep 18, 25$187.15Sep 22, 25$187.87Sep 24, 25$187.40Sep 26, 25$184.90Sep 30, 25$188.96Oct 2, 25$192.89Oct 6, 25$198.04Oct 8, 25$198.23Oct 10, 25$188.03Oct 14, 25$187.27Oct 16, 25$184.41Oct 21, 25$193.16Oct 23, 25$191.39Oct 27, 25$189.11Oct 29, 25$188.16Oct 31, 25$190.47Nov 4, 25$199.55Nov 6, 25$194.76Nov 10, 25$196.87Nov 12, 25$193.02Nov 14, 25$191.41Nov 18, 25$189.11Nov 20, 25$185.66Nov 25, 25$191.50Nov 28, 25$191.10Dec 2, 25$187.07Dec 4, 25$192.42Dec 8, 25$185.62Dec 10, 25$188.31Dec 12, 25$189.73Dec 16, 25$182.16Dec 18, 25$181.19Dec 22, 25$186.04Dec 24, 25$186.63Dec 29, 25$185.49Jan 2, 26$183.47Jan 6, 26$197.50Jan 8, 26$195.22Jan 12, 26$195.60Jan 14, 26$190.82Jan 16, 26$194.70Jan 21, 26$192.12Jan 23, 26$191.23Jan 27, 26$187.15Jan 29, 26$187.19Feb 2, 26$188.04Feb 4, 26$188.44Feb 9, 26$194.58Feb 11, 26$173.00Feb 13, 26$176.30Feb 18, 26$171.53Feb 20, 26$173.50Feb 24, 26$174.13Feb 26, 26$175.86Mar 2, 26$179.40Mar 4, 26$176.70Mar 6, 26$177.89Mar 10, 26$172.51Mar 12, 26$173.81Mar 17, 26$168.98Mar 19, 26$165.95Mar 23, 26$162.54Mar 25, 26$158.88Mar 27, 26$155.53Mar 31, 26$155.52Apr 2, 26$158.82Apr 7, 26$158.87Apr 9, 26$155.63Apr 13, 26$157.59Apr 15, 26$159.04Apr 17, 26$155.17Apr 22, 26$150.71Apr 24, 26$146.06Apr 28, 26$146.15Apr 30, 26$149.22May 4, 26$148.81May 6, 26$134.90May 8, 26$130.11May 12, 26$128.39May 14, 26$125.55May 18, 26$124.84May 20, 26$124.39May 22, 26$126.01May 28, 26$131.59Jun 1, 26$127.72Jun 3, 26$124.35Jun 5, 26$124.43Jun 9, 26$123.52Jun 11, 26$122.08Jun 15, 26$114.60Jun 17, 26$108.67Jun 22, 26$104.84Jun 24, 26$104.32Jun 26, 26$101.76Jul 2, 26$108.84
$100.0052-week range$199.55
Loading valuation history…

Fundamentals

Key fundamentals

$16.5B

Market cap

3.1%

Revenue growth (YoY)

17.7%

Gross margin

$1.6B

Free cash flow (USD)

$4.7B

Net debt

-1.2%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2026

FY 2016$7.0BFY 2017$10.2BFY 2018$10.2BFY 2019$11.1BFY 2021$12.3BFY 2022$14.4BFY 2023$15.4BFY 2025$16.7BFY 2026$17.2B
$7B$17.2B

Free cash flow by year

2016 → 2026

FY 2016$417.0MFY 2017$445.0MFY 2018$695.0MFY 2019$871.0MFY 2021$1.2BFY 2022$857.0MFY 2023$958.0MFY 2025$1.2BFY 2026$1.6B
$417M$1.6B

Gross margin by year

2021 → 2026

FY 202114.1%FY 202214.5%FY 202314.5%FY 202516.8%FY 202617.7%
14.1%17.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

2

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 5, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $197KMay Gary Stephen · Director · $197KMay 8, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 6, 2026Filing
  • 8-K eventEarnings ReleaseMay 5, 2026Filing
  • Quarterly report10-Q FiledMay 5, 2026Filing
  • 8-K eventEquity Purchase AgreementApr 15, 2026Filing
  • Insider sellInsider Sell $318K · 10b5-1 PlanPorter Elizabeth A · Sector President · $317.6KApr 8, 2026Filing

Questions

Frequently asked questions

What is Leidos Holdings, Inc.'s market cap?

Leidos Holdings, Inc. (LDOS) has a market capitalization of $16.5B.

What is LDOS's P/E ratio?

LDOS trades at a price-to-earnings ratio of 11.2, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is LDOS's price-to-book (P/B) ratio?

LDOS trades at 3.35 times book value per share.

Are insiders buying LDOS stock?

SEC Form 4 filings show no open-market insider buys at Leidos Holdings, Inc. in the last 90 days (2 sells).

Same arena

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.