| 2023-05-02 | -12.4% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2021-08-03 | -12.1% | legal | SEC EDGAR | LDOS 8-K: 2.02 (SEC Filing) |
| 2026-02-10 | -10.8% | earnings | Finviz | Leidos (LDOS) Reports Next Week: Wall Street Expects Earnings Growth - Finviz |
| 2022-02-16 | +10.7% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2022-02-16 | +10.7% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2026-02-11 | -10.4% | news | MarketWatch | Leidos Holdings Inc. stock underperforms Wednesday when compared to competitors - MarketWatch |
| 2026-02-11 | -10.4% | earnings | MarketBeat | Leidos (NYSE:LDOS) Shares Down 10.2% - Here's What Happened - MarketBeat |
| 2026-02-11 | -10.4% | executive | Stock Titan | Leidos CEO takes investor questions at Citi’s 2026 tech conference - Stock Titan |
| 2024-04-30 | +9.9% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2024-10-29 | +9.6% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2026-02-18 | +8.9% | news | Seeking Alpha | Leidos Holdings, Inc. (LDOS) Presents at Citi's Global Industrial Tech & Mobility Conference 2026 Transcript |
| 2026-02-18 | +8.9% | earnings | Seeking Alpha | Leidos: The Selloff Was Warranted Following A Weak Earnings Report |
| 2026-02-18 | +8.9% | earnings | Seeking Alpha | Leidos: The Selloff Was Warranted Following A Weak Earnings Report (NYSE:LDOS) - Seeking Alpha |
| 2026-02-18 | +8.9% | analyst | MarketWatch | Leidos Holdings Inc. stock outperforms competitors on strong trading day - MarketWatch |
| 2026-02-16 | -8.5% | earnings | TradingView | Leidos Holdings to Report Q4 Earnings: What's in the Cards? - TradingView |
| 2023-10-31 | +8.5% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2025-08-05 | +8.2% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2023-08-01 | +7.0% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2021-11-02 | -7.0% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2024-07-30 | -6.7% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2024-02-13 | +6.5% | legal | SEC EDGAR | LDOS 8-K: 2.02, 7.01 (SEC Filing) |
| 2026-01-05 | +6.4% | analyst | MarketWatch | Leidos Holdings Inc. stock outperforms competitors on strong trading day - MarketWatch |
| 2026-02-13 | -6.0% | news | Seeking Alpha | Leidos declares $0.43 dividend |
| 2026-02-13 | -6.0% | news | Stock Titan | Leidos to pay shareholders $0.43 per share on March 31, 2026 - Stock Titan |
| 2022-08-02 | -5.9% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2022-11-01 | +5.7% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2026-04-09 | -5.3% | news | MarketWatch | Leidos Holdings Inc. stock underperforms Thursday when compared to competitors - MarketWatch |
| 2026-04-09 | -5.3% | news | GuruFocus | A Look at Leidos Holdings Inc (LDOS) After 3.1% Decline -- GF Va - GuruFocus |
| 2026-04-08 | -5.2% | legal | Stock Titan | Leidos (LDOS) Sector President sells 2,000 shares under 10b5-1 plan - Stock Titan |
| 2026-04-08 | -5.2% | news | Yahoo Finance | Leidos Holdings (LDOS) Sees Big Boost From Entrust Purchase - Yahoo Finance |
| 2025-05-06 | +5.0% | legal | SEC EDGAR | LDOS 8-K: 2.02, 7.01 (SEC Filing) |
| 2023-02-16 | +5.0% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2026-03-23 | -4.9% | news | TradingView | Are Options Traders Betting on a Big Move in Leidos Stock? - TradingView |
| 2026-03-23 | -4.9% | analyst | AD HOC NEWS | Leidos Holdings Inc Stock Faces Short-Term Pressure Amid Institutional Buying and Mixed Analyst View - AD HOC NEWS |
| 2025-02-13 | -4.4% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2026-04-22 | -4.3% | analyst | The Globe and Mail | Analysts Are Bullish on Top Technology Stocks: Motorola Solutions (MSI), Leidos Holdings (LDOS) - The Globe and Mail |
| 2026-04-22 | -4.3% | analyst | ChartMill | LDOS Forecast, Price Target & Analyst Ratings | LEIDOS HOLDINGS INC (NYSE:LDOS) - ChartMill |
| 2026-04-22 | -4.3% | earnings | MarketBeat | Leidos Holdings, Inc. $LDOS Shares Acquired by M&T Bank Corp - MarketBeat |
| 2026-04-22 | -4.3% | earnings | MarketBeat | TABR Capital Management LLC Purchases Shares of 10,440 Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2026-02-26 | +4.1% | news | Yahoo Finance | Here is What to Know Beyond Why Leidos Holdings, Inc. (LDOS) is a Trending Stock - Yahoo Finance |
| 2025-02-24 | +4.0% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2025-02-11 | -3.9% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2026-04-16 | -3.9% | earnings | Seeking Alpha | Aerospace gains momentum while defense turns cautious ahead of Q1 earnings: Baird |
| 2026-04-16 | -3.9% | earnings | MarketBeat | Leidos Holdings, Inc. $LDOS Shares Bought by Lbp Am Sa - MarketBeat |
| 2026-04-16 | -3.9% | news | MarketWatch | Leidos Holdings Inc. stock underperforms Thursday when compared to competitors - MarketWatch |
| 2026-04-23 | -3.5% | news | ACCESS Newswire | How AI Is Transforming the Electric Grid |
| 2026-04-23 | -3.5% | expansion | MT Newswires | Leidos Awarded $617 Million Contract from US Army to Build, Deliver Air Defense Launchers |
| 2026-04-23 | -3.5% | expansion | PR Newswire | Leidos receives $617 million from U.S. Army for air defense launchers |
| 2026-04-23 | -3.5% | expansion | Seeking Alpha | Leidos wins $617M U.S. Army launcher contract |
| 2026-02-12 | +3.4% | expansion | Seeking Alpha | Deportation backlash adds fresh uncertainty for DHS contractors |
| 2026-02-12 | +3.4% | earnings | Finviz | Will Leidos (LDOS) Beat Estimates Again in Its Next Earnings Report? - Finviz |
| 2026-02-12 | +3.4% | news | Investing.com | Leidos stock rises as company accelerates Defense network migration - Investing.com |
| 2026-02-12 | +3.4% | legal | Stock Titan | Leidos is shifting 100,000 defense users onto one secure network - Stock Titan |
| 2026-02-17 | -3.4% | earnings | Seeking Alpha | Leidos targets up to 4% revenue growth in 2026 as NorthStar 2030 strategy gains traction |
| 2026-02-17 | -3.4% | earnings | Seeking Alpha | Leidos Holdings, Inc. (LDOS) Q4 2025 Earnings Call Transcript |
| 2026-02-17 | -3.4% | earnings | Seeking Alpha | Leidos Holdings, Inc. 2025 Q4 - Results - Earnings Call Presentation |
| 2026-02-17 | -3.4% | earnings | Seeking Alpha | Leidos Non-GAAP EPS of $2.76 beats by $0.15, revenue of $4.2B misses by $110M |
| 2026-02-17 | -3.4% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-02-17 | -3.4% | legal | SEC EDGAR | LDOS 8-K: 2.02, 7.01 (SEC Filing) |
| 2026-02-17 | -3.4% | earnings | Quiver Quantitative | LEIDOS HOLDINGS ($LDOS) Releases Q4 2025 Earnings | LDOS Stock News - Quiver Quantitative |
| 2026-02-17 | -3.4% | earnings | Yahoo Finance | Leidos Holdings Q4 Earnings Beat Estimates, Revenues Decline Y/Y - Yahoo Finance |
| 2026-02-17 | -3.4% | news | MarketWatch | Leidos Holdings Inc. stock underperforms Tuesday when compared to competitors - MarketWatch |
| 2026-02-17 | -3.4% | news | GuruFocus | Leidos Holdings Inc (LDOS) Shares Gap Down to $167.34 on Feb 17 - GuruFocus |
| 2026-02-17 | -3.4% | legal | TradingView | Leidos Holdings, Inc. SEC 10-K Report - TradingView |
| 2026-02-17 | -3.4% | earnings | Benzinga | Top Wall Street Forecasters Revamp Leidos Expectations Ahead Of Q4 Earnings - Leidos Holdings (NYSE:LDOS) - Benzinga |
| 2026-02-17 | -3.4% | earnings | CoinCentral | Leidos Holdings, Inc. (LDOS) Stock: Q4 Growth and New Acquisitions Signal a Promising Future - CoinCentral |
| 2026-03-10 | -3.2% | expansion | Seeking Alpha | RTXs Pratt & Whitney wins follow-on contract for TJ150 engines from Leidos |
| 2026-03-10 | -3.2% | news | Finviz | Brokers Suggest Investing in Leidos (LDOS): Read This Before Placing a Bet - Finviz |
| 2026-03-10 | -3.2% | executive | Stock Titan | Hear Leidos CFO questioned at J.P. Morgan industrials event - Stock Titan |
| 2026-01-26 | -3.0% | news | Seeking Alpha | Leidos Holdings, Inc. (LDOS) M&A Call Transcript |
| 2026-01-26 | -3.0% | M&A | Seeking Alpha | Leidos to acquire ENTRUST, strengthening its position in utility engineering |
| 2026-01-26 | -3.0% | legal | SEC EDGAR | LDOS 8-K: 1.01, 7.01 (SEC Filing) |
| 2026-01-26 | -3.0% | news | Stock Titan | Leidos to spend $2.4B on firm helping protect North America's power - Stock Titan |
| 2023-02-14 | -3.0% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2026-04-21 | -3.0% | news | Zacks | Leidos (LDOS) Suffers a Larger Drop Than the General Market: Key Insights |
| 2026-03-04 | -2.9% | legal | Seeking Alpha | Leidos Holdings: Long-Term Bet On Growing Defense And Security Ecosystem (NYSE:LDOS) - Seeking Alpha |
| 2026-03-04 | -2.9% | earnings | ChartMill | LDOS Earnings History & Surprises | EPS & Revenue Results | LEIDOS HOLDINGS INC (NYSE:LDOS) - ChartMill |
| 2026-03-04 | -2.9% | news | Finviz | 2 Reasons to Like LDOS (and 1 Not So Much) - Finviz |
| 2026-02-24 | -2.8% | news | Yahoo Finance | How Stronger Results and Expanded Credit Lines At Leidos Holdings (LDOS) Has Changed Its Investment Story - Yahoo Finance |
| 2026-03-30 | -2.6% | legal | SEC EDGAR | LDOS 8-K: 2.01, 7.01 (SEC Filing) |
| 2026-03-30 | -2.6% | earnings | MarketBeat | Short Interest in Leidos Holdings, Inc. (NYSE:LDOS) Rises By 25.3% - MarketBeat |
| 2026-03-30 | -2.6% | news | Stock Titan | Leidos expands into utility grid and gas work with $2.4B buy - Stock Titan |
| 2026-03-30 | -2.6% | M&A | Stock Titan | Leidos (NYSE: LDOS) doubles energy reach with $2.4B Entrust deal - Stock Titan |
| 2026-03-05 | +2.5% | legal | Seeking Alpha | Leidos Holdings: A Long-Term Bet On The Growing Defense And Security Ecosystem |
| 2026-03-05 | +2.5% | earnings | Yahoo Finance | Leidos Holdings (LDOS) to Offer its Small Cruise Missile to the U.S. Air Force - Yahoo Finance |
| 2025-09-30 | +2.5% | news | Yahoo Finance | Here's Why Leidos (LDOS) is a Strong Value Stock - Yahoo Finance |
| 2026-03-31 | -2.5% | news | Yahoo Finance | Leidos (LDOS) Raises $1.39 Billion in Notes - Yahoo Finance |
| 2025-12-03 | +2.4% | news | Seeking Alpha | Leidos Holdings, Inc. (LDOS) Presents at Goldman Sachs Industrials and Materials Conference 2025 Transcript |
| 2026-03-01 | +2.4% | news | Yahoo Finance | Leidos Holdings (LDOS) Advances Operations as Terminal Flight Data Manager System Goes Live At Reagan National Airport - Yahoo Finance |
| 2022-05-03 | -2.3% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2025-09-10 | +2.3% | news | Seeking Alpha | Leidos Holdings Stock: Undervaluation Persists (NYSE:LDOS) - Seeking Alpha |
| 2023-02-27 | -2.2% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2025-09-17 | +2.2% | legal | Yahoo Finance | Leidos Holdings Stock: Is LDOS Underperforming the Technology Sector? - Yahoo Finance |
| 2023-12-14 | -2.1% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2026-02-20 | -2.1% | news | MarketWatch | Leidos Holdings Inc. stock underperforms Friday when compared to competitors - MarketWatch |
| 2026-04-17 | -2.1% | news | Yahoo Finance | Why Leidos Holdings (LDOS) Could Be Entering A New Growth Phase - Yahoo Finance |
| 2023-06-01 | +2.0% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-10-02 | +1.9% | news | Yahoo Finance | With 78% ownership, Leidos Holdings, Inc. (NYSE:LDOS) boasts of strong institutional backing - Yahoo Finance |
| 2025-11-04 | +1.9% | earnings | Seeking Alpha | Leidos shares hit record high on Q3 earnings, raised guidance |
| 2025-11-04 | +1.9% | earnings | Seeking Alpha | Leidos raises 2025 EBITDA and EPS guidance amid 7% revenue growth and strategic portfolio acceleration |
| 2025-11-04 | +1.9% | earnings | Seeking Alpha | Leidos Holdings, Inc. (LDOS) Q3 2025 Earnings Call Transcript |
| 2025-11-04 | +1.9% | earnings | Seeking Alpha | Leidos Holdings, Inc. 2025 Q3 - Results - Earnings Call Presentation |
| 2025-11-04 | +1.9% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2025-11-04 | +1.9% | earnings | IndexBox | Leidos Q3 2025 Earnings Beat Expectations | LDOS Stock - News and Statistics - IndexBox |
| 2026-04-07 | -1.9% | news | Stock Titan | Leidos Holdings Inc. (LDOS) insider resale notice: 2,000 shares proposed - Stock Titan |
| 2026-04-07 | -1.9% | earnings | MarketBeat | Aberdeen Group plc Decreases Stake in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2025-10-17 | +1.7% | earnings | Yahoo Finance | What to Expect From Leidos Holdings’ Next Quarterly Earnings Report - Yahoo Finance |
| 2026-04-02 | +1.7% | news | Stock Titan | Leidos (NYSE: LDOS) executive credited dividend-equivalent shares in plan - Stock Titan |
| 2026-04-02 | +1.7% | news | Stock Titan | Leidos (NYSE: LDOS) director Shapard gains dividend-equivalent shares, updates holdings - Stock Titan |
| 2026-04-02 | +1.7% | news | Stock Titan | Leidos (LDOS) EVP Daniel Antal receives dividend-equivalent stock award - Stock Titan |
| 2026-04-02 | +1.7% | executive | Stock Titan | Leidos (LDOS) CFO gains dividend-equivalent stock under executive deferral plan - Stock Titan |
| 2026-04-02 | +1.7% | news | Stock Titan | Leidos (LDOS) director Kraemer adds shares through dividend equivalent rights grant - Stock Titan |
| 2026-04-02 | +1.7% | analyst | MarketWatch | Leidos Holdings Inc. stock outperforms competitors on strong trading day - MarketWatch |
| 2025-12-11 | +1.6% | news | Yahoo Finance | How Is Leidos Holdings’ Stock Performance Compared to Other Tech Stocks? - Yahoo Finance |
| 2026-02-03 | +1.5% | expansion | Seeking Alpha | Booz Allen Hamilton, Leidos secure $561M contract for Washington headquarters |
| 2025-02-25 | +1.5% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2025-02-20 | -1.4% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-03-19 | +1.4% | earnings | Yahoo Finance | Leidos (LDOS) Down 2.8% Since Last Earnings Report: Can It Rebound? - Yahoo Finance |
| 2026-03-03 | -1.3% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-01-27 | -1.3% | news | Seeking Alpha | Leidos: Defense Player Moving Into Power |
| 2026-01-27 | -1.3% | news | Seeking Alpha | Leidos Holdings, Inc. (LDOS) ENTRUST Solutions Group, LLC - M&A Call - Slideshow |
| 2026-01-27 | -1.3% | news | Seeking Alpha | Leidos: Defense Player Moving Into Power (NYSE:LDOS) - Seeking Alpha |
| 2026-04-01 | +1.3% | news | Cổng thông tin điện tử Tỉnh Sơn La | LDOS Stock Analysis: Leidos Holdings Inc defense stock posts mild intraday gain near 156 level - Cổng thông tin điện tử Tỉnh Sơn La |
| 2026-04-01 | +1.3% | news | Xã Châu Thành | LDOS Stock Analysis: Leidos Holdings Inc defense stock posts mild intraday gain near 156 level - Xã Châu Thành |
| 2026-01-12 | -1.2% | earnings | Finviz | Why Leidos (LDOS) is Poised to Beat Earnings Estimates Again - Finviz |
| 2026-04-14 | -1.1% | news | Stock Titan | Leidos (NYSE: LDOS) director adds shares via deferred Board retainer grant - Stock Titan |
| 2026-01-22 | -1.0% | legal | Investing.com | Leidos holdings sector president sells $576k in stock - Investing.com |
| 2023-03-14 | -0.9% | legal | SEC EDGAR | LDOS 8-K: 1.01, 1.02, 2.03 (SEC Filing) |
| 2025-09-16 | +0.8% | news | Yahoo Finance | Leidos Holdings, Inc. (LDOS): A Bull Case Theory - Yahoo Finance |
| 2026-04-15 | -0.8% | news | Seeking Alpha | Analogic, Leidos SES to combine |
| 2026-04-15 | -0.8% | legal | SEC EDGAR | LDOS 8-K: 1.01, 7.01 (SEC Filing) |
| 2026-04-15 | -0.8% | earnings | MarketBeat | Leidos Holdings, Inc. $LDOS Shares Sold by Sumitomo Mitsui Trust Group Inc. - MarketBeat |
| 2026-04-15 | -0.8% | analyst | MarketWatch | Leidos Holdings Inc. stock outperforms competitors on strong trading day - MarketWatch |
| 2026-04-15 | -0.8% | legal | Stock Titan | Leidos (NYSE: LDOS) moves SES/IA into Analogic-led security JV - Stock Titan |
| 2026-01-29 | +0.8% | news | Yahoo Finance | Is Trending Stock Leidos Holdings, Inc. (LDOS) a Buy Now? - Yahoo Finance |
| 2025-10-06 | +0.7% | news | Yahoo Finance | LDOS vs. DT: Which Stock Is the Better Value Option? - Yahoo Finance |
| 2026-03-17 | +0.7% | news | Seeking Alpha | Leidos Holdings, Inc. (LDOS) Presents at JPMorgan Industrials Conference 2026 Transcript |
| 2026-03-17 | +0.7% | analyst | Yahoo Finance | Is Leidos Holdings Stock Outperforming the S&P 500? - Yahoo Finance |
| 2026-02-09 | +0.7% | M&A | Stock Titan | AI-driven Leidos deal to boost U.S. defense, intel decision making - Stock Titan |
| 2026-02-23 | +0.7% | earnings | Yahoo Finance | Leidos Holdings, Inc. (LDOS) Releases Financial Results for Q4 2025 and FY 2025 - Yahoo Finance |
| 2026-01-31 | -0.6% | M&A | Seeking Alpha | Key deals this week: Apple, McEwen Mining, IonQ, Leidos, and more |
| 2025-07-16 | +0.6% | news | simplywall.st | Leidos Holdings, Inc. (NYSE:LDOS) is favoured by institutional owners who hold 79% of the company - simplywall.st |
| 2025-06-19 | +0.6% | analyst | Yahoo Finance | Is Leidos Holdings Stock Outperforming the Dow? - Yahoo Finance |
| 2021-05-04 | +0.6% | legal | SEC EDGAR | LDOS 8-K: 2.02 and (SEC Filing) |
| 2021-05-04 | +0.6% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2024-01-17 | +0.6% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2025-10-21 | -0.5% | news | Yahoo Finance | Is Leidos Holdings (LDOS) the Best Defense Stock to Buy from Goldman Sachs’ Portfolio? - Yahoo Finance |
| 2026-03-29 | -0.5% | news | Yahoo Finance | Leidos Holdings (LDOS) Partners With Cloud Giants to Modernize US Air Force Cloud One Platform - Yahoo Finance |
| 2022-02-18 | +0.5% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2026-04-06 | -0.5% | earnings | Stock Titan | Leidos will release quarterly results before an 8 a.m. May 5 call - Stock Titan |
| 2026-01-20 | -0.4% | news | Stock Traders Daily | How Leidos Holdings Inc. (LDOS) Affects Rotational Strategy Timing - Stock Traders Daily |
| 2026-04-20 | -0.4% | news | MT Newswires | Leidos, Havoc Collaborate to Advance Air Autonomy |
| 2026-04-20 | -0.4% | news | PR Newswire | Leidos, Havoc integrate capabilities to advance maritime and air autonomy |
| 2026-04-20 | -0.4% | news | MarketBeat | Defense Budget Expansion: 3 Mid-Cap Names in a Sweet Spot |
| 2026-04-20 | -0.4% | earnings | MarketBeat | Hennessy Advisors Inc. Trims Position in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2025-11-14 | -0.4% | earnings | Seeking Alpha | Leidos Holdings: Solid Q3 Performance Supports Higher Target |
| 2025-11-14 | -0.4% | earnings | Seeking Alpha | Leidos Holdings: Solid Q3 Performance Supports Higher Target (NYSE:LDOS) - Seeking Alpha |
| 2022-08-29 | +0.3% | legal | SEC EDGAR | LDOS 8-K: 8.01 and (SEC Filing) |
| 2024-10-25 | +0.3% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2024-09-18 | -0.3% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2025-11-25 | +0.3% | news | Seeking Alpha | Leidos: A Defense Powerhouse At A Premium Price |
| 2025-11-24 | +0.3% | news | Seeking Alpha | Leidos: A Defense Powerhouse At A Premium Price (NYSE:LDOS) - Seeking Alpha |
| 2025-01-14 | -0.2% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2026-01-28 | +0.2% | news | TradingView | Implied Volatility Surging for Leidos Stock Options - TradingView |
| 2025-12-22 | -0.2% | legal | Investing.com | Leidos holdings sector president sells $543k in stock - Investing.com |
| 2025-12-17 | -0.2% | news | Seeking Alpha | 2026 marked as Year of the Drones for shift in U.S. military spending: Stifel |
| 2025-12-17 | -0.2% | expansion | Seeking Alpha | Trump weighs limiting defense contractors' shareholder payouts - report |
| 2021-07-28 | -0.2% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2022-02-15 | -0.2% | legal | SEC EDGAR | LDOS 8-K: 2.02, 8.01 (SEC Filing) |
| 2026-03-18 | -0.2% | news | Stock Titan | Leidos (NYSE: LDOS) director exercises 3,345 options; 1,444 shares withheld - Stock Titan |
| 2021-07-12 | -0.1% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03 (SEC Filing) |
| 2023-11-02 | -0.1% | legal | SEC EDGAR | LDOS 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-03-27 | -0.1% | news | Stock Titan | Vanguard realignment leads to separate disclosures for Leidos (LDOS) — 0 shares reported - Stock Titan |
| 2025-12-21 | +0.1% | news | Seeking Alpha | J.P. Morgan sees mostly positive outlook for aerospace, mixed signals for defense |
| 2023-02-28 | -0.1% | legal | SEC EDGAR | LDOS 8-K: 1.01, 2.03, 8.01 (SEC Filing) |
| 2026-04-05 | -0.1% | earnings | MarketBeat | Braun Stacey Associates Inc. Boosts Stake in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2026-04-04 | -0.1% | legal | Stock Titan | LDOS SEC Filings - Leidos Holdings 10-K, 10-Q, 8-K Forms - Stock Titan |
| 2026-04-13 | -0.1% | earnings | MarketBeat | Running Oak Capital LLC Has $15.99 Million Stock Position in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2026-04-13 | -0.1% | earnings | MarketBeat | Leidos Holdings, Inc. $LDOS Holdings Lowered by Robeco Institutional Asset Management B.V. - MarketBeat |
| 2023-03-31 | -0.0% | legal | SEC EDGAR | LDOS 8-K: 5.02 and (SEC Filing) |
| 2026-04-18 | -0.0% | earnings | MarketBeat | KBC Group NV Boosts Stake in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2025-10-14 | +0.0% | news | Yahoo Finance | Why Leidos (LDOS) is a Top Momentum Stock for the Long-Term - Yahoo Finance |
| 2026-04-24 | — | news | Zacks | Leidos (LDOS) Stock Dips While Market Gains: Key Facts |
| 2026-04-24 | — | expansion | Simply Wall St. | Does Leidos (LDOS) IFPC Contract Blitz Reveal a Durable Edge in Advanced Defense Technologies? |
| 2026-04-24 | — | earnings | Zacks | ServiceNow Shares Fall 18% as Solid Earnings Fail to Impress Investors |
| 2026-04-24 | — | news | ChartMill | LDOS Stock Price, Quote & Chart | LEIDOS HOLDINGS INC (NYSE:LDOS) - ChartMill |
| 2026-04-24 | — | earnings | MarketBeat | Directional Asset Management Acquires New Position in Leidos Holdings, Inc. $LDOS - MarketBeat |
| 2026-04-24 | — | earnings | MarketBeat | Leidos Holdings, Inc. $LDOS Shares Sold by Teacher Retirement System of Texas - MarketBeat |