Leidos Holdings, Inc. (LDOS)
Every FINRA and SEC series the site collects for Leidos Holdings, Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as services-computer integrated systems design.
4.2M
Short interest
settlement 2026-08-14
2.1
Days to cover
-19.3% vs prior
55.7%
Short share of volume
2026-09-11
1,386
Fails to deliver
settlement 2026-08-13
-$1.5M
Insider flow, 90 days
0 buys, 3 sells
As of 2026-09-11.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 14 August 2026, short interest in LDOS is 4,197,413 shares, down 2,216,210 shares over the last month. Over the last 48 readings it ranged from 1,404,997 shares (30 August 2024) to 6,413,623 shares (15 July 2026). At the reported average volume of 2.0M shares a day that is 2.1 days to cover.
Embed this chartfree, with the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/ldos" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-14 | 4,197,413 | -19.3% | 1,964,705 | 2.14 |
| 2026-07-31 | 5,200,289 | -18.9% | 1,416,484 | 3.67 |
| 2026-07-15 | 6,413,623 | +10.9% | 1,443,179 | 4.44 |
| 2026-06-30 | 5,780,627 | +31.9% | 2,622,147 | 2.20 |
| 2026-06-15 | 4,381,493 | -7.5% | 1,284,707 | 3.41 |
| 2026-05-29 | 4,734,270 | +6.7% | 1,291,814 | 3.66 |
| 2026-05-15 | 4,436,868 | +34.5% | 1,700,127 | 2.61 |
| 2026-04-30 | 3,300,026 | -5.3% | 816,464 | 4.04 |
| 2026-04-15 | 3,483,444 | -4.0% | 796,232 | 4.37 |
| 2026-03-31 | 3,628,171 | -3.6% | 1,272,809 | 2.85 |
| 2026-03-13 | 3,764,705 | +25.3% | 1,182,402 | 3.18 |
| 2026-02-27 | 3,004,079 | +9.4% | 1,558,287 | 1.93 |
| 2026-02-13 | 2,744,956 | +2.2% | 988,521 | 2.78 |
| 2026-01-30 | 2,685,683 | +10.4% | 787,718 | 3.41 |
| 2026-01-15 | 2,431,645 | +6.6% | 1,086,318 | 2.24 |
| 2025-12-31 | 2,282,009 | -13.1% | 769,976 | 2.96 |
| 2025-12-15 | 2,626,420 | +19.8% | 828,949 | 3.17 |
| 2025-11-28 | 2,192,916 | -8.3% | 782,211 | 2.80 |
| 2025-11-14 | 2,392,543 | -0.6% | 910,928 | 2.63 |
| 2025-10-31 | 2,407,933 | -9.2% | 708,461 | 3.40 |
| 2025-10-15 | 2,651,512 | -4.7% | 739,247 | 3.59 |
| 2025-09-30 | 2,783,570 | -18.6% | 1,037,452 | 2.68 |
| 2025-09-15 | 3,421,088 | +2.9% | 703,196 | 4.87 |
| 2025-08-29 | 3,324,393 | -2.8% | 620,054 | 5.36 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of LDOS volume is 55.7%, up 10.2 points over the last five sessions. Over the last 52 readings it ranged from 32.2% (12 August 2026) to 76.7% (14 July 2026). The latest reading is in line with the 30-session average of 53.7%, on 442K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 246K | 442K | 55.7% | 65 |
| 2026-09-10 | 235K | 387K | 60.9% | 1,072 |
| 2026-09-09 | 211K | 381K | 55.3% | 17,334 |
| 2026-09-08 | 261K | 503K | 51.8% | 10,134 |
| 2026-09-04 | 170K | 413K | 41.2% | 89 |
| 2026-09-03 | 184K | 406K | 45.5% | 167 |
| 2026-09-02 | 176K | 385K | 45.9% | 0 |
| 2026-09-01 | 169K | 366K | 46.2% | 216 |
| 2026-08-31 | 247K | 414K | 59.8% | 82 |
| 2026-08-28 | 244K | 387K | 62.9% | 715 |
| 2026-08-27 | 241K | 366K | 65.9% | 0 |
| 2026-08-26 | 264K | 437K | 60.3% | 2 |
| 2026-08-25 | 326K | 503K | 64.8% | 16 |
| 2026-08-24 | 172K | 270K | 63.6% | 13 |
| 2026-08-21 | 193K | 348K | 55.5% | 0 |
| 2026-08-20 | 360K | 532K | 67.7% | 100 |
| 2026-08-19 | 227K | 493K | 46.2% | 800 |
| 2026-08-18 | 213K | 360K | 59.0% | 162 |
| 2026-08-17 | 191K | 327K | 58.5% | 117 |
| 2026-08-14 | 395K | 562K | 70.3% | 11 |
| 2026-08-13 | 389K | 735K | 52.9% | 180 |
| 2026-08-12 | 224K | 696K | 32.2% | 224 |
| 2026-08-11 | 367K | 1.0M | 35.3% | 40 |
| 2026-08-10 | 468K | 899K | 52.0% | 72 |
| 2026-08-07 | 475K | 872K | 54.5% | 10,668 |
| 2026-08-06 | 338K | 839K | 40.3% | 41 |
| 2026-08-05 | 331K | 754K | 43.9% | 112 |
| 2026-08-04 | 579K | 1.2M | 48.5% | 0 |
| 2026-08-03 | 439K | 770K | 57.0% | 2,209 |
| 2026-07-31 | 273K | 471K | 57.9% | 965 |
Fails to deliver
SEC, by settlement date. JSONAs of 13 August 2026, the fails-to-deliver balance in LDOS is 1,386 shares, up 1,047 shares over the last settlement date. Over the last 37 readings it ranged from 1 share (15 October 2025) to 11,851 shares (9 January 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-13 | 1,386 | $140.38 | $195K |
| 2026-08-12 | 339 | $140.89 | $48K |
| 2026-08-11 | 665 | $139.10 | $93K |
| 2026-08-10 | 500 | $137.57 | $69K |
| 2026-08-07 | 500 | $135.26 | $68K |
| 2026-08-04 | 203 | $118.72 | $24K |
| 2026-07-28 | 5,147 | $114.95 | $592K |
| 2026-07-27 | 2 | $112.14 | $224 |
| 2026-07-23 | 4 | $107.26 | $429 |
| 2026-07-20 | 513 | $106.48 | $55K |
| 2026-07-17 | 88 | $108.29 | $10K |
| 2026-07-02 | 35 | $103.07 | $4K |
| 2026-04-16 | 111 | $159.04 | $18K |
| 2026-04-15 | 3 | $156.17 | $469 |
| 2026-03-26 | 6,583 | $158.88 | $1.0M |
| 2026-03-25 | 13 | $158.99 | $2K |
| 2026-03-24 | 5 | $162.54 | $813 |
| 2026-03-13 | 4,877 | $173.81 | $848K |
| 2026-03-11 | 288 | $172.51 | $50K |
| 2026-03-10 | 2,350 | $179.54 | $422K |
| 2026-02-27 | 7,733 | $175.86 | $1.4M |
| 2026-02-23 | 158 | $173.50 | $27K |
| 2026-02-20 | 153 | $176.27 | $27K |
| 2026-02-11 | 6,196 | $194.72 | $1.2M |
| 2026-02-04 | 45 | $189.79 | $9K |
| 2026-01-29 | 29 | $187.77 | $5K |
| 2026-01-09 | 11,851 | $195.22 | $2.3M |
| 2025-12-11 | 43 | $188.31 | $8K |
| 2025-11-24 | 188 | $186.49 | $35K |
| 2025-11-13 | 5 | $193.02 | $965 |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at LDOS reported 3 open-market sells worth $1.5M in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: May Gary Stephen on 2026-09-01.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | May Gary Stephen | n/a | Sell | 1K | $140.85 | $141K | 10K |
| 2026-08-11 | Geer Noel B | n/a | Sell | 2K | $141.07 | $212K | 34K |
| 2026-08-11 | Geer Noel B | n/a | Sell | 9K | $140.59 | $1.2M | 36K |
| 2026-08-04 | Porter Elizabeth A | Sector President | Tax withholding | 5K | $118.72 | $605K | 44K |
| 2026-08-04 | Stevens Roy E | Sector President | Tax withholding | 5K | $118.72 | $544K | 58K |
| 2026-08-04 | Cage Christopher R | Chief Financial Officer | Tax withholding | 5K | $118.72 | $544K | 60K |
| 2026-05-08 | May Gary Stephen | n/a | Grant | 1K | $0.00 | $0 | 11K |
| 2026-05-08 | Norton Nancy A | n/a | Grant | 1K | $0.00 | $0 | 3K |
| 2026-05-08 | Shanahan Patrick M | n/a | Grant | 1K | $0.00 | $0 | 6K |
| 2026-05-08 | SHAPARD ROBERT S | n/a | Grant | 1K | $0.00 | $0 | 60K |
| 2026-05-08 | KRAEMER HARRY M JANSEN JR | n/a | Grant | 1K | $0.00 | $0 | 130K |
| 2026-05-08 | Jonas Tina W | n/a | Grant | 1K | $0.00 | $0 | 2K |
| 2026-05-08 | Geer Noel B | n/a | Grant | 1K | $0.00 | $0 | 44K |
| 2026-05-08 | Fubini David G | n/a | Grant | 1K | $0.00 | $0 | 18K |
| 2026-05-08 | Dahlberg Gregory R | n/a | Grant | 1K | $0.00 | $0 | 24K |
| 2026-05-07 | May Gary Stephen | n/a | Sell | 1K | $132.75 | $197K | 10K |
| 2026-05-07 | May Gary Stephen | n/a | Tax withholding | 2K | $134.90 | $251K | 12K |
| 2026-05-07 | May Gary Stephen | n/a | Option exercise | 3K | $75.02 | $251K | 13K |
| 2026-05-05 | Bell Thomas Arthur | CEO | Tax withholding | 3K | $148.81 | $376K | 109K |
| 2026-05-03 | Antal Daniel J. | EVP, General Counsel | Grant | 9 | $0.00 | $0 | 11K |
| 2026-05-03 | Antal Daniel J. | EVP, General Counsel | Tax withholding | 18 | $149.23 | $3K | 11K |
| 2026-05-03 | Antal Daniel J. | EVP, General Counsel | Tax withholding | 188 | $149.23 | $28K | 14K |
| 2026-05-01 | KRAEMER HARRY M JANSEN JR | n/a | Grant | 10 | $0.00 | $0 | 129K |
| 2026-04-10 | KRAEMER HARRY M JANSEN JR | n/a | Grant | 221 | $0.00 | $0 | 129K |
| 2026-04-07 | Porter Elizabeth A | Sector President | Sell | 85 | $159.32 | $14K | 49K |
| 2026-04-07 | Porter Elizabeth A | Sector President | Sell | 2K | $158.75 | $304K | 50K |
| 2026-03-31 | SHAPARD ROBERT S | n/a | Grant | 5 | $0.00 | $0 | 2K |
| 2026-03-31 | Stevens Roy E | Sector President | Grant | 5 | $0.00 | $0 | 2K |
| 2026-03-31 | KRAEMER HARRY M JANSEN JR | n/a | Grant | 364 | $0.00 | $0 | 129K |
| 2026-03-31 | Cage Christopher R | Chief Financial Officer | Grant | 74 | $0.00 | $0 | 32K |
| 2026-03-31 | Antal Daniel J. | EVP, General Counsel | Grant | 3 | $0.00 | $0 | 11K |
| 2026-03-16 | Dahlberg Gregory R | n/a | Tax withholding | 1K | $173.86 | $251K | 23K |
| 2026-03-16 | Dahlberg Gregory R | n/a | Option exercise | 3K | $75.02 | $251K | 24K |
| 2026-03-08 | O'Connor Jason M. | Sector President | Tax withholding | 57 | $177.89 | $10K | 15K |
| 2026-03-08 | Porter Elizabeth A | Sector President | Tax withholding | 588 | $177.89 | $105K | 51K |
| 2026-03-08 | Stevens Roy E | Sector President | Tax withholding | 499 | $177.89 | $89K | 62K |
| 2026-03-08 | Hull Stephen Edward | Sector President | Tax withholding | 499 | $177.89 | $89K | 36K |
| 2026-03-08 | Gruensfelder Cindy | Sector President | Tax withholding | 412 | $177.89 | $73K | 26K |
| 2026-03-08 | Fautsch Leslie K. | Chief Human Resources Officer | Tax withholding | 74 | $177.89 | $13K | 22K |
| 2026-03-08 | Cage Christopher R | Chief Financial Officer | Tax withholding | 676 | $177.89 | $120K | 65K |
| 2026-03-08 | Bell Thomas Arthur | CEO | Tax withholding | 2K | $177.89 | $410K | 111K |
| 2026-03-08 | Atkinson Daniel A. | SVP, Controller | Tax withholding | 63 | $177.89 | $11K | 3K |
| 2026-03-07 | O'Connor Jason M. | Sector President | Tax withholding | 61 | $177.89 | $11K | 15K |
| 2026-03-07 | Porter Elizabeth A | Sector President | Tax withholding | 593 | $177.89 | $105K | 52K |
| 2026-03-07 | Stevens Roy E | Sector President | Tax withholding | 518 | $177.89 | $92K | 63K |
| 2026-03-07 | Hull Stephen Edward | Sector President | Tax withholding | 518 | $177.89 | $92K | 37K |
| 2026-03-07 | Gruensfelder Cindy | Sector President | Tax withholding | 534 | $177.89 | $95K | 27K |
| 2026-03-07 | Fautsch Leslie K. | Chief Human Resources Officer | Tax withholding | 474 | $177.89 | $84K | 22K |
| 2026-03-07 | Cage Christopher R | Chief Financial Officer | Grant | 7 | $0.00 | $0 | 32K |
| 2026-03-07 | Cage Christopher R | Chief Financial Officer | Tax withholding | 33 | $177.89 | $6K | 32K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are the rarer, stronger signal.
Planned sales (Form 144)
Newest first. JSON2 Form 144 notices on file for LDOS worth $1.5M at the prices reported; 2 in the last 90 days worth $1.5M. Latest: May Gary Stephen filed on 2026-09-01 to sell 1,000 shares ($141K) from 2026-09-01.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-01 | May Gary StephenDirector | 1K | $141K | 0.001% | 2026-09-01 | Citigroup Global Markets, Inc. |
| 2026-08-11 | Noel B. GeerDirector | 10K | $1.4M | 0.008% | 2026-08-11 | Robert W. Baird & Co. |
13F holders
Tracked managers holding LDOS at their latest 13F. JSON8 of the 30 tracked managers held LDOS at their latest 13F, $270.1M in total at quarter-end prices. AQR Capital Management is the largest at $83.5M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 5 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 827K | $83.5M | 0.03% | -46K |
| Citadel Advisors | 2026-06-30 | 749K | $77.1M | 0.01% | +281K |
| Millennium Management | 2026-06-30 | 604K | $62.2M | 0.02% | +234K |
| Two Sigma Investments | 2026-06-30 | 191K | $19.6M | 0.01% | -76K |
| Bridgewater Associates | 2026-06-30 | 159K | $16.3M | 0.07% | +157K |
| D. E. Shaw & Co. | 2026-06-30 | 97K | $10.0M | 0.00% | -395K |
| Point72 Asset Management | 2026-06-30 | 9K | $947K | 0.00% | -196K |
| Fisher Asset Management | 2026-06-30 | 4K | $365K | 0.00% | -3K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 2026 (quarter ended 2026-07-03) Leidos Holdings, Inc. reported revenue of $4.55B, up 7.4% from the same quarter a year earlier, and net income of $354.0M (2.81 diluted EPS). In FY 2025 it generated $1.75B of operating cash flow and spent $400.0M on buybacks. As of 2026-07-03, cash was $748.0M against $22.0M of debt.
- Cash
- $748.0M
- Debt
- $22.0M
- Equity
- $5.28B
- Total assets
- $15.63B
- Shares outstanding
- 125,492,209
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 2026 | 2026-07-03 | $4.55B | $354.0M | 7.8% | 2.81 |
| Q1 2026 | 2026-04-03 | $4.38B | $328.0M | 7.5% | 2.56 |
| Q4 2025derived | 2026-01-02 | $4.20B | $327.0M | 7.8% | n/a |
| Q3 2025 | 2025-10-03 | $4.45B | $367.0M | 8.2% | 2.82 |
| Q2 2025 | 2025-07-04 | $4.23B | $391.0M | 9.2% | 3.01 |
| Q1 2025 | 2025-04-04 | $4.23B | $363.0M | 8.6% | 2.77 |
| Q4 2024derived | 2025-01-03 | $4.35B | $284.0M | 6.5% | n/a |
| Q3 2024 | 2024-09-27 | $4.17B | $364.0M | 8.7% | 2.68 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2026-01-02 | $17.11B | $1.45B | $1.75B | n/a | $400.0M | n/a |
| FY 2024 | 2025-01-03 | $16.58B | $1.25B | $1.44B | n/a | $850.0M | n/a |
| FY 2023 | 2023-12-29 | $15.34B | $199.0M | $1.19B | n/a | $225.0M | n/a |
| FY 2022 | 2022-12-30 | $14.29B | $685.0M | $992.0M | n/a | $0 | n/a |
| FY 2021 | 2021-12-31 | $13.62B | $753.0M | $1.03B | n/a | $237.0M | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-07-03; shares outstanding as of 2026-07-28 from the cover page.
Federal contracts
Largest actions mapped to Leidos Holdings, Inc. and its subsidiaries. JSON119 contract actions on file for LDOS: $1.39B obligated in the last 90 days and $1.39B in the last 12 months across 13 awarding agencies. The largest was $159.1M from the Department of Homeland Security on 2026-08-31 (this mod extends the pop to 5/25/2028, adds deployments.). Only actions large enough to reach the daily top list are counted, and agencies report with a lag.
| Action date | Agency | Amount | Type | Description |
|---|---|---|---|---|
| 2026-09-10 | Department of JusticeOffices, Boards and Divisions | $1.6M | mod P00020delivery order | MEGA5 LITIGATION SUPPORT SERVICES - VCF LIT SUPPORTUSAspending |
| 2026-09-10 | Department of Health and Human ServicesNational Institutes of Health | $1.3M | new awarddelivery order | IMPLEMENTATION AND CHARACTERIZATION OF IPSC-DERIVED CELL AND ORGANOID MODELS FOR INTEGRATION INTO NEW APPROACH METHODOLOGIES (NAMS)USAspending |
| 2026-09-09 | General Services AdministrationFederal Acquisition Service | $59.3M | mod P00067delivery order | THE PURPOSE OF THIS MODIFICATION IS TO REALIGN OY1, OY2, OY3 AND OY4 CEILING, DEOBLIGATE OY2 FUNDING, REALIGN OY3 FUNDING, DEOBLIGATE OY3 FUNDING, PROVIDE INCREMENTAL FUNDING TO OY4, REOBLIGATE FUNDING TO OY4, AND INCORPORATE ADMINISTRATIVE CHANGES.USAspending |
| 2026-09-09 | Department of TransportationFederal Aviation Administration | $6.4M | mod P00208definitive contract | THE PURPOSE OF THIS MODIFICATION IS TO: 1) UPDATE SECTION B TO ADJUST CLIN CEILINGS A. DECREASE 04-004A TO ALIGN WITH ACTUAL FUNDING B. DECREASE 05-004 TO ALIGN WITH ACTUAL FUNDING C. DECREASE 05-004A TO ALIGN WITH ACTUAL FUNDING D. INCREASE 06-USAspending |
| 2026-09-09 | Department of JusticeOffices, Boards and Divisions | $1.0M | mod P00025delivery order | MEGA5 LITIGATION SUPPORT SERVICES - CIV HCAFUSAspending |
| 2026-09-09 | Department of Homeland SecurityU.S. Customs and Border Protection | $921K | mod P00017definitive contract | FUNDING ONLY ACTIONUSAspending |
| 2026-09-08 | General Services AdministrationFederal Acquisition Service | $6.8M | mod P00054delivery order | REALIGN FUNDING FOR OY2 DEOB FUNDING FROM OY2USAspending |
| 2026-09-08 | Department of EnergyDepartment of Energy | $2.4M | mod P00256definitive contract | IIJA RESEARCH SUPPORT SERVICES (RSS), MODIFICATION P00256, INCREMENTAL FUNDING, UPDATE B.5USAspending |
| 2026-09-08 | Department of Health and Human ServicesNational Institutes of Health | $1.3M | new awarddelivery order | 126889 B571 REPLACE CHILLER #3USAspending |
| 2026-09-08 | General Services AdministrationFederal Acquisition Service | $1.1M | mod P00003delivery order | TO24 C5ISROII OY4 ENDURING SUPPORT: INCREMENTAL FUNDINGUSAspending |
| 2026-09-04 | Department of Homeland SecurityOffice of Procurement Operations | $5.3M | mod P00012delivery order | THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 2 AND RE-ALIGN FUNDING.USAspending |
| 2026-09-03 | Department of Health and Human ServicesNational Institutes of Health | $17.9M | mod P00015delivery order | MD NETUSAspending |
| 2026-09-03 | Department of JusticeOffices, Boards and Divisions | $3.9M | mod P00045delivery order | MEGA5 LITIGATION SUPPORT SERVICES - CIVIL ANNUAL.USAspending |
| 2026-09-03 | Department of Health and Human ServicesNational Institutes of Health | $1.9M | new awarddelivery order | 126797 CAMPUS REPLACE BSCSUSAspending |
| 2026-09-03 | Department of Health and Human ServicesNational Institutes of Health | $807K | new awarddelivery order | 126297 CAMPUS EVALUATE & REPLACE DEFICIENT ALTERNATING TREAD AND SHIP STAIRSUSAspending |
| 2026-09-02 | Department of EnergyDepartment of Energy | $4.6M | mod P00255definitive contract | RESEARCH SUPPORT SERVICES (RSS), MODIFICATION P00255, INCREMENTAL FUNDING, UPDATE B.5USAspending |
| 2026-09-02 | General Services AdministrationFederal Acquisition Service | $1.4M | mod P00002delivery order | TO24 C5ISROII OY4 ENDURING SUPPORT- INCREMENTAL FUNDINGUSAspending |
| 2026-09-01 | Department of TransportationFederal Aviation Administration | $14.6M | mod P00066definitive contract | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE ADDITIONAL FUNDING FOR ERAM/ERIDS SLE, ES3, OFFSHORE AUTOMATION, EA TRP 2025, ADS-B, AND VARIOUS TASK ORDER AWARDS AND REVISIONS AS NOTED IN THE LINE ITEM DESCRIPTIONS BELOW, IN ADDITION TO DEOBLIGATINGUSAspending |
| 2026-08-31 | Department of Homeland SecurityTransportation Security Administration | $159.1M | mod P00016delivery order | THIS MOD EXTENDS THE POP TO 5/25/2028, ADDS DEPLOYMENTS.USAspending |
| 2026-08-31 | Department of Health and Human ServicesNational Institutes of Health | $113.7M | mod P00011delivery order | NCI OPERATIONAL TASK ORDER, FY26-FY27USAspending |
| 2026-08-31 | Department of Health and Human ServicesCenters for Medicare and Medicaid Services | $51.5M | mod P00028delivery order | END - USER CENTRIC IT SUPPORT 2.0 (ECIS 2.0)USAspending |
| 2026-08-31 | Department of EnergyDepartment of Energy | $7.0M | mod P00254definitive contract | RESEARCH SUPPORT SERVICES (RSS), MODIFICATION P00254, INCREMENTAL FUNDING, UPDATE B.5USAspending |
| 2026-08-31 | Department of Health and Human ServicesNational Institutes of Health | $1.5M | mod P00003delivery order | NIAID VRC PRE-CLINICAL ASSESSMENTUSAspending |
| 2026-08-28 | Department of Health and Human ServicesNational Institutes of Health | $11.2M | mod P00012delivery order | CHILDHOOD CANCER RESEARCH AND CCDSFUSAspending |
| 2026-08-28 | Department of Health and Human ServicesNational Institutes of Health | $1.1M | new awarddelivery order | 126729 ROOM 524 D, E, FUSAspending |
| 2026-08-28 | Department of Health and Human ServicesNational Institutes of Health | $1.1M | new awarddelivery order | FY26 125346 - B539 STORM DRAIN REPLACEMENTUSAspending |
| 2026-08-27 | Department of Health and Human ServicesNational Institutes of Health | $1.5M | new awarddelivery order | 126869 B539 & 560 - ROOF REPLACEMENTSUSAspending |
| 2026-08-27 | General Services AdministrationFederal Acquisition Service | $695K | mod P00013bpa call | DEVCOM CBC BPA CALL 07 CBR FILTRATION MOD 13 OPTION EXERCISE AND FUNDINGUSAspending |
| 2026-08-26 | National Science FoundationNational Science Foundation | $13.0M | mod P00183definitive contract | SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM. MOD 183, SUSTAINMENT FUNDING, REIMBURSABLESUSAspending |
| 2026-08-26 | Department of Homeland SecurityU.S. Customs and Border Protection | $12.0M | mod P00015definitive contract | ADDITION OF UPS EQUIPMENTUSAspending |
| 2026-08-26 | General Services AdministrationFederal Acquisition Service | $9.0M | mod P00053delivery order | CEILING INCREASE PROVIDE FUNDING FOR OY2 & NSUSAspending |
| 2026-08-26 | Department of Health and Human ServicesNational Institutes of Health | $1.6M | new awarddelivery order | FFRDC DRUG PRODUCT FORMULATION, MANUFACTURE, AND STABILITY STUDIES OF BETHANECHOL CHLORIDE FOR PHASE I CLINICAL TRIALSUSAspending |
| 2026-08-24 | Department of Homeland SecurityU.S. Customs and Border Protection | $39.7M | new awarddelivery order | MEMS SYSTEMSUSAspending |
| 2026-08-24 | Department of Health and Human ServicesNational Institutes of Health | $881K | new awarddelivery order | 126864 MULTI BUILDING DRY CHEM FIRE SUPPRESSION SYSTEMUSAspending |
| 2026-08-24 | Department of Health and Human ServicesNational Institutes of Health | $559K | new awarddelivery order | FFRDC PTH-1A DRUG PRODUCT FOR PEDIATRIC DOSINGUSAspending |
| 2026-08-21 | Department of Health and Human ServicesNational Institutes of Health | $11.7M | mod P00005delivery order | ELABORATION AND USE OF SYNGENIC PRE-CLINICAL MODELS FOR CANCER DRUG DEVELOPMENTUSAspending |
| 2026-08-20 | Department of the TreasuryInternal Revenue Service | $8.8M | mod P00005delivery order | COMPUTER ASSISTED PUBLISHING SYSTEM (CAPS). EXERCISE OY2. CHANGE CORUSAspending |
| 2026-08-20 | Nuclear Regulatory CommissionNuclear Regulatory Commission | $1.1M | mod P00036bpa call | GLINDA BPA CALL FOR INTEGRATED SOURCE MANAGEMENT PORTFOLIO ISMP SUPPORTUSAspending |
| 2026-08-19 | Department of Health and Human ServicesNational Institutes of Health | $648K | mod P00001delivery order | FY26 FFRDC LEASESUSAspending |
| 2026-08-18 | Department of Health and Human ServicesNational Institutes of Health | $29.5M | mod P00010delivery order | NCI OPERATIONAL TASK ORDER, FY26-FY27USAspending |
What this page is
Leidos Holdings, Inc. in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.
This page follows Leidos Holdings, Inc. (LDOS), SEC CIK 1336920, listed on NYSE, classified by the SEC as services-computer integrated systems design. The cross-market tables live on the short interest and insider transactions hubs.
Source and method
- Short interest
- FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-14.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-13.JSON and CSV
- Planned sales
- SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-09-01.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-07-03.JSON and CSV
- Federal contracts
- USAspending.govDaily read of the largest actions per day; agencies report with up to a 90-day lag. Latest 2026-09-10.JSON and CSV
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-01.JSON and CSV
- Company record
- EDGAR filing index for CIK 1336920Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 30 requests a minute without a key, 120 a minute with a key from a free account.
Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 13 Sep 05:40 UTC.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as services-computer integrated systems design
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- GOOGLAlphabet Inc.
- ANETArista Networks, Inc.
- CRMSalesforce, Inc.
- RDDTReddit, Inc.
- CRDOCredo Technology Group Holding Ltd
Datasets
Frequently Asked Questions
How much of LDOS is sold short?
4,197,413 shares were held short at the 2026-08-14 settlement, 2.1 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is LDOS's daily short volume?
On 2026-09-11, 246,027 of the 441,868 LDOS shares reported to FINRA were sold short, 55.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does LDOS have fails to deliver?
The SEC's latest file shows 1,386 LDOS shares failed to deliver at settlement 2026-08-13. Fails are reported per settlement date and published twice a month with a lag.
Are LDOS insiders buying or selling?
Insiders at LDOS reported 3 open-market sells worth $1.5M in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: May Gary Stephen on 2026-09-01.
Have LDOS insiders filed to sell?
2 Form 144 notices on file for LDOS worth $1.5M at the prices reported; 2 in the last 90 days worth $1.5M. Latest: May Gary Stephen filed on 2026-09-01 to sell 1,000 shares ($141K) from 2026-09-01.
What did LDOS report last quarter?
In Q2 2026 (quarter ended 2026-07-03) Leidos Holdings, Inc. reported revenue of $4.55B, up 7.4% from the same quarter a year earlier, and net income of $354.0M (2.81 diluted EPS). In FY 2025 it generated $1.75B of operating cash flow and spent $400.0M on buybacks. As of 2026-07-03, cash was $748.0M against $22.0M of debt.
Which funds hold LDOS?
8 of the 30 tracked managers held LDOS at their latest 13F, $270.1M in total at quarter-end prices. AQR Capital Management is the largest at $83.5M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 5 cut.
How much federal contract money did LDOS receive?
$1.39B was obligated to Leidos Holdings, Inc. and its mapped subsidiaries in the last 90 days and $1.39B in the last 12 months, counting only the largest daily actions on USAspending. Obligations are not revenue; they are spent over each contract's life.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.