레이도스 홀딩스, Inc.
MX ˙ BMV ˙ US5253271028
SecurityMX:LDOS / Leidos Holdings, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership1,597,764 shares
Latest Disclosed Value $ 248,484,188
First Trust Advisors Lp reports 41.92% decrease in ownership of LDOS / Leidos Holdings, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 1,597,764 shares of Leidos Holdings, Inc. (MX:LDOS) valued at $248,484,188 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,750,742 shares of Leidos Holdings, Inc.. This represents a change in shares of -41.92% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 1,597,764 -1,152,978 -41.92 248,484 -49.93 0.1771
2026-02-13 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 2,750,742 -30,727 -1.10 496,234 -5.58 0.3606
2025-11-12 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 2,781,469 -208,247 -6.97 525,586 11.43 0.3906
2025-08-13 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 2,989,716 -131,298 -4.21 471,658 11.99 0.3793
2025-05-14 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 3,121,014 1,219,581 64.14 421,150 53.75 0.3730
2025-02-13 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 1,901,433 155,481 8.91 273,920 -3.75 0.2415
2024-11-13 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 1,745,952 6,961 0.40 284,590 12.18 0.2711
2024-08-13 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 1,738,991 40,418 2.38 253,684 13.93 0.2587
2024-05-13 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 1,698,573 -126,721 -6.94 222,666 12.70 0.2260
2024-02-13 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 1,825,294 -233,464 -11.34 197,570 4.13 0.2156
2023-11-13 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 2,058,758 -253,698 -10.97 189,735 -7.27 0.2249
2023-08-14 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 2,312,456 486,404 26.64 204,606 21.71 0.2327
2023-05-15 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 1,826,052 128,328 7.56 168,106 -5.86 0.1941
2023-02-09 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 1,697,724 -277,448 -14.05 178,562 3.35 0.2123
2022-11-14 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 1,975,172 124,866 6.75 172,768 -7.29 0.2240
2022-08-12 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 1,850,306 -463,613 -20.04 186,344 -25.45 0.2301
2022-05-13 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 2,313,919 -96,591 -4.01 249,950 16.64 0.2557
2022-02-08 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 2,410,510 397,108 19.72 214,294 10.72 0.2085
2021-11-15 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 2,013,402 340,951 20.39 193,548 14.46 0.2081
2021-10-12 2021-06-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 1,672,451 183,827 12.35 169,096 17.98 0.1830
2021-08-16 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 1,675,181 186,557 169,361 0.1747
2021-05-14 2021-03-31 13F LEIDOS HOLDINGS COM 525327102 1,488,624 395,765 36.21 143,325 24.76 0.1735
2021-02-02 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 1,092,859 46,747 4.47 114,881 23.18 0.1522
2020-11-05 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 1,046,112 339,114 47.97 93,261 40.82 0.1494
2020-07-22 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 706,998 15,006 2.17 66,225 4.42 0.1148
2020-05-06 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 691,992 18,838 2.80 63,421 -3.75 0.1437
2020-02-03 2019-12-31 13F LEIDOS HLDGS COM 525327102 673,154 75,147 12.57 65,895 28.31 0.1125
2019-11-04 2019-09-30 13F LEIDOS HLDGS COM 525327102 598,007 -83,176 -12.21 51,357 -5.58 0.0967
2019-07-30 2019-06-30 13F LEIDOS HLDGS COM 525327102 681,183 -734,182 -51.87 54,392 -40.04 0.1025
2019-06-19 2019-03-31 13F/A-1 LEIDOS HLDGS COM 525327102 1,415,365 725,477 105.16 90,711 149.40 0.1804
2019-05-09 2019-03-31 13F LEIDOS HLDGS COM 525327102 1,415,365 725,477 90,711
2019-02-07 2018-12-31 13F LEIDOS HLDGS COM 525327102 689,888 377,878 121.11 36,371 68.55 0.0862
2018-10-25 2018-09-30 13F LEIDOS HLDGS COM 525327102 312,010 59,151 23.39 21,579 44.64 0.0402
2018-08-02 2018-06-30 13F LEIDOS HLDGS COM 525327102 252,859 19,398 8.31 14,919 -2.29 0.0309
2018-04-23 2018-03-31 13F LEIDOS HLDGS COM 525327102 233,461 130,003 125.66 15,268 128.56 0.0351
2018-02-08 2017-12-31 13F LEIDOS HLDGS COM 525327102 103,458 29,747 40.36 6,680 53.04 0.0159
2017-10-24 2017-09-30 13F LEIDOS HLDGS COM 525327102 73,711 -168,541 -69.57 4,365 -65.14 0.0112
2017-08-02 2017-06-30 13F LEIDOS HLDGS COM 525327102 242,252 -27,664 -10.25 12,522 -9.29 0.0334
2017-05-02 2017-03-31 13F LEIDOS HLDGS COM 525327102 269,916 -17,269 -6.01 13,804 -6.01 0.0383
2017-02-06 2016-12-31 13F LEIDOS HLDGS COM 525327102 287,185 -25,066 -8.03 14,687 8.68 0.0437
2016-11-01 2016-09-30 13F LEIDOS HLDGS COM 525327102 312,251 100,678 47.59 13,514 33.43 0.0403
2016-08-04 2016-06-30 13F LEIDOS HLDGS COM 525327102 211,573 -122,174 -36.61 10,128 -39.69 0.0319
2016-05-10 2016-03-31 13F LEIDOS HLDGS COM 525327102 333,747 124,610 59.58 16,794 42.73 0.0539
2016-05-04 2015-12-31 13F/A-1 LEIDOS HLDGS COM 525327102 209,137 182,227 677.17 11,766 958.09 0.0305
2016-02-03 2015-12-31 13F LEIDOS HLDGS COM 525327102 209,137 11,766
2015-11-05 2015-09-30 13F LEIDOS HLDGS COM 525327102 26,910 26,910 0.00 1,112 0.0032
2014-08-11 2014-06-30 13F LEIDOS HLDGS COM 525327102 0 -151,446 -100.00 0 -100.00
2014-05-12 2014-03-31 13F LEIDOS HLDGS COM 525327102 151,446 -155,373 -50.64 5,357 -62.44 0.0235
2014-08-08 2013-12-31 13F/A-1 LEIDOS HLDGS COM 525327102 306,819 306,819 -74.30 14,264 -14.22 0.0692
2014-02-13 2013-12-31 13F LEIDOS HLDGS COM 525327102 306,819 14,264
2013-11-12 2013-09-30 13F SAIC COM 78390X101 0 -1,193,732 -100.00 0 -100.00
2013-08-12 2013-06-30 13F SAIC COM 78390X101 1,193,732 1,193,732 16,629 0.1082
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.