Leidos Holdings, Inc.
DE ˙ DB ˙ US5253271028
108,55 € ↓ -1,50 (-1,36%)
2026-06-02
DEL PRIS
SecurityDE:S6IA / Leidos Holdings, Inc.
InstitutionMan Group plc
Latest Disclosed Ownership99,037 shares
Latest Disclosed Value $ 15,402,234
Man Group plc reports 1.70% decrease in ownership of S6IA / Leidos Holdings, Inc.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 99,037 shares of Leidos Holdings, Inc. (DE:S6IA) valued at $13,290,765 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 100,746 shares of Leidos Holdings, Inc.. This represents a change in shares of -1.70% during the quarter. The current value of the position is $10,750,466 USD.

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)
2026-05-15 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 99,037 -1,709 -1.70 15,402 -15.25 0.0279
2026-02-17 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 100,746 28,279 39.02 18,175 32.72 0.0309
2025-11-14 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 72,467 -90,249 -55.46 13,693 -46.66 0.0238
2025-08-14 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 162,716 -115,929 -41.60 25,670 -31.73 0.0489
2025-05-15 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 278,645 -194,425 -41.10 37,600 -44.83 0.0953
2025-02-14 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 473,070 -316,721 -40.10 68,150 -47.06 0.1793
2024-11-14 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 789,791 150,347 23.51 128,736 38.01 0.3352
2024-08-14 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 639,444 -22,515 -3.40 93,282 7.50 0.2356
2024-05-15 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 661,959 -144,821 -17.95 86,776 -0.63 0.2188
2024-02-14 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 806,780 87,326 8.58 0.2432
2023-11-14 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 80,427 331.68 0.2492
2023-08-14 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 210,571 18,631 3.70 0.0575
2023-05-15 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 17,966 36.57 0.0639
2023-02-14 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 125,064 -376,341 -75.06 13,155 -70.01 0.0472
2022-11-14 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 501,405 501,405 43,858 0.2035
2022-08-15 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 0 -3,730 -100.00 0 -100.00
2022-05-16 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 3,730 -13,224 -78.00 403 -73.26 0.0014
2022-02-14 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 16,954 9,786 136.52 1,507 118.72 0.0048
2021-11-15 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 7,168 -302 -4.04 689 -8.74 0.0024
2021-08-16 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 7,470 7,470 755 0.0027
2021-02-16 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 0 -3,150 -100.00 0 -100.00
2020-11-16 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 3,150 -13,147 -80.67 281 -81.60 0.0011
2020-08-14 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 16,297 -102,886 -86.33 1,527 -86.02 0.0077
2020-05-15 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 119,183 -59,120 -33.16 10,923 -37.42 0.0708
2020-02-18 2019-12-31 13F LEIDOS HLDGS COM 525327102 178,303 -564,306 -75.99 17,454 -72.63 0.0574
2019-11-14 2019-09-30 13F LEIDOS HLDGS COM 525327102 742,609 -46,219 -5.86 63,775 1.25 0.2369
2019-08-14 2019-06-30 13F LEIDOS HLDGS COM 525327102 788,828 662,014 522.04 62,988 674.95 0.2277
2019-05-15 2019-03-31 13F LEIDOS HLDGS COM 525327102 126,814 75,015 144.82 8,128 197.62 0.0308
2019-02-14 2018-12-31 13F LEIDOS HLDGS COM 525327102 51,799 -231,263 -81.70 2,731 -86.05 0.0122
2018-11-14 2018-09-30 13F LEIDOS HLDGS COM 525327102 283,062 35,524 14.35 19,576 34.04 0.0715
2018-08-14 2018-06-30 13F LEIDOS HLDGS COM 525327102 247,538 32,238 14.97 14,605 3.72 0.0601
2018-05-15 2018-03-31 13F LEIDOS HLDGS COM 525327102 215,300 215,300 14,081 0.0644
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.