Leidos Holdings, Inc.
DE ˙ DB ˙ US5253271028
108,55 € ↓ -1,50 (-1,36%)
2026-06-02
DEL PRIS
SecurityDE:S6IA / Leidos Holdings, Inc.
InstitutionAviva Plc
Latest Disclosed Ownership112,060 shares
Latest Disclosed Value $ 17,427,571
Aviva Plc reports 2.88% increase in ownership of S6IA / Leidos Holdings, Inc.

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 112,060 shares of Leidos Holdings, Inc. (DE:S6IA) valued at $15,038,452 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 108,918 shares of Leidos Holdings, Inc.. This represents a change in shares of 2.88% during the quarter. The current value of the position is $12,164,113 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)
2026-05-14 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 112,060 3,142 2.88 17,428 -11.30 0.0292
2026-02-12 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 108,918 5,613 5.43 19,649 0.66 0.0331
2025-11-13 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 103,305 5,640 5.77 19,521 26.70 0.0355
2025-08-07 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 97,665 9,139 10.32 15,408 28.98 0.0318
2025-05-15 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 88,526 11,254 14.56 11,946 7.31 0.0288
2025-02-13 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 77,272 44,896 138.67 11,132 110.93 0.0289
2024-11-14 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 32,376 542 1.70 5,277 13.65 0.0137
2024-08-02 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 31,834 -8,744 -21.55 4,644 -12.71 0.0129
2024-05-14 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 40,578 35,504 699.72 5,319 868.85 0.0175
2024-02-09 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 5,074 -53,098 -91.28 549 -89.76 0.0020
2023-11-13 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 58,172 -157,315 -73.00 5,361 -71.88 0.0225
2023-08-10 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 215,487 42,009 24.22 19,066 19.39 0.0776
2023-05-12 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 173,478 75,976 77.92 15,970 55.71 0.0723
2023-02-14 2022-12-31 13F/A-2 LEIDOS HOLDINGS COM 525327102 97,502 -38,340 -28.22 10,256 -13.68 0.0504
2023-02-10 2022-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 97,502 -38,340 287 0.0014
2023-02-09 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 97,502 -38,340 10 0.0493
2022-11-14 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 135,842 37,272 37.81 11,882 19.69 0.0685
2022-08-04 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 98,570 60,721 160.43 9,927 142.83 0.0528
2022-05-13 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 37,849 -4,535 -10.70 4,088 8.49 0.0204
2022-02-10 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 42,384 -753 -1.75 3,768 -9.14 0.0158
2021-11-12 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 43,137 -1,296 -2.92 4,147 -7.68 0.0185
2021-08-10 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 44,433 -1,378 -3.01 4,492 1.84 0.0197
2021-05-13 2021-03-31 13F LEIDOS HOLDINGS COM 525327102 45,811 1,049 2.34 4,411 -6.25 0.0215
2021-02-10 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 44,762 1,302 3.00 4,705 21.45 0.0245
2020-11-12 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 43,460 -1,171 -2.62 3,874 -7.34 0.0229
2020-08-13 2020-06-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 44,631 -2,341 -4.98 4,181 -2.88 0.0261
2020-08-13 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 44,631 -2,341 4,181 12,657.6802
2020-05-14 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 46,972 -594 -1.25 4,305 -7.54 0.0315
2020-02-10 2019-12-31 13F LEIDOS HLDGS COM 525327102 47,566 606 1.29 4,656 15.45 0.0282
2019-11-12 2019-09-30 13F LEIDOS HLDGS COM 525327102 46,960 46,960 4,033 0.0273
2014-11-13 2014-09-30 13F LEIDOS HLDGS COM 525327102 0 -29,025 -100.00 0 -100.00
2014-08-13 2014-06-30 13F LEIDOS HLDGS COM 525327102 29,025 -665 -2.24 1,113 6.00 0.0085
2014-05-14 2014-03-31 13F LEIDOS HLDGS COM 525327102 29,690 1,470 5.21 1,050 -19.97 0.0085
2014-02-13 2013-12-31 13F LEIDOS HLDGS COM 525327102 28,220 -286,986 -91.05 1,312 -74.04 0.0110
2013-11-13 2013-09-30 13F SAIC COM 78390X101 315,206 13,417 4.45 5,053 20.20 0.0443
2013-08-01 2013-06-30 13F SAIC COM 78390X101 301,789 301,789 4,204 0.0425
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.