Leidos Holdings, Inc.
DE ˙ DB ˙ US5253271028
108,55 € ↓ -1,50 (-1,36%)
2026-06-02
DEL PRIS
SecurityDE:S6IA / Leidos Holdings, Inc.
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership48,727 shares
Latest Disclosed Value $ 7,578,023
Asset Management One Co., Ltd. reports 1.64% decrease in ownership of S6IA / Leidos Holdings, Inc.

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 48,727 shares of Leidos Holdings, Inc. (DE:S6IA) valued at $6,539,163 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 49,537 shares of Leidos Holdings, Inc.. This represents a change in shares of -1.64% during the quarter. The current value of the position is $5,289,316 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)
2026-05-08 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 48,727 -810 -1.64 7,578 -17.52 0.0223
2026-01-27 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 49,537 -3,363 -6.36 9,189 -8.07 0.0255
2025-10-22 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 52,900 -5,104 -8.80 9,996 9.23 0.0290
2025-07-31 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 58,004 -1,843 -3.08 9,151 13.31 0.0287
2025-04-23 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 59,847 12,878 27.42 8,076 18.99 0.0279
2025-01-30 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 46,969 220 0.47 6,787 -10.94 0.0233
2024-10-30 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 46,749 260 0.56 7,620 12.37 0.0271
2024-07-18 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 46,489 -2,653 -5.40 6,782 5.26 0.0259
2024-05-02 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 49,142 187 0.38 6,442 21.92 0.0248
2024-01-24 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 48,955 -1,995 -3.92 5,284 12.55 0.0213
2023-10-19 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 50,950 -70 -0.14 4,696 4.01 0.0209
2023-07-31 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 51,020 -2,801 -5.20 4,514 -8.88 0.0191
2023-04-25 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 53,821 3,711 7.41 4,955 -5.87 0.0225
2023-02-06 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 50,110 -2,827 -5.34 5,263 13.67 0.0257
2022-11-04 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 52,937 -1,436 -2.64 4,630 -15.43 0.0236
2022-07-29 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 54,373 -761 -1.38 5,475 -8.06 0.0257
2022-05-13 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 55,134 -4,473 -7.50 5,955 13.04 0.0232
2022-02-09 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 59,607 1,286 2.21 5,268 -6.03 0.0184
2021-11-02 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 58,321 -2,426 -3.99 5,606 -8.71 0.0215
2021-08-03 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 60,747 -6,584 -9.78 6,141 -5.26 0.0229
2021-05-14 2021-03-31 13F LEIDOS HOLDINGS COM 525327102 67,331 817 1.23 6,482 -5.96 0.0257
2021-02-12 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 66,514 143 0.22 6,893 16.49 0.0284
2020-11-13 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 66,371 -2,305 -3.36 5,917 -8.02 0.0272
2020-08-14 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 68,676 -680 -0.98 6,433 1.21 0.0316
2020-05-14 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 69,356 -2,720 -3.77 6,356 -9.92 0.0371
2020-02-14 2019-12-31 13F LEIDOS HLDGS COM 525327102 72,076 -570 -0.78 7,056 13.10 0.0318
2019-11-14 2019-09-30 13F LEIDOS HLDGS COM 525327102 72,646 2,047 2.90 6,239 10.68 0.0301
2019-08-14 2019-06-30 13F LEIDOS HLDGS COM 525327102 70,599 7,078 11.14 5,637 38.54 0.0277
2019-05-15 2019-03-31 13F LEIDOS HLDGS COM 525327102 63,521 -165,045 -72.21 4,069 -66.22 0.0220
2019-02-13 2018-12-31 13F LEIDOS HLDGS COM 525327102 228,566 1,801 0.79 12,046 -23.11 0.0287
2018-11-14 2018-09-30 13F LEIDOS HLDGS COM 525327102 226,765 -17,102 -7.01 15,667 8.97 0.0322
2018-08-14 2018-06-30 13F LEIDOS HLDGS COM 525327102 243,867 -66,893 -21.53 14,378 -29.26 0.0314
2018-05-14 2018-03-31 13F LEIDOS HLDGS COM 525327102 310,760 5,913 1.94 20,324 3.10 0.0458
2018-02-14 2017-12-31 13F LEIDOS HLDGS COM 525327102 304,847 269 0.09 19,712 9.50 0.0435
2017-11-14 2017-09-30 13F LEIDOS HLDGS COM 525327102 304,578 1,782 0.59 18,002 15.21 0.0423
2017-08-14 2017-06-30 13F LEIDOS HLDGS COM 525327102 302,796 200,396 195.70 15,625 197.34 0.0399
2017-05-11 2017-03-31 13F LEIDOS HLDGS COM 525327102 102,400 102,400 5,255 0.0138
2016-11-07 2016-09-30 13F LEIDOS HOLDINGS Com 525327102 0 -83,945 -100.00 0 -100.00
2016-08-03 2016-06-30 13F LEIDOS HOLDINGS Com 525327102 83,945 -7,358 -8.06 4,018 -12.54 0.0603
2016-05-05 2016-03-31 13F LEIDOS HOLDINGS Com 525327102 91,303 73,048 400.15 4,594 347.32 0.0671
2016-01-28 2015-12-31 13F LEIDOS HOLDINGS Com 525327102 18,255 18,255 0.00 1,027 0.0153
2015-11-12 2015-09-30 13F LEIDOS HOLDINGS Com 525327102 0 -13,172 -100.00 0 -100.00
2015-08-06 2015-06-30 13F LEIDOS HOLDINGS Com 525327102 13,172 0 0.00 532 -3.80 0.0074
2015-05-11 2015-03-31 13F LEIDOS HOLDINGS Com 525327102 13,172 13,172 0.00 553 0.0068
2015-02-09 2014-12-31 13F LEIDOS HOLDINGS Com 525327102 0 -950 -100.00 0 -100.00
2014-11-05 2014-09-30 13F LEIDOS HOLDINGS Com 525327102 950 0 0.00 33 -8.33 0.0005
2014-08-12 2014-06-30 13F LEIDOS HOLDINGS Com 525327102 950 -9,934 -91.27 36 -90.48 0.0005
2014-05-05 2014-03-31 13F LEIDOS HOLDINGS Com 525327102 10,884 0 0.00 378 -25.30 0.0060
2014-02-05 2013-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 10,884 -26,116 -70.58 506 -23.22 0.0078
2014-01-29 2013-12-31 13F LEIDOS HOLDINGS COM 525327102 10,884 506
2014-02-05 2013-09-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 37,000 2,482 7.19 659 40.21 0.0099
2013-11-06 2013-09-30 13F LEIDOS HOLDINGS Com 525327102 37,000 659
2014-02-12 2013-06-30 13F/A-1 SAIC Com 78390X101 34,518 34,518 470 0.0076
2013-08-05 2013-06-30 13F SAIC Com 78390X101 34,518 470
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.