Leidos Holdings, Inc.
DE ˙ DB ˙ US5253271028
107,25 € ↓ -1,30 (-1,20%)
2026-06-03
DEL PRIS
SecurityDE:S6IA / Leidos Holdings, Inc.
InstitutionMather Group, Llc.
Latest Disclosed Ownership603 shares
Latest Disclosed Value $ 93,779
Mather Group, Llc. ownership in S6IA / Leidos Holdings, Inc.

On April 13, 2026 - Mather Group, Llc. filed a 13F-HR form disclosing ownership of 603 shares of Leidos Holdings, Inc. (DE:S6IA) valued at $80,923 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 0 shares of Leidos Holdings, Inc.. The current value of the position is $64,672 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)
2026-04-13 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 603 603 94 0.0009
2026-01-13 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 0 -100.00 0
2025-10-21 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 149 149 28 0.0003
2025-07-15 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 0 -108 -100.00 0 -100.00
2025-04-25 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 108 -157 -59.25 15 -63.16 0.0002
2025-01-27 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 265 156 143.12 38 123.53 0.0005
2024-10-07 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 109 6 5.83 18 30.77 0.0002
2024-07-09 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 103 0 0.00 14 18.18 0.0002
2024-04-09 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 103 103 11 0.0002
2023-08-08 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 0 -2,617 -100.00 0 -100.00
2023-05-09 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 2,617 283 12.13 241 -2.04 0.0043
2023-03-10 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 2,334 0 0.00 246 20.10 0.0047
2022-11-15 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 2,334 2,334 204 0.0044
2022-08-16 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 0 -2,437 -100.00 0 -100.00
2022-05-13 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 2,437 2,437 263 0.0052
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.