레이도스 홀딩스, Inc.
MX ˙ BMV ˙ US5253271028
SecurityMX:LDOS / Leidos Holdings, Inc.
InstitutionAncora Advisors, LLC
Latest Disclosed Ownership1,297 shares
Latest Disclosed Value $ 201,709
Ancora Advisors, LLC reports 1.22% decrease in ownership of LDOS / Leidos Holdings, Inc.

On May 15, 2026 - Ancora Advisors, LLC filed a 13F-HR form disclosing ownership of 1,297 shares of Leidos Holdings, Inc. (MX:LDOS) valued at $201,709 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,313 shares of Leidos Holdings, Inc.. This represents a change in shares of -1.22% 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)
2026-05-15 2026-03-31 13F LEIDOS HLDGS COM 525327102 1,297 -16 -1.22 202 -14.83 0.0025
2026-02-17 2025-12-31 13F LEIDOS HLDGS COM 525327102 1,313 16 1.23 237 -3.67 0.0049
2025-11-14 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 1,297 0 0.00 245 20.10 0.0049
2025-08-14 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 1,297 0 0.00 205 16.57 0.0042
2025-05-15 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 1,297 -2 -0.15 175 -6.42 0.0039
2025-02-14 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 1,299 2 0.15 187 -11.37 0.0042
2024-11-14 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 1,297 0 0.00 211 11.64 0.0048
2024-08-14 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 1,297 0 0.00 189 11.18 0.0047
2024-05-16 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 1,297 0 0.00 170 21.43 0.0039
2024-02-14 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 1,297 164 14.47 140 34.62 0.0033
2023-11-14 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 1,133 0 0.00 104 4.00 0.0028
2023-08-14 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 1,133 0 0.00 100 -3.85 0.0026
2023-05-16 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 1,133 -566 -33.31 104 -41.90 0.0030
2023-02-14 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 1,699 -86 -4.82 179 14.74 0.0052
2022-11-14 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 1,785 0 0.00 156 -13.33 0.0048
2022-08-15 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 1,785 0 0.00 180 -6.74 0.0051
2022-05-16 2022-03-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 1,785 -9 -0.50 193 21.38 0.0047
2022-05-13 2022-03-31 13F LEIDOS HLDGS COM 525327102 24,442 22,648 2,354 0.0406
2022-02-14 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 1,794 -100 -5.28 159 -12.64 0.0038
2021-11-15 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 1,894 -21,088 -91.76 182 -92.17 0.0047
2021-11-12 2021-06-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 22,982 -1,460 -5.97 2,323 -1.32 0.0607
2021-08-13 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 22,982 -1,460 2,323 0.0607
2021-11-12 2021-03-31 13F/A-1 LEIDOS HLDGS COM 525327102 24,442 -52,416 -68.20 2,354 -70.86 0.0650
2021-05-14 2021-03-31 13F LEIDOS HLDGS COM 525327102 24,442 -52,416 2,354 0.0650
2021-11-12 2020-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 76,858 -1,400 -1.79 8,079 15.79 0.2603
2021-02-12 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 76,858 -1,400 8,079 0.2603
2021-11-12 2020-09-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 78,258 -11,021 -12.34 6,977 -16.57 0.2771
2020-11-13 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 78,258 -11,021 6,977 0.2771
2021-11-12 2020-06-30 13F/A-1 LEIDOS HOLDINGS COM 525327102 89,279 -19,378 -17.83 8,363 -16.03 0.3500
2020-08-14 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 89,279 -19,378 8,363 0.3500
2021-11-12 2020-03-31 13F/A-1 LEIDOS HLDGS COM 525327102 108,657 -212 -0.19 9,959 -6.55 0.4606
2020-05-14 2020-03-31 13F LEIDOS HLDGS COM 525327102 108,657 -212 9,959 0.4606
2020-02-14 2019-12-31 13F LEIDOS HLDGS COM 525327102 108,869 -1,148 -1.04 10,657 12.80 0.3965
2019-11-19 2019-09-30 13F/A-2 LEIDOS HLDGS COM 525327102 110,017 19,904 22.09 9,448 -21.00 0.4123
2019-11-18 2019-09-30 13F/A-1 LEIDOS HLDGS COM 525327102 110,017 19,904 9,448 0.4123
2019-11-14 2019-09-30 13F LEIDOS HLDGS COM 525327102 110,017 19,904 9,448 0.4143
2019-11-14 2019-06-30 13F/A-1 LEIDOS HLDGS COM 525327102 90,113 8,062 9.83 11,960 32.52 0.5362
2019-08-12 2019-06-30 13F LEIDOS HLDGS COM 525327102 149,776 67,725 11,960 493,999.5167
2019-11-14 2019-03-31 13F/A-1 LEIDOS HLDGS COM 525327102 82,051 -69,842 -45.98 9,025 -17.42 0.4095
2019-05-15 2019-03-31 13F LEIDOS HLDGS COM 525327102 140,825 -11,068 9,025 375,967.2565
2019-11-14 2018-12-31 13F/A-1 LEIDOS HLDGS COM 525327102 151,893 -76,789 -33.58 10,929 -30.89 0.5255
2019-02-14 2018-12-31 13F LEIDOS HLDGS COM 525327102 207,303 -21,379 10,929
2018-11-13 2018-09-30 13F LEIDOS HLDGS COM 525327102 228,682 -16,376 -6.68 15,815 9.38 0.6093
2018-08-10 2018-06-30 13F LEIDOS HLDGS COM 525327102 245,058 -27,472 -10.08 14,459 -18.88 0.6279
2018-05-15 2018-03-31 13F LEIDOS HLDGS COM 525327102 272,530 38,903 16.65 17,824 18.16 0.8019
2018-02-14 2017-12-31 13F LEIDOS HLDGS COM 525327102 233,627 55,405 31.09 15,085 42.93 0.8049
2017-11-14 2017-09-30 13F LEIDOS HLDGS COM 525327102 178,222 16,816 10.42 10,554 26.49 0.6118
2017-08-14 2017-06-30 13F LEIDOS HLDGS COM 525327102 161,406 7,777 5.06 8,344 6.21 0.5404
2017-05-15 2017-03-31 13F LEIDOS HLDGS COM 525327102 153,629 58,979 62.31 7,856 62.31 0.5319
2017-02-14 2016-12-31 13F LEIDOS HLDGS COM 525327102 94,650 94,650 4,840 0.3530
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.