萊多斯控股公司
US ˙ NYSE ˙ US5253271028

SecurityLDOS / Leidos Holdings, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership15,520 shares
Latest Disclosed Value $ 2,413,670
Mackenzie Financial Corp reports 8.43% increase in ownership of LDOS / Leidos Holdings, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 15,520 shares of Leidos Holdings, Inc. (US:LDOS) valued at $2,413,670 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 14,313 shares of Leidos Holdings, Inc.. This represents a change in shares of 8.43% during the quarter. The current value of the position is $1,933,326 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)
2026-05-13 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 15,520 1,207 8.43 2,414 -7.87 0.0029
2026-02-18 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 14,313 799 5.91 2,619 2.59 0.0031
2025-11-13 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 13,514 330 2.50 2,554 22.80 0.0031
2025-08-13 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 13,184 -687 -4.95 2,080 11.12 0.0027
2025-05-07 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 13,871 -4,148 -23.02 1,872 -27.90 0.0027
2025-05-02 2024-12-31 13F/A-2 LEIDOS HOLDINGS COM 525327102 18,019 -10,598 -37.03 2,596 -44.36 0.0035
2025-02-20 2024-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 18,019 -10,598 2,596 0.0034
2025-02-14 2024-12-31 13F Leidos Holdings Common Stock 525327102 18,019 -10,598 2,512 0.0036
2024-11-13 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 28,617 116 0.41 4,665 12.20 0.0065
2024-08-14 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 28,501 15,730 123.17 4,158 148.33 0.0062
2024-05-10 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 12,771 2,063 19.27 1,674 44.43 0.0024
2024-01-30 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 10,708 -1 -0.01 1,159 16.83 0.0017
2023-10-25 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 10,709 390 3.78 992 8.77 0.0017
2023-08-03 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 10,319 -1,263 -10.90 912 -14.45 0.0014
2023-04-24 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 11,582 -925 -7.40 1,066 -18.94 0.0016
2023-02-14 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 12,507 1,662 15.33 1,316 38.57 0.0022
2022-10-07 2022-09-30 13F Leidos Holdings Common Stock 525327102 10,845 258 2.44 949 -10.98 0.0016
2022-08-10 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 10,587 1,047 10.97 1,066 3.39 0.0017
2022-05-13 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 9,540 1,074 12.69 1,031 36.92 0.0014
2022-02-14 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 8,466 -192 -2.22 753 -9.50 0.0010
2021-11-08 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 8,658 2,274 35.62 832 28.99 0.0012
2021-08-11 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 6,384 -11,702 -64.70 645 -62.95 0.0009
2021-05-14 2021-03-31 13F LEIDOS HOLDINGS COM 525327102 18,086 -76,107 -80.80 1,741 -82.42 0.0027
2021-02-10 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 94,193 -6,703 -6.64 9,902 10.08 0.0214
2020-11-13 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 100,896 48,520 92.64 8,995 83.35 0.0223
2020-08-13 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 52,376 44,246 544.23 4,906 558.52 0.0131
2020-05-14 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 8,130 -309 -3.66 745 -9.81 0.0024
2020-02-13 2019-12-31 13F LEIDOS HLDGS COM 525327102 8,439 8,439 826 0.0020
2016-11-15 2016-09-30 13F LEIDOS HLDGS COM 525327102 0 -6,353 -100.00 0 -100.00
2016-08-12 2016-06-30 13F LEIDOS HLDGS COM 525327102 6,353 130 2.09 304 -2.88 0.0017
2016-05-12 2016-03-31 13F LEIDOS HLDGS COM 525327102 6,223 6,223 313 0.0028
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.