Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionNissay Asset Management Corp /japan/ /adv
Latest Disclosed Ownership27,546 shares
Latest Disclosed Value $ 16,648,527
Nissay Asset Management Corp /japan/ /adv reports 1.30% increase in ownership of LMT / Lockheed Martin Corporation

On May 15, 2026 - Nissay Asset Management Corp /japan/ /adv filed a 13F-HR form disclosing ownership of 27,546 shares of Lockheed Martin Corporation (MX:LMT) valued at $16,648,527 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 27,193 shares of Lockheed Martin Corporation. This represents a change in shares of 1.30% 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 LOCKHEED MARTIN COM 539830109 27,546 353 1.30 16,649 26.58 0.0882
2026-02-17 2025-12-31 13F LOCKHEED MARTIN COM 539830109 27,193 257 0.95 13,152 -2.19 0.0684
2025-11-14 2025-09-30 13F LOCKHEED MARTIN COM 539830109 26,936 216 0.81 13,447 8.65 0.0743
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 26,720 348 1.32 12,375 5.05 0.0724
2025-05-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 26,372 205 0.78 11,781 -7.93 0.0766
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COM 539830109 26,167 -69 -0.26 12,795 -16.58 0.0780
2024-11-14 2024-09-30 13F LOCKHEED MARTIN COM 539830109 26,236 692 2.71 15,337 28.54 0.0971
2024-08-14 2024-06-30 13F LOCKHEED MARTIN COM 539830109 25,544 -189 -0.73 11,932 1.93 0.0790
2024-05-15 2024-03-31 13F LOCKHEED MARTIN COM 539830109 25,733 502 1.99 11,705 2.36 0.0811
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 25,231 526 2.13 11,436 13.18 0.0920
2023-11-14 2023-09-30 13F LOCKHEED MARTIN COM 539830109 24,705 779 3.26 10,103 -8.28 0.0896
2023-08-14 2023-06-30 13F LOCKHEED MARTIN COM 539830109 23,926 -1,870 -7.25 11,015 -9.67 0.0950
2023-05-15 2023-03-31 13F LOCKHEED MARTIN COM 539830109 25,796 -1,203 -4.46 12,195 -7.16 0.1089
2023-02-14 2022-12-31 13F LOCKHEED MARTIN COM 539830109 26,999 -1,525 -5.35 13,135 19.19 0.1255
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 28,524 290 1.03 11,019 -9.23 0.1157
2022-08-15 2022-06-30 13F LOCKHEED MARTIN COM 539830109 28,234 776 2.83 12,139 0.16 0.1208
2022-05-16 2022-03-31 13F LOCKHEED MARTIN COM 539830109 27,458 508 1.88 12,120 26.54 0.1056
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 26,950 816 3.12 9,578 6.20 0.0734
2021-11-10 2021-09-30 13F LOCKHEED MARTIN COM 539830109 26,134 745 2.93 9,019 -6.11 0.0764
2021-08-13 2021-06-30 13F LOCKHEED MARTIN COM 539830109 25,389 2,932 13.06 9,606 15.76 0.0843
2021-05-11 2021-03-31 13F LOCKHEED MARTIN COM 539830109 22,457 -585 -2.54 8,298 1.45 0.0818
2021-02-08 2020-12-31 13F LOCKHEED MARTIN COM 539830109 23,042 -45 -0.19 8,179 -7.57 0.1230
2020-10-20 2020-09-30 13F LOCKHEED MARTIN COM 539830109 23,087 421 1.86 8,849 6.99 0.1495
2020-07-27 2020-06-30 13F LOCKHEED MARTIN COM 539830109 22,666 2,544 12.64 8,271 21.28 0.1605
2020-05-05 2020-03-31 13F LOCKHEED MARTIN COM 539830109 20,122 682 3.51 6,820 -9.91 0.1736
2020-02-14 2019-12-31 13F LOCKHEED MARTIN COM 539830109 19,440 149 0.77 7,570 0.60 0.1682
2019-11-14 2019-09-30 13F LOCKHEED MARTIN COM 539830109 19,291 1,046 5.73 7,525 13.45 0.1862
2019-08-07 2019-06-30 13F LOCKHEED MARTIN COM 539830109 18,245 -6,264 -25.56 6,633 -9.84 0.1677
2019-05-03 2019-03-31 13F LOCKHEED MARTIN COM 539830109 24,509 925 3.92 7,357 19.14 0.1944
2019-02-06 2018-12-31 13F LOCKHEED MARTIN COM 539830109 23,584 6,308 36.51 6,175 3.31 0.1882
2018-10-30 2018-09-30 13F LOCKHEED MARTIN COM 539830109 17,276 631 3.79 5,977 21.56 0.1608
2018-08-08 2018-06-30 13F LOCKHEED MARTIN COM 539830109 16,645 680 4.26 4,917 -8.86 0.1439
2018-05-14 2018-03-31 13F LOCKHEED MARTIN COM 539830109 15,965 161 1.02 5,395 6.31 0.1686
2018-02-14 2017-12-31 13F LOCKHEED MARTIN COM 539830109 15,804 15,804 5,075 0.1546
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.