Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionNS Partners Ltd
Latest Disclosed Ownership31,727 shares
Latest Disclosed Value $ 19,175,482
NS Partners Ltd reports 2.16% decrease in ownership of LMT / Lockheed Martin Corporation

On May 11, 2026 - NS Partners Ltd filed a 13F-HR form disclosing ownership of 31,727 shares of Lockheed Martin Corporation (MX:LMT) valued at $19,175,482 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 32,428 shares of Lockheed Martin Corporation. This represents a change in shares of -2.16% 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)
2026-05-11 2026-03-31 13F LOCKHEED MARTIN COM 539830109 31,727 -701 -2.16 19,175 22.26 0.4504
2026-02-10 2025-12-31 13F LOCKHEED MARTIN COM 539830109 32,428 269 0.84 15,684 -2.30 0.6144
2025-11-13 2025-09-30 13F LOCKHEED MARTIN COM 539830109 32,159 -196 -0.61 16,054 7.14 0.6210
2025-08-07 2025-06-30 13F LOCKHEED MARTIN COM 539830109 32,355 -943 -2.83 14,985 0.74 0.6118
2025-05-12 2025-03-31 13F LOCKHEED MARTIN COM 539830109 33,298 228 0.69 14,875 -7.44 0.6538
2025-02-07 2024-12-31 13F LOCKHEED MARTIN COM 539830109 33,070 -888 -2.61 16,070 -19.04 0.6644
2024-11-08 2024-09-30 13F LOCKHEED MARTIN COM 539830109 33,958 -372 -1.08 19,850 23.79 0.8372
2024-08-08 2024-06-30 13F LOCKHEED MARTIN COM 539830109 34,330 -880 -2.50 16,036 0.12 0.7272
2024-05-09 2024-03-31 13F LOCKHEED MARTIN COM 539830109 35,210 1,782 5.33 16,016 5.71 0.7375
2024-02-09 2023-12-31 13F LOCKHEED MARTIN COM 539830109 33,428 94 0.28 15,151 11.14 0.7363
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COM 539830109 33,334 -38 -0.11 13,632 -11.27 0.7334
2023-08-10 2023-06-30 13F LOCKHEED MARTIN COM 539830109 33,372 -449 -1.33 15,364 -3.91 0.8090
2023-05-10 2023-03-31 13F LOCKHEED MARTIN COM 539830109 33,821 72 0.21 15,988 -2.62 0.8991
2023-02-10 2022-12-31 13F LOCKHEED MARTIN COM 539830109 33,749 4,490 15.35 16,419 45.27 0.9900
2022-11-10 2022-09-30 13F LOCKHEED MARTIN COM 539830109 29,259 719 2.52 11,302 -7.90 0.7332
2022-08-05 2022-06-30 13F LOCKHEED MARTIN COM 539830109 28,540 23 0.08 12,271 -2.51 0.7449
2022-05-12 2022-03-31 13F LOCKHEED MARTIN COM 539830109 28,517 -1,120 -3.78 12,587 19.50 0.6706
2022-02-10 2021-12-31 13F LOCKHEED MARTIN COM 539830109 29,637 19 0.06 10,533 3.05 0.4936
2021-11-12 2021-09-30 13F LOCKHEED MARTIN COM 539830109 29,618 147 0.50 10,221 -8.33 0.5208
2021-08-02 2021-06-30 13F LOCKHEED MARTIN COM 539830109 29,471 -3,239 -9.90 11,150 -7.74 0.5872
2021-04-30 2021-03-31 13F LOCKHEED MARTIN COM 539830109 32,710 -2,629 -7.44 12,086 -3.66 0.6999
2021-02-10 2020-12-31 13F LOCKHEED MARTIN COM 539830109 35,339 54 0.15 12,545 -7.24 0.7326
2020-11-12 2020-09-30 13F LOCKHEED MARTIN COM 539830109 35,285 -586 -1.63 13,524 3.32 0.8908
2020-08-13 2020-06-30 13F LOCKHEED MARTIN COM 539830109 35,871 -330 -0.91 13,090 6.68 0.9682
2020-05-13 2020-03-31 13F LOCKHEED MARTIN COM 539830109 36,201 1,759 5.11 12,270 -8.51 1.1405
2020-02-12 2019-12-31 13F Lockheed Martin COM 539830109 34,442 4,939 16.74 13,411 16.54 1.0676
2019-11-12 2019-09-30 13F Lockheed Martin COM 539830109 29,503 327 1.12 11,508 8.49 1.0372
2019-08-07 2019-06-30 13F Lockheed Martin COM 539830109 29,176 91 0.31 10,607 21.50 0.9751
2019-05-08 2019-03-31 13F Lockheed Martin COM 539830109 29,085 -80 -0.27 8,730 14.31 0.8090
2019-02-12 2018-12-31 13F Lockheed Martin COM 539830109 29,165 110 0.38 7,637 -24.03 0.8176
2018-11-14 2018-09-30 13F Lockheed Martin COM 539830109 29,055 48 0.17 10,052 17.29 0.9605
2018-08-02 2018-06-30 13F Lockheed Martin COM 539830109 29,007 -472 -1.60 8,570 -13.97 0.8790
2018-05-15 2018-03-31 13F Lockheed Martin COM 539830109 29,479 11 0.04 9,962 5.30 1.0640
2018-02-09 2017-12-31 13F Lockheed Martin COM 539830109 29,468 260 0.89 9,461 4.39 1.0389
2017-11-14 2017-09-30 13F Lockheed Martin COM 539830109 29,208 2,786 10.54 9,063 23.56 1.0819
2017-08-14 2017-06-30 13F Lockheed Martin COM 539830109 26,422 1,451 5.81 7,335 9.77 0.9620
2017-05-15 2017-03-31 13F Lockheed Martin COM 539830109 24,971 17 0.07 6,682 7.13 0.9619
2017-02-13 2016-12-31 13F/A-1 Lockheed Martin COM 539830109 24,954 -207 -0.82 6,237 3.40 0.9785
2016-11-15 2016-09-30 13F Lockheed Martin COM 539830109 25,161 -15,864 -38.67 6,032 -40.75 0.9835
2016-08-15 2016-06-30 13F Lockheed Martin COM 539830109 41,025 608 1.50 10,181 13.73 1.7362
2016-06-02 2016-03-31 13F/A-1 Lockheed Martin COM 539830109 40,417 -7,217 -15.15 8,952 -13.46 1.6126
2016-05-13 2016-03-31 13F Lockheed Martin COM 539830109 47,634 0 10,344 1.8479
2016-02-12 2015-12-31 13F Lockheed Martin COM 539830109 47,634 -4,913 -9.35 10,344 -5.05 1.8479
2015-11-16 2015-09-30 13F Lockheed Martin COM 539830109 52,547 -1,047 -1.95 10,894 9.34 1.9124
2015-11-16 2015-06-30 13F Lockheed Martin COM 539830109 53,594 53,594 9,963 1.5865
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.