Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership149,478 shares
Latest Disclosed Value $ 90,343
Natixis Advisors, L.p. reports 18.16% increase in ownership of LMT / Lockheed Martin Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 149,478 shares of Lockheed Martin Corporation (MX:LMT) valued at $90,343 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 126,506 shares of Lockheed Martin Corporation. This represents a change in shares of 18.16% 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)
2026-05-13 2026-03-31 13F LOCKHEED MARTIN COM 539830109 149,478 22,972 18.16 90 47.54 0.1257
2026-02-10 2025-12-31 13F LOCKHEED MARTIN COM 539830109 126,506 -1,350 -1.06 61 -3.17 0.0867
2025-11-13 2025-09-30 13F LOCKHEED MARTIN CORP COM 539830109 127,856 24,731 23.98 64 34.04 0.0931
2025-08-13 2025-06-30 13F LOCKHEED MARTIN COM 539830109 103,125 -10,315 -9.09 48 -6.00 0.0758
2025-05-08 2025-03-31 13F LOCKHEED MARTIN COM 539830109 113,440 16,297 16.78 51 6.38 0.0937
2025-02-10 2024-12-31 13F LOCKHEED MARTIN COM 539830109 97,143 -3,652 -3.62 47 -18.97 0.0882
2024-11-06 2024-09-30 13F LOCKHEED MARTIN COM 539830109 100,795 9,152 9.99 59 38.10 0.1149
2024-08-01 2024-06-30 13F LOCKHEED MARTIN COM 539830109 91,643 12,594 15.93 43 20.00 0.0931
2024-04-25 2024-03-31 13F LOCKHEED MARTIN COM 539830109 79,049 -5,368 -6.36 36 -7.89 0.0827
2024-02-06 2023-12-31 13F LOCKHEED MARTIN COM 539830109 84,417 10,343 13.96 38 26.67 0.1007
2023-11-13 2023-09-30 13F LOCKHEED MARTIN COM 539830109 74,074 -5,180 -6.54 30 -16.67 0.0926
2023-08-15 2023-06-30 13F LOCKHEED MARTIN COM 539830109 79,254 -4,114 -4.93 36 -7.69 0.1127
2023-05-11 2023-03-31 13F LOCKHEED MARTIN COM 539830109 83,368 6,045 7.82 39 5.41 0.1356
2023-01-27 2022-12-31 13F LOCKHEED MARTIN COM 539830109 77,323 437 0.57 38 -99.88 0.1422
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 76,886 21,313 38.35 29,700 24.30 0.1256
2022-08-12 2022-06-30 13F LOCKHEED MARTIN COM 539830109 55,573 -1,284 -2.26 23,894 -4.79 0.1051
2022-05-12 2022-03-31 13F LOCKHEED MARTIN COM 539830109 56,857 -30,466 -34.89 25,097 -19.13 0.0957
2022-02-08 2021-12-31 13F LOCKHEED MARTIN COM 539830109 87,323 25,074 40.28 31,035 44.47 0.1185
2021-11-15 2021-09-30 13F LOCKHEED MARTIN COM 539830109 62,249 -20,266 -24.56 21,482 -31.19 0.0883
2021-08-12 2021-06-30 13F LOCKHEED MARTIN COM 539830109 82,515 13,526 19.61 31,220 22.47 0.1457
2021-05-05 2021-03-31 13F LOCKHEED MARTIN COM 539830109 68,989 -8,817 -11.33 25,491 -7.71 0.1330
2021-02-12 2020-12-31 13F LOCKHEED MARTIN COM 539830109 77,806 -20,401 -20.77 27,620 -26.62 0.1591
2020-11-12 2020-09-30 13F LOCKHEED MARTIN COM 539830109 98,207 864 0.89 37,641 5.97 0.2369
2020-08-11 2020-06-30 13F LOCKHEED MARTIN COM 539830109 97,343 13,359 15.91 35,522 24.79 0.2357
2020-04-27 2020-03-31 13F LOCKHEED MARTIN COM 539830109 83,984 3,603 4.48 28,466 -9.05 0.2320
2020-02-10 2019-12-31 13F LOCKHEED MARTIN COM 539830109 80,381 13,098 19.47 31,298 19.25 0.2208
2019-11-12 2019-09-30 13F LOCKHEED MARTIN COM 539830109 67,283 5,017 8.06 26,245 15.94 0.2083
2019-08-12 2019-06-30 13F LOCKHEED MARTIN COM 539830109 62,266 4,108 7.06 22,636 29.67 0.1849
2019-05-15 2019-03-31 13F/A-1 LOCKHEED MARTIN COM 539830109 58,158 14,234 32.41 17,457 51.79 0.1528
2019-05-15 2019-03-31 13F LOCKHEED MARTIN COM 539830109 58,158 14,234 17,457
2019-02-13 2018-12-31 13F/A-1 LOCKHEED MARTIN COM 539830109 43,924 -13,479 -23.48 11,501 -42.09 0.1136
2019-02-13 2018-12-31 13F LOCKHEED MARTIN COM 539830109 43,924 -13,479 11,501
2018-11-13 2018-09-30 13F LOCKHEED MARTIN COM 539830109 57,403 2,725 4.98 19,859 22.94 0.1748
2018-08-14 2018-06-30 13F/A-1 LOCKHEED MARTIN COM 539830109 54,678 23,639 76.16 16,154 54.01 0.1543
2018-08-14 2018-06-30 13F LOCKHEED MARTIN COM 539830109 54,678 16,154
2018-05-10 2018-03-31 13F LOCKHEED MARTIN COM 539830109 31,039 2,209 7.66 10,489 13.32 0.1035
2018-02-14 2017-12-31 13F LOCKHEED MARTIN COM 539830109 28,830 -1,239 -4.12 9,256 -0.78 0.0943
2017-11-14 2017-09-30 13F LOCKHEED MARTIN COM 539830109 30,069 2,542 9.23 9,329 22.08 0.0986
2017-07-27 2017-06-30 13F LOCKHEED MARTIN COM 539830109 27,527 1,629 6.29 7,642 10.27 0.0827
2017-05-12 2017-03-31 13F LOCKHEED MARTIN COM 539830109 25,898 -195 -0.75 6,930 6.26 0.0768
2017-02-07 2016-12-31 13F LOCKHEED MARTIN COM 539830109 26,093 -716 -2.67 6,522 1.48 0.0784
2016-11-04 2016-09-30 13F LOCKHEED MARTIN COM 539830109 26,809 -1,802 -6.30 6,427 -9.48 0.0833
2016-08-01 2016-06-30 13F LOCKHEED MARTIN COM 539830109 28,611 1,083 3.93 7,100 16.43 0.0982
2016-05-06 2016-03-31 13F LOCKHEED MARTIN COM 539830109 27,528 -2,153 -7.25 6,098 -5.38 0.0913
2016-02-12 2015-12-31 13F LOCKHEED MARTIN COM 539830109 29,681 -6,390 -17.72 6,445 -13.81 0.1057
2015-11-12 2015-09-30 13F LOCKHEED MARTIN COM 539830109 36,071 -3,035 -7.76 7,478 2.88 0.1297
2015-08-14 2015-06-30 13F LOCKHEED MARTIN COM 539830109 39,106 -18,877 -32.56 7,269 -38.23 0.1234
2015-05-15 2015-03-31 13F LOCKHEED MARTIN COM 539830109 57,983 6,447 12.51 11,768 18.58 0.2066
2015-02-05 2014-12-31 13F LOCKHEED MARTIN COM 539830109 51,536 -1,305 -2.47 9,924 2.75 0.1857
2014-11-03 2014-09-30 13F LOCKHEED MARTIN COM 539830109 52,841 -16,557 -23.86 9,658 -13.41 0.1938
2014-08-13 2014-06-30 13F LOCKHEED MARTIN COM 539830109 69,398 -3,463 -4.75 11,154 -6.22 0.1598
2014-05-13 2014-03-31 13F LOCKHEED MARTIN COM 539830109 72,861 6,491 9.78 11,894 20.54 0.1831
2014-02-12 2013-12-31 13F LOCKHEED MARTIN COM 539830109 66,370 978 1.50 9,867 18.30 0.1615
2013-10-30 2013-09-30 13F LOCKHEED MARTIN COM 539830109 65,392 20,326 45.10 8,341 70.64 0.1536
2013-07-19 2013-06-30 13F LOCKHEED MARTIN COM 539830109 45,066 45,066 4,888 0.0974
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.