Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionDimension Capital Management Llc
Latest Disclosed Ownership704 shares
Latest Disclosed Value $ 425,491
Dimension Capital Management Llc reports 0.28% decrease in ownership of LMT / Lockheed Martin Corporation

On May 15, 2026 - Dimension Capital Management Llc filed a 13F-HR form disclosing ownership of 704 shares of Lockheed Martin Corporation (MX:LMT) valued at $425,491 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 706 shares of Lockheed Martin Corporation. This represents a change in shares of -0.28% 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 704 -2 -0.28 425 24.63 0.0597
2026-02-17 2025-12-31 13F LOCKHEED MARTIN COM 539830109 706 0 0.00 341 -3.12 0.0478
2025-11-14 2025-09-30 13F LOCKHEED MARTIN COM 539830109 706 0 0.00 352 7.98 0.0507
2025-08-14 2025-06-30 13F LOCKHEED MARTIN COM 539830109 706 -2 -0.28 327 3.16 0.0507
2025-05-15 2025-03-31 13F LOCKHEED MARTIN COM 539830109 708 -21 -2.88 316 -10.73 0.0561
2025-02-14 2024-12-31 13F LOCKHEED MARTIN COM 539830109 729 0 0.00 354 -16.90 0.0571
2024-11-14 2024-09-30 13F LOCKHEED MARTIN COM 539830109 729 -76 -9.44 426 13.30 0.0792
2024-08-14 2024-06-30 13F LOCKHEED MARTIN COM 539830109 805 0 0.00 376 2.73 0.0765
2024-05-13 2024-03-31 13F LOCKHEED MARTIN COM 539830109 805 0 0.00 366 0.55 0.0730
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 805 0 0.00 365 10.64 0.0759
2023-12-01 2023-09-30 13F/A-1 LOCKHEED MARTIN COM 539830109 805 0 0.00 329 -11.08 0.0769
2023-11-14 2023-09-30 13F LOCKHEED MARTIN COM 539830109 805 0 329 0.0792
2023-12-01 2023-06-30 13F/A-1 LOCKHEED MARTIN COM 539830109 805 0 0.00 371 -2.63 0.0803
2023-08-14 2023-06-30 13F LOCKHEED MARTIN COM 539830109 805 0 371 0.0574
2023-05-12 2023-03-31 13F LOCKHEED MARTIN COM 539830109 805 -269 -25.05 381 -27.20 0.0871
2023-02-14 2022-12-31 13F LOCKHEED MARTIN COM 539830109 1,074 29 2.78 522 29.53 0.1218
2022-11-14 2022-09-30 13F LOCKHEED MARTIN COM 539830109 1,045 0 0.00 403 -10.44 0.0975
2022-08-12 2022-06-30 13F LOCKHEED MARTIN COM 539830109 1,045 0 0.00 450 -2.60 0.1014
2022-05-13 2022-03-31 13F LOCKHEED MARTIN COM 539830109 1,045 0 0.00 462 24.19 0.0859
2022-02-14 2021-12-31 13F LOCKHEED MARTIN COM 539830109 1,045 -300 -22.30 372 -20.00 0.0699
2021-11-12 2021-09-30 13F LOCKHEED MARTIN COM 539830109 1,345 0 0.00 465 -8.82 0.0958
2021-08-13 2021-06-30 13F LOCKHEED MARTIN COM 539830109 1,345 0 0.00 510 2.62 0.1109
2021-05-14 2021-03-31 13F LOCKHEED MARTIN COM 539830109 1,345 569 73.32 497 80.73 0.1169
2021-02-12 2020-12-31 13F LOCKHEED MARTIN COM 539830109 776 0 0.00 275 -7.41 0.0785
2020-12-10 2020-09-30 13F/A-01 LOCKHEED MARTIN COM 539830109 776 -67 -7.95 297 -3.26 0.0939
2020-11-13 2020-09-30 13F LOCKHEED MARTIN COM 539830109 776 -67 297 152,846.1812
2020-12-10 2020-06-30 13F/A-01 LOCKHEED MARTIN COM 539830109 843 67 8.63 307 16.73 0.1012
2020-08-14 2020-06-30 13F LOCKHEED MARTIN COM 539830109 843 67 307 101,238.2727
2020-12-10 2020-03-31 13F/A-01 LOCKHEED MARTIN COM 539830109 776 0 0.00 263 -13.20 0.0960
2020-05-14 2020-03-31 13F LOCKHEED MARTIN COM 539830109 776 0 263 95,998.3647
2020-02-13 2019-12-31 13F LOCKHEED MARTIN COM 539830109 776 0 0.00 303 0.00 0.0892
2020-12-10 2019-09-30 13F/A-01 LOCKHEED MARTIN COM 539830109 776 0 0.00 303 7.45 0.1040
2019-11-12 2019-09-30 13F LOCKHEED MARTIN COM 539830109 776 0 303 104,215.0338
2019-08-12 2019-06-30 13F LOCKHEED MARTIN COM 539830109 776 -208 -21.14 282 -4.41 0.0952
2019-05-14 2019-03-31 13F LOCKHEED MARTIN COM 539830109 984 52 5.58 295 20.90 0.1255
2019-02-12 2018-12-31 13F LOCKHEED MARTIN COM 539830109 932 0 0.00 244 -24.22 0.1193
2018-11-06 2018-09-30 13F LOCKHEED MARTIN COM 539830109 932 0 0.00 322 17.09 0.1548
2018-07-27 2018-06-30 13F LOCKHEED MARTIN COM 539830109 932 0 0.00 275 -12.70 0.1511
2018-05-11 2018-03-31 13F LOCKHEED MARTIN COM 539830109 932 0 0.00 315 5.35 0.1761
2018-01-30 2017-12-31 13F LOCKHEED MARTIN COM 539830109 932 232 33.14 299 37.79 0.1879
2017-11-15 2017-09-30 13F LOCKHEED MARTIN COM 539830109 700 700 217 0.0677
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.