Lockheed Martin Corporation
US ˙ NYSE ˙ US5398301094

SecurityLMT / Lockheed Martin Corporation
InstitutionEntropy Technologies, LP
Latest Disclosed Ownership29,198 shares
Latest Disclosed Value $ 17,646,979
Entropy Technologies, LP reports 758.76% increase in ownership of LMT / Lockheed Martin Corporation

On May 14, 2026 - Entropy Technologies, LP filed a 13F-HR form disclosing ownership of 29,198 shares of Lockheed Martin Corporation (US:LMT) valued at $17,646,979 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,400 shares of Lockheed Martin Corporation. This represents a change in shares of 758.76% during the quarter. The current value of the position is $14,950,252 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)
2026-05-14 2026-03-31 13F LOCKHEED MARTIN ORD COM 539830109 29,198 25,798 758.76 17,647 973.36 0.8140
2026-02-13 2025-12-31 13F LOCKHEED MARTIN ORD COM 539830109 3,400 -11,056 -76.48 1,644 -77.22 0.0892
2025-11-13 2025-09-30 13F LOCKHEED MARTIN ORD COM 539830109 14,456 -11,055 -43.33 7,217 -38.93 0.5397
2025-08-12 2025-06-30 13F LOCKHEED MARTIN COM 539830109 25,511 7,885 44.74 11,815 50.07 0.9385
2025-05-12 2025-03-31 13F LOCKHEED MARTIN ORD COM 539830109 17,626 14,171 410.16 7,874 369.19 0.7666
2025-01-28 2024-12-31 13F LOCKHEED MARTIN ORD COM 539830109 3,455 -8,409 -70.88 1,679 -75.80 0.1729
2024-11-04 2024-09-30 13F LOCKHEED MARTIN ORD COM 539830109 11,864 -6,926 -36.86 6,935 -20.98 0.7281
2024-08-12 2024-06-30 13F LOCKHEED MARTIN COM 539830109 18,790 8,220 77.77 8,777 82.57 0.9486
2024-05-08 2024-03-31 13F LOCKHEED MARTIN COM 539830109 10,570 7,199 213.56 4,808 214.80 0.5126
2024-02-14 2023-12-31 13F LOCKHEED MARTIN COM 539830109 3,371 3,371 1,528 0.2832
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.