Lockheed Martin Corporation
MX ˙ BMV ˙ US5398301094
SecurityMX:LMT / Lockheed Martin Corporation
InstitutionLeonteq Securities AG
Latest Disclosed Ownership5,719 shares
Latest Disclosed Value $ 3,456,506
Leonteq Securities AG ownership in LMT / Lockheed Martin Corporation

On April 27, 2026 - Leonteq Securities AG filed a 13F-HR form disclosing ownership of 5,719 shares of Lockheed Martin Corporation (MX:LMT) valued at $3,456,506 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,329 shares of Lockheed Martin Corporation. This represents a change in shares of 330.32% during the quarter.

Leonteq Securities AG has a history of taking positions in derivatives of the underlying security (LMT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:LMT / Lockheed Martin Corporation Historical Put/Call Ratio
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)
2026-04-27 2026-03-31 13F LOCKHEED MARTIN COM 539830109 5,719 4,390 330.32 3,457 438.32 0.1269
2026-02-06 2025-12-31 13F LOCKHEED MARTIN COM 539830109 1,329 -5,789 -81.33 643 -81.93 0.0196
2026-02-17 2025-09-30 13F LOCKHEED MARTIN COM 539830109 7,118 911 14.68 3,553 23.63 0.1077
2026-02-17 2025-06-30 13F LOCKHEED MARTIN COM 539830109 6,207 871 16.32 2,875 21.11 0.1110
2026-02-23 2025-03-31 13F LOCKHEED MARTIN COM 539830109 5,336 279 5.52 2,374 -3.42 0.1336
2026-02-23 2024-12-31 13F LOCKHEED MARTIN COM 539830109 5,057 897 21.56 2,457 1.07 0.1663
2026-03-04 2024-09-30 13F LOCKHEED MARTIN COM 539830109 4,160 422 11.29 2,432 39.23 0.1850
2026-03-04 2024-06-30 13F LOCKHEED MARTIN COM 539830109 3,738 -582 -13.47 1,746 -11.15 0.1237
2026-03-11 2024-03-31 13F LOCKHEED MARTIN COM 539830109 4,320 579 15.48 1,965 15.93 0.1465
2026-03-11 2023-12-31 13F LOCKHEED MARTIN COM 539830109 3,741 -3,182 -45.96 1,696 -40.13 0.0967
2026-03-11 2023-09-30 13F LOCKHEED MARTIN COM 539830109 6,923 782 12.73 2,831 0.14 0.1568
2026-03-11 2023-06-30 13F LOCKHEED MARTIN COM 539830109 6,141 -9,065 -59.61 2,827 -60.67 0.1464
2026-03-11 2023-03-31 13F LOCKHEED MARTIN COM 539830109 15,206 10,578 228.57 7,188 219.32 0.3278
2026-03-26 2022-12-31 13F LOCKHEED MARTIN COM 539830109 4,628 -5,292 -53.35 2,251 -41.24 0.0835
2026-03-26 2022-09-30 13F LOCKHEED MARTIN COM 539830109 9,920 2,803 39.38 3,832 25.20 0.1488
2026-03-26 2022-06-30 13F LOCKHEED MARTIN COM 539830109 7,117 3,416 92.30 3,060 87.39 0.1151
2026-03-26 2022-03-31 13F LOCKHEED MARTIN COM 539830109 3,701 -3,545 -48.92 1,634 -36.58 0.0583
2026-03-26 2021-12-31 13F LOCKHEED MARTIN COM 539830109 7,246 925 14.63 2,575 18.07 0.0927
2026-03-26 2021-09-30 13F LOCKHEED MARTIN COM 539830109 6,321 -1,268 -16.71 2,181 -24.03 0.0931
2026-03-26 2021-06-30 13F LOCKHEED MARTIN COM 539830109 7,589 -8,461 -52.72 2,871 -51.59 0.1711
2026-03-26 2021-03-31 13F LOCKHEED MARTIN COM 539830109 16,050 166 1.05 5,930 5.18 0.3522
2026-03-26 2020-12-31 13F LOCKHEED MARTIN COM 539830109 15,884 15,884 5,638 0.3017
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-03-11 2023-12-31 13F LOCKHEED MARTIN COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-03-11 2023-09-30 13F LOCKHEED MARTIN COM Call 1,200 491 n/a n/a n/a
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.