Comparable stake leader
VANGUARD CAPITAL MANAGEMENT LLC
SEC ownership of LOCKHEED MARTIN CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000936468.
Disclosed value leader
STATE STREET CORP
Comparable rows
50/50
Latest evidence
01 Jun 2026
- Public ticker
- LMT on NYSE
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
VANGUARD CAPITAL MANAGEMENT LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
VANGUARD CAPITAL MANAGEMENT LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
01 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000936468
- Issuer location
- Bethesda, MD
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of LOCKHEED MARTIN CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD CAPITAL MANAGEME...
Disclosed value leader
STATE STREET CORP
Comparable rows
50/50
Latest evidence
01 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 7%
13D/G row: VANGUARD CAPITAL MANAGEMENT LLC
Showing 1-8 of 50 holder rows.
Quick read
VANGUARD CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 7%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
VANGUARD CAPITAL MANAGEMENT LLC
7%
Gregory M. Ulmer
0%
Maria A. Ricciardone
0%
Orlando Sanchez Jr.
0%
STATE STREET CORP
14%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Capital Management
|
7%
from 13D/G
|
$8,501,040,292
14,065,488 shares
|
— | 31 Mar 2026 |
| Gregory M. Ulmer |
3/4/5
President Aeronautics
|
0%
|
$4,942,465
5,766 shares
mixed-class rows
|
— | 27 Feb 2026 |
| Maria A. Ricciardone |
3/4/5
VP, Treasurer & Investor Rel.
|
0%
|
$1,167,526
1,091 shares
mixed-class rows
|
— | 22 Feb 2026 |
| Orlando Sanchez Jr. |
3/4/5
President Aeronautics
|
0%
|
$278,155
460 shares
|
— | 01 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
14%
|
$19,676,271,831
32,555,588 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
7.7%
|
$10,777,913,320
17,832,713 shares
|
— | 31 Mar 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
Company
|
3.1%
|
$4,324,688,577
7,152,449 shares
|
— | 31 Mar 2026 |
| MORGAN STANLEY |
13F
Company
|
2.5%
|
$3,423,783,913
5,664,857 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$3,832,827.
Buys
$0
Insiders: 0
Sells
$3,832,827
Insiders: 2
Net
-$3,832,827
Shares: -7,802
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 7,802
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 10 | $0 | $6,660 | -$6,660 |
| 6-9 | 0 | 7,792 | $0 | $3,826,166 | -$3,826,166 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 33 reporting-owner rows connected to LOCKHEED MARTIN CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
33
Largest Forms 3/4/5 holder
James D. Taiclet Jr.
Net 12M change
-$3,832,827
Latest report
30 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| James D. Taiclet Jr. | Chairman, President & CEO, Director | $54,532,985 | Mixed | 25 Feb 2026 | ||
| David B. Burritt | Director | $13,438,213 | Mixed | 30 Jun 2026 | ||
| Kevin J. O'Connor | SVP & General Counsel | $9,985,184 | Mixed | 25 Feb 2026 | ||
| Ellis James O Jr. | Director | $9,831,537 | Mixed | 01 Apr 2024 | ||
| Stephanie C. Hill | Pres. Rotary & Mission Systems | $9,333,194 | -$6,661 | -0.07% | Mixed | 11 Jun 2026 |
| Jesus Malave Jr. | Chief Financial Officer | $8,317,701 | Mixed | 26 Feb 2025 | ||
| Thomas J. Falk | Director | $7,576,270 | Mixed | 13 Feb 2026 | ||
| Timothy S. Cahill | Pres. Missiles & Fire Control | $7,373,991 | Mixed | 11 Mar 2026 | ||
| Gregory M. Ulmer | President Aeronautics | $4,942,465 | Mixed | 27 Feb 2026 | ||
| Frank A. St John | Chief Operating Officer | $4,617,086 | -$3,826,166 | -45% | Mixed | 25 Feb 2026 |
| Robert M. Lightfoot Jr. | President Space | $4,527,891 | Mixed | 25 Feb 2026 | ||
| Vicki A. Hollub | Director | $3,895,279 | Mixed | 01 Apr 2026 | ||
| Bruce A. Carlson | Director | $3,046,416 | Mixed | 14 Feb 2025 | ||
| Greene Scott T. | Executive Vice President | $2,999,021 | Mixed | 03 May 2022 | ||
| Daniel F. Akerson | Director | $2,948,215 | Mixed | 15 Feb 2024 | ||
| Harry Edward Paul III | Vice President & Controller | $2,408,203 | Mixed | 25 Feb 2026 | ||
| Joseph F. Dunford Jr. | Director | $1,980,209 | Mixed | 31 Mar 2026 | ||
| Ilene S. Gordon | Director | $1,974,269 | Mixed | 01 Apr 2024 | ||
| John Donovan | Director | $1,896,931 | Mixed | 30 Jun 2026 | ||
| Richard F. Ambrose | Executive Vice President | $1,679,099 | Mixed | 03 Dec 2021 |
Recent insider transactions for LOCKHEED MARTIN CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| John Donovan | LMT | Phantom Stock Units | Award | 6.63% | 96.92 | 1,558 | 30 Jun 2026 | Lockheed Martin Directors Deferred Comp Plan | ||
| David B. Burritt | LMT | Phantom Stock Units | Award | 0.73% | 83.42 | 11,473 | 30 Jun 2026 | Lockheed Martin Directors Deferred Comp Plan | ||
| Stephanie C. Hill | LMT | Common Stock | Gift | -3.94% | -368 | 8,964 | 11 Jun 2026 | Direct | ||
| Vicki A. Hollub | LMT | Common Stock | Options Exercise | 416 | 416 | 01 Apr 2026 | Direct | |||
| Vicki A. Hollub | LMT | Phantom Stock Units | Options Exercise | -10.6% | -416 | 3,504 | 01 Apr 2026 | Lockheed Martin Directors Equity Plan | ||
| Joseph F. Dunford Jr. | LMT | Phantom Stock Units | Award | 80.66 | 81 | 31 Mar 2026 | Lockheed Martin Directors Deferred Comp Plan | |||
| John Donovan | LMT | Phantom Stock Units | Award | 5.96% | 81.69 | 1,451 | 31 Mar 2026 | Lockheed Martin Directors Deferred Comp Plan | ||
| David B. Burritt | LMT | Phantom Stock Units | Award | 0.63% | 70.32 | 11,313 | 31 Mar 2026 | Lockheed Martin Directors Deferred Comp Plan | ||
| Timothy S. Cahill | LMT | Common Stock | Sale | -32.5% | -4,620 | 9,591 | 11 Mar 2026 | Direct | ||
| Gregory M. Ulmer | LMT | Common Stock | Sale | -33.4% | -2,840 | 5,661 | 27 Feb 2026 | Direct | ||
| Kevin J. O'Connor | LMT | Common Stock | Tax liability | -48.6% | -2,566 | 2,719 | 26 Feb 2026 | Direct | ||
| Kevin J. O'Connor | LMT | Common Stock | Options Exercise | 5,285 | 5,285 | 26 Feb 2026 | Direct | |||
| Kevin J. O'Connor | LMT | Restricted Stock Units | Options Exercise | -28.4% | -5,285 | 13,289 | 26 Feb 2026 | Direct | ||
| James D. Taiclet Jr. | LMT | Restricted Stock Units | Award | 8,803 | 8,803 | 25 Feb 2026 | Direct | |||
| Frank A. St John | LMT | Restricted Stock Units | Award | 3,243 | 3,243 | 25 Feb 2026 | Direct | |||
| Scott Evan T. | LMT | Restricted Stock Units | Award | 2,779 | 2,779 | 25 Feb 2026 | Direct | |||
| Harry Edward Paul III | LMT | Restricted Stock Units | Award | 772 | 772 | 25 Feb 2026 | Direct | |||
| Robert M. Lightfoot Jr. | LMT | Restricted Stock Units | Award | 2,223 | 2,223 | 25 Feb 2026 | Direct | |||
| Stephanie C. Hill | LMT | Restricted Stock Units | Award | 2,084 | 2,084 | 25 Feb 2026 | Direct | |||
| Timothy S. Cahill | LMT | Restricted Stock Units | Award | 2,223 | 2,223 | 25 Feb 2026 | Direct | |||
| Kevin J. O'Connor | LMT | Restricted Stock Units | Award | 1,992 | 1,992 | 25 Feb 2026 | Direct | |||
| Stephanie C. Hill | LMT | Common Stock | Sale | -20.5% | -2,400 | 9,332 | 24 Feb 2026 | Direct | ||
| Stephanie C. Hill | LMT | Common Stock | Sale | -0.09% | $6,660 | $666.05 | -10 | 11,732 | 24 Feb 2026 | Direct |
| Gregory M. Ulmer | LMT | Common Stock | Tax liability | -17.1% | -1,752 | 8,501 | 22 Feb 2026 | Direct | ||
| Gregory M. Ulmer | LMT | Common Stock | Award | 25.1% | 2,059 | 10,253 | 22 Feb 2026 | Direct | ||
| Gregory M. Ulmer | LMT | Common Stock | Options Exercise | 44.7% | 2,533 | 8,194 | 22 Feb 2026 | Direct | ||
| Gregory M. Ulmer | LMT | Restricted Stock Units | Options Exercise | -100% | -2,533 | 0 | 22 Feb 2026 | Direct | ||
| Frank A. St John | LMT | Common Stock | Tax liability | -43.9% | -2,993 | 3,826 | 22 Feb 2026 | Direct | ||
| Frank A. St John | LMT | Common Stock | Award | 81.6% | 3,063 | 6,819 | 22 Feb 2026 | Direct | ||
| Frank A. St John | LMT | Common Stock | Options Exercise | 3,756 | 3,756 | 22 Feb 2026 | Direct | |||
| Frank A. St John | LMT | Restricted Stock Units | Options Exercise | -100% | -3,756 | 0 | 22 Feb 2026 | Direct | ||
| Scott Evan T. | LMT | Common Stock | Tax liability | -36.1% | -533 | 945 | 22 Feb 2026 | Direct | ||
| Scott Evan T. | LMT | Common Stock | Award | 16.5% | 209 | 1,478 | 22 Feb 2026 | Direct | ||
| Scott Evan T. | LMT | Common Stock | Options Exercise | 231.4% | 886 | 1,269 | 22 Feb 2026 | Direct | ||
| Scott Evan T. | LMT | Restricted Stock Units | Options Exercise | -100% | -886 | 0 | 22 Feb 2026 | Direct | ||
| Maria A. Ricciardone | LMT | Common Stock | Tax liability | -18% | -230 | 1,047 | 22 Feb 2026 | Direct | ||
| Maria A. Ricciardone | LMT | Common Stock | Award | 8.4% | 99 | 1,277 | 22 Feb 2026 | Direct | ||
| Maria A. Ricciardone | LMT | Common Stock | Options Exercise | 54.8% | 417 | 1,178 | 22 Feb 2026 | Direct | ||
| Maria A. Ricciardone | LMT | Restricted Stock Units | Options Exercise | -100% | -417 | 0 | 22 Feb 2026 | Direct | ||
| Harry Edward Paul III | LMT | Common Stock | Tax liability | -14.7% | -495 | 2,878 | 22 Feb 2026 | Direct | ||
| Harry Edward Paul III | LMT | Common Stock | Award | 6.6% | 209 | 3,373 | 22 Feb 2026 | Direct | ||
| Harry Edward Paul III | LMT | Common Stock | Options Exercise | 38.9% | 886 | 3,164 | 22 Feb 2026 | Direct | ||
| Harry Edward Paul III | LMT | Restricted Stock Units | Options Exercise | -100% | -886 | 0 | 22 Feb 2026 | Direct | ||
| Robert M. Lightfoot Jr. | LMT | Common Stock | Tax liability | -31.1% | -2,080 | 4,606 | 22 Feb 2026 | Direct | ||
| Robert M. Lightfoot Jr. | LMT | Common Stock | Award | 44.5% | 2,059 | 6,686 | 22 Feb 2026 | Direct | ||
| Robert M. Lightfoot Jr. | LMT | Common Stock | Options Exercise | 131.4% | 2,627 | 4,627 | 22 Feb 2026 | Direct | ||
| Robert M. Lightfoot Jr. | LMT | Restricted Stock Units | Options Exercise | -100% | -2,627 | 0 | 22 Feb 2026 | Direct | ||
| Timothy S. Cahill | LMT | Common Stock | Tax liability | -11% | -1,752 | 14,211 | 22 Feb 2026 | Direct | ||
| Timothy S. Cahill | LMT | Common Stock | Award | 14.8% | 2,059 | 15,963 | 22 Feb 2026 | Direct | ||
| Timothy S. Cahill | LMT | Common Stock | Options Exercise | 22.3% | 2,533 | 13,904 | 22 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.