Comparable stake leader
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
SEC ownership of LANDSTAR SYSTEM INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000853816.
Disclosed value leader
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
Comparable rows
50/50
Latest evidence
15 Jun 2026
- Public ticker
- LSTR on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
KAYNE ANDERSON RUDNICK INVESTMENT 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
-
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
15 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000853816
- Issuer location
- Jacksonville, FL
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 LANDSTAR SYSTEM INC (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
KAYNE ANDERSON RUDNICK IN...
Disclosed value leader
KAYNE ANDERSON RUDNICK IN...
Comparable rows
50/50
Latest evidence
15 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 11%
13D/G row: KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
Showing 1-8 of 50 holder rows.
Quick read
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC leads the comparable SEC ownership view at 11%.
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 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
KAYNE ANDERSON RUDNICK INVESTMENT...
11%
AQR CAPITAL MANAGEMENT LLC
5.4%
VANGUARD CAPITAL MANAGEMENT LLC
5.3%
VANGUARD PORTFOLIO MANAGEMENT LLC
5.2%
MORGAN STANLEY
4.4%
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 |
|---|---|---|---|---|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC |
13F
13D/G
Company
|
11%
from 13D/G
|
$550,222,975
3,432,243 shares
|
— | 31 Mar 2026 |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
13F
Company
|
5.4%
|
$312,805,278
1,835,604 shares
|
$0 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.3%
|
$287,219,892
1,791,653 shares
|
$0 | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5.2%
|
$281,637,578
1,756,831 shares
|
$0 | 31 Mar 2026 |
| MORGAN STANLEY |
13D/G
13F
Company
|
4.4%
|
$224,483,113
1,508,015 shares
|
-$69,116,889 | 31 Dec 2025 |
| Michael K. Kneller |
3/4/5
VP General Counsel & Secy
|
0.19%
|
$9,464,719
63,560 shares
|
— | 30 Jan 2026 |
| David G/ Bannister |
3/4/5
Director
|
0.08%
|
$4,250,299
26,513 shares
|
— | 06 May 2026 |
| Frank A. Lonegro |
3/4/5
President & CEO, Director
|
0.07%
|
$3,571,650
23,110 shares
|
— | 30 Jan 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: -$2,750,328.
Buys
$0
Insiders: 0
Sells
$2,750,328
Insiders: 2
Net
-$2,750,328
Shares: -12,446
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 12,446
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 12,446 | $0 | $2,750,328 | -$2,750,328 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 23 reporting-owner rows connected to LANDSTAR SYSTEM INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
James B. Gattoni
Net 12M change
-$2,750,328
Latest report
15 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| James B. Gattoni | President & CEO, Director | $15,165,719 | Mixed | 31 Jan 2024 | ||
| Michael K. Kneller | VP General Counsel & Secy | $9,464,719 | Mixed | 30 Jan 2026 | ||
| Joseph J. Beacom | President of LSHI | $6,683,849 | Mixed | 31 Jan 2025 | ||
| Robert S. Brasher | VP & Chief Commercial Officer | $4,450,010 | Mixed | 03 Feb 2023 | ||
| David G/ Bannister | Director | $4,250,299 | Mixed | 06 May 2026 | ||
| Diana M. Murphy | Director | $4,171,808 | -$2,488,525 | -37% | Filing P/S | 05 Jun 2026 |
| Frank A. Lonegro | President & CEO, Director | $3,571,650 | Mixed | 30 Jan 2026 | ||
| Ricardo S. Coro | Vice President - CIO | $3,403,338 | Mixed | 30 Jan 2026 | ||
| James P. Todd | VP and CFO | $3,299,156 | -$261,803 | -7.4% | Filing P/S | 15 Jun 2026 |
| Dr. Homaira Akbari | Director | $2,990,746 | Mixed | 06 May 2026 | ||
| Aimee M. Cooper | Vp & Cao | $2,701,503 | Mixed | 31 Jan 2025 | ||
| Larry J. Thoele | Director | $2,488,608 | Mixed | 13 May 2021 | ||
| Anthony J. Orlando | Director | $1,962,937 | Mixed | 19 May 2025 | ||
| George P. Scanlon | Director | $1,520,219 | Mixed | 06 May 2026 | ||
| James M. Applegate | Chief Corp Sales, Strat, S Frt | $1,206,468 | Mixed | 30 Jan 2026 | ||
| Matthew M. Dannegger | Chief Field Sales Officer | $827,343 | Mixed | 30 Jan 2026 | ||
| James L. Liang | Director | $781,991 | Mixed | 06 May 2026 | ||
| Teresa L. White | Director | $746,723 | Mixed | 06 May 2026 | ||
| Matthew Miller | Chief Safety & Operations | $741,350 | Mixed | 15 Mar 2026 | ||
| Federico L. Pensotti | VP and CFO | $719,929 | Mixed | 01 Jul 2022 |
Recent insider transactions for LANDSTAR SYSTEM INC
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| James P. Todd | LSTR | Common Stock | Sale | -7.35% | $261,803 | $218.17 | -1,200 | 15,122 | 15 Jun 2026 | Direct |
| Diana M. Murphy | LSTR | Common Stock | Sale | -37.4% | $2,488,525 | $221.28 | -11,246 | 18,853 | 05 Jun 2026 | Direct |
| Teresa L. White | LSTR | Common Stock | Award | 21.5% | 825 | 4,658 | 06 May 2026 | Direct | ||
| George P. Scanlon | LSTR | Common Stock | Award | 9.53% | 825 | 9,483 | 06 May 2026 | Direct | ||
| Diana M. Murphy | LSTR | Common Stock | Award | 2.82% | 825 | 30,099 | 06 May 2026 | Direct | ||
| James L. Liang | LSTR | Common Stock | Award | 21.5% | 825 | 4,658 | 06 May 2026 | Direct | ||
| Melanie M. Hart | LSTR | Common Stock | Award | 127.9% | 825 | 1,470 | 06 May 2026 | Direct | ||
| Jonathan Barr Blanton | LSTR | Common Stock | Award | 127.9% | 825 | 1,470 | 06 May 2026 | Direct | ||
| David G/ Bannister | LSTR | Common Stock | Award | 3.21% | 825 | 26,513 | 06 May 2026 | Direct | ||
| Dr. Homaira Akbari | LSTR | Common Stock | Award | 6.27% | 825 | 13,974 | 06 May 2026 | Direct | ||
| Matthew Miller | LSTR | Common Stock | Tax liability | -2.62% | -130 | 4,841 | 15 Mar 2026 | Direct | ||
| Terri M. Lewis | LSTR | Common Stock | Award | 4,511 | 4,511 | 23 Feb 2026 | Direct | |||
| Frank A. Lonegro | LSTR | Common Stock | Tax liability | -8.28% | -2,085 | 23,110 | 02 Feb 2026 | Direct | ||
| Matthew Miller | LSTR | Common Stock | Tax liability | -3.1% | -159 | 4,971 | 31 Jan 2026 | Direct | ||
| Matthew M. Dannegger | LSTR | Common Stock | Tax liability | -6.04% | -357 | 5,556 | 31 Jan 2026 | Direct | ||
| James M. Applegate | LSTR | Common Stock | Tax liability | -2.73% | -227 | 8,102 | 31 Jan 2026 | Direct | ||
| James P. Todd | LSTR | Common Stock | Tax liability | -3.08% | -519 | 16,322 | 31 Jan 2026 | Direct | ||
| Frank A. Lonegro | LSTR | Common Stock | Tax liability | -3.53% | -922 | 25,195 | 31 Jan 2026 | Direct | ||
| Ricardo S. Coro | LSTR | Common Stock | Tax liability | -1.58% | -366 | 22,855 | 31 Jan 2026 | Direct | ||
| Michael K. Kneller | LSTR | Common Stock | Tax liability | -0.57% | -365 | 63,560 | 31 Jan 2026 | Direct | ||
| Matthew Miller | LSTR | Common Stock | Award | 48.6% | 1,678 | 5,130 | 30 Jan 2026 | Direct | ||
| Matthew M. Dannegger | LSTR | Common Stock | Award | 24.8% | 1,175 | 5,913 | 30 Jan 2026 | Direct | ||
| James M. Applegate | LSTR | Common Stock | Award | 16.4% | 1,175 | 8,329 | 30 Jan 2026 | Direct | ||
| James P. Todd | LSTR | Common Stock | Award | 11.1% | 1,678 | 16,841 | 30 Jan 2026 | Direct | ||
| Frank A. Lonegro | LSTR | Common Stock | Award | 34.6% | 6,715 | 26,117 | 30 Jan 2026 | Direct | ||
| Ricardo S. Coro | LSTR | Common Stock | Award | 7.79% | 1,678 | 23,221 | 30 Jan 2026 | Direct | ||
| Michael K. Kneller | LSTR | Common Stock | Award | 2.7% | 1,678 | 63,925 | 30 Jan 2026 | Direct | ||
| Jonathan Barr Blanton | LSTR | Common Stock | Award | 645 | 645 | 31 Oct 2025 | Direct | |||
| Hart Melanie Housey | LSTR | Common Stock | Award | 645 | 645 | 31 Oct 2025 | Direct |
* marks a reported price that did not pass the local price check.