Companies / Marten Transport Ltd
Marten Transport Ltd
Nasdaq: MRTNCIK 799167MONDOVI, WI
Financials · FY2023
Ownership
81.7M shares outstanding · as of Jul 28, 2026
Ownership
| Insiders | 22.61% | 18,460,659 |
| 10%+ / strategic | 4.92% | 4,013,753 |
| Institutions | 61.19% | 49,968,957 |
| Public float | 11.29% | 9,218,300 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 10
View all →| Insider | % of shares | Shares |
|---|---|---|
Marten Randolph LCEOChairman of the Board and CEO · Director · 10% owner | 21.73% | 17,744,100 |
Hagness Larry BDirector | 0.26% | 210,575 |
Bauer Jerry MDirector | 0.23% | 185,044 |
Hinnendael James JEVP & Chief Financial Officer | 0.20% | 161,564 |
Demorest Robert LDirector | 0.07% | 58,894 |
Petit Douglas PaulPresident | 0.04% | 34,162 |
Iverson Kathleen PDirector | 0.03% | 22,850 |
Baier Randall JohnExec. VP & Chief Tech. Officer | 0.02% | 17,747 |
Jones Patricia LDirector | 0.02% | 15,100 |
Phillips Adam DanielEVP & Chief Operating Officer | 0.01% | 10,623 |
Institutional holders 216
View all →| Holder | Value | % of shares |
|---|---|---|
| $174.52M | 12.32% | |
| $55.26M | 5.95% | |
| $47.25M | 3.34% | |
| $45.68M | 4.92% | |
| $26.97M | 2.90% | |
| $22.32M | 2.08% | |
| $21.26M | 2.29% | |
| $19.28M | 1.80% | |
| $18.77M | 1.75% | |
| $15.29M | 1.65% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | Nuance Investments LLC 13F manager | Trim | Common Stock | $-99.25M | -5.7M -91.27% | 546,871 0.67% of shares | high |
| Q1 2026 as of | Geneva Capital Management LLC 13F manager | Exit | Common Stock | $-21.26M | -1.9M -100.00% | 0 | medium |
| Q1 2026 as of | Boston Partners 13F manager | Add | Common Stock | $10.25M | +780K +84.85% | 1,699,815 2.08% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common Stock | $7.45M | +567K +65.76% | 1,429,481 1.75% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common Stock | $6.76M | +390K +4.03% | 10,058,930 12.32% of shares | medium |
| Q1 2026 as of | Next Century Growth Investors LLC 13F manager | New | Common Stock | $5.49M | +418K | 418,371 0.51% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common Stock | $4.88M | +281K +11.52% | 2,723,602 3.34% of shares | low |
| Q1 2026 as of | Hotchkis and Wiley Capital Management, LLC 13F manager | Exit | Common Stock | $-3.29M | -289K -100.00% | 0 | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Nuance Investments LLC | Passive13G/A | — |
| Dimensional Fund Advisors LP | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| MRTN | Common Stock | 573075108 |