Marten Transport (MRTN)
Moves refrigerated, insulated, dry, dedicated, and brokered freight across North America.
$13.27
vs last close−0.07 (−0.56%)
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13F · 13D/G · Form 4
| Institutions | 76.38% | 62.38M shares | |
|---|---|---|---|
| 237 holders · as of Jun 30, 2026 | |||
| Insiders | 23.02% | 18.80M shares | |
| 12 holders · as of Jul 30, 2026 | |||
| Other | 0.60% | 487.5K shares | |
| remainder | |||
81.66M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
237 holders · 62.38M shares · 42 new positions · 123 increased · 75 reduced · 34 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 10.06M | 12.32% | +298.9K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 5.00M | 6.12% | +105.7K | Aug 11, 2026 |
| American Century Companies Inc | 2.80M | 3.43% | +180.9K | Aug 12, 2026 |
| State Street Corp | 2.72M | 3.34% | +126.1K | Aug 7, 2026 |
| FMR LLC | 2.70M | 3.31% | +933.2K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 2.52M | 3.09% | +28.2K | Aug 13, 2026 |
| Goldman Sachs Group Inc | 2.10M | 2.57% | +1.48M | Aug 14, 2026 |
| Nuveen, LLC | 1.95M | 2.38% | +1.29M | Aug 11, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Dimensional Fund Advisors LP | 6.00% | 4.86M | 13G | Jan 21, 2026 |
Form 4
Latest trades
No open-market trades in the last 12 months.
House and Senate disclosures
Not reported.