Marten Transport Ltd
MRTN- Exchange
- Nasdaq
- Industry
- Trucking (No Local)
- SEC CIK
- 0000799167
No open-market purchases or sales by Marten Transport Ltd insiders were filed in the last 90 days; 230 institutions reported holding it in 13F filings for Q2 2026, worth $1.06B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Marten Transport Ltd as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 225
- +24 vs. Q4 2025
- Shares held
- 57.9M
- +4.96M (+9.4%) vs. Q4 2025
- Total value
- $758.8M
- +$156.9M (+26.1%) vs. Q4 2025
- New holders
- 49
- 78 more added
- Sold out
- 25
- 58 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRTN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 230 | $1.06B |
| Q1 2026 | 225 | $758.8M |
| Q4 2025 | 205 | $647.9M |
| Q3 2025 | 216 | $594.4M |
| Q2 2025 | 214 | $745.4M |
| Q1 2025 | 193 | $790.9M |
| Q4 2024 | 195 | $898.2M |
| Q3 2024 | 198 | $999.2M |
| Q2 2024 | 190 | $1.04B |
| Q1 2024 | 201 | $1.04B |
| Q4 2023 | 189 | $1.18B |
| Q3 2023 | 192 | $1.08B |
| Q2 2023 | 195 | $1.18B |
| Q1 2023 | 204 | $1.14B |
| Q4 2022 | 210 | $1.08B |
| Q3 2022 | 204 | $1.07B |
| Q2 2022 | 190 | $947.8M |
| Q1 2022 | 193 | $999.2M |
| Q4 2021 | 190 | $977.9M |
| Q3 2021 | 188 | $901.4M |
| Q2 2021 | 198 | $954.1M |
| Q1 2021 | 208 | $980.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Marten Transport Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 557,096 | $7.31M | 0.00% | +183,349+49.1% | Added |
| Goldman Sachs Group Inc | 620,134 | $8.14M | 0.00% | +217,250+53.9% | Added |
| Northern Trust Corp | 626,320 | $8.22M | 0.00% | +23,001+3.8% | Added |
| Nuveen, LLC | 651,516 | $8.55M | 0.00% | −30,708−4.5% | Reduced |
| Citadel Advisors LLC | 669,343 | $8.79M | 0.01% | −31,794−4.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 676,584 | $8.88M | 0.00% | +50,264+8.0% | Added |
| JPMorgan Chase & Co | 769,161 | $9.89M | 0.00% | +231,252+43.0% | Added |
| Deprince Race & Zollo Inc | 767,686 | $10.1M | 0.19% | +74,416+10.7% | Added |
| London Co of Virginia | 889,273 | $11.7M | 0.07% | +48,697+5.8% | Added |
| Ameriprise Financial Inc | 969,980 | $12.7M | 0.00% | −27,389−2.7% | Reduced |
| Royce & Associates LP | 980,210 | $12.9M | 0.13% | +700,210+250.1% | Added |
| Russell Investments Group, Ltd. | 1,097,390 | $14.4M | 0.02% | +172,984+18.7% | Added |
| Vanguard Portfolio Management LLC | 1,113,827 | $14.6M | 0.00% | +1,113,827 | New |
| Charles Schwab Investment Management Inc | 1,274,387 | $16.7M | 0.00% | +41,945+3.4% | Added |
| Morgan Stanley | 1,294,143 | $17.0M | 0.00% | −49,629−3.7% | Reduced |
| Two Sigma Investments, LP | 1,429,481 | $18.8M | 0.02% | +567,125+65.8% | Added |
| Geode Capital Management, LLC | 1,468,054 | $19.3M | 0.00% | +34,542+2.4% | Added |
| Boston Partners | 1,699,815 | $22.3M | 0.02% | +780,253+84.9% | Added |
| FMR LLC | 1,769,146 | $23.2M | 0.00% | +1,108,343+167.7% | Added |
| Vanguard Capital Management LLC | 2,496,685 | $32.8M | 0.00% | +2,496,685 | New |
| State Street Corp | 2,597,547 | $34.1M | 0.00% | +155,238+6.4% | Added |
| American Century Companies Inc | 2,619,968 | $34.4M | 0.02% | +250,334+10.6% | Added |
| Nuance Investments, LLC | 4,810,420 | $63.2M | 8.81% | −1,456,920−23.2% | Reduced |
| Dimensional Fund Advisors LP | 4,893,498 | $64.3M | 0.01% | +37,761+0.8% | Added |
| BlackRock, Inc. | 9,760,018 | $128.1M | 0.00% | +90,588+0.9% | Added |
| Geneva Capital Management LLC | 0 | $0 | 0.00% | −1,868,567−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −601,116−100.0% | Sold out |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −288,702−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −121,536−100.0% | Sold out |
| Forest Hill Capital, LLC | 0 | $0 | 0.00% | −115,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −102,484−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −85,174−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −71,968−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −37,290−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −37,019−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −22,211−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −19,013−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −17,593−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −16,593−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −16,534−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −16,366−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −13,716−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,334−100.0% | Sold out |
| Laurel Oak Wealth Management, LLC | 0 | $0 | 0.00% | −10,792−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −10,150−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −1,026−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −323−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −308−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |