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, Q4 2025
Institutional positions in Marten Transport Ltd as of Dec 31, 2025. 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
- 205
- −7 vs. Q3 2025
- Shares held
- 56.9M
- +1.51M (+2.7%) vs. Q3 2025
- Total value
- $647.9M
- +$57.1M (+9.7%) vs. Q3 2025
- New holders
- 33
- 78 more added
- Sold out
- 40
- 76 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Marten Transport Ltd; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 2,442,309 | $27.8M | 0.00% | +16,547+0.7% | Added |
| Vanguard Group Inc | 4,013,753 | $45.7M | 0.00% | −228,029−5.4% | Reduced |
| Dimensional Fund Advisors LP | 4,855,737 | $55.3M | 0.01% | −270,441−5.3% | Reduced |
| Nuance Investments, LLC | 6,267,340 | $71.3M | 7.86% | +144,925+2.4% | Added |
| BlackRock, Inc. | 9,669,430 | $110.0M | 0.00% | +742,315+8.3% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −516,897−100.0% | Sold out |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −463,768−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −106,760−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −87,581−100.0% | Sold out |
| Wealthedge Investment Advisors, LLC | 0 | $0 | 0.00% | −71,707−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −59,128−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −56,142−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −53,163−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −50,141−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −47,847−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −47,229−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −42,129−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −29,087−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −24,371−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −23,379−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −19,574−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −19,348−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −18,643−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −17,736−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −17,541−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −16,205−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −13,698−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −12,699−100.0% | Sold out |
| Baker Ellis Asset Management LLC | 0 | $0 | 0.00% | −11,620−100.0% | Sold out |
| Summitry LLC | 0 | $0 | 0.00% | −11,556−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −3,356−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −3,197−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −449−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −546−100.0% | Sold out |
| GHP Investment Advisors, Inc. | 0 | $0 | 0.00% | −374−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −342−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −330−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −297−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −294−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −141−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −93−100.0% | Sold out |
| Smartleaf Asset Management LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 Europe (London) LLP | – | – | – | – | Not filed |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |