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, Q2 2025
Institutional positions in Marten Transport Ltd as of Jun 30, 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
- 214
- +22 vs. Q1 2025
- Shares held
- 57.4M
- −263.0K (−0.5%) vs. Q1 2025
- Total value
- $745.4M
- −$45.5M (−5.8%) vs. Q1 2025
- New holders
- 43
- 78 more added
- Sold out
- 21
- 69 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Marten Transport Ltd; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 799,130 | $10.4M | 0.00% | −56,913−6.6% | Reduced |
| London Co of Virginia | 972,954 | $12.6M | 0.07% | +96,883+11.1% | Added |
| Morgan Stanley | 1,034,459 | $13.4M | 0.00% | +3,534+0.3% | Added |
| Charles Schwab Investment Management Inc | 1,078,585 | $14.0M | 0.00% | −21,224−1.9% | Reduced |
| William Blair Investment Management, LLC | 1,320,316 | $17.2M | 0.05% | −110,583−7.7% | Reduced |
| Geode Capital Management, LLC | 1,461,908 | $19.0M | 0.00% | +15,016+1.0% | Added |
| American Century Companies Inc | 2,087,404 | $27.1M | 0.01% | +126,331+6.4% | Added |
| State Street Corp | 2,404,683 | $31.2M | 0.00% | −1,460−0.1% | Reduced |
| Victory Capital Management Inc | 3,184,814 | $41.4M | 0.03% | −950,670−23.0% | Reduced |
| Geneva Capital Management LLC | 3,355,193 | $43.6M | 0.73% | +199,690+6.3% | Added |
| Vanguard Group Inc | 4,208,939 | $54.7M | 0.00% | −1,6590.0% | Reduced |
| Dimensional Fund Advisors LP | 5,282,957 | $68.6M | 0.02% | −222,431−4.0% | Reduced |
| Nuance Investments, LLC | 5,745,928 | $74.6M | 5.81% | +508,486+9.7% | Added |
| BlackRock, Inc. | 8,707,943 | $113.1M | 0.00% | −211,640−2.4% | Reduced |
| Empirical Capital Management, LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Van Hulzen Asset Management, LLC | 0 | $0 | 0.00% | −116,836−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −30,320−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −29,900−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −24,661−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −20,550−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −12,887−100.0% | Sold out |
| Defined Financial Planning LLC | 0 | $0 | 0.00% | −11,070−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −4,575−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −3,376−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −3,264−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,437−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −544−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −430−100.0% | Sold out |
| Motco | 0 | $0 | 0.00% | −410−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −321−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −295−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |