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, Q3 2021
Institutional positions in Marten Transport Ltd as of Sep 30, 2021. 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
- 188
- −8 vs. Q2 2021
- Shares held
- 57.4M
- +1.52M (+2.7%) vs. Q2 2021
- Total value
- $901.4M
- −$19.5M (−2.1%) vs. Q2 2021
- New holders
- 17
- 74 more added
- Sold out
- 25
- 68 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Marten Transport Ltd; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Healthcare of Ontario Pension Plan Trust Fund | 39,600 | $621.0K | 0.00% | −273,600−87.4% | Reduced |
| Tectonic Advisors LLC | 41,078 | $645.0K | 0.13% | +3,219+8.5% | Added |
| State of Alaska, Department of Revenue | 43,528 | $682.0K | 0.01% | +2,864+7.0% | Added |
| Texas Permanent School Fund | 44,143 | $693.0K | 0.01% | +346+0.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 45,246 | $710.0K | 0.01% | +145+0.3% | Added |
| UBS Asset Management Americas Inc | 47,070 | $738.5K | 0.00% | +41+0.1% | Added |
| Credit Suisse AG | 47,037 | $739.0K | 0.00% | −4,173−8.1% | Reduced |
| Allianz Asset Management GmbH | 47,561 | $746.0K | 0.00% | −7,042−12.9% | Reduced |
| Thrivent Financial for Lutherans | 48,235 | $757.0K | 0.00% | +190+0.4% | Added |
| Deutsche Bank AG | 48,587 | $762.0K | 0.00% | −35,417−42.2% | Reduced |
| Janus Henderson Group PLC | 49,235 | $773.0K | 0.00% | −4,909−9.1% | Reduced |
| SummerHaven Investment Management, LLC | 49,854 | $782.0K | 0.46% | +49,854 | New |
| Boston Partners | 51,715 | $811.0K | 0.00% | −8,087−13.5% | Reduced |
| Great West Life Assurance Co | 52,669 | $833.0K | 0.00% | +2,550+5.1% | Added |
| PDT Partners, LLC | 54,342 | $853.0K | 0.06% | +11,372+26.5% | Added |
| Comerica Bank | 53,822 | $892.0K | 0.01% | −1,193−2.2% | Reduced |
| Keybank National Association | 56,935 | $893.0K | 0.00% | −40−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 58,265 | $914.0K | 0.00% | −1,962−3.3% | Reduced |
| Scopus Asset Management, L.P. | 61,050 | $958.0K | 0.02% | +61,050 | New |
| Denali Advisors LLC | 62,300 | $977.0K | 0.41% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 63,692 | $999.3K | 0.00% | +35,966+129.7% | Added |
| Voya Investment Management LLC | 64,389 | $1.01M | 0.00% | +1,300+2.1% | Added |
| Prudential Financial Inc | 64,408 | $1.01M | 0.00% | −12,639−16.4% | Reduced |
| Martingale Asset Management L P | 64,625 | $1.01M | 0.01% | +37,100+134.8% | Added |
| Royal Bank of Canada | 67,063 | $1.05M | 0.00% | −121,673−64.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 67,296 | $1.06M | 0.00% | −89,086−57.0% | Reduced |
| Wells Fargo & Company | 70,219 | $1.10M | 0.00% | −7,089−9.2% | Reduced |
| Tudor Investment Corp Et Al | 71,258 | $1.12M | 0.02% | +41,611+140.4% | Added |
| Equitable Holdings, Inc. | 74,550 | $1.17M | 0.02% | +2,250+3.1% | Added |
| Bard Associates Inc | 78,459 | $1.23M | 0.42% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 80,550 | $1.26M | 0.01% | +47,385+142.9% | Added |
| California State Teachers Retirement System | 83,090 | $1.30M | 0.00% | +757+0.9% | Added |
| Norges Bank | 94,100 | $1.48M | 0.00% | −83,300−47.0% | Reduced |
| Alliancebernstein L.P. | 101,496 | $1.59M | 0.00% | +22,733+28.9% | Added |
| Sit Investment Associates Inc | 104,400 | $1.64M | 0.04% | +3,650+3.6% | Added |
| Aurora Investment Counsel | 104,445 | $1.64M | 1.14% | −174−0.2% | Reduced |
| Envestnet Asset Management Inc | 111,760 | $1.75M | 0.00% | −3,934−3.4% | Reduced |
| Winton Group Ltd | 116,200 | $1.82M | 0.10% | +7,217+6.6% | Added |
| Bank of Montreal | 114,940 | $1.83M | 0.00% | −1,906−1.6% | Reduced |
| Citadel Advisors LLC | 117,245 | $1.84M | 0.00% | +53,253+83.2% | Added |
| Public Sector Pension Investment Board | 120,094 | $1.88M | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 123,438 | $1.94M | 0.01% | +116,215+1,609.0% | Added |
| Oppenheimer Asset Management Inc. | 126,201 | $1.98M | 0.03% | +190+0.2% | Added |
| AQR Capital Management LLC | 128,448 | $2.02M | 0.00% | −753−0.6% | Reduced |
| New York State Common Retirement Fund | 131,599 | $2.06M | 0.00% | −7,993−5.7% | Reduced |
| TD Asset Management Inc | 133,300 | $2.09M | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 136,775 | $2.15M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 144,421 | $2.27M | 0.00% | +16,707+13.1% | Added |
| Barclays PLC | 147,033 | $2.31M | 0.00% | +75,557+105.7% | Added |
| Heartland Advisors Inc | 150,000 | $2.35M | 0.14% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 159,985 | $2.51M | 0.01% | +23,700+17.4% | Added |
| American Century Companies Inc | 189,060 | $2.97M | 0.00% | +26,791+16.5% | Added |
| GHP Investment Advisors, Inc. | 244,614 | $3.84M | 0.30% | +48,281+24.6% | Added |
| Bank of America Corp | 280,837 | $4.41M | 0.00% | +13,594+5.1% | Added |
| Rhumbline Advisers | 292,147 | $4.58M | 0.01% | +53,514+22.4% | Added |
| Russell Investments Group, Ltd. | 308,145 | $4.83M | 0.01% | −11,004−3.4% | Reduced |
| Parametric Portfolio Associates LLC | 309,798 | $4.86M | 0.00% | +62,073+25.1% | Added |
| Two Sigma Advisers, LP | 312,373 | $4.90M | 0.01% | +4,200+1.4% | Added |
| Panagora Asset Management Inc | 357,294 | $5.61M | 0.03% | −2,684−0.7% | Reduced |
| First Trust Advisors LP | 363,108 | $5.70M | 0.01% | −27,331−7.0% | Reduced |
| Morgan Stanley | 405,862 | $6.37M | 0.00% | −340,560−45.6% | Reduced |
| Principal Financial Group Inc | 407,174 | $6.39M | 0.00% | +439+0.1% | Added |
| Confluence Investment Management LLC | 431,940 | $6.78M | 0.10% | +431,940 | New |
| JPMorgan Chase & Co | 435,953 | $6.84M | 0.00% | +100,091+29.8% | Added |
| Nicholas Company, Inc. | 446,272 | $7.00M | 0.12% | +250.0% | Added |
| Next Century Growth Investors LLC | 451,916 | $7.09M | 0.61% | −88,982−16.5% | Reduced |
| Kennedy Capital Management, Inc. | 458,408 | $7.19M | 0.16% | −20,102−4.2% | Reduced |
| Wellington Management Group LLP | 471,248 | $7.39M | 0.00% | −937,301−66.5% | Reduced |
| 12th Street Asset Management Company, LLC | 471,584 | $7.40M | 1.63% | −1,509−0.3% | Reduced |
| Empirical Capital Management, LLC | 591,500 | $9.28M | 9.75% | +5,000+0.9% | Added |
| Charles Schwab Investment Management Inc | 650,480 | $10.2M | 0.00% | +29,502+4.8% | Added |
| Pier Capital, LLC | 772,839 | $12.1M | 1.26% | +63,911+9.0% | Added |
| Invesco Ltd. | 827,607 | $13.0M | 0.00% | +55,832+7.2% | Added |
| Nuveen Asset Management, LLC | 882,584 | $13.8M | 0.00% | −148,764−14.4% | Reduced |
| Clearbridge Investments, LLC | 886,552 | $13.9M | 0.01% | +45,813+5.4% | Added |
| Granite Investment Partners, LLC | 928,320 | $14.6M | 0.45% | −24,938−2.6% | Reduced |
| Bank of New York Mellon Corp | 932,749 | $14.6M | 0.00% | +24,732+2.7% | Added |
| Northern Trust Corp | 1,001,399 | $15.7M | 0.00% | −1640.0% | Reduced |
| Ameriprise Financial Inc | 1,224,883 | $19.2M | 0.01% | +224,997+22.5% | Added |
| Geode Capital Management, LLC | 1,282,272 | $20.1M | 0.00% | +66,430+5.5% | Added |
| Goldman Sachs Group Inc | 1,872,855 | $29.4M | 0.01% | +311,945+20.0% | Added |
| William Blair Investment Management, LLC | 1,960,305 | $30.8M | 0.09% | +1,956,355+49,528.0% | Added |
| State Street Corp | 2,194,023 | $35.6M | 0.00% | −17,317−0.8% | Reduced |
| Geneva Capital Management LLC | 3,288,088 | $51.6M | 0.87% | −27,883−0.8% | Reduced |
| Vanguard Group Inc | 3,745,128 | $58.8M | 0.00% | +106,771+2.9% | Added |
| Dimensional Fund Advisors LP | 6,021,219 | $94.5M | 0.03% | −33,070−0.5% | Reduced |
| Victory Capital Management Inc | 6,035,154 | $94.7M | 0.09% | +206,295+3.5% | Added |
| BlackRock Inc. | 10,129,887 | $158.9M | 0.00% | +509,222+5.3% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −145,250−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −144,343−100.0% | Sold out |
| Kames Capital plc | 0 | $0 | 0.00% | −93,040−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −70,363−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −42,168−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −30,363−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −30,039−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −29,442−100.0% | Sold out |
| Brown Advisory Securities, LLC | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −18,504−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −17,037−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −15,341−100.0% | Sold out |