Marten Transport Ownership | Who Owns Marten Transport?
Marten Transport Ownership Summary
Marten Transport is owned by 75.43% institutional investors, 29.29% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.34% of MRTN shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.32% of its assets in Marten Transport shares.
MRTN Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Marten Transport | 75.43% | 29.29% | -4.73% |
| Sector | Industrials Stocks | 66.34% | 16.52% | 17.14% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 10.06M | 12.34% | $174.52M |
| Blackrock | 8.89M | 10.93% | $164.08M |
| Dimensional fund advisors lp | 5.00M | 6.13% | $86.74M |
| Vanguard group | 4.01M | 4.92% | $45.68M |
| American century companies | 2.80M | 3.44% | $48.59M |
| State street | 2.72M | 3.34% | $47.25M |
| Fmr | 2.70M | 3.32% | $46.89M |
| Vanguard capital management | 2.52M | 3.10% | $43.81M |
| Goldman sachs group | 2.10M | 2.58% | $36.47M |
| Nuveen | 1.95M | 2.39% | $33.75M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| 12th street asset management company | 758.63K | 1.88% | $13.16M |
| Nuance investments | 546.87K | 1.61% | $9.49M |
| Cramer rosenthal mcglynn | 1.52M | 1.34% | $26.44M |
| Next century growth investors | 699.30K | 0.64% | $12.13M |
| Stanley-laman group | 270.44K | 0.48% | $4.69M |
| Ausbil investment management | 56.44K | 0.45% | $984.84K |
| Wealthedge investment advisors | 71.71K | 0.29% | $764.40K |
| Heartland advisors | 350.00K | 0.27% | $6.07M |
| Entrypoint capital | 54.33K | 0.23% | $942.64K |
| Royce & associates lp | 1.39M | 0.19% | $24.20M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Cramer rosenthal mcglynn | 1.52M | 1.34% | 1.52M |
| Goldman sachs group | 2.10M | 0.00% | 1.48M |
| Nuveen | 1.95M | 0.01% | 1.29M |
| Sixth street partners management company | 1.20M | 0.00% | 1.20M |
| Fmr | 2.70M | 0.00% | 933.23K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Nuance investments | 546.87K | 1.61% | -4.26M |
| Geneva capital management | - | - | -1.87M |
| William blair investment management | - | - | -1.32M |
| Loomis sayles & co l p | - | - | -914.86K |
| Boston partners | 1.05M | 0.02% | -650.67K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Cramer rosenthal mcglynn | 1.52M | 1.34% | 1.52M | $26.44M |
| Sixth street partners management company | 1.20M | 0.00% | 1.20M | $20.79M |
| 12th street asset management company | 758.63K | 1.88% | 758.63K | $13.16M |
| Norges bank | 379.00K | 0.00% | 379.00K | $6.58M |
| Mackenzie financial | 313.10K | 0.01% | 313.10K | $5.43M |
Sold Out
| Holder | Change |
|---|---|
| Mendota financial group | -3.00 |
| Allspring global investments | -10.00 |
| Nelson, van denburg & campbell wealth management group | -11.00 |
| Sound income strategies | -11.00 |
| Clearstead trust | -16.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 232 | 1.31% | 61,487,791 | 6.27% | 75 | 1.50% | 120 | -6.25% | 74 | 27.59% |
| Mar 31, 2026 | 161 | -21.08% | 38,557,321 | -32.27% | 47 | 0.97% | 91 | -18.02% | 35 | -53.33% |
| Dec 31, 2025 | 153 | -29.82% | 47,442,858 | -14.95% | 58 | 1.24% | 80 | -37.98% | 57 | -12.31% |
| Sep 30, 2025 | 213 | -2.74% | 55,713,525 | -2.99% | 68 | 1.38% | 125 | 4.17% | 64 | -3.03% |
| Jun 30, 2025 | 212 | 6.53% | 57,105,640 | -0.93% | 70 | 1.40% | 116 | 18.37% | 65 | -1.52% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.53M | 4.32% | 2.43K |
| Victory Small Cap Value CIT (Net 75) | 3.06M | 3.75% | 68.00K |
| Nuance Mid Cap Value Separate Account | 2.82M | 3.46% | -995.38K |
| Avantis US Small Cap Value ETF | 2.38M | 2.92% | - |
| Victory Sycamore Small Company Opp R | 2.34M | 2.87% | -735.00K |
| Vanguard US Total Market Shares ETF | 1.80M | 2.21% | - |
| Vanguard Morn Total Stk Mkt Idx Investor | 1.80M | 2.21% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.80M | 2.21% | - |
| Fidelity Small Cap Value Fund | 1.66M | 2.03% | 324.13K |
| iShares Russell 2000 ETF | 1.49M | 1.83% | -26.50K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 28, 2025 | BAUER JERRY M | - | Buy | $257.66K |
| Oct 30, 2024 | BAUER JERRY M | - | Buy | $158.05K |
| Jul 25, 2024 | Phillips Adam Daniel | EVP & Chief Operating Officer | Sell | $82.54K |
| Jun 12, 2024 | Petit Douglas Paul | President | Sell | $82.00K |
| Mar 20, 2023 | WINKEL THOMAS J | - | Sell | $106.92K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
MRTN Ownership FAQ
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