Security record · archived quarter
MRTN
Marten Transport, Ltd. · Industrials · Trucking
85Tracked holders
-1Δ holders
42.07MShares held
$478.78MReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -1.2% ·
share flow +0.4% ·
net new positions -1.2%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 80 | -3 | 47.49M | $823.83M | +6 | −9 |
| Q1 2026 | 86 | +1 | 43.59M | $571.50M | +8 | −7 |
| Q4 2025 | 85 | -1 | 42.07M | $478.78M | — | −1 |
| Q3 2025 | 17 | 0 | 23.22M | $247.49M | — | — |
| Q2 2025 | 14 | +2 | 18.99M | $246.71M | +2 | — |
| Q1 2025 | 9 | -2 | 5.06M | $69.41M | — | −2 |
| Q4 2024 | 11 | -1 | 5.89M | $91.88M | — | −1 |
| Q3 2024 | 11 | +1 | 3.23M | $57.14M | +2 | −1 |
| Q2 2024 | 10 | — | 3.18M | $58.71M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.67M | +8.3% | $110.04M | 0.0% | ▲ Add | 3 | SEC ↗ ×14 |
| 2 | Dimensional Fund Advisors Lp | 4.86M | — | $55.26M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 3 | The Vanguard Group ✦ (passive) | 4.01M | -5.4% | $45.68M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 4 | State Street Global Advisors ✦ (passive) | 2.44M | +0.7% | $27.79M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | American Century Companies Inc | 2.37M | — | $26.97M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 1.43M | -2.4% | $16.31M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 7 | Morgan Stanley ✦ | 1.34M | +28.2% | $15.29M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 8 | Charles Schwab Investment… | 1.23M | — | $14.03M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Ameriprise Financial Inc | 997.37K | — | $11.35M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Russell Investments Group, Ltd. | 924.41K | — | $10.52M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 11 | Boston Partners | 919.56K | — | $10.47M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 862.36K | +46.3% | $9.81M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 701.14K | +59.7% | $7.98M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 14 | Nuveen, LLC | 682.22K | — | $7.76M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 15 | Fidelity (FMR) ✦ | 660.80K | +22.6% | $7.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 16 | Arrowstreet Capital ✦ | 626.32K | +64.7% | $7.13M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 17 | Northern Trust Corp | 603.32K | — | $6.87M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 18 | JPMorgan Chase ✦ | 537.91K | -67.5% | $6.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 19 | Invesco Ltd. | 489.39K | — | $5.57M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 20 | Goldman Sachs Group ✦ | 402.88K | +64.7% | $4.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 21 | Bank Of America Corp /De/ | 373.75K | — | $4.25M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 22 | Creative Planning | 369.35K | — | $4.20M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Bank of New York Mellon Corp | 334.29K | — | $3.80M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 24 | First Trust Advisors Lp | 301.28K | — | $3.43M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | UBS Group AG | 299.56K | — | $3.41M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 26 | Mariner, LLC | 292.78K | — | $3.33M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Hotchkis & Wiley Capital Management… | 288.70K | — | $3.29M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Principal Financial Group Inc | 275.88K | — | $3.14M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 29 | Us Bancorp \De\ | 268.68K | — | $3.06M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 30 | Point72 Asset Management ✦ | 268.09K | +244.5% | $3.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Balyasny Asset Management L.P. | 245.01K | — | $2.79M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 205.09K | -18.0% | $2.33M | 0.0% | ▼ Trim | 7 | SEC ↗ ×6 |
| 33 | Hrt Financial Lp | 189.18K | — | $2.15M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Rhumbline Advisers | 177.93K | — | $2.02M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Barclays Plc | 167.89K | — | $1.91M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 36 | Hsbc Holdings Plc | 154.42K | — | $1.76M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | Legal & General Group Plc | 153.08K | — | $1.74M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 38 | Bnp Paribas Financial Markets | 147.38K | — | $1.68M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | D. E. Shaw & Co. ✦ | 136.50K | -42.3% | $1.55M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 40 | Sei Investments Co | 123.04K | — | $1.40M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 41 | Swiss National Bank | 120.58K | — | $1.37M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Qube Research & Technologies Ltd | 102.48K | — | $1.17M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Raymond James Financial Inc | 94.12K | — | $1.07M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 44 | Healthcare Of Ontario Pension Plan… | 92.16K | — | $1.05M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | UBS AM, a distinct business unit of… | 79.70K | — | $907,009 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 46 | Squarepoint Ops LLC | 78.60K | — | $894,422 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Alliancebernstein L.P. | 75.42K | — | $858,268 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Wells Fargo & Company/Mn | 65.58K | — | $746,298 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 49 | California State Teachers… | 56.21K | — | $639,693 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Envestnet Asset Management Inc | 54.40K | — | $619,114 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Prudential Financial Inc | 54.38K | — | $618,879 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | T. Rowe Price ✦ | 51.72K | +24.2% | $589,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 53 | Allianz Asset Management GmbH | 49.26K | — | $560,567 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Deutsche Bank Ag\ | 48.95K | — | $557,028 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Quantinno Capital Management LP | 43.74K | — | $497,815 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Cetera Investment Advisers | 40.31K | — | $458,701 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Millennium Management ✦ | 37.02K | -72.2% | $421,276 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 58 | Citigroup Inc | 28.41K | — | $323,340 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 59 | Janus Henderson Group Plc | 27.76K | — | $316,025 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Franklin Resources Inc | 27.27K | — | $310,286 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 61 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 27.12K | — | $308,683 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Canada Pension Plan Investment Board | 27.00K | — | $307,260 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Manufacturers Life Insurance… | 26.52K | — | $301,775 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Mercer Global Advisors Inc /Adv | 24.65K | — | $280,520 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Blair William & Co/Il | 22.80K | — | $259,464 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Universal- Beteiligungs- und… | 21.10K | — | $240,141 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | State Board Of Administration Of… | 16.70K | — | $190,092 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Neuberger Berman Group LLC | 16.42K | — | $186,882 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Jane Street Group, Llc | 14.55K | — | $165,545 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 70 | Stifel Financial Corp | 14.51K | — | $165,170 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 71 | LPL Financial LLC | 13.72K | — | $156,086 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | New York State Common Retirement… | 11.89K | — | $135,297 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Zurcher Kantonalbank (Zurich… | 11.36K | — | $129,322 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | ProShare Advisors LLC | 11.33K | — | $128,981 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Victory Capital Management Inc | 10.24K | — | $116,577 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Voya Investment Management Llc | 10.15K | — | $115,507 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Pnc Financial Services Group, Inc. | 9.07K | — | $103,250 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 78 | Cwm, Llc | 7.45K | — | $85,000 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Royal Bank Of Canada | 4.39K | — | $50,000 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 80 | Rockefeller Capital Management L.P. | 899 | — | $10,239 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Fifth Third Bancorp | 816 | — | $9,286 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Osaic Holdings, Inc. | 778 | — | $8,853 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Pacer Advisors, Inc. | 168 | — | $1,912 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | National Bank Of Canada /Fi/ | 80 | — | $911 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Jones Financial Companies Lllp | 2 | — | $23 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Renaissance Technologies | $5.51M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 223 holders, 57.09M shares, $742.73M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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