Security record · archived quarter
MRTN
Marten Transport, Ltd. · Industrials · Trucking
17Tracked holders
0Δ holders
23.22MShares held
$247.49MReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.8% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 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 · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 8.93M | +2.5% | $95.16M | 0.0% | ▲ Add | 2 | SEC ↗ ×12 |
| 2 | The Vanguard Group ✦ (passive) | 4.24M | +0.8% | $45.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 2.43M | +0.9% | $25.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | JPMorgan Chase ✦ | 1.66M | — | $17.66M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 5 | Geode Capital Management ✦ (passive) | 1.47M | +0.5% | $15.66M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | Morgan Stanley ✦ | 1.05M | — | $11.18M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 7 | Two Sigma Investments ✦ | 589.47K | +93.3% | $6.28M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 8 | Fidelity (FMR) ✦ | 538.91K | +11.4% | $5.74M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 516.90K | +93.3% | $5.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 439.15K | +7.1% | $4.68M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 11 | Arrowstreet Capital ✦ | 380.36K | +6.7% | $4.05M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 250.16K | +180.6% | $2.67M | 0.0% | ▲ Add | 6 | SEC ↗ ×5 |
| 13 | Goldman Sachs Group ✦ | 244.68K | — | $2.61M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 14 | D. E. Shaw & Co. ✦ | 236.46K | +17.1% | $2.52M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 15 | Millennium Management ✦ | 133.11K | +504.5% | $1.42M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 16 | Point72 Asset Management ✦ | 77.83K | +129.8% | $829,635 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | T. Rowe Price ✦ | 41.64K | +5.3% | $444,000 | 0.0% | ▲ Add | 6 | 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
| No tracked exits this quarter. |
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: Q3 2025 ·
Methodology ·
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