MRX
Marex Group Limited · Financial Services · Financial - Capital Markets
Momentum inputs (comparable managers):
holder breadth -5.3% ·
share flow +17.7% ·
net new positions -11.1%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 83 | 0 | 42.18M | $2.52B | +11 | −10 |
| Q1 2026 | 85 | +3 | 37.24M | $1.65B | +8 | −5 |
| Q4 2025 | 83 | 0 | 35.18M | $1.35B | +1 | −1 |
| Q3 2025 | 18 | -1 | 15.20M | $511.18M | +1 | −3 |
| Q2 2025 | 17 | +3 | 10.90M | $430.16M | +4 | −1 |
| Q1 2025 | 11 | 0 | 2.90M | $102.43M | — | — |
| Q4 2024 | 11 | +1 | 3.26M | $101.72M | +1 | — |
| Q3 2024 | 10 | +2 | 2.30M | $54.35M | +2 | — |
| Q2 2024 | 8 | — | 2.55M | $51.02M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.72M | +46.8% | $124.92M | 0.0% | ▲ Add | 2 | SEC ↗ ×10 |
| 2 | JPMorgan Chase ✦ | 1.49M | — | $50.09M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 3 | Adage Capital Partners ✦ | 1.33M | +23.5% | $44.80M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 1.21M | +7518.1% | $40.72M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 5 | Two Sigma Investments ✦ | 934.22K | -11.8% | $31.41M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 793.60K | +93.0% | $26.68M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 792.71K | — | $26.65M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 8 | Fidelity (FMR) ✦ | 756.39K | +390.8% | $25.43M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 9 | Geode Capital Management ✦ (passive) | 700.75K | +57.7% | $23.56M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 10 | Marshall Wace ✦ | 656.58K | -47.9% | $22.07M | 0.0% | ▼ Trim | 6 | SEC ↗ ×3 |
| 11 | Citadel Advisors ✦ | 528.08K | -46.1% | $17.75M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 12 | Renaissance Technologies ✦ | 514.89K | +22.3% | $17.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | The Vanguard Group ✦ (passive) | 468.46K | +116.9% | $15.75M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 14 | Wellington Management ✦ | 458.07K | +617.9% | $15.40M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | Goldman Sachs Group ✦ | 424.77K | — | $14.28M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 16 | Millennium Management ✦ | 335.61K | -67.2% | $11.28M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Point72 Asset Management ✦ | 82.80K | -8.7% | $2.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 8.41K | New | $282,677 | 0.0% | New | 1 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $282,677 | 0.0% |
Exited
| Norges Bank | $27.12M | was 0.0% |
| D. E. Shaw & Co. | $13.31M | was 0.0% |
| Soros Fund Management | $4.91M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 204 holders, 52.03M shares, $2.16B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 12.62K sh · $892,820
Officer · 2.95K sh · $210,638
Officer · 13.71K sh · $970,529
Officer · 2.65K sh · $189,457
Officer, Director · 200 sh · $14,373
Officer, Director · 3.50K sh · $248,172
Officer · 455 sh · $28,311
Officer · 3.96K sh · $244,194
Officer · 12.25K sh · $742,842
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology