Marex Group plc MRX
$62.52
-4.1% 52w: $27.92 – $66.51
Latest 13F among current holders filed 23 days ago (Jun 12, 2026)
Price — last 12 months
research preview data27.9247.2166.51
Jun 20, 2025 Jul 2, 2026
Institutional holders
206
+14 QoQ
13F value
$2.33B
+18.9% QoQ
Smart-money holders
15
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
1.9×
$2.2M calls / $1.2M puts
Institutional value by quarter
Number of holders
Who owns MRX?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 4.4M | $195.7M | 0.0% | +10.7% |
| Capital International Investors | Long only active | 3.5M | $155.5M | 0.0% | Held |
| FMR LLC | Long only active | 3.5M | $155.2M | 0.0% | +160.9% |
| LOOMIS SAYLES & CO L P | Other | 1.9M | $85.5M | 0.1% | -0.9% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 1.9M | $85.0M | 0.0% | +23.1% |
| SAMLYN CAPITAL, LLC ★2 | Fundamental diversified | 1.7M | $75.3M | 1.3% | +47.9% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 1.7M | $75.0M | 0.1% | +86.2% |
| JENNISON ASSOCIATES LLC | Other | 1.6M | $71.6M | 0.0% | +8.9% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 1.6M | $69.8M | 0.2% | -9.9% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 1.7M | $66.4M | 0.0% | -1.1% |
| Invesco Ltd. | Index provider | 1.4M | $61.2M | 0.0% | +6.0% |
| Grandeur Peak Global Advisors, LLC ★2 | Fundamental diversified | 1.3M | $59.1M | 13.8% | -25.5% |
| VICTORY CAPITAL MANAGEMENT INC | Diversified mechanical | 1.3M | $58.6M | 0.0% | +96.2% |
| ROYCE & ASSOCIATES LP | Other | 1.3M | $55.8M | 0.6% | -0.6% |
| Ophir Asset Management Pty Ltd ★2 | Fundamental concentrated | 1.2M | $55.6M | 6.5% | +14.7% |
| Granahan Investment Management, LLC | Other | 1.2M | $54.6M | 2.6% | -11.1% |
| Artisan Partners Limited Partnership | Other | 1.2M | $54.2M | 0.1% | +34.5% |
| AMERIPRISE FINANCIAL INC | Bank broker | 954.2K | $42.5M | 0.0% | +11.0% |
| Allspring Global Investments Holdings, LLC | Diversified mechanical | 908.6K | $39.1M | 0.1% | +11.5% |
| STATE STREET CORP | Index provider | 873.5K | $38.9M | 0.0% | +4.0% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Diversified mechanical | 729.0K | $32.5M | 0.1% | -34.6% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 726.5K | $32.4M | 0.0% | +2.4% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 655.5K | $29.2M | 0.0% | -13.7% |
| Qube Research & Technologies Ltd | Quant stat arb | 592.6K | $26.4M | 0.0% | -22.4% |
| WESTWOOD HOLDINGS GROUP INC | Other | 537.9K | $24.0M | 0.2% | -4.7% |
| Praetorian PR LLC ★2 | Fundamental concentrated | 500.0K | $22.3M | 8.1% | Held |
| Bank of New York Mellon Corp | Diversified mechanical | 484.5K | $21.6M | 0.0% | +11.2% |
| GOLDMAN SACHS GROUP INC | Bank broker | 482.1K | $21.5M | 0.0% | +97.1% |
| MORGAN STANLEY | Bank broker | 477.3K | $21.3M | 0.0% | -13.9% |
| Deltroit Asset Management (UK) LLP ★2 | Fundamental concentrated | 449.8K | $20.1M | 3.5% | -5.3% |
| JPMORGAN CHASE & CO | Bank broker | 459.0K | $20.0M | 0.0% | +105.4% |
| THORNBURG INVESTMENT MANAGEMENT INC ★2 | Fundamental diversified | 408.9K | $18.2M | 0.2% | -62.9% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 385.0K | $17.2M | 0.0% | +34.3% |
| Nuveen, LLC | Diversified mechanical | 380.7K | $17.0M | 0.0% | -0.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 363.2K | $16.2M | 0.0% | — |
| Swedbank AB | Other | 354.4K | $15.8M | 0.0% | +66.1% |
| SEI INVESTMENTS CO | Diversified mechanical | 354.3K | $15.8M | 0.0% | +0.8% |
| Balyasny Asset Management L.P. | Multistrat pod | 346.7K | $15.5M | 0.0% | -75.2% |
| Russell Investments Group, Ltd. | Diversified mechanical | 343.0K | $15.3M | 0.0% | +10.5% |
| ALGERT GLOBAL LLC | Diversified mechanical | 333.7K | $14.9M | 0.2% | +6.8% |
| T. Rowe Price Investment Management, Inc. | Long only active | 331.2K | $14.8M | 0.0% | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Diversified mechanical | 310.8K | $13.9M | 0.0% | -0.5% |
| GLENMEDE TRUST CO NA | Diversified mechanical | 304.1K | $13.6M | 0.1% | -6.8% |
| LORD, ABBETT & CO. LLC | Other | 301.3K | $13.4M | 0.0% | +32.6% |
| NORTHERN TRUST CORP | Index provider | 290.7K | $13.0M | 0.0% | +5.3% |
| NEW YORK STATE COMMON RETIREMENT FUND | Diversified mechanical | 238.1K | $10.6M | 0.0% | +45.8% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Diversified mechanical | 224.5K | $10.0M | 0.0% | -46.9% |
| Hudson Bay Capital Management LP | Multistrat pod | 224.1K | $10.0M | 0.1% | New |
| GLOBEFLEX CAPITAL L P | Other | 212.1K | $9.5M | 1.4% | -1.6% |
| Creative Planning | Wealth advisor | 208.7K | $9.3M | 0.0% | +32.4% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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