Marex Group Ltd reported 765 positions worth $12.20B for the quarter ended Jun 30, 2026, up 42.3% on the prior quarter. It opened 225 new positions, added to 241, trimmed 260 and exited 176. Its largest holding is Sandisk Corp at 5.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Trade Value | Weight |
|---|---|---|---|
| AAOI Applied Optoelectronics, Inc. | +2.54M +878.8% | $376.49M | 3.44% |
| NOW ServiceNow, Inc. | +3.78M +41,686.9% | $375.17M | 3.08% |
| SPCX Space Exploration Technologies Corp | +2.16M | $369.72M | 3.03% |
| ASTS AST SpaceMobile, Inc. | +3.58M +135.6% | $318.09M | 4.53% |
| AXTI Axt Inc | +3.56M +44,398.6% | $256.31M | 2.11% |
| GOOG Alphabet Inc. | +608.1K +18,071.5% | $214.86M | 1.77% |
| MSFT Microsoft Corp | +552.0K +130.0% | $205.90M | 2.99% |
| MRVL Marvell Technology, Inc. | +602.8K +45.3% | $179.56M | 4.72% |
| NVDA Nvidia Corp | +781.3K +52.6% | $156.33M | 3.72% |
| GLW Corning Inc | +564.7K +487.7% | $144.24M | 1.42% |
| Holding | Change | Trade Value | Weight |
|---|---|---|---|
| SNDK Sandisk Corp | -254.6K -45.9% | $579.00M | 5.59% |
| LITE Lumentum Holdings Inc. | -324.7K -37.9% | $278.58M | 3.75% |
| MA Mastercard Inc | -423.7K -76.8% | $217.61M | 0.538% |
| AMAT Applied Materials Inc | -300.5K -85.9% | $217.27M | 0.293% |
| BKNG Booking Holdings Inc. | -1.07M -96.9% | $190.96M | 0.05% |
| MSTR Strategy Inc | -1.94M -56.9% | $168.65M | 1.05% |
| KLAC Kla Corp | -489.3K -96.2% | $147.63M | 0.047% |
| APLD Applied Digital Corp. | -3.27M -96.5% | $121.83M | 0.036% |
| TSLA Tesla, Inc. | -283.7K -43.7% | $119.30M | 1.26% |
| JPM Jpmorgan Chase & Co | -322.6K -92.8% | $105.61M | 0.067% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +2.16M | $369.72M | 3.03% |
| CBRS Cerebras Systems Inc. | +422.7K | $93.42M | 0.766% |
| TRV Travelers Companies, Inc. | +250.7K | $82.75M | 0.678% |
| TRLV Trulieve Cannabis Corp. | +3.25M | $31.95M | 0.262% |
| PZZA Papa Johns International Inc | +400.4K | $14.72M | 0.121% |
| XNDU Xanadu Quantum Technologies Ltd | +1.18M | $14.32M | 0.117% |
| GLAS Glass House Brands Inc. | +750.0K | $9.75M | 0.08% |
| AJG Arthur J. Gallagher & Co. | +24.0K | $5.51M | 0.045% |
| TSCO Tractor Supply Co | +151.7K | $4.80M | 0.039% |
| PGR Progressive Corp | +21.2K | $4.63M | 0.038% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| BLK BlackRock, Inc. | -80.6K | $77.55M | 0.904% |
| APO Apollo Global Management, Inc. | -479.1K | $53.38M | 0.623% |
| SPGI S&P Global Inc. | -100.4K | $42.72M | 0.498% |
| MAR Marriott International Inc | -80.1K | $26.18M | 0.305% |
| HUM Humana Inc | -59.8K | $10.36M | 0.121% |
| MTN Vail Resorts Inc | -35.0K | $4.49M | 0.052% |
| BTG B2Gold Corp | -706.2K | $3.20M | 0.037% |
| CF CF Industries Holdings, Inc. | -20.2K | $2.62M | 0.031% |
| CVNA Carvana Co. | -35.8K | $2.25M | 0.026% |
| VOYG Voyager Technologies, Inc. | -83.8K | $1.96M | 0.023% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | SNDK Sandisk Corp | Technology | 299.8K | $681.65M | 5.59% | -254.6K | -45.9% | Reduced | 0.2% |
| 2 | MRVL Marvell Technology, Inc. | Technology | 1.93M | $575.88M | 4.72% | +602.8K | +45.3% | Added | 0.22% |
| 3 | ASTS AST SpaceMobile, Inc. | Communication Services | 6.22M | $552.74M | 4.53% | +3.58M | +135.6% | Added | 1.6% |
| 4 | AVGO Broadcom Inc. | Technology | 1.31M | $494.05M | 4.05% | +3,676 | +0.3% | Added | 0.03% |
| 5 | LITE Lumentum Holdings Inc. | Technology | 532.5K | $456.93M | 3.75% | -324.7K | -37.9% | Reduced | 0.6% |
| 6 | NVDA Nvidia Corp | Technology | 2.27M | $453.69M | 3.72% | +781.3K | +52.6% | Added | 0.01% |
| 7 | AAOI Applied Optoelectronics, Inc. | Technology | 2.83M | $419.33M | 3.44% | +2.54M | +878.8% | Added | 3.35% |
| 8 | NOW ServiceNow, Inc. | Technology | 3.79M | $376.07M | 3.08% | +3.78M | +41,686.9% | Added | 0.37% |
| 9 | SPCX Space Exploration Technologies Corp | Industrials | 2.16M | $369.72M | 3.03% | +2.16M | – | New | 0.02% |
| 10 | MSFT Microsoft Corp | Technology | 976.7K | $364.32M | 2.99% | +552.0K | +130.0% | Added | 0.01% |
| 11 | LLY ELI LILLY & Co | Healthcare | 249.4K | $299.13M | 2.45% | +103.7K | +71.2% | Added | 0.03% |
| 12 | UNH Unitedhealth Group Inc | Healthcare | 648.0K | $269.33M | 2.21% | -169.6K | -20.7% | Reduced | 0.07% |
| 13 | AXTI Axt Inc | Technology | 3.56M | $256.89M | 2.11% | +3.56M | +44,398.6% | Added | 5.44% |
| 14 | GOOGL Alphabet Inc. | Technology | 627.6K | $224.30M | 1.84% | +328.8K | +110.1% | Added | 0.01% |
| 15 | GOOG Alphabet Inc. | Technology | 611.5K | $216.05M | 1.77% | +608.1K | +18,071.5% | Added | 0.01% |
Tip. Select a row to see that position’s full history at Marex.
As of its Q2 2026 13F filing, Marex Group Ltd’s five largest positions were Sandisk Corp (SNDK) at 5.6%, Marvell Technology, Inc. (MRVL) at 4.7%, AST SpaceMobile, Inc. (ASTS) at 4.5%, Broadcom Inc. (AVGO) at 4.0%, Lumentum Holdings Inc. (LITE) at 3.7% of the reported portfolio.
Marex Group Ltd reported a 13F portfolio worth $12.20B across 765 positions for Q2 2026. That is up 42.3% from the previous quarter.
Its largest purchases by value were Applied Optoelectronics, Inc. ($376.49M), ServiceNow, Inc. ($375.17M), Space Exploration Technologies Corp ($369.72M). It opened 225 new positions.
Its largest sales by value were Sandisk Corp ($579.00M), Lumentum Holdings Inc. ($278.58M), Mastercard Inc ($217.61M). It exited 176 positions entirely.
From the Form 13F-HR reports Marex Group Ltd files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.