Marex Group Ltd
13F holdings for Q2 2026 · London, X0 · filed August 14, 2026
Marex Group Ltd reported $23.6B in 13F securities across 978 holdings for Q2 2026, in a Form 13F filed August 14, 2026. The largest positions were SNDK (5.1%), MRVL (4.3%), ASTS (4.1%). Reported value rose 49.0% from the quarter before. It opened 307 new positions, added to 287, trimmed 301 and sold out of 235.
- 13F value Q2 2026
- $23.6B
- Holdings
- 978
- Change vs prior quarter
- +49.0%
- Rank by 13F value
- #316
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Top holdings
| Stock | Value | Weight | Shares | Change in shares | Move |
|---|---|---|---|---|---|
| SNDK Sandisk Corporation | $682M | 5.1% | 299,792 | -45.9% | Trimmed |
| MRVL Marvell Technology Inc. | $576M | 4.3% | 1,933,202 | +45.3% | Added |
| ASTS AST SpaceMobile Inc. | $553M | 4.1% | 6,220,357 | +135.6% | Added |
| AVGO Broadcom Inc. | $494M | 3.7% | 1,307,872 | +0.3% | Added |
| LITE Lumentum Holdings Inc. | $457M | 3.4% | 532,513 | -37.9% | Trimmed |
| NVDA NVIDIA Corporation | $454M | 3.4% | 2,267,444 | +52.6% | Added |
| AAOI Applied Optoelectronics Inc. | $419M | 3.1% | 2,830,272 | +878.8% | Added |
| NOW ServiceNow Inc. | $376M | 2.8% | 3,787,986 | +41687% | Added |
| SPCX Space Exploration Technologies Corp. | $370M | 2.7% | 2,163,897 | New | New |
| MSFT Microsoft Corporation | $364M | 2.7% | 976,668 | +130.0% | Added |
| Coinshares Bitcoin ETF | $300M | 2.2% | 18,140,000 | +7.1% | Added |
| LLY Eli Lilly and Company | $299M | 2.2% | 249,397 | +71.2% | Added |
| UNH UnitedHealth Group Incorporated | $269M | 2.0% | 648,005 | -20.7% | Trimmed |
| AXTI AXT Inc | $257M | 1.9% | 3,563,896 | +44399% | Added |
| Roundhill ETF Trust | $245M | 1.8% | 3,313,558 | New | New |
| GOOGL Alphabet Inc. | $224M | 1.7% | 627,630 | +110.1% | Added |
| GOOG Alphabet Inc. | $216M | 1.6% | 611,471 | +18072% | Added |
| Nebius Group N.v. | $214M | 1.6% | 775,567 | +8.8% | Added |
| IONQ IonQ Inc. | $197M | 1.5% | 3,707,611 | -7.4% | Trimmed |
| GS Goldman Sachs Group Inc. | $193M | 1.4% | 191,136 | -15.3% | Trimmed |
| VRT Vertiv Holdings LLC | $179M | 1.3% | 535,002 | +125.5% | Added |
| GLW Corning Incorporated | $174M | 1.3% | 680,452 | +487.7% | Added |
| IBIT iShares Bitcoin Trust ETF | $171M | 1.3% | 5,145,734 | -4.6% | Trimmed |
| AMZN Amazon.com Inc. | $164M | 1.2% | 689,749 | +450.1% | Added |
| HOOD Robinhood Markets Inc. | $162M | 1.2% | 1,615,572 | +20.3% | Added |
Share positions only, at the value reported for the end of Q2 2026. Weight is the share of $13.5B in share positions; options and bonds count in the 13F value but not here.
Biggest buys in Q2 2026
- AAOI Applied Optoelectronics Inc. Added+$376M
- NOW ServiceNow Inc. Added+$375M
- SPCX Space Exploration Technologies Corp. New+$370M
- ASTS AST SpaceMobile Inc. Added+$318M
- AXTI AXT Inc Added+$256M
- Roundhill ETF Trust New+$245M
- GOOG Alphabet Inc. Added+$215M
- MSFT Microsoft Corporation Added+$206M
- MRVL Marvell Technology Inc. Added+$180M
- NVDA NVIDIA Corporation Added+$156M
Biggest sells in Q2 2026
- SNDK Sandisk Corporation Trimmed-$579M
- LITE Lumentum Holdings Inc. Trimmed-$279M
- MA Mastercard Incorporated Trimmed-$218M
- AMAT Applied Materials Inc. Trimmed-$217M
- BKNG Booking Holdings Inc. Trimmed-$191M
- MSTR Strategy Inc Trimmed-$169M
- KLAC KLA Corporation Trimmed-$148M
- QQQ Invesco QQQ Trust, Series 1 Trimmed-$144M
- APLD Applied Digital Corporation Trimmed-$122M
- TSLA Tesla Inc. Trimmed-$119M
The change in shares since Q1 2026, adjusted for stock splits and priced at the Q2 2026 value per share. 307 new, 287 added, 301 trimmed, 235 sold out.
Sector mix
- Technology50.1%
- Not listed with us13.5%
- Consumer Discretionary7.9%
- Finance6.4%
- Health Care6.3%
- Industrials5.9%
- Telecommunications3.5%
- Funds and other2.6%
- n/a1.2%
- Energy0.8%
- Basic Materials0.8%
- Utilities0.6%
13F value by quarter
More holdings
| Stock | Value | Weight | Shares | Change in shares | Move |
|---|---|---|---|---|---|
| TSLA Tesla Inc. | $154M | 1.1% | 365,126 | -43.7% | Trimmed |
| GEV GE Vernova Inc. | $146M | 1.1% | 124,694 | +19.2% | Added |
| MU Micron Technology Inc. | $137M | 1.0% | 118,678 | +42.6% | Added |
| MSTR Strategy Inc | $128M | 1.0% | 1,471,629 | -56.9% | Trimmed |
| SMR NuScale Power Corporation | $127M | 0.9% | 12,711,180 | +39.7% | Added |
| RDDT Reddit Inc. | $116M | 0.9% | 669,443 | -14.1% | Trimmed |
| Vanguard Index FDS | $111M | 0.8% | 161,357 | +28.6% | Added |
| MARA MARA Holdings Inc. | $110M | 0.8% | 7,953,008 | -4.4% | Trimmed |
| QQQ Invesco QQQ Trust, Series 1 | $106M | 0.8% | 143,578 | -57.7% | Trimmed |
| Iren Limited Ordinary Shares | $103M | 0.8% | 2,245,595 | -42.7% | Trimmed |
| ADBE Adobe Inc. | $103M | 0.8% | 500,225 | +764.7% | Added |
| ARM Arm Holdings plc | $94.5M | 0.7% | 266,382 | +758.2% | Added |
| CBRS Cerebras Systems Inc. | $93.4M | 0.7% | 422,732 | New | New |
| BE Bloom Energy Corporation | $88.7M | 0.7% | 292,906 | +858.3% | Added |
| ORCL Oracle Corporation | $87.4M | 0.7% | 596,634 | -20.4% | Trimmed |
| BRK.B Berkshire Hathaway Inc. | $86.1M | 0.6% | 172,132 | +838.4% | Added |
| CRWV CoreWeave Inc. | $84.5M | 0.6% | 849,390 | +0.5% | Added |
| TRV The Travelers Companies Inc. | $82.7M | 0.6% | 250,653 | New | New |
| SMCI Super Micro Computer Inc. | $76.2M | 0.6% | 2,597,473 | +15.7% | Added |
| RDW Redwire Corporation | $75.1M | 0.6% | 6,142,044 | +4872% | Added |
| AMGN Amgen Inc. | $71.6M | 0.5% | 197,671 | +8562% | Added |
| RKLB Rocket Lab Corporation | $71.3M | 0.5% | 701,211 | +73.6% | Added |
| MA Mastercard Incorporated | $65.7M | 0.5% | 127,917 | -76.8% | Trimmed |
| SPDR Series Trust | $64.6M | 0.5% | 704,593 | +81.1% | Added |
| CRCL Circle Internet Group Inc. | $64.5M | 0.5% | 1,030,223 | +53.9% | Added |
Showing the 50 largest of 955 share positions. The full filing on SEC EDGAR
Questions about Marex Group Ltd
- What does Marex Group Ltd own?
- In its Form 13F for Q2 2026, Marex Group Ltd reported 978 holdings worth $23.6B. The five largest were SNDK, MRVL, ASTS, AVGO, LITE.
- What did Marex Group Ltd buy and sell in Q2 2026?
- Marex Group Ltd opened 307 new positions, added to 287, trimmed 301 and sold out of 235 compared with the quarter before.
- When did Marex Group Ltd file its latest 13F?
- Form 13F is due 45 days after each quarter ends. The Q2 2026 report was due August 14, 2026 and was filed August 14, 2026.
From Form 13F filed by Marex Group Ltd (SEC CIK 0001997464) for the quarter ended June 30, 2026, via the SEC's Form 13F data sets. Amendments that restate a report replace it; amendments that add holdings are included. View on SEC EDGAR · All funds