Marex Group
Marex Group reported 955 stocks worth $13.5B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are SNDK (5.1%), MRVL (4.3%) and ASTS (4.1%). Compared with Q1 2026, the fund opened new positions in SPCX, DRAM and CBRS, added to MRVL, ASTS and AVGO, trimmed SNDK, LITE and UNH and sold out of BLK, APO and SPGI.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  SNDK Sandisk Corp | $682M | 5.1% | 300K | −255K (−46%) | 3 of 8 | |
| 2 |  MRVL Marvell Technology Inc | $576M | 4.3% | 1.9M | +603K (+45%) | 8 of 8 | |
| 3 |  ASTS Ast Spacemobile Inc | $553M | 4.1% | 6.2M | +3.6M (+136%) | 8 of 8 | |
| 4 |  AVGO Broadcom Inc | $494M | 3.7% | 1.3M | +3,676 (+0%) | 8 of 8 | |
| 5 |  LITE Lumentum Hldgs Inc | $457M | 3.4% | 533K | −325K (−38%) | 3 of 8 | |
| 6 |  NVDA Nvidia Corporation | $454M | 3.4% | 2.3M | +781K (+53%) | 8 of 8 | |
| 7 |  AAOI Applied Optoelectronics Inc | $419M | 3.1% | 2.8M | +2.5M (+879%) | 3 of 8 | |
| 8 |  NOW Servicenow Inc | $376M | 2.8% | 3.8M | +3.8M (+41687%) | 8 of 8 | |
| 9 |  SPCX Space Exploration Techn Corp Class A Com Stk | $370M | 2.8% | 2.2M | New position | 1 of 8 | |
| 10 |  MSFT Microsoft Corp | $364M | 2.7% | 977K | +552K (+130%) | 8 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 BLK Blackrock Inc | $77.5M | 81K |
 APO Apollo Global Mgmt Inc | $53.4M | 479K |
 SPGI S&P Global Inc | $42.7M | 100K |
 MAR Marriott Intl Inc New | $26.2M | 80K |
 HUM Humana Inc | $10.4M | 60K |
🔒 Free account: see all 30.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 QQQ Invesco Qqq TR | Put | $1.6B | 2.2M | −113,900 |
SNDK Sandisk Corp | Put | $1.1B | 505K | +505,000 |
SNDK Sandisk Corp | Call | $864M | 380K | +379,900 |
QQQ Invesco Qqq TR | Call | $863M | 1.2M | +902,000 |
MSFT Microsoft Corp | Put | $410M | 1.1M | +230,500 |
🔒 Free account: see all 20.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Marex Group 13F FAQ
What does Marex Group own?
Marex Group reported 955 stocks worth $13.5B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are SNDK (5.1%), MRVL (4.3%) and ASTS (4.1%). The table above lists every position in the filing (the top 10 without an account).
What did Marex Group buy and sell in Q2 2026?
Compared with Q1 2026: 307 new positions, 287 added to, 301 trimmed and 235 sold out. New positions include SPCX, DRAM and CBRS. It sold all of BLK, APO and SPGI.
When will Marex Group file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Marex Group's portfolio worth?
The Q2 2026 filing reports $13.5B in US stocks ($23.6B including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.