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Super Investors / Marex Group Ltd
MG

Marex Group Ltd

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$23.6B
Positions
1117
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (15 quarters reported)

$23.6B $555M
Q4 22 Q3 23 Q2 24 Q1 25 Q4 25 Q2 26

$704M in Q4 2022 → $23.6B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IQ Invesco Qqq Tr Put 7.0% Trimmed 4.8% 2,236,100 $1.65B
Sandisk Corp Put 4.9% New 505,000 $1.15B
Sandisk Corp Call 3.7% New 379,900 $864M
IQ Invesco Qqq Tr Call 3.7% Added 334% 1,172,000 $863M
Sandisk Corp 2.9% Trimmed 46% 299,792 $682M
Marvell Technology Inc 2.4% Added 45% 1,933,202 $576M
Ast Spacemobile Inc 2.3% Added 136% 6,220,357 $553M
Broadcom Inc 2.1% Added 0.3% 1,307,872 $494M
LH Lumentum Hldgs Inc 1.9% Trimmed 38% 532,513 $457M
Nvidia Corporation 1.9% Added 53% 2,267,444 $454M
Applied Optoelectronics Inc 1.8% Added 879% 2,830,272 $419M
Microsoft Corp Put 1.7% Added 27% 1,100,000 $410M
Broadcom Inc Put 1.6% Trimmed 39% 1,025,000 $387M
Servicenow Inc 1.6% Added 41687% 3,787,986 $376M
Applied Optoelectronics Inc Put 1.6% New 2,500,000 $370M
SE Space Exploration Techn Corp 1.6% New 2,163,897 $370M
Microsoft Corp 1.5% Added 130% 976,668 $364M
CB Coinshares Bitcoin ETF 1.3% Added 7.1% 18,140,000 $300M
Eli Lilly & Co 1.3% Added 71% 249,397 $299M
Eli Lilly & Co Put 1.1% Added 13% 225,000 $270M
Unitedhealth Group Inc 1.1% Trimmed 21% 648,005 $269M
Axt Inc 1.1% Added 44399% 3,563,896 $257M
RE Roundhill ETF Trust 1.0% New 3,313,558 $245M
Ast Spacemobile Inc Call 1.0% Added 401% 2,574,600 $229M
IT Ishares Tr Put 1.0% Added 37% 752,000 $226M
Alphabet Inc 1.0% Added 110% 627,630 $224M
Alphabet Inc 0.9% Added 18072% 611,471 $216M
Nebius Group N.v. 0.9% Added 8.8% 775,567 $214M
Alphabet Inc Put 0.9% New 600,000 $212M
Unitedhealth Group Inc Put 0.9% Trimmed 44% 500,000 $208M
Ionq Inc 0.8% Trimmed 7.4% 3,707,611 $197M
Goldman Sachs Group Inc 0.8% Trimmed 15% 191,136 $193M
Goldman Sachs Group Inc Put 0.8% Trimmed 16% 190,000 $192M
Vertiv Holdings Co 0.8% Added 126% 535,002 $179M
C Corning Inc 0.7% Added 488% 680,452 $174M
LH Lumentum Hldgs Inc Put 0.7% Added 60% 200,000 $172M
IB Ishares Bitcoin Trust ETF 0.7% Trimmed 4.6% 5,145,734 $171M
Tesla Inc Put 0.7% Trimmed 3.7% 393,300 $165M
Amazon Com Inc 0.7% Added 450% 689,749 $164M
RM Robinhood Mkts Inc 0.7% Added 20% 1,615,572 $162M
Tesla Inc 0.7% Trimmed 44% 365,126 $154M
Marvell Technology Inc Call 0.6% New 500,500 $149M
Ge Vernova Inc 0.6% Added 19% 124,694 $146M
Axt Inc Put 0.6% New 2,000,000 $144M
Ge Vernova Inc Put 0.6% Added 19% 119,000 $140M
Micron Technology Inc 0.6% Added 43% 118,678 $137M
Alphabet Inc Put 0.5% Added 112% 360,000 $129M
Strategy Inc 0.5% Trimmed 57% 1,471,629 $128M
NP Nuscale Pwr Corp 0.5% Added 40% 12,711,180 $127M
Microsoft Corp Call 0.5% Trimmed 40% 339,200 $127M
Amazon Com Inc Put 0.5% Added 1386% 520,000 $124M
Reddit Inc 0.5% Trimmed 14% 669,443 $116M
VI Vanguard Index Fds 0.5% Added 29% 161,357 $111M
Mara Holdings Inc 0.5% Trimmed 4.4% 7,953,008 $110M
Strategy Inc Call 0.5% Added 1821% 1,258,300 $109M
IQ Invesco Qqq Tr 0.4% Trimmed 58% 143,578 $106M
Iren Limited 0.4% Trimmed 43% 2,245,595 $103M
Adobe Inc 0.4% Added 765% 500,225 $103M
AH Arm Holdings PLC 0.4% Added 758% 266,382 $94.5M
Cerebras Systems Inc 0.4% New 422,732 $93.4M

Showing top 60 of 1117 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Sandisk Corp New +505,000 +$1.15B 4.9%
Sandisk Corp New +379,900 +$864M 3.7%
IQ Invesco Qqq Tr Added +902,000 +$664M 3.7%
Sandisk Corp Trimmed −254,646 −$579M 2.9%
Applied Optoelectronics Inc Added +2,541,105 +$376M 1.8%
Servicenow Inc Added +3,778,921 +$375M 1.6%
Applied Optoelectronics Inc New +2,500,000 +$370M 1.6%
SE Space Exploration Techn Corp New +2,163,897 +$370M 1.6%
Ast Spacemobile Inc Added +3,579,695 +$318M 2.3%
LH Lumentum Hldgs Inc Trimmed −324,658 −$279M 1.9%

Showing the 10 largest of 1324 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 13, 2026

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr Added +2,092,900 +$1.21B 8.6%
LH Lumentum Hldgs Inc New +857,171 +$602M 3.8%
Sandisk Corp New +554,438 +$352M 2.2%
Meta Platforms Inc Trimmed −492,500 −$282M 0.7%
Broadcom Inc Added +880,000 +$272M 3.3%
Meta Platforms Inc Trimmed −475,001 −$272M 0.2%
Apple Inc Trimmed −1,010,000 −$256M 0.3%
Apple Inc Trimmed −994,400 −$252M
Goldman Sachs Group Inc Added +200,622 +$170M 1.2%
Goldman Sachs Group Inc Added +200,000 +$169M 1.2%

Showing the 10 largest of 1253 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 12, 2026

Company Action Shares changed Value of change % of portfolio
Tesla Inc Trimmed −970,400 −$436M 1.0%
Eli Lilly & Co Trimmed −338,743 −$364M 0.2%
Eli Lilly & Co Trimmed −325,000 −$349M 0.1%
Broadcom Inc Added +742,258 +$257M 2.2%
Meta Platforms Inc Added +383,200 +$253M 2.8%
BI Bitmine Immersion Tecnologie Added +8,505,421 +$231M 1.7%
Tesla Inc Trimmed −485,000 −$218M 2.4%
Tesla Inc Added +484,362 +$218M 2.1%
Oracle Corp Added +881,583 +$172M 1.2%
Booking Holdings Inc Trimmed −31,551 −$169M 1.2%

Showing the 10 largest of 1151 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Strategy Inc Trimmed −3,311,200 −$1.07B
CB Coinshares Bitcoin ETF New +16,940,000 +$548M 3.9%
IB Ishares Bitcoin Trust ETF Added +5,852,408 +$380M 2.7%
Unitedhealth Group Inc Added +782,933 +$270M 2.6%
Tesla Inc Added +546,400 +$243M 4.1%
Netflix Inc Added +197,726 +$237M 1.8%
Microsoft Corp Added +450,000 +$233M 2.4%
Nvidia Corporation Added +1,246,700 +$233M 2.7%
Meta Platforms Inc Added +306,654 +$225M 1.6%
Meta Platforms Inc New +292,800 +$215M 1.5%

Showing the 10 largest of 1004 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 19, 2025

Company Action Shares changed Value of change % of portfolio
M Microstrategy Inc New +3,314,100 +$1.34B 11.6%
Booking Holdings Inc New +89,700 +$519M 4.5%
Mastercard Incorporated New +772,000 +$434M 3.8%
IB Ishares Bitcoin Trust ETF Trimmed −6,413,723 −$393M 0.1%
Tesla Inc New +1,124,500 +$357M 3.1%
Mastercard Incorporated Added +507,608 +$285M 3.8%
Tesla Inc New +770,000 +$245M 2.1%
Eli Lilly & Co New +282,500 +$220M 1.9%
CV Coinshares Valkyrie Bitcoin Exited −9,000,000 −$210M
Nvidia Corporation Trimmed −1,243,874 −$197M 1.1%

Showing the 10 largest of 945 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 02, 2026

Company Action Shares changed Value of change % of portfolio
Super Micro Computer Inc Trimmed −6,947,846 −$238M 0.7%
M Microstrategy Inc Added +716,213 +$206M 9.3%
Mastercard Incorporated Added +269,698 +$148M 2.8%
Apple Inc Trimmed −436,358 −$96.9M 0.4%
Home Depot Inc Trimmed −249,867 −$91.6M 0.8%
Unitedhealth Group Inc Added +168,629 +$88.3M 3.3%
Nvidia Corporation Trimmed −814,037 −$88.2M 4.3%
Broadcom Inc Trimmed −525,104 −$87.9M 1.9%
Kla Corp Added +117,603 +$79.9M 1.5%
Stryker Corporation Trimmed −207,498 −$77.2M 2.3%

Showing the 10 largest of 818 changes.

Q4 2024

quarter ended December 31, 2024 · filed April 02, 2026

Company Action Shares changed Value of change % of portfolio
Tesla Inc Added +844,115 +$341M 6.2%
Super Micro Computer Inc New +7,965,750 +$243M 4.1%
M Microstrategy Inc Trimmed −583,242 −$169M 4.7%
Nvidia Corporation Added +1,155,090 +$155M 6.6%
Stryker Corporation Added +425,000 +$153M 3.3%
Apple Inc Added +436,191 +$109M 2.2%
CW Costco Whsl Corp New Trimmed −112,171 −$103M 0.6%
Broadcom Inc Added +430,752 +$99.9M 4.5%
Advanced Micro Devices Inc Added +764,749 +$92.4M 1.6%
Blackrock Inc Exited −95,000 −$90.2M

Showing the 10 largest of 798 changes.

Q3 2024

quarter ended September 30, 2024 · filed April 07, 2026

Company Action Shares changed Value of change % of portfolio
M Microstrategy Inc Added +1,541,245 +$260M 5.9%
Intuit Added +270,103 +$168M 4.9%
Nvidia Corporation Trimmed −1,360,575 −$165M 4.8%
Booking Holdings Inc Added +24,603 +$104M 3.6%
Broadcom Inc Added +569,500 +$98.2M 2.8%
Linde PLC New +200,101 +$95.4M 2.2%
Home Depot Inc New +203,252 +$82.4M 1.9%
Blackrock Inc Added +81,163 +$77.1M 2.1%
SS SPDR S&P 500 ETF Tr Added +125,100 +$71.8M 1.6%
CH Crowdstrike Hldgs Inc Added +250,920 +$70.4M 1.6%

Showing the 10 largest of 732 changes.

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