Q2 2026 13F · SEC CIK 1997464

Marex Group Ltd

Investment managerFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $13.5B
Reported positions: 955
Holdings vs S&P 500, 3 yrs: —
Average holding period: 3 qtrs

Marex Group Ltd is an investment manager that reported 955 positions worth $13.5B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Sandisk Corp (SNDK, 5.1%), Marvell Technology Inc (MRVL, 4.3%), AST SpaceMobile Inc (ASTS, 4.1%).

Marex Group Ltd holdings largest 50 of 955 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Marex Group Ltd 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
SNDKSandisk Corp	5.1%	3.7%	299,792	-45.9%	$681.6M
MRVLMarvell Technology Inc	4.3%	1.4%	1,933,202	+45.3%	$575.9M
ASTSAST SpaceMobile Inc	4.1%	2.3%	6,220,357	+135.6%	$552.7M
AVGOBroadcom Inc	3.7%	4.2%	1,307,872	+0.3%	$494.0M
LITELumentum Hldgs Inc	3.4%	6.2%	532,513	-37.9%	$456.9M
NVDANvidia Corporation	3.4%	2.7%	2,267,444	+52.6%	$453.7M
AAOIApplied Optoelectronics Inc	3.1%	—	2,830,272	—	$419.3M
NOWServicenow Inc	2.8%	—	3,787,986	—	$376.1M
SPCXSpace Exploration Techn Corp	2.7%	—	2,163,897	—	$369.7M
MSFTMicrosoft Corp	2.7%	1.6%	976,668	+130.0%	$364.3M
BRRRCoinshares Bitcoin ETF	2.2%	3.4%	18,140,000	+7.1%	$300.2M
LLYEli Lilly & Co	2.2%	1.4%	249,397	+71.2%	$299.1M
UNHUnitedhealth Group Inc	2.0%	2.3%	648,005	-20.7%	$269.3M
AXTIAxt Inc	1.9%	—	3,563,896	—	$256.9M
DRAMRoundhill ETF Trust	1.8%	—	3,313,558	—	$244.7M
GOOGLAlphabet Inc	1.7%	0.9%	627,630	+110.1%	$224.3M
GOOGAlphabet Inc	1.6%	—	611,471	—	$216.1M
NBISNebius Group N.v.	1.6%	0.8%	775,567	+8.8%	$214.2M
IONQIonQ, Inc.	1.5%	1.2%	3,707,611	-7.4%	$197.5M
GSGoldman Sachs Group Inc	1.4%	2.0%	191,136	-15.3%	$193.3M
VRTVertiv Holdings Co	1.3%	0.6%	535,002	+125.5%	$179.1M
GLWCorning Inc	1.3%	—	680,452	—	$173.8M
IBITIshares Bitcoin Trust ETF	1.3%	2.1%	5,145,734	-4.6%	$171.3M
AMZNAmazon Com Inc	1.2%	—	689,749	—	$164.4M
HOODRobinhood Mkts Inc	1.2%	1.0%	1,615,572	+20.3%	$162.0M
TSLATesla Inc	1.1%	2.5%	365,126	-43.7%	$153.6M
GEVGe Vernova Inc	1.1%	0.9%	124,694	+19.2%	$146.5M
MUMicron Technology Inc	1.0%	—	118,678	—	$137.0M
MSTRStrategy Inc	1.0%	4.4%	1,471,629	-56.9%	$127.9M
SMRNuscale Pwr Corp	0.9%	1.0%	12,711,180	+39.7%	$127.5M
RDDTReddit Inc	0.9%	1.1%	669,443	-14.1%	$116.2M
VOOVanguard Index Fds	0.8%	0.8%	161,357	+28.6%	$110.8M
MARAMara Holdings Inc	0.8%	0.7%	7,953,008	-4.4%	$110.5M
QQQInvesco Qqq Tr	0.8%	2.0%	143,578	-57.7%	$105.7M
IRENIren Limited	0.8%	1.4%	2,245,595	-42.7%	$102.7M
ADBEAdobe Inc	0.8%	—	500,225	—	$102.6M
ARMArm Holdings PLC	0.7%	—	266,382	—	$94.5M
CBRSCerebras Systems Inc	0.7%	—	422,732	—	$93.4M
BEBloom Energy Corp	0.7%	—	292,906	—	$88.7M
ORCLOracle Corp	0.7%	1.1%	596,634	-20.4%	$87.4M
BRK-BBerkshire Hathaway Inc Del	0.6%	—	172,132	—	$86.1M
CRWVCoreweave Inc	0.6%	0.7%	849,390	+0.5%	$84.5M
TRVTravelers Companies Inc	0.6%	—	250,653	—	$82.7M
SMCISuper Micro Computer Inc	0.6%	0.5%	2,597,473	+15.7%	$76.2M
RDWRedwire Corporation	0.6%	—	6,142,044	—	$75.1M
AMGNAmgen Inc	0.5%	—	197,671	—	$71.6M
RKLBRocket Lab Corp	0.5%	—	701,211	—	$71.3M
MAMastercard Incorporated	0.5%	2.9%	127,917	-76.8%	$65.7M
BILSpdr Series Trust	0.5%	—	704,593	—	$64.6M
CRCLCircle Internet Group Inc	0.5%	0.7%	1,030,223	+53.9%	$64.5M

What Marex Group Ltd bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: -29.9% /yr; S&P 500 +11.7%
3 years: —
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$13.5B	955
Q1 2026	$9.6B	883
Q4 2025	$9.2B	830
Q3 2025	$8.1B	697
Q2 2025	$5.3B	516

Questions about Marex Group Ltd's portfolio

What stocks does Marex Group Ltd own?

Marex Group Ltd's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 955 positions worth $13.5B. The largest are Sandisk Corp (SNDK) at 5.1%, Marvell Technology Inc (MRVL) at 4.3%, AST SpaceMobile Inc (ASTS) at 4.1%, Broadcom Inc (AVGO) at 3.7% and Lumentum Hldgs Inc (LITE) at 3.4%.

What did Marex Group Ltd buy last quarter?

In Q2 2026, Marex Group Ltd added AST SpaceMobile Inc (ASTS) (+135.6% shares), Microsoft Corp (MSFT) (+130.0% shares) and Vertiv Holdings Co (VRT) (+125.5% shares), compared with its Q1 2026 filing.

What did Marex Group Ltd sell last quarter?

In Q2 2026, Marex Group Ltd cut from its top 50 Booking Holdings Inc (BKNG), cut from its top 50 Bitmine Immersion Techs Inc (BMNR), cut from its top 50 Ishares Tr (SGOV), cut from its top 50 Applied Matls Inc (AMAT), cut from its top 50 Pepsico Inc (PEP), Mastercard Incorporated (MA) (-76.8% shares), Invesco Qqq Tr (QQQ) (-57.7% shares) and Strategy Inc (MSTR) (-56.9% shares), compared with its Q1 2026 filing.

When is Marex Group Ltd's next 13F filing due?

13F filings are due 45 days after each quarter ends. Marex Group Ltd's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.