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Mizuho Markets Cayman LP — 13F Holdings & Portfolio

CIK 1803149 · latest 13F-HR filed 2026-07-24

Backtest portfolio

Mizuho Markets Cayman LP manages $2.67B in 13F-reported U.S. long-equity assets across 95 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are MRVL (21.25%), DELL (11.12%), IVV (7.75%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 47 new positions and exited 36; 24 existing positions rose in reported value and 16 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$2.67B

Long-equity book

Holdings
95

Distinct positions

Period
2026-06-30

Filed 2026-07-24

Q/Q Activity
+47 / −36 / ↑24 / ↓16

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
MRVL21.2% · newDELL11.1% · -2%IVV7.7% · +375%MSFT7.5% · +0%META7.4% · -0%PANW7.3% · +23986%ABT5.4% · newHALO2.5% · newTYL2.2% · newMKSI1.9% · -35%NEE1.7% · newWDC1.7% · newCRWV1.7% · newHASI1.3% · 0%GVA1.2% · 0%BALL1.2% · -0%BA1.2% · newONTO1.0% · newPYPL1.0% · -10%WCC1.0% · newKNX1.0% · newAMD0.9% · -26%FPS0.7% · newSNPS0.6% · newABNB0.5% · +72%COIN0.5% · -0%CROX0.5% · +35%IREN0.4% · newAEIS0.4% · newCRGY0.4% · newARM0.4% · -12%HR0.4% · newVOYG0.3% · newRRC0.3% · +74%GDXJ0.3% · +39%APTV0.3% · newSLV0.3% · +387%WDAY0.3% · newLHX0.3% · newCFG0.3% · newB0.2% · +1677%UBS0.2% · newAMZN0.2% · +1648%HD0.2% · +39%BRSL0.2% · +119%PPLT0.2% · +1805%NAMS0.2% · +188%GM0.2% · -42%LBRT0.2% · newNVDA0.2% · newTMUS0.2% · +19%RJF0.2% · newZS0.2% · -13%GLD0.1% · +5%GEV0.1% · +38%GOOGL0.1% · -75%NOK0.1% · newMPC0.1% · newCTAS0.1% · newAPP0.1% · -27%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 74.2%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Name Title / Status Ownership Type

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Mizuho Markets Cayman LP Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 MARVELL TECHNOLOGY INC MRVL 573874104 $566.3M 21.25% 1,900,891 SH
2 DELL TECHNOLOGIES INC DELL 24703L202 $296.3M 11.12% 686,755 SH
3 ISHARES TR IVV 464287200 $206.5M 7.75% 275,717 SH
4 MICROSOFT CORP MSFT 594918104 $199.5M 7.49% 534,822 SH
5 META PLATFORMS INC META 30303M102 $196.5M 7.37% 348,811 SH
6 PALO ALTO NETWORKS INC PANW 697435105 $194.4M 7.29% 570,105 SH
7 ABBOTT LABORATORIES ABT 002824100 $144.1M 5.41% 1,587,904 SH
8 HALOZYME THERAPEUTICS INC HALO 40637H109 $65.3M 2.45% 834,500 SH
9 TYLER TECHNOLOGIES INC TYL 902252105 $57.4M 2.15% 196,296 SH
10 MKS INC. MKSI 55306N104 $50.3M 1.89% 113,090 SH
11 NEXTERA ENERGY INC NEE 65339F101 $45.4M 1.70% 517,715 SH
12 WESTERN DIGITAL CORP WDC 958102105 $44.9M 1.69% 70,341 SH
13 COREWEAVE INC CRWV 21873S108 $44.6M 1.67% 448,160 SH
14 HA SUSTAINABLE INFRA CAP INC HASI 41068X100 $35.1M 1.32% 900,000 SH
15 GRANITE CONSTR INC GVA 387328107 $31.6M 1.19% 200,009 SH
16 BALL CORP BALL 058498106 $31.1M 1.17% 498,200 SH
17 BOEING CO BA 097023105 $31.1M 1.17% 143,558 SH
18 ONTO INNOVATION INC ONTO 683344105 $27.6M 1.04% 72,989 SH
19 PAYPAL HLDGS INC PYPL 70450Y103 $26.8M 1.01% 620,749 SH
20 WESCO INTL INC WCC 95082P105 $26.4M 0.99% 76,345 SH
21 KNIGHT-SWIFT TRANSN HLDGS IN KNX 499049104 $25.7M 0.96% 330,000 SH
22 ADVANCED MICRO DEVICES INC AMD 007903107 $24.2M 0.91% 41,665 SH
23 FORGENT POWER SOLUTIONS INC FPS 34631F102 $18.3M 0.69% 327,712 SH
24 SYNOPSYS INC SNPS 871607107 $14.9M 0.56% 33,408 SH
25 AIRBNB INC ABNB 009066101 $13.6M 0.51% 95,094 SH
26 COINBASE GLOBAL INC COIN 19260Q107 $13.0M 0.49% 88,977 SH
27 CROCS INC CROX 227046109 $12.4M 0.46% 102,692 SH
28 IREN LIMITED IREN Q4982L109 $11.8M 0.44% 257,958 SH
29 ADVANCED ENERGY INDS AEIS 007973100 $11.8M 0.44% 31,635 SH
30 CRESCENT ENERGY COMPANY CRGY 44952J104 $10.8M 0.41% 1,104,672 SH
31 ARM HOLDINGS PLC ARM 042068205 $9.8M 0.37% 27,684 SH
32 HEALTHCARE RLTY TR HR 42226K105 $9.8M 0.37% 484,142 SH
33 VOYAGER TECHNOLOGIES INC VOYG 92892B103 $9.3M 0.35% 286,921 SH
34 RANGE RES CORP RRC 75281A109 $9.1M 0.34% 244,579 SH
35 VANECK ETF TRUST GDXJ 92189F791 $9.1M 0.34% 92,502 SH
36 APTIV PLC APTV G3265R107 $8.4M 0.31% 136,049 SH
37 ISHARES SILVER TR SLV 46428Q109 $7.7M 0.29% 143,287 SH
38 WORKDAY INC WDAY 98138H101 $7.2M 0.27% 58,663 SH
39 L3HARRIS TECHNOLOGIES INC LHX 502431109 $6.8M 0.26% 23,520 SH
40 CITIZENS FINL GROUP INC CFG 174610105 $6.7M 0.25% 95,903 SH
41 BARRICK MNG CORP B 06849F108 $6.6M 0.25% 179,797 SH
42 UBS GROUP AG UBS H42097107 $6.4M 0.24% 129,919 SH
43 AMAZON COM INC AMZN 023135106 $6.1M 0.23% 25,566 SH
44 HOME DEPOT INC HD 437076102 $5.9M 0.22% 16,688 SH
45 BRIGHTSTAR LOTTERY PLC BRSL G4863A108 $5.8M 0.22% 542,697 SH
46 ABRDN PLATINUM ETF TRUST PPLT 003260106 $5.7M 0.21% 400,420 SH
47 NEWAMSTERDAM PHARMA COMPANY NAMS N62509109 $5.1M 0.19% 150,539 SH
48 GENERAL MTRS CO GM 37045V100 $4.9M 0.18% 63,675 SH
49 LIBERTY ENERGY INC LBRT 53115L104 $4.9M 0.18% 185,547 SH
50 NVIDIA CORPORATION NVDA 67066G104 $4.8M 0.18% 24,138 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-24 $2.67B 95 0001062993-26-003823
2026-03-31 2026-05-13 $1.86B 86 0001062993-26-002584
2025-12-31 2026-02-06 $1.98B 93 0001062993-26-000683
2025-09-30 2025-11-19 $1.17B 88 0001062993-25-016940
Filer Information
Address
MAPLES CORPORATE SERVICES LIMITED
P.O. BOX 309 UGLAND HOUSE
GRAND CAYMAN, E9 KY1-1104
Phone
(212) 209-9410
Filing Manager
Mizuho Markets Cayman LP
NEW YORK, NY
Signatory
Gregory Doig
Director