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Mizuho Bank, Ltd.

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13F filer, CIK 1512734, TOKYO, Japan

Mizuho Bank, Ltd. reported $900,813,723 across 9 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001193125-25-278746

Period
2025-09-30
Reported value
$901M
Holdings
9
Top 10 weight
100%
New
3
Sold out
1

Part of the filer group MIZUHO FINANCIAL GROUP INC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GLDMnew+1,802,000$138M
IAUnew+1,660,000$121M
IVVadded+82,000$54.9M
IWMnew+215,000$52M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
GLDexited-720,000-$219M
QQQMreduced-557,000-$138M
SPYreduced-124,000-$82.6M
SPYMreduced-1,010,000-$79.1M
QQQreduced-46,000-$27.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001193125-25-278746, largest first. % of portfolio is the value over $900,813,723, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
QQQMINVESCO EXCH TRADED FD TR IIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,000,000 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 1,200,000 shares; 2025Q3: 643,000 shares 643,000$159M17.64%-557,000Timeline
QQQINVESCO QQQ TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 300,000 shares; 2025Q3: 254,000 shares 254,000$152M16.93%-46,000Timeline
GLDMWORLD GOLD TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,100,000 shares; 2025Q2: not reported; 2025Q3: 1,802,000 shares 1,802,000$138M15.29%newTimeline
IAUISHARES GOLD TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 600,000 shares; 2025Q2: not reported; 2025Q3: 1,660,000 shares 1,660,000$121M13.41%newTimeline
IVVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 90,000 shares; 2025Q3: 172,000 shares 172,000$115M12.78%+82,000Timeline
SPYMSPDR SERIES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,400,000 shares; 2025Q2: 2,100,000 shares; 2025Q3: 1,090,000 shares 1,090,000$85.4M9.48%-1,010,000Timeline
IWMISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 215,000 shares 215,000$52M5.77%newTimeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 270,000 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 200,000 shares; 2025Q3: 76,000 shares 76,000$50.6M5.62%-124,000Timeline
CMECME GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 102,518 shares; 2024Q4: 102,518 shares; 2025Q1: 102,518 shares; 2025Q2: 102,518 shares; 2025Q3: 102,518 shares 102,518$27.7M3.07%0Timeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
GLDSPDR GOLD TR720,000$219Mshares

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001193125-25-278746 base2025-11-13acceptance time not in the bulk data set