Institutional Manager · CIK 0001512734
Mizuho Bank, Ltd.
Tokyo, M0 · File #028-14226
Latest AUM
$840.3M
Positions
6
Top-10 Concentration
100.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | SPDR SERIES TRUST | 78464A854 | +2,080,000 | +$166.9M | +$2.0M |
| EXITED | WORLD GOLD TR | 98149E303 | -1,802,000 | -$137.8M | $0 |
| EXITED | ISHARES GOLD TR | 464285204 | -1,660,000 | -$120.8M | $0 |
| EXITED | ISHARES TR | 464287200 | -172,000 | -$115.1M | $0 |
| NEW | ISHARES TR | 464287598 | +480,000 | +$101.0M | $0 |
| ADD | SPDR S&P 500 ETF TR | SPY | +108,000 | +$73.6M | +$1.2M |
| ADD | INVESCO QQQ TR | IVZ | +86,000 | +$52.8M | +$3.5M |
| EXITED | ISHARES TR | 464287655 | -215,000 | -$52.0M | $0 |
| REDUCE | INVESCO EXCH TRADED FD TR II | IVZ | -158,000 | -$40.0M | +$3.7M |
| REDUCE | CME GROUP INC | CME | 0 | $0 | +$296,276 |
Sector Allocation
Filing History
- 13F COMBINATION REPORTQ/E Dec 20256 pos · $840.3M
- 13F COMBINATION REPORTQ/E Sep 20259 pos · $900.8M
- 13F COMBINATION REPORTQ/E Jun 20257 pos · $1.02B
- 13F COMBINATION REPORTQ/E Mar 20256 pos · $442.9M
- 13F COMBINATION REPORTQ/E Dec 2024108 pos · $358.1M
- 13F COMBINATION REPORTQ/E Sep 202469 pos · $507.1M
- 13F COMBINATION REPORTQ/E Jun 2024105 pos · $421.3M
- 13F COMBINATION REPORTQ/E Mar 20246 pos · $966.9M
- 13F COMBINATION REPORTQ/E Dec 20238 pos · $1.03B
Top 6 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR SERIES TRUST | 78464A854 | 3,170,000 | $254.3M | 30.26% |
| 2 | INVESCO QQQ TR | IVZ | 340,000 | $208.9M | 24.86% |
| 3 | SPDR S&P 500 ETF TR | SPY | 184,000 | $125.5M | 14.93% |
| 4 | INVESCO EXCH TRADED FD TR II | IVZ | 485,000 | $122.7M | 14.60% |
| 5 | ISHARES TR | 464287598 | 480,000 | $101.0M | 12.02% |
| 6 | CME GROUP INC | CME | 102,518 | $28.0M | 3.33% |