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Japan Science & Technology Agency
hedge fundUpdated 42 days agoManaged by Japan Science & Technology Agency • Latest filing Q2 2026
Portfolio value
$5.3B
Q2 2026
Filings
14
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
-30.8%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 14 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q1 2023 | $9.2B |
| Q2 2023 | $8.7B |
| Q3 2023 | $8.8B |
| Q4 2023 | $9.2B |
| Q1 2024 | $8.1B |
| Q2 2024 | $7.2B |
| Q3 2024 | $7.6B |
| Q4 2024 | $5.8B |
| Q1 2025 | $6.5B |
| Q2 2025 | $6.3B |
| Q3 2025 | $5.6B |
| Q4 2025 | $5.4B |
| Q1 2026 | $4.8B |
| Q2 2026 | $5.3B |
Top holdings
12 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | E ETHA ISHARES TR | $930.9M | 11.64M | 17.61% | Added(+12.0%) |
| 2 | B BLK ISHARES TR | $927.8M | 8.51M | 17.55% | Unchanged |
| 3 | E ETHA ISHARES TR | $634.9M | 847.8K | 12.01% | Unchanged |
| 4 | I IVZ INVESCO EXCHANGE TRADED FD T | $540.8M | 2.54M | 10.23% | Trimmed(-10.7%) |
| 5 | E ETHA ISHARES TR | $530.1M | 14.32M | 10.03% | Unchanged |
| 6 | E ETHA ISHARES INC | $519.5M | 6.27M | 9.82% | Added(+35.7%) |
| 7 | S STT-PG SPDR SERIES TRUST | $279.5M | 2.90M | 5.29% | Unchanged |
| 8 | E ETHA ISHARES TR | $241.1M | 2.50M | 4.56% | Unchanged |
| 9 | Q QQQ INVESCO QQQ TR | $235M | 319.1K | 4.44% | Unchanged |
| 10 | E ETHA ISHARES TR | $188.7M | 4.45M | 3.57% | Unchanged |
| 11 | V VGES VANGUARD INDEX FDS | $181.4M | 2.11M | 3.43% | Added(+500.0%) |
| 12 | V VGES VANGUARD INDEX FDS | $77.9M | 357.3K | 1.47% | Unchanged |