Japan Science & Technology Agency — 13F Holdings & Portfolio
CIK 1948391 · latest 13F-HR filed 2026-05-08
Japan Science & Technology Agency manages $4.81B in 13F-reported U.S. long-equity assets across 12 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are LQD (19.27%), HYG (17.18%), IVV (11.51%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 0 new positions, exited 0, added to 1, and trimmed 5.
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.
$4.81B
Long-equity book
12
Distinct positions
2026-03-31
Filed 2026-05-08
+0 / −0 / ↑1 / ↓5
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Trims
- ISHARES TR-$248.1M -30.9%
- ISHARES TR-$208.5M -18.4%
- INVESCO EXCHANGE TRADED FD T-$180.4M -24.8%
- INVESCO QQQ TR-$63.4M -25.6%
- VANGUARD INDEX FDS-$17.9M -10.5%
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 | ISHARES TR | LQD | 464287242 | $927.1M | 19.27% | 8,506,450 | SH |
| 2 | ISHARES TR | HYG | 464288513 | $826.7M | 17.18% | 10,390,626 | SH |
| 3 | ISHARES TR | IVV | 464287200 | $553.8M | 11.51% | 847,800 | SH |
| 4 | INVESCO EXCHANGE TRADED FD T | RSP | 46137V357 | $546.0M | 11.35% | 2,844,812 | SH |
| 5 | ISHARES TR | USHY | 46435U853 | $527.5M | 10.96% | 14,319,906 | SH |
| 6 | ISHARES INC | IEMG | 46434G103 | $322.3M | 6.70% | 4,620,513 | SH |
| 7 | SPDR SERIES TRUST | JNK | 78468R622 | $277.6M | 5.77% | 2,900,000 | SH |
| 8 | ISHARES TR | EMB | 464288281 | $234.8M | 4.88% | 2,500,000 | SH |
| 9 | ISHARES TR | SHYG | 46434V407 | $188.3M | 3.91% | 4,450,000 | SH |
| 10 | INVESCO QQQ TR | QQQ | 46090E103 | $184.2M | 3.83% | 319,081 | SH |
| 11 | VANGUARD INDEX FDS | VUG | 922908736 | $153.3M | 3.19% | 350,953 | SH |
| 12 | VANGUARD INDEX FDS | VTV | 922908744 | $70.1M | 1.46% | 357,328 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-08 | $4.81B | 12 | 0001948391-26-000003 |
| 2025-12-31 | 2026-02-06 | $5.44B | 12 | 0001948391-26-000002 |