Japan Science & Technology Agency Long-Term Concentrated

Name: Japan Science & Technology Agency Q2 2026 13F Filing | 13F Explorer
Creator: Japan Science & Technology Agency
Published: 2026-07-31

Location: Tokyo, Japan

CIK: 0001948391 · Show all filings

Period: Q2 2026 (← Previous)

Filing Date: Jul 31, 2026

Total Value: $5.288B (100.0% shares, 0.0% debt)

Holdings (12)

Increased Positions (3)

IEMG ISHARES INC 9.8%

Value $519M (+61.2%) Shares 6,270,920 (+35.7%) Est. Cost $71.74 Unrealized —

HYG ISHARES TR 17.6%

Value $931M (+12.6%) Shares 11,640,626 (+12.0%) Est. Cost $74.51 Unrealized —

VUG VANGUARD INDEX FDS 3.4%

Value $181M (+18.3%) Shares 2,105,718 (+500.0%) Est. Cost $151.72 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
IEMG	ISHARES INC	6,270,920 (+35.7%)	$519M (+61.2%)	9.8%	$71.74	—	CORE MSCI EMKT	46434G103
HYG	ISHARES TR	11,640,626 (+12.0%)	$931M (+12.6%)	17.6%	$74.51	—	IBOXX HI YD ETF	464288513
VUG	VANGUARD INDEX FDS	2,105,718 (+500.0%)	$181M (+18.3%)	3.4%	$151.72	—	GROWTH ETF	922908736

Decreased Positions (1)

RSP INVESCO EXCHANGE TRADED FD T 10.2%

Value $541M (-0.9%) Shares 2,541,932 (-10.6%) Est. Cost $173.23 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
RSP	INVESCO EXCHANGE TRADED FD T	2,541,932 (-10.6%)	$541M (-0.9%)	10.2%	$173.23	—	S&P500 EQL WGT	46137V357

Unchanged Positions (8)

IVV ISHARES TR 12.0%

Value $635M Shares 847,800 Est. Cost $561.90 Unrealized —

QQQ INVESCO QQQ TR 4.4%

Value $235M Shares 319,081 Est. Cost $603.98 Unrealized —

VTV VANGUARD INDEX FDS 1.5%

Value $77.87M Shares 357,328 Est. Cost $174.57 Unrealized —

EMB ISHARES TR 4.6%

Value $241M Shares 2,500,000 Est. Cost $95.19 Unrealized —

USHY ISHARES TR 10.0%

Value $530M Shares 14,319,906 Est. Cost $35.74 Unrealized —

JNK SPDR SERIES TRUST 5.3%

Value $279M Shares 2,900,000 Est. Cost $92.82 Unrealized —

LQD ISHARES TR 17.5%

Value $928M Shares 8,506,450 Est. Cost $105.43 Unrealized —

SHYG ISHARES TR 3.6%

Value $189M Shares 4,450,000 Est. Cost $41.62 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
IVV	ISHARES TR	847,800	$635M	12.0%	$561.90	—	CORE S&P500 ETF	464287200
QQQ	INVESCO QQQ TR	319,081	$235M	4.4%	$603.98	—	UNIT SER 1	46090E103
VTV	VANGUARD INDEX FDS	357,328	$77.87M	1.5%	$174.57	—	VALUE ETF	922908744
EMB	ISHARES TR	2,500,000	$241M	4.6%	$95.19	—	JPMORGAN USD EMG	464288281
USHY	ISHARES TR	14,319,906	$530M	10.0%	$35.74	—	BROAD USD HIGH	46435U853
JNK	SPDR SERIES TRUST	2,900,000	$279M	5.3%	$92.82	—	ST BLOO HIGH ETF	78468R622
LQD	ISHARES TR	8,506,450	$928M	17.5%	$105.43	—	IBOXX INV CP ETF	464287242
SHYG	ISHARES TR	4,450,000	$189M	3.6%	$41.62	—	0-5YR HI YL CP	46434V407