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JSTA

Japan Science & Technology Agency Portfolio holdings

AUM $4.81B
1-Year Est. Return 4.62%
This Fund
S&P 500
This Quarter Est. Return
-1.65%
1 Year Est. Return
+4.62%
3 Year Est. Return
+6.83%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$4.81B
AUM Growth
-$631M
Cap. Flow
-$544M
Cap. Flow %
-11.32%
Top 10 Hldgs %
95.36%
Holding
12
New
–
Increased
1
Reduced
4
Closed
–

Top Buys

Rank Stock Value
1
IEMG icon
iShares Core MSCI Emerging Markets ETF
IEMG
+$113M

Top Sells

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$221M
2
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$198M
3
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$188M
4
QQQ icon
Invesco QQQ Trust
QQQ
+$51M

Sector Composition

Rank Sector Weight
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LQD icon
1
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$35B
$927M 19.27%
8,506,450
-1,800,000
-17% -$198M
HYG icon
2
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.4B
$827M 17.18%
10,390,626
– –
IVV icon
3
iShares Core S&P 500 ETF
IVV
$879B
$554M 11.51%
847,800
-323,000
-28% -$221M
RSP icon
4
Invesco S&P 500 Equal Weight ETF
RSP
$95.5B
$546M 11.35%
2,844,812
-947,300
-25% -$188M
USHY icon
5
iShares Broad USD High Yield Corporate Bond ETF
USHY
$29.1B
$528M 10.96%
14,319,906
– –
IEMG icon
6
iShares Core MSCI Emerging Markets ETF
IEMG
$149B
$322M 6.7%
4,620,513
+1,569,959
+51% +$113M
JNK icon
7
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.28B
$278M 5.77%
2,900,000
– –
EMB icon
8
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$15B
$235M 4.88%
2,500,000
– –
SHYG icon
9
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.61B
$188M 3.91%
4,450,000
– –
QQQ icon
10
Invesco QQQ Trust
QQQ
$463B
$184M 3.83%
319,081
-84,000
-21% -$51M
VUG icon
11
Vanguard Growth ETF
VUG
$221B
$153M 3.19%
2,105,718
– –
VTV icon
12
Vanguard Value ETF
VTV
$185B
$70.1M 1.46%
357,328
– –

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Japan Science & Technology Agency's Q1 2026 Portfolio in Review

As of Q1 2026, Japan Science & Technology Agency held 12 positions worth $4.81B, down 12% from $5.44B the previous quarter. Its ten largest holdings account for 95% of the portfolio.

Japan Science & Technology Agency withdrew a net $544M in Q1 2026, reducing 4 holdings. Its largest reduction was iShares Core S&P 500 ETF, cutting an estimated $221M.

Against the trend, Japan Science & Technology Agency added an estimated $113M to iShares Core MSCI Emerging Markets ETF.

  • Japan Science & Technology Agency added most to iShares Core MSCI Emerging Markets ETF in Q1 2026, an estimated $113M increase.
  • Japan Science & Technology Agency's biggest Q1 2026 reduction was iShares Core S&P 500 ETF, cutting an estimated $221M.
  • Japan Science & Technology Agency's ten largest holdings make up 95% of its $4.81B portfolio in Q1 2026.
  • Japan Science & Technology Agency opened 0 new positions and closed 0 in Q1 2026.
  • Japan Science & Technology Agency's portfolio value fell 12% quarter-over-quarter to $4.81B.

Based on Japan Science & Technology Agency's 13F filing for Q1 2026, filed 8 May 2026.