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Japan Science & Technology Agency Portfolio holdings
AUM
$5.29B
Turnover
0%
1-Year Est. Return
8.96%
This Fund
S&P 500
This Quarter
Est. Return
+0.27%
1 Year Est. Return
+8.96%
3 Year Est. Return
+15.55%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$5.44B
AUM Growth
-$174M
(-3.1%)
Cap. Flow
-$183M
Cap. Flow
% of AUM
-3.37%
Top 10 Holdings %
Top 10 Hldgs %
95.6%
Holding
13
New
–
Increased
3
Reduced
1
Closed
1
Avg Time Held
1.5
years
Top 10 Avg Time Held
1.4
years
Top 20 Avg Time Held
1.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$131M |
| 2 |
Invesco QQQ Trust
QQQ
|
+$64.1M |
| 3 |
iShares Broad USD High Yield Corporate Bond ETF
USHY
|
+$56.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
|
+$322M |
| 2 |
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
|
+$112M |
Sector Composition
| Rank | Sector | Weight |
|---|
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$29.4B
| $1.14B | 20.87% |
10,306,450
-2,900,000
| -22% | -$322M |
2022 Q4
12 quarters
|
|
2
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.9B
| $838M | 15.39% |
10,390,626
| – | – |
2022 Q4
12 quarters
|
|
3
iShares Core S&P 500 ETF
IVV
$889B
| $802M | 14.73% |
1,170,800
| – | – |
2025 Q1
3 quarters
|
|
4
Invesco S&P 500 Equal Weight ETF
RSP
$98.2B
| $726M | 13.35% |
3,792,112
| – | – |
2025 Q1
3 quarters
|
|
|
5
iShares Broad USD High Yield Corporate Bond ETF
USHY
$25.4B
| $535M | 9.84% |
14,319,906
+1,500,000
| +12% | +$56.2M |
2022 Q4
12 quarters
|
|
6
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$5.84B
| $282M | 5.18% |
2,900,000
| – | – |
2023 Q1
11 quarters
|
|
|
7
Invesco QQQ Trust
QQQ
$487B
| $248M | 4.55% |
403,081
+104,414
| +35% | +$64.1M |
2025 Q3
1 quarter
|
|
8
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$13.1B
| $241M | 4.42% |
2,500,000
| – | – |
2025 Q3
1 quarter
|
|
|
9
iShares Core MSCI Emerging Markets ETF
IEMG
$154B
| $205M | 3.77% |
3,050,554
+1,956,084
| +179% | +$131M |
2025 Q3
1 quarter
|
|
10
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.62B
| $191M | 3.51% |
4,450,000
| – | – |
2023 Q1
11 quarters
|
|
11
Vanguard Morningstar Growth ETF
VUG
$232B
| $171M | 3.15% |
2,105,718
| – | – |
2025 Q3
1 quarter
|
|
12
Vanguard Morningstar Value ETF
VTV
$190B
| $68.2M | 1.25% |
357,328
| – | – |
2024 Q3
5 quarters
|
|
|
13
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
$17.7B
| – | – |
-2,150,000
| Closed | -$112M | – |
|
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Japan Science & Technology Agency's Q4 2025 Portfolio in Review
As of Q4 2025, Japan Science & Technology Agency held 13 positions worth $5.44B, down 3.1% from $5.62B the previous quarter. Its ten largest holdings account for 96% of the portfolio.
Japan Science & Technology Agency withdrew a net $183M in Q4 2025, closing 1 position and reducing 1 holding. Its most notable exit was iShares Broad USD Investment Grade Corporate Bond ETF, an estimated $112M position sold in full.
Against the trend, Japan Science & Technology Agency added an estimated $131M to iShares Core MSCI Emerging Markets ETF.
- Japan Science & Technology Agency added most to iShares Core MSCI Emerging Markets ETF in Q4 2025, an estimated $131M increase.
- Japan Science & Technology Agency's biggest Q4 2025 reduction was iShares iBoxx $ Investment Grade Corporate Bond ETF, cutting an estimated $322M.
- Japan Science & Technology Agency fully exited iShares Broad USD Investment Grade Corporate Bond ETF in Q4 2025, selling an estimated $112M.
- Japan Science & Technology Agency's ten largest holdings make up 96% of its $5.44B portfolio in Q4 2025.
- Japan Science & Technology Agency opened 0 new positions and closed 1 in Q4 2025.
- Japan Science & Technology Agency's portfolio value fell 3.1% quarter-over-quarter to $5.44B.
Based on Japan Science & Technology Agency's 13F filing for Q4 2025, filed 6 Feb 2026.