§ 13F · FUND PROFILE
Mitsubishi UFJ Asset Management Co., Ltd..
Japanese asset management, diversified
AUM · $125220.7T (13F)Positions · 1615Turnover · 62% · Q4Filed · Feb 3, 2026
CONCENTRATION
35%
Top 10 holdings
NEW BUYS
+53
+$350.8T deployed
EXITS
0
No exits
SECTOR SHIFT
TECHNOLOGY → SEMICONDUCTORS
-1pp · +1pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 3, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 52.60M | $9932.6T | 6.7% | +5% |
| 2 | MSFT | MICROSOFT CORP | 18.68M | $8834.8T | 6.0% | +4% |
| 3 | AAPL | APPLE INC | 31.86M | $8633.4T | 5.9% | +5% |
| 4 | GOOGL | ALPHABET INC | 15.83M | $4988.7T | 3.4% | +3% |
| 5 | AMZN | AMAZON COM INC | 21.42M | $4850.6T | 3.3% | +5% |
| 6 | AVGO | BROADCOM INC | 10.26M | $3566.3T | 2.4% | +5% |
| 7 | GOOG | ALPHABET INC | 10.36M | $3267.2T | 2.2% | +4% |
| 8 | META | META PLATFORMS INC | 4.75M | $3086.9T | 2.1% | +7% |
| 9 | TSLA | TESLA INC | 6.15M | $2693.7T | 1.8% | +4% |
| 10 | V | VISA INC | 6.44M | $2232.0T | 1.5% | +2% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other43.3% (±0)
Technology17.7% (−1pp)
Semiconductors13.1% (+1pp)
Media9.2% (+1pp)
Financial Services8.1% (±0)
Retail6.9% (±0)
§ 03 · THE MITSUBISHI SIGNAL
AC read
Mitsubishi UFJ Asset Management Co., Ltd. is a Quality / Compounder fund managing $125220729.6 trillion in assets. The fund runs a massive portfolio of 1,615 positions, broad diversification across holdings, with the top 10 accounting for 35%. Trading activity is aggressive at 62% quarterly turnover, with 53 new positions and 0 exits last quarter. Top sector allocations: Other (43%), Technology (18%), Semiconductors (13%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Busy quarter
+53 buys · −0 exits · 953 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed