Mizuho Securities USA Portfolio holdings
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$16M |
| 2 |
Microsoft
MSFT
|
+$14.1M |
| 3 |
NETD
Nabors Energy Transition Corp II
NETD
|
+$13.9M |
| 4 |
Amazon
AMZN
|
+$12.2M |
| 5 |
KCHV
Kochav Defense Acquisition Corp
KCHV
|
+$11.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$83.3M |
| 2 |
State Street SPDR S&P Retail ETF
XRT
|
+$65.5M |
| 3 |
KDK
Kodiak AI
KDK
|
+$19.9M |
| 4 |
RENE
Cartesian Growth Corp II
RENE
|
+$14.6M |
| 5 |
KCHVU
Kochav Defense Acquisition Corp Units
KCHVU
|
+$12.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 28.08% |
| 2 | Financials | 20.03% |
| 3 | Consumer Discretionary | 8.74% |
| 4 | Communication Services | 8.35% |
| 5 | Healthcare | 7.34% |
Similar funds
Mizuho Securities USA's Q3 2025 Portfolio in Review
As of Q3 2025, Mizuho Securities USA held 790 positions worth $4.93B, up 5.3% from $4.68B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Mizuho Securities USA deployed $193M of net new capital in Q3 2025, opening 83 new positions and adding to 545 existing holdings. Its largest new stake was Nabors Energy Transition Corp II: 1,235,200 shares worth $13.8M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $83.3M trimmed.
- Mizuho Securities USA's largest Q3 2025 buy was Nabors Energy Transition Corp II: 1,235,200 shares worth $13.8M.
- Mizuho Securities USA added most to NVIDIA in Q3 2025, an estimated $16M increase.
- Mizuho Securities USA's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $83.3M.
- Mizuho Securities USA fully exited State Street SPDR S&P Retail ETF in Q3 2025, selling an estimated $65.5M.
- Mizuho Securities USA's ten largest holdings make up 33% of its $4.93B portfolio in Q3 2025.
- Mizuho Securities USA opened 83 new positions and closed 78 in Q3 2025.
- Mizuho Securities USA's portfolio value rose 5.3% quarter-over-quarter to $4.93B.
Based on Mizuho Securities USA's 13F filing for Q3 2025, filed 22 Oct 2025.