Mizuho Securities USA LLC
- SEC CIK
- 0000812291
In the past year, 2 open-market sale filings worth $6.24M and no purchases.
Current role at each company
- FSHP Flag Ship Acquisition Corp10% Owneras of Aug 18, 2026
- APAC StoneBridge Acquisition II Corp10% Owneras of Nov 25, 2025
- NETD Nabors Energy Transition Corp. II10% Owneras of Jul 22, 2025
- OAKU Oak Woods Acquisition Corp10% Owneras of Jul 17, 2025
- EURK Eureka Acquisition Corp10% Owneras of Jul 15, 2025
Show 10 more companies
- AFJK Aimei Health Technology Co., Ltd.10% Owneras of Feb 11, 2025
- WEL Integrated Wellness Acquisition Corp10% Owneras of Dec 11, 2024
- BUJA Bukit Jalil Global Acquisition 1 Ltd.10% Owneras of Aug 20, 2024
- CNGL Canna-Global Acquisition Corp10% Owneras of Dec 11, 2023
- BYNO byNordic Acquisition Corp10% Owneras of Aug 22, 2023
- FEXD Fintech Ecosystem Development Corp.10% Owneras of Aug 18, 2023
- GSD Global System Dynamics, Inc.10% Owneras of Aug 14, 2023
- HumanCo Acquisition Corp.10% Owneras of Nov 30, 2022
- MPAC Model Performance Acquisition Corp10% Owneras of Oct 7, 2022
- Chardan Nextech Acquisition Corp.10% Owneras of Aug 23, 2022
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $6.24M
- 2 filings
- Net
- −$6.24M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Mizuho Securities USA LLC as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
FSHP Flag Ship Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 (view filing)12:34 PM ET | Aug 17 | 1 day | Mizuho Securities USA LLC10% Owner | SSale | −85.0K | $11.23 | −$954.5K | −21.3%315.0K after |
APAC StoneBridge Acquisition II Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 (view filing) | Nov 24 | 1 day | Mizuho Securities USA LLC10% Owner | SSale | −531.3K | $9.95 | −$5.29M | −84.2%100.0K after |
NETD Nabors Energy Transition Corp. II
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 22, 2025 (view filing) | Jul 22 | Same day | Mizuho Securities USA LLC10% Owner | SSale | −565.0K | $11.18 | −$6.32M | −31.4%1.24M after |
OAKU Oak Woods Acquisition Corp
10% Owner2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 17, 2025 (view filing) | Jul 17 | Same day | Mizuho Securities USA LLC10% Owner | SSale | +61.1K | $11.91 | +$727.7K | +20.9%352.8K after | |
| Oct 9, 2024 (view filing) | Oct 9 | Same day | Mizuho Securities USA LLC10% Owner | SSale | −74.0K | $11.18 | −$827.3K | −15.2%413.4K after |
EURK Eureka Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 15, 2025 (view filing) | Jul 3-7 | 12 daysLate | Mizuho Securities USA LLC10% Owner | SSale | +132.6K | $10.54 | +$1.40M | +87.2%284.6K after | 2 lots |
AFJK Aimei Health Technology Co., Ltd.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 11, 2025 (view filing) | Feb 11 | Same day | Mizuho Securities USA LLC10% Owner | SSale | −150.0K | $10.86 | −$1.63M | −21.4%550.4K after |
WEL Integrated Wellness Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 11, 2024 (view filing) | Dec 11 | Same day | Mizuho Securities USA LLC10% Owner | SSale | −65.0K | $11.95 | −$776.8K | −14.4%385.0K after |
BUJA Bukit Jalil Global Acquisition 1 Ltd.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2024 (view filing) | Aug 19 | 1 day | Mizuho Securities USA LLC10% Owner | SSale | −226.0K | $10.80 | −$2.44M | −36.4%395.2K after |
CNGL Canna-Global Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 11, 2023 (view filing) | Dec 11 | Same day | Mizuho Securities USA LLC10% Owner | SSale | +50.2K | $10.89 | +$546.7K | +40.6%173.8K after |
BYNO byNordic Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 22, 2023 (view filing)2:45 PM ET | Aug 21 | 1 day | Mizuho Securities USA LLC and 1 other10% Owner | SSale | −184.0K | $10.67 | −$1.96M | −36.8%316.0K after |
FEXD Fintech Ecosystem Development Corp.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 (view filing)8:43 AM ET | Aug 17 | 1 day | Mizuho Securities USA LLC and 1 other10% Owner | SSale | −201.5K | $10.71 | −$2.16M | −41.7%282.0K after |
GSD Global System Dynamics, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2023 (view filing) | Aug 11 | 3 days | Mizuho Securities USA LLC10% Owner | SSale | +60.2K | $10.95 | +$659.1K | New position48.3K after |
HumanCo Acquisition Corp.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 30, 2022 (view filing)2:52 PM ET | Nov 25 | 5 daysLate | Mizuho Securities USA LLC and 2 others10% Owner | SSale | −64.7K | $10.06 | −$651.3K | −2.0%3.09M after |
MPAC Model Performance Acquisition Corp
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Oct 7, 2022 (view filing) | Oct 4 | 3 daysLate | Mizuho Securities USA LLC10% Owner | SSale | −246.0K | $10.42 | −$2.56M | −57.6%181.0K after |
Chardan Nextech Acquisition Corp.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 23, 2022 (view filing) | Aug 18 | 5 daysLate | Mizuho Securities USA LLC10% Owner | SSale | +227.6K | $10.24 | +$2.33M | +108.5%437.3K after |