Companies / Yorkville Acquisition Corp.
Yorkville Acquisition Corp.
Nasdaq: MCGACIK 2064658MOUNTAINSIDE, NJ
Financials
Ownership
23.6M shares outstanding · as of Aug 12, 2026
Ownership
Share classes
| Class A | 75.62% | |
| Class B | 24.38% |
| 10%+ / strategic | 12.46% | 2,937,823 |
| Institutions | 62.70% | 14,784,847 |
| Public float | 24.84% | 5,858,580 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 2
View all →| Insider | % of shares | Shares |
|---|---|---|
Angelo MarkDirector · 10% owner | — | — |
Yorkville Acquisition Sponsor LLC10% owner | — | — |
Institutional holders 49
View all →| Holder | Value | % of shares |
|---|---|---|
| $17.97M | 7.52% | |
| $16.64M | 6.98% | |
| $14.63M | 6.12% | |
| $12.31M | 5.15% | |
| $10.13M | 4.24% | |
| $8.61M | 3.60% | |
| $8.14M | 3.41% | |
| $7.58M | 3.18% | |
| $6.46M | 2.70% | |
| $6.21M | 2.60% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 11, 2026 | Angelo Mark Director | Grant | Convertible Working Capital Note | — | +1 | 1 <0.01% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Anson Funds Management LP | Passive13G/A | — |
| W. R. Berkley Corporation | Passive13G | — |
| Mizuho Financial Group, Inc. | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| MCGA | — | G98659116 |