Companies / Helix Acquisition Corp. III
Helix Acquisition Corp. III
Nasdaq: HLXCCIK 2099656BOSTON, MA
Financials
Ownership
22.1M shares outstanding · as of May 15, 2026
Ownership
Share classes
| Class A | 80.45% | |
| Class B | 19.55% |
| Institutions | 546.55% | 120,568,671 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 6
View all →| Insider | % of shares | Shares |
|---|---|---|
Chen BihuaCEOChairperson and CEO · Director · 10% owner | — | — |
Helix Holdings III LLC10% owner | — | — |
McKenna Mark C.Director | — | — |
Obradovic NebojsaChief Legal Officer | — | — |
Schmid John P.Director | — | — |
Tripp CalebCFO & COO | — | — |
Institutional holders 391
View all →| Holder | Value | % of shares |
|---|---|---|
| $828.75M | 66.16% | |
| $700.63M | 53.94% | |
| $467.68M | 36.26% | |
| $427.09M | 36.82% | |
| $234.22M | 18.70% | |
| $215.03M | 19.88% | |
| $182.06M | 14.02% | |
| $177.77M | 13.78% | |
| $163.22M | 12.65% | |
| $145.88M | 11.23% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jan 26, 2026 | Chen Bihua CEO | Buy | Class A Ordinary Shares | $8.00M | +800K | 800,000 3.63% of shares | high |
| Jan 26, 2026 | Chen Bihua CEO | Grant | Class A Ordinary Shares | $4.97M | +498K | 497,500 2.26% of shares | low |
| Jan 26, 2026 | Chen Bihua CEO | Grant | Class A Ordinary Shares | $4.97M | +498K | 497,500 2.26% of shares | low |
| Jan 22, 2026 | Chen Bihua CEO | Other | Class B Ordinary Shares | — | +719K +20.34% | 4,252,500 19.28% of shares | low |
| Jan 22, 2026 | Chen Bihua CEO | Other | Class B Ordinary Shares | — | +719K +20.34% | 4,252,500 19.28% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Integrated Core Strategies (US) LLC | Passive13G | — |
| RA Capital Management, L.P. | Passive13G | — |
| Balyasny Asset Management L.P. | Passive13G | — |
| Integrated Core Strategies (US) LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| HLXC | — | 69349H107 |
| HLXC | — | G4444S107 |