KNOW — Mason Capital Fund Trust Institutional Holders · Q2 2026
Who owns Mason Capital Fund Trust (KNOW)? 4 institutions reported holding $357,111 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Susquehanna International Group, LLP ($204,829), Jane Street Group, LLC ($138,577), Steward Partners Investment Advisory, LLC ($10,120).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $204,829 | 15,483 | New |
| 2 | JANE STREET GROUP, LLC | $138,577 | 10,475 | New |
| 3 | Steward Partners Investment Advisory, LLC | $10,120 | 765 | New |
| 4 | UBS Group AG | $3,585 | 271 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30