STOX — Horizon Fds Institutional Holders · Q3 2026
Who owns Horizon Fds (STOX)? 1 institutions reported holding $28.93M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Cooper Financial Group ($28.9M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Cooper Financial Group | $28.9M | 904,387 | Added |
Source: SEC Form 13F filings · as of 2026-09-30