SPQQ — Siren ETF Tr Institutional Holders · Q2 2026
Who owns Siren ETF Tr (SPQQ)? 1 institutions reported holding $15,221 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Simplex Trading, LLC ($15,221).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $15,221 | 600 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30