QTUM — ETF Ser Solutions Institutional Holders · Q3 2026
Who owns ETF Ser Solutions (QTUM)? 29 institutions reported holding $36.97M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Gradient Investments LLC ($19.7M), Buska Wealth Management, LLC ($6.7M), Farther Finance Advisors, LLC ($3.6M).
Source: SEC Form 13F filings · as of 2026-09-30