Who owns MSTY?
Yieldmax MSTR Option Income Strategy ETF · YieldMax
69 institutions reported holding MSTY, worth $11.1M, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of MSTY
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Susquehanna International Group, LLP | Bala Cynwyd, PA | $3.0M | 242,197 | +128,328 shares |
| UBS Group AG | Zurich, Switzerland | $2.2M | 183,482 | No change |
| Citadel Advisors LLC | Miami, FL | $1.5M | 119,787 | +72,173 shares |
| Group One Trading LLC | Chicago, IL | $849K | 69,426 | +33,829 shares |
| Jefferies Financial Group Inc. | New York, NY | $404K | 33,000 | New position |
| Elevation Advisory Partners LLC | Orlando, FL | $291K | 22,155 | New position |
| Instrumental Wealth, LLC | Tampa, FL | $242K | 19,779 | +5,484 shares |
| Merit Financial Group, LLC | Alpharetta, GA | $223K | 18,204 | No change |
| Morgan Stanley | New York, NY | $210K | 17,172 | −50 shares |
| Focus Partners Wealth | St Louis, MO | $186K | 15,202 | +2,002 shares |
From SEC Form 13F, for managers with $100M+ in US securities. Change compares June 30, 2026 with March 31, 2026. “New position” means no holding in the prior filing we have.
Similar ETFs
Compare what they hold: MSTY vs AMZD, MSTY vs PTIR, MSTY vs MSTZ, MSTY vs DLLL.
Frequently asked questions
Who owns MSTY?
69 institutional managers reported holding MSTY in Form 13F filings for June 30, 2026, worth $11.1M in total. The largest reported position was held by Susquehanna International Group, LLP, at $3.0M.
Did institutions buy or sell MSTY last quarter?
Reported 13F value fell 66.8% from March 31, 2026, which includes price moves as well as buying and selling. 16 firms reported a new position and 17 sold all of theirs.
What is a Form 13F?
A quarterly report filed with the SEC by institutional investment managers with $100 million or more in qualifying US securities. It lists their long positions at quarter end. It doesn't cover retail investors, cash, short positions, or managers under the threshold, so it shows part of a fund's ownership, not all of it.
How often is MSTY ownership data updated?
13F filings are due 45 days after each quarter ends. The next set is due around mid-November. Positions can be up to about four and a half months old by the time a new set arrives.