Who owns TrueShares Structured Outcome (May) ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MAYZ from SEC Form 13F filings across 11 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 11 institutions disclosed 886,214 shares of TrueShares Structured Outcome (May) ETF worth $32.0M — about 205.6% of shares outstanding; the largest disclosed holder is TrueMark Investments, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
11
13F holders
$32.0M
value, 2026 filers
205.6%
of shares outstanding (886,214 sh)
2
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MAYZ's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | TrueMark Investments, LLC | 785,052 | $28.4M | 3.6% | 182.1% | +240.4% |
| 2 | Weaver Consulting Group | 54,379 | $2.0M | 0.4% | 12.6% | 0.0% |
| 3 | COMMONWEALTH EQUITY SERVICES, LLC | 20,000 | $722,580 | 0.0% | 4.6% | 0.0% |
| 4 | OLD MISSION CAPITAL LLC | 19,367 | $699,706 | 0.0% | 4.5% | +7.4% |
| 5 | Capital Investment Advisory Services, LLC | 5,862 | $211,769 | 0.0% | 1.4% | 0.0% |
| 6 | BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | 1,095 | $39,561 | 0.0% | 0.3% | +11.5% |
| 7 | DHJJ Financial Advisors, Ltd. | 210 | $7,588 | 0.0% | 0% | 0.0% |
| 8 | COMPASS FINANCIAL MANAGEMENT LLCNEW | 187 | $6,921 | 0.0% | 0% | new |
| 9 | AE Wealth Management LLC | 52 | $1,891 | 0.0% | 0% | -11.9% |
| 10 | TOUNJIAN ADVISORY PARTNERS, LLCNEW | 10 | $361 | 0.0% | 0% | new |
| 11 | Kingdom Financial Group LLC. | 0 | $4 | 0.0% | 0% | — |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.