TrueShares Structured Outcome (March) ETF (MARZ)
ETF ยท Cboe BZX
TrueShares Structured Outcome (March) ETF (MARZ) is an exchange-traded fund listed on Cboe BZX, where it has traded since February 26, 2021.
- Type
- Exchange-traded fund
- Listed On
- Cboe BZX
- Listed Since
- February 26, 2021
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 15 institutions reported holding MARZ, with 914,106 shares worth $33.5 million in aggregate. The largest reported holder was Truemark Investments, with 793,030 shares worth $29.1 million. Of the 5 largest holders listed below, 1 added shares, 3 reduced their positions and 1 held its position unchanged during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Truemark Investments | 793,030 | $29M | Added 149.6% |
| Weaver Consulting Group | 52,672 | $2M | Reduced 0.56% |
| Mid-American Wealth Advisory Group | 51,119 | $2M | Reduced 15.76% |
| Old Mission Capital | 12,561 | $460K | Reduced 6.72% |
| Capital Investment Advisory Services | 1,426 | $52K | Unchanged |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is MARZ?
TrueShares Structured Outcome (March) ETF (MARZ) is an exchange-traded fund listed on Cboe BZX, where it has traded since February 26, 2021.
Who are the largest institutional holders of MARZ?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of MARZ were Truemark Investments, Weaver Consulting Group and Mid-American Wealth Advisory Group.
How many institutions own MARZ?
15 institutions reported a position in MARZ for the quarter ended June 30, 2026, worth $33.5 million in total.
Did institutions buy or sell MARZ last quarter?
Of the 5 largest reported holders, 1 added shares, 3 reduced their positions and 1 held its position unchanged during the quarter. Every reported holder and its change is on the SentiSense ownership page for MARZ.
Every reported institutional holder, plus insider and congressional trades in MARZ, on SentiSense.