Who Owns REX IncomeMax Option Strategy ETF (ULTI)?Hedge Fund & Institutional Holders
Institutional Holders
4
as of Q4 2025
Total Institutional Value
$141.0B
% of Float Held
—
QoQ Change in Holders
+4 / -0
Price History
ULTI — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| OLD MISSION CAPITAL LLC | New Position | +10K | +$141.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New Position | +10K | +$0 |
| JANE STREET GROUP, LLC | New Position | +19K | +$0 |
| Steward Partners Investment Advisory, LLC | New Position | +600 | +$0 |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | OLD MISSION CAPITAL LLC | 10,039 | $141.0M | 0.00% | Share |
| 2 | JANE STREET GROUP, LLC | 18,745 | $0 | 0.00% | Share |
| 3 | Steward Partners Investment Advisory, LLC | 600 | $0 | 0.00% | Share |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 10,434 | $0 | 0.00% | Share |
Similar Stocks by Institutional Ownership
As of Q4 2025, 4 institutional investors hold ULTI (REX IncomeMax Option Strategy ETF). The largest holder is OLD MISSION CAPITAL LLC with $141.0M in shares. This quarter, 4 institutions opened new positions and 0 closed their positions.
Frequently Asked Questions
How many hedge funds own ULTI?
As of Q4 2025, 4 institutional investors report holding ULTI (REX IncomeMax Option Strategy ETF) in their 13F filings.
Who is the largest institutional holder of ULTI?
The largest institutional holder of ULTI is OLD MISSION CAPITAL LLC with $141.0M in shares.
Is institutional ownership of ULTI increasing or decreasing?
This quarter, 4 institutions opened new positions in ULTI and 0 closed their positions.