Who Owns Daily Target 2X Short IONQ ETF (IONZ)?Hedge Fund & Institutional Holders
Institutional Holders
10
as of Q4 2025
Total Institutional Value
$481000190006.8T
% of Float Held
—
QoQ Change in Holders
+10 / -0
Price History
IONZ — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Optiver Holding B.V. | New Position | +21K | +$481.0M |
| UBS Group AG | New Position | +879 | +$19.0M |
| MYDA Advisors LLC | New Position | +30K | +$680K |
| CITADEL ADVISORS LLC | New Position | +13K | +$0 |
| GTS SECURITIES LLC | New Position | +12K | +$0 |
| SIMPLEX TRADING, LLC | New Position | +200 | +$0 |
| JANE STREET GROUP, LLC | New Position | +17K | +$0 |
| OSAIC HOLDINGS, INC. | New Position | +50 | +$0 |
| CITIGROUP INC | New Position | +1 | +$0 |
| StoneX Group Inc. | New Position | +22K | +$0 |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | Optiver Holding B.V. | 21,241 | $481.0M | 0.18% | Share |
| 2 | UBS Group AG | 879 | $19.0M | 0.00% | Share |
| 3 | MYDA Advisors LLC | 30,000 | $680K | 0.13% | Share |
| 4 | SIMPLEX TRADING, LLC | 200 | $0 | 0.00% | Share |
| 5 | GTS SECURITIES LLC | 11,576 | $0 | 0.00% | Share |
| 6 | OSAIC HOLDINGS, INC. | 50 | $0 | 0.00% | Share |
| 7 | JANE STREET GROUP, LLC | 16,794 | $0 | 0.00% | Share |
| 8 | CITIGROUP INC | 1 | $0 | 0.00% | Share |
| 9 | StoneX Group Inc. | 21,708 | $0 | 0.00% | Share |
| 10 | CITADEL ADVISORS LLC | 12,718 | $0 | 0.00% | Share |
Similar Stocks by Institutional Ownership
As of Q4 2025, 10 institutional investors hold IONZ (Daily Target 2X Short IONQ ETF). The largest holder is Optiver Holding B.V. with $481.0M in shares. This quarter, 10 institutions opened new positions and 0 closed their positions.
Frequently Asked Questions
How many hedge funds own IONZ?
As of Q4 2025, 10 institutional investors report holding IONZ (Daily Target 2X Short IONQ ETF) in their 13F filings.
Who is the largest institutional holder of IONZ?
The largest institutional holder of IONZ is Optiver Holding B.V. with $481.0M in shares.
Is institutional ownership of IONZ increasing or decreasing?
This quarter, 10 institutions opened new positions in IONZ and 0 closed their positions.