UX · Roundhill Uranium ETF ETF
$29.65
-0.29 (-0.97%)
At close · Sep 4
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 1
Total Value: $2,501,972
Total Shares: 91,004
Institutional Ownership Trend
6 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+49.6 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Highly concentrated+6,456
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
0
Sold Out
4
Unchanged
0
Holder count:
-4
Institutional value:
+32.1%
Shares held:
+47.0%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +75,604 | 91,004 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 31,218 | $954,677 | |
| Mega JANE STREET GROUP, LLC | 11,562 | $353,577 | |
| Mid SIMPLEX TRADING, LLC | 3,637 | $111,223 | |
| Micro Main Street Group, LTD | 100 | $3,058 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC UX | $1,253,680 | 50.11% | 45,600 | Put | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC UX | $1,248,292 | 49.89% | 45,404 | Shares | 2026-09-02 |