UBRL · GraniteShares 2x Long UBER Daily ETF ETF
$15.84
-0.09 (-0.56%)
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: $636,186
Total Shares: 42,700
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+63.5 pts
Top 5
100.0%
+1.8 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Highly concentrated+7,492
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
0
Sold Out
7
Unchanged
0
Holder count:
-7
Institutional value:
-47.0%
Shares held:
-44.2%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +22,600 | 42,700 |
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 |
|---|---|---|---|
| Mid Optiver Holding B.V. | 27,927 | $438,705 | |
| Mid IMC-Chicago, LLC | 11,752 | $184,612 | |
| Small LAZARI CAPITAL MANAGEMENT, INC. | 11,300 | $177,511 | |
| Mid Parallel Advisors, LLC | 4,000 | $62,836 | |
| Mid GROUP ONE TRADING LLC | 1,060 | $16,651 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC UBRL | $350,126 | 55.04% | 23,500 | Call | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC UBRL | $286,060 | 44.96% | 19,200 | Put | 2026-09-02 |