AMZZ · GraniteShares 2x Long AMZN Daily ETF ETF
$34.54
-0.08 (-0.23%)
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: $2,115,822
Total Shares: 68,700
Institutional Ownership Trend
10 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+54.4 pts
Top 5
100.0%
+0.2 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Highly concentrated+6,835
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
0
Decreased
1
Sold Out
7
Unchanged
0
Holder count:
-7
Institutional value:
-77.6%
Shares held:
-82.2%
Top Buyers
vs Mar 31, 2026No qualifying movers this quarter.
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | −24,600 | 68,700 |
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 JANE STREET GROUP, LLC | 175,741 | $4,300,908 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 78,091 | $1,911,121 | |
| Mid Optiver Holding B.V. | 37,277 | $912,280 | |
| Mid SIMPLEX TRADING, LLC | 718 | $17,571 | |
| Mid SBI Securities Co., Ltd. | 465 | $11,379 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC AMZZ | $1,416,708 | 66.96% | 46,000 | Call | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC AMZZ | $699,114 | 33.04% | 22,700 | Put | 2026-09-02 |