TSDD · GraniteShares 2x Short TSLA Daily ETF ETF
$8.29
+0.90 (+12.18%)
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: $1,062,512
Total Shares: 151,571
Institutional Ownership Trend
12 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+82.0 pts
Top 5
100.0%
+34.9 pts
Top 10
100.0%
+7.5 pts
HHI
10,000
Highly concentrated+8,904
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
0
Sold Out
20
Unchanged
0
Holder count:
-20
Institutional value:
-89.1%
Shares held:
-83.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +534 | 151,571 |
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 | 168,488 | $1,759,014 | |
| Mid IMC-Chicago, LLC | 126,083 | $1,316,306 | |
| Large Marex Group plc | 90,606 | $945,926 | |
| Mega JANE STREET GROUP, LLC | 73,128 | $763,455 | |
| Mid Jump Financial, LLC | 64,762 | $676,115 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC TSDD | $967,877 | 91.09% | 138,071 | Shares | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC TSDD | $94,635 | 8.91% | 13,500 | Call | 2026-09-02 |