SSK · REX-Osprey SOL + Staking ETF ETF
$13.73
-0.45 (-3.17%)
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: $615,660
Total Shares: 62,000
Institutional Ownership Trend
4 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+73.1 pts
Top 5
100.0%
+16.0 pts
Top 10
100.0%
+3.2 pts
HHI
10,000
Highly concentrated+8,205
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
0
Decreased
1
Sold Out
19
Unchanged
0
Holder count:
-19
Institutional value:
-81.4%
Shares held:
-78.9%
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 | −4,200 | 62,000 |
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 |
|---|---|---|---|
| Large Clear Street Group Inc. | 79,042 | $889,222 | |
| Mega JANE STREET GROUP, LLC | 59,200 | $666,000 | |
| Large CAPTRUST FINANCIAL ADVISORS | 27,707 | $311,703 | |
| Small Exit Wealth Advisors, LLC. | 14,692 | $165,285 | |
| Mid IMC-Chicago, LLC | 13,136 | $147,780 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC SSK | $615,660 | 100.00% | 62,000 | Put | 2026-09-02 |