GSUI · Grayscale Sui Staking ETF
Market Cap
$23.50M
Shares
2.20M
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: 2
Total Value: $284,375
Total Shares: 28,184
Institutional Ownership Trend
2 quarters
Holder Concentration
Across 2 13F filers · Δ vs Mar 31, 2026Top Holder
90.3%
+32.5 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
8,249
Highly concentrated+3,178
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
1
Sold Out
1
Unchanged
0
Holder count:
-1
Institutional value:
-53.6%
Shares held:
-41.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +2,429 | 2,733 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Virtu Financial LLC | −2,516 | 25,451 |
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 |
|---|---|---|---|
| Small FLOW TRADERS U.S. LLC | 20,089 | $254,326 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid Virtu Financial LLC | $256,800 | 90.30% | 25,451 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $27,575 | 9.70% | 2,733 | Shares | 2026-08-13 |
Key facts
CIK
2034012
CUSIP
38964T100
13F (30d)
2 filings
2 filers