REX-Osprey SOL + Staking ETF
SSK
13 hedge funds and large institutions have $1.13M invested in REX-Osprey SOL + Staking ETF in 2026 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 1 reducing their positions, and 9 closing their positions.
400% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 1
0.6% less ownership
Funds ownership: 2.26% → 1.66% (-0.6%)
28% less funds holding
Funds holding: 18 → 13 (-5)
40% less capital invested
Capital invested by funds: $1.89M → $1.13M (-$766K)
56% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 9
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $1.21M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$337K |
| 2 |
EWA
Exit Wealth Advisors
Atlanta,
Georgia
|
+$121K |
| 3 |
TIA
Traphagen Investment Advisors
Oradell,
New Jersey
|
+$36.3K |
| 4 |
FFA
Farther Finance Advisors
San Francisco,
California
|
+$23.9K |
| 5 |
CAPTRUST Financial Advisors
Raleigh,
North Carolina
|
+$5.42K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Clear Street
New York
|
-$889K |
| 2 |
IMC Chicago
Chicago,
Illinois
|
-$148K |
| 3 |
OWA
Opal Wealth Advisors
Jericho,
New York
|
-$61.6K |
| 4 |
Simplex Trading
Chicago,
Illinois
|
-$28.7K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$9.16K |
SSK Hedge Fund Activity: Q2 2026 in Review
13 of the 8,345 institutional investors tracked by Wall St. Rank reported a position in REX-Osprey SOL + Staking ETF (SSK) for Q2 2026, worth a combined $1.13M — down 40% from $1.89M a quarter earlier.
Sellers outnumbered buyers: 9 funds closed out of SSK and 4 opened new positions — a net loss of 5 holders — while 1 trimmed existing stakes and 5 added.
The largest buyer was Jane Street, opening a new position worth an estimated $337K. The largest seller was Clear Street, exiting entirely with an estimated $889K sold.
- 13 institutional investors held REX-Osprey SOL + Staking ETF (SSK) as of Q2 2026, down from 18 in Q1 2026.
- Funds reported $1.13M of REX-Osprey SOL + Staking ETF stock for Q2 2026, down 40% quarter-over-quarter.
- 4 funds opened new REX-Osprey SOL + Staking ETF positions in Q2 2026 and 9 closed out, a net change of -5 holders.
- The largest REX-Osprey SOL + Staking ETF buyer in Q2 2026 was Jane Street, an estimated $337K added.
- The largest REX-Osprey SOL + Staking ETF seller in Q2 2026 was Clear Street, an estimated $889K sold.
Based on aggregated 13F filings for Q2 2026.