ProShares Ultra Solana ETF
SLON
7 hedge funds and large institutions have $1.92M invested in ProShares Ultra Solana ETF in 2026 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 4 increasing their positions, 1 reducing their positions, and 6 closing their positions.
300% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 1
35% more capital invested
Capital invested by funds: $1.42M → $1.92M (+$501K)
9.45% more ownership
Funds ownership: 1.57% → 11.02% (+9.4%)
42% less funds holding
Funds holding: 12 → 7 (-5)
83% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FTUS
Flow Traders U.S.
New York
|
+$861K |
| 2 |
Belvedere Trading
Chicago,
Illinois
|
+$498K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
+$48.1K |
| 4 |
HCM
Hollencrest Capital Management
Newport Beach,
California
|
+$280 |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
+$70 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$128K |
| 2 |
Jane Street
New York
|
-$77.3K |
| 3 |
MCP
Miller Capital Partners
Troy,
Michigan
|
-$25.2K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
-$1.51K |
| 5 |
Group One Trading
Chicago,
Illinois
|
-$839 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
FTUS
1
Flow Traders U.S.
New York
| $1.31M | +$861K | +36,935 | +102% |
|
|
2
Belvedere Trading
Chicago,
Illinois
| $382K | +$498K | +21,366 | New |
|
|
AWE
3
Avidian Wealth Enterprises
Houston,
Texas
| $182K | – | – | – |
|
|
4
Simplex Trading
Chicago,
Illinois
| $41.6K | +$48.1K | +2,063 | +770% |
|
|
TRCT
5
Tower Research Capital (TRC)
New York
| $679 | +$70 | +3 | +9% |
|
|
6
Group One Trading
Chicago,
Illinois
| $393 | -$839 | -36 | -62% |
|
|
HCM
7
Hollencrest Capital Management
Newport Beach,
California
| $393 | +$280 | +12 | +120% |
|
|
8
Citadel Advisors
Miami,
Florida
| – | -$128K | -5,076 | Closed |
|
|
9
Jane Street
New York
| – | -$77.3K | -3,067 | Closed |
|
|
MCP
10
Miller Capital Partners
Troy,
Michigan
| – | -$25.2K | -1,000 | Closed |
|
|
11
Osaic Holdings
Scottsdale,
Arizona
| – | -$1.51K | -60 | Closed |
|
12
UBS Group
Zurich,
Switzerland
| – | -$418 | -17 | Closed |
|
|
AW
13
Ankerstar Wealth
Leander,
Texas
| – | -$86 | -3 | Closed |
|
SLON Hedge Fund Activity: Q2 2026 in Review
7 of the 8,274 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra Solana ETF (SLON) for Q2 2026, worth a combined $1.92M — up 35% from $1.42M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of SLON and 1 opened new positions — a net loss of 5 holders — while 1 trimmed existing stakes and 4 added.
The largest buyer was Flow Traders U.S., adding an estimated $861K. The largest seller was Citadel Advisors, exiting entirely with an estimated $128K sold.
- 7 institutional investors held ProShares Ultra Solana ETF (SLON) as of Q2 2026, down from 12 in Q1 2026.
- Funds reported $1.92M of ProShares Ultra Solana ETF stock for Q2 2026, up 35% quarter-over-quarter.
- 1 fund opened new ProShares Ultra Solana ETF positions in Q2 2026 and 6 closed out, a net change of -5 holders.
- The largest ProShares Ultra Solana ETF buyer in Q2 2026 was Flow Traders U.S., an estimated $861K added.
- The largest ProShares Ultra Solana ETF seller in Q2 2026 was Citadel Advisors, an estimated $128K sold.
Based on aggregated 13F filings for Q2 2026.