GraniteShares 2x Short COIN Daily ETF
CONI
10 hedge funds and large institutions have $2.29M invested in GraniteShares 2x Short COIN Daily ETF in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 4 increasing their positions, 4 reducing their positions, and 9 closing their positions.
9,971% more call options, than puts
Call options by funds: $705K | Put options by funds: $7K
17.16% more ownership
Funds ownership: 0% → 17.16% (+17%)
0% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 4
41% less funds holding
Funds holding: 17 → 10 (-7)
70% less capital invested
Capital invested by funds: $7.69M → $2.29M (-$5.4M)
78% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$280K |
| 2 |
Simplex Trading
Chicago,
Illinois
|
+$198K |
| 3 |
Jane Street
New York
|
+$90.4K |
| 4 |
Group One Trading
Chicago,
Illinois
|
+$5.83K |
| 5 |
SS
SBI Securities
Tokyo,
Japan
|
+$2.75K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Optiver Holding
Amsterdam,
Netherlands
|
-$1.93M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$891K |
| 3 |
JF
Jump Financial
Chicago,
Illinois
|
-$699K |
| 4 |
Belvedere Trading
Chicago,
Illinois
|
-$694K |
| 5 |
AWM
Avior Wealth Management
Omaha,
Nebraska
|
-$301K |
CONI Hedge Fund Activity: Q3 2025 in Review
10 of the 7,644 institutional investors tracked by Wall St. Rank reported a position in GraniteShares 2x Short COIN Daily ETF (CONI) for Q3 2025, worth a combined $2.29M — down 70% from $7.69M a quarter earlier.
Sellers outnumbered buyers: 9 funds closed out of CONI and 2 opened new positions — a net loss of 7 holders — while 4 trimmed existing stakes and 4 added.
The largest buyer was Renaissance Technologies, opening a new position worth an estimated $280K. The largest seller was Optiver Holding, cutting an estimated $1.93M.
- 10 institutional investors held GraniteShares 2x Short COIN Daily ETF (CONI) as of Q3 2025, down from 17 in Q2 2025.
- Funds reported $2.29M of GraniteShares 2x Short COIN Daily ETF stock for Q3 2025, down 70% quarter-over-quarter.
- 2 funds opened new GraniteShares 2x Short COIN Daily ETF positions in Q3 2025 and 9 closed out, a net change of -7 holders.
- The largest GraniteShares 2x Short COIN Daily ETF buyer in Q3 2025 was Renaissance Technologies, an estimated $280K added.
- The largest GraniteShares 2x Short COIN Daily ETF seller in Q3 2025 was Optiver Holding, an estimated $1.93M sold.
Based on aggregated 13F filings for Q3 2025.