GraniteShares 2x Short COIN Daily ETF
CONI
8 hedge funds and large institutions have $2.5M invested in GraniteShares 2x Short COIN Daily ETF in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 5 increasing their positions, 1 reducing their positions, and 5 closing their positions.
635% more call options, than puts
Call options by funds: $1.85M | Put options by funds: $252K
400% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 1
6.21% less ownership
Funds ownership: 19.76% → 13.55% (-6.2%)
27% less funds holding
Funds holding: 11 → 8 (-3)
40% less capital invested
Capital invested by funds: $4.19M → $2.5M (-$1.69M)
60% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Optiver Holding
Amsterdam,
Netherlands
|
+$1.05M |
| 2 |
IMC Chicago
Chicago,
Illinois
|
+$406K |
| 3 |
Jane Street
New York
|
+$179K |
| 4 |
Group One Trading
Chicago,
Illinois
|
+$40.6K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$36.1K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$1.98M |
| 2 |
GFG
Genesis Financial Group
Paramus,
New Jersey
|
-$418K |
| 3 |
TSS
Two Sigma Securities
New York
|
-$280K |
| 4 |
FTUS
Flow Traders U.S.
New York
|
-$234K |
| 5 |
HF
HRT Financial
New York
|
-$212K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Optiver Holding
Amsterdam,
Netherlands
| $1.08M | +$1.05M | +14,702 | +507% |
|
|
2
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $447K | +$36.1K | +506 | +7% |
|
|
3
IMC Chicago
Chicago,
Illinois
| $350K | +$406K | +5,688 | New |
|
|
4
Jane Street
New York
| $339K | +$179K | +2,507 | +84% |
|
5
Simplex Trading
Chicago,
Illinois
| $176K | -$44.6K | -625 | -18% |
|
|
SS
6
SBI Securities
Tokyo,
Japan
| $63K | +$20.6K | +289 | +39% |
|
|
7
Group One Trading
Chicago,
Illinois
| $37.5K | +$40.6K | +569 | +1,423% |
|
8
Belvedere Trading
Chicago,
Illinois
| $5.48K | +$6.36K | +89 | New |
|
|
9
Citadel Advisors
Miami,
Florida
| – | -$1.98M | -27,747 | Closed |
|
|
GFG
10
Genesis Financial Group
Paramus,
New Jersey
| – | -$418K | -6,125 | Closed |
|
|
TSS
11
Two Sigma Securities
New York
| – | -$280K | -4,108 | Closed |
|
|
FTUS
12
Flow Traders U.S.
New York
| – | -$234K | -3,437 | Closed |
|
|
HF
13
HRT Financial
New York
| – | -$212K | -3,119 | Closed |
|
CONI Hedge Fund Activity: Q1 2026 in Review
8 of the 8,141 institutional investors tracked by Wall St. Rank reported a position in GraniteShares 2x Short COIN Daily ETF (CONI) for Q1 2026, worth a combined $2.5M — down 40% from $4.19M a quarter earlier.
Sellers outnumbered buyers: 5 funds closed out of CONI and 2 opened new positions — a net loss of 3 holders — while 1 trimmed existing stakes and 5 added.
The largest buyer was Optiver Holding, adding an estimated $1.05M. The largest seller was Citadel Advisors, exiting entirely with an estimated $1.98M sold.
- 8 institutional investors held GraniteShares 2x Short COIN Daily ETF (CONI) as of Q1 2026, down from 11 in Q4 2025.
- Funds reported $2.5M of GraniteShares 2x Short COIN Daily ETF stock for Q1 2026, down 40% quarter-over-quarter.
- 2 funds opened new GraniteShares 2x Short COIN Daily ETF positions in Q1 2026 and 5 closed out, a net change of -3 holders.
- The largest GraniteShares 2x Short COIN Daily ETF buyer in Q1 2026 was Optiver Holding, an estimated $1.05M added.
- The largest GraniteShares 2x Short COIN Daily ETF seller in Q1 2026 was Citadel Advisors, an estimated $1.98M sold.
Based on aggregated 13F filings for Q1 2026.