GraniteShares YieldBOOST COIN ETF
COYY
8 hedge funds and large institutions have $1.27M invested in GraniteShares YieldBOOST COIN ETF in 2026 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 3 increasing their positions, 2 reducing their positions, and 3 closing their positions.
114% more call options, than puts
Call options by funds: $208K | Put options by funds: $97K
50% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 2
38% more capital inflows, than outflows
Capital inflows: $913K | Capital outflows: $662K
2.11% more ownership
Funds ownership: 3.79% → 5.89% (+2.1%)
0% more funds holding
Funds holding: 8 → 8 (0)
0% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 3
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$651K |
| 2 |
GSC
Ground Swell Capital
Folly Beach,
South Carolina
|
+$236K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
+$16.4K |
| 4 |
Group One Trading
Chicago,
Illinois
|
+$9.4K |
| 5 |
Tower Research Capital (TRC)
New York
|
+$177 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$278K |
| 2 |
Belvedere Trading
Chicago,
Illinois
|
-$143K |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$142K |
| 4 |
StoneX Group
New York
|
-$88.5K |
| 5 |
IF
Integrity Financial
Cheyenne,
Wyoming
|
-$9.36K |
COYY Hedge Fund Activity: Q2 2026 in Review
8 of the 8,366 institutional investors tracked by Wall St. Rank reported a position in GraniteShares YieldBOOST COIN ETF (COYY) for Q2 2026, worth a combined $1.27M — down 15% from $1.49M a quarter earlier.
Fund positioning in COYY was balanced in Q2 2026: 3 funds opened new positions, 3 closed out, 3 added to existing stakes and 2 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $651K. The largest seller was Jane Street, cutting an estimated $278K.
- 8 institutional investors held GraniteShares YieldBOOST COIN ETF (COYY) as of Q2 2026, unchanged from Q1 2026.
- Funds reported $1.27M of GraniteShares YieldBOOST COIN ETF stock for Q2 2026, down 15% quarter-over-quarter.
- 3 funds opened new GraniteShares YieldBOOST COIN ETF positions in Q2 2026 and 3 closed out, a net change of 0 holders.
- The largest GraniteShares YieldBOOST COIN ETF buyer in Q2 2026 was Susquehanna International Group, an estimated $651K added.
- The largest GraniteShares YieldBOOST COIN ETF seller in Q2 2026 was Jane Street, an estimated $278K sold.
Based on aggregated 13F filings for Q2 2026.