GraniteShares 2x Long MSTR Daily ETF
MSTP
8 hedge funds and large institutions have $1.09M invested in GraniteShares 2x Long MSTR Daily ETF in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, reducing their positions, and 1 closing their positions.
768% more capital invested
Capital invested by funds: $126K → $1.09M (+$965K)
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
60% more funds holding
Funds holding: 5 → 8 (+3)
0.59% more ownership
Funds ownership: 0.21% → 0.8% (+0.59%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Optiver Holding
Amsterdam,
Netherlands
|
+$1.07M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$302K |
| 3 |
SG
StoneX Group
New York
|
+$80.2K |
| 4 |
SS
SBI Securities
Tokyo,
Japan
|
+$43.3K |
| 5 |
TSS
Two Sigma Securities
New York
|
+$23.5K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$562 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Optiver Holding
Amsterdam,
Netherlands
| $756K | +$1.07M | +24,589 | +1,553% |
|
|
2
Citadel Advisors
Miami,
Florida
| $200K | +$302K | +6,915 | New |
|
|
SG
3
StoneX Group
New York
| $72.2K | +$80.2K | +1,839 | +278% |
|
|
SS
4
SBI Securities
Tokyo,
Japan
| $29.8K | +$43.3K | +992 | +2,611% |
|
|
TSS
5
Two Sigma Securities
New York
| $15.6K | +$23.5K | +539 | New |
|
|
AFP
6
Ausdal Financial Partners
Davenport,
Iowa
| $14.4K | +$21.8K | +500 | New |
|
|
C
7
Covestor
London,
United Kingdom
| $3K | +$4.41K | +101 | New |
|
|
HCM
8
Hollencrest Capital Management
Newport Beach,
California
| $22 | – | – | – |
|
|
9
UBS Group
Zurich,
Switzerland
| – | -$562 | -10 | Closed |
|
MSTP Hedge Fund Activity: Q1 2026 in Review
8 of the 8,134 institutional investors tracked by Wall St. Rank reported a position in GraniteShares 2x Long MSTR Daily ETF (MSTP) for Q1 2026, worth a combined $1.09M — up 768% from $126K a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new MSTP positions and 1 closed out — a net gain of 3 holders — while 3 added to existing stakes and 0 trimmed.
The largest buyer was Optiver Holding, adding an estimated $1.07M. The largest seller was UBS Group, exiting entirely with an estimated $562 sold.
- 8 institutional investors held GraniteShares 2x Long MSTR Daily ETF (MSTP) as of Q1 2026, up from 5 in Q4 2025.
- Funds reported $1.09M of GraniteShares 2x Long MSTR Daily ETF stock for Q1 2026, up 768% quarter-over-quarter.
- 4 funds opened new GraniteShares 2x Long MSTR Daily ETF positions in Q1 2026 and 1 closed out, a net change of +3 holders.
- The largest GraniteShares 2x Long MSTR Daily ETF buyer in Q1 2026 was Optiver Holding, an estimated $1.07M added.
- The largest GraniteShares 2x Long MSTR Daily ETF seller in Q1 2026 was UBS Group, an estimated $562 sold.
Based on aggregated 13F filings for Q1 2026.