GraniteShares 2x Long MU Daily ETF
MULL
3 hedge funds and large institutions have $338K invested in GraniteShares 2x Long MU Daily ETF in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 1 closing their positions.
925% more capital invested
Capital invested by funds: $33K → $338K (+$305K)
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
64% more call options, than puts
Call options by funds: $133K | Put options by funds: $81K
62.21% more ownership
Funds ownership: 33.92% → 96.13% (+62%)
50% more funds holding
Funds holding: 2 → 3 (+1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Optiver Holding
Amsterdam,
Netherlands
|
+$195K |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
+$13.3K |
| 3 |
SS
SBI Securities
Tokyo,
Japan
|
+$239 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$31.4K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Optiver Holding
Amsterdam,
Netherlands
| $313K | +$195K | +365,575 | New |
|
|
2
Osaic Holdings
Scottsdale,
Arizona
| $21.4K | +$13.3K | +25,000 | New |
|
|
SS
3
SBI Securities
Tokyo,
Japan
| $3.04K | +$239 | +450 | +15% |
|
|
4
UBS Group
Zurich,
Switzerland
| – | -$31.4K | -61,350 | Closed |
|
MULL Hedge Fund Activity: Q2 2025 in Review
3 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in GraniteShares 2x Long MU Daily ETF (MULL) for Q2 2025, worth a combined $338K — up 925% from $33K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new MULL positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 0 trimmed.
The largest buyer was Optiver Holding, opening a new position worth an estimated $195K. The largest seller was UBS Group, exiting entirely with an estimated $31.4K sold.
- 3 institutional investors held GraniteShares 2x Long MU Daily ETF (MULL) as of Q2 2025, up from 2 in Q1 2025.
- Funds reported $338K of GraniteShares 2x Long MU Daily ETF stock for Q2 2025, up 925% quarter-over-quarter.
- 2 funds opened new GraniteShares 2x Long MU Daily ETF positions in Q2 2025 and 1 closed out, a net change of +1 holder.
- The largest GraniteShares 2x Long MU Daily ETF buyer in Q2 2025 was Optiver Holding, an estimated $195K added.
- The largest GraniteShares 2x Long MU Daily ETF seller in Q2 2025 was UBS Group, an estimated $31.4K sold.
Based on aggregated 13F filings for Q2 2025.