ProShares Ultra Bloomberg Crude Oil
UCO
38 hedge funds and large institutions have $15.3M invested in ProShares Ultra Bloomberg Crude Oil in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 7 increasing their positions, 11 reducing their positions, and 10 closing their positions.
68% more call options, than puts
Call options by funds: $24.2M | Put options by funds: $14.4M
2.13% less ownership
Funds ownership: 5.94% → 3.82% (-2.1%)
3% less funds holding
Funds holding: 39 → 38 (-1)
10% less first-time investments, than exits
New positions opened: 9 | Existing positions closed: 10
36% less repeat investments, than reductions
Existing positions increased: 7 | Existing positions reduced: 11
42% less capital invested
Capital invested by funds: $26.5M → $15.3M (-$11.2M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$2.71M |
| 2 |
Group One Trading
Chicago,
Illinois
|
+$1.29M |
| 3 |
XSC
X-Square Capital
Guaynabo,
Puerto Rico
|
+$660K |
| 4 |
Wolverine Trading
Chicago,
Illinois
|
+$583K |
| 5 |
FTUS
Flow Traders U.S.
New York
|
+$475K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$4.44M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.41M |
| 3 |
PAG
Private Advisor Group
Morristown,
New Jersey
|
-$1.47M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$1.46M |
| 5 |
QC
Quadrature Capital
London,
United Kingdom
|
-$1.32M |
UCO Hedge Fund Activity: Q2 2025 in Review
38 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra Bloomberg Crude Oil (UCO) for Q2 2025, worth a combined $15.3M — down 42% from $26.5M a quarter earlier.
Sellers outnumbered buyers: 10 funds closed out of UCO and 9 opened new positions — a net loss of 1 holder — while 11 trimmed existing stakes and 7 added.
The largest buyer was Morgan Stanley, adding an estimated $2.71M. The largest seller was Jane Street, cutting an estimated $4.44M.
- 38 institutional investors held ProShares Ultra Bloomberg Crude Oil (UCO) as of Q2 2025, down from 39 in Q1 2025.
- Funds reported $15.3M of ProShares Ultra Bloomberg Crude Oil stock for Q2 2025, down 42% quarter-over-quarter.
- 9 funds opened new ProShares Ultra Bloomberg Crude Oil positions in Q2 2025 and 10 closed out, a net change of -1 holder.
- The largest ProShares Ultra Bloomberg Crude Oil buyer in Q2 2025 was Morgan Stanley, an estimated $2.71M added.
- The largest ProShares Ultra Bloomberg Crude Oil seller in Q2 2025 was Jane Street, an estimated $4.44M sold.
Based on aggregated 13F filings for Q2 2025.