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ProShares Ultra Bloomberg Crude Oil
UCO

38 hedge funds and large institutions have $10.4M invested in ProShares Ultra Bloomberg Crude Oil in 2025 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 4 increasing their positions, 8 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

148% more call options, than puts

Call options by funds: $37.1M | Put options by funds: $15M

100% more first-time investments, than exits

New positions opened: 12 | Existing positions closed: 6

19% more funds holding

Funds holding: 32 → 38 (+6)

1.03% less ownership

Funds ownership: 3.86% → 2.83% (-1%)

25% less capital invested

Capital invested by funds: $13.9M → $10.4M (-$3.54M)

50% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 8

Holders
38
Holders Change
+6
Holders Change %
+18.75%
% of All Funds
0.46%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
4
Reduced
8
Closed
6
Calls
$37.1M
Puts
$15M
Net Calls
+$22.1M
Net Calls Change
+$20M

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$2.42M
2
JFG
Jefferies Financial Group
New York
+$2.4M
3
Corient Private Wealth
Corient Private Wealth
Florida
+$911K
4
BAAM
Baker Avenue Asset Management
California
+$820K
5
HT
Headlands Technologies
Illinois
+$421K

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$4.5M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$2.06M
3
Jane Street
Jane Street
New York
-$699K
4
Group One Trading
Group One Trading
Illinois
-$463K
5
TRCT
Tower Research Capital (TRC)
New York
-$275K
Name Holding Trade Value Shares
Change 		Change in
Stake
Citigroup
26
Citigroup
New York
$5.8K -$39.9K -1,945 -87%
National Bank of Canada
27
National Bank of Canada
Quebec, Canada
$2.09K +$2.21K +108 New
QC
28
Quent Capital
New York
$1.68K +$1.78K +87 New
GRP
29
Global Retirement Partners
California
$1.16K – – –
WPA
30
Wealth Preservation Advisors
Tennessee
$1.1K – – –
LFG
31
Larson Financial Group
Missouri
$1.08K – – –
TRCT
32
Tower Research Capital (TRC)
New York
$638 -$275K -13,436 -100%
Northwestern Mutual Wealth Management
33
Northwestern Mutual Wealth Management
Wisconsin
$309 – – –
CIA
34
Cape Investment Advisory
Georgia
$232 +$246 +12 New
RFP
35
Root Financial Partners
California
$193 +$205 +10 New
CIBC Private Wealth Group
36
CIBC Private Wealth Group
Georgia
$155 – – –
Osaic Holdings
37
Osaic Holdings
Arizona
$154 – – –
Jane Street
38
Jane Street
New York
– -$699K -34,100 Closed
HF
39
HRT Financial
New York
– -$212K -9,432 Closed
CCM
40
Connective Capital Management
California
– -$159K -7,073 Closed
BCM
41
Boreal Capital Management
Florida
– -$78.7K -3,500 Closed
MSG
42
Main Street Group
Virginia
– -$1.53K -68 Closed
SIC
43
SJS Investment Consulting
Ohio
– -$900 -40 Closed
1
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UCO Hedge Fund Activity: Q4 2025 in Review

38 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra Bloomberg Crude Oil (UCO) for Q4 2025, worth a combined $10.4M — down 25% from $13.9M a quarter earlier.

Buyers outnumbered sellers: 12 funds opened new UCO positions and 6 closed out — a net gain of 6 holders — while 4 added to existing stakes and 8 trimmed.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $2.42M. The largest seller was Morgan Stanley, cutting an estimated $4.5M.

  • 38 institutional investors held ProShares Ultra Bloomberg Crude Oil (UCO) as of Q4 2025, up from 32 in Q3 2025.
  • Funds reported $10.4M of ProShares Ultra Bloomberg Crude Oil stock for Q4 2025, down 25% quarter-over-quarter.
  • 12 funds opened new ProShares Ultra Bloomberg Crude Oil positions in Q4 2025 and 6 closed out, a net change of +6 holders.
  • The largest ProShares Ultra Bloomberg Crude Oil buyer in Q4 2025 was Citadel Advisors, an estimated $2.42M added.
  • The largest ProShares Ultra Bloomberg Crude Oil seller in Q4 2025 was Morgan Stanley, an estimated $4.5M sold.

Based on aggregated 13F filings for Q4 2025.