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ProShares K-1 Free Crude Oil Strategy ETF
OILK

46 hedge funds and large institutions have $93M invested in ProShares K-1 Free Crude Oil Strategy ETF in 2026 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 8 increasing their positions, 7 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,068% more capital invested

Capital invested by funds: $7.96M → $93M (+$85M)

397% more call options, than puts

Call options by funds: $7.29M | Put options by funds: $1.47M

350% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 6

70% more funds holding

Funds holding: 27 → 46 (+19)

28.54% more ownership

Funds ownership: 15.34% → 43.88% (+29%)

14% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 7

Holders
46
Holders Change
+19
Holders Change %
+70.37%
% of All Funds
0.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
8
Reduced
7
Closed
6
Calls
$7.29M
Puts
$1.47M
Net Calls
+$5.83M
Net Calls Change
+$5.83M

Top Buyers

1
HFM
Harvest Fund Management
China
+$25.6M
2
TF
Trek Financial
Arizona
+$21.1M
3
NC
NewSquare Capital
Pennsylvania
+$6.47M
4
GRWP
Green Ridge Wealth Planning
New Jersey
+$2.46M
5
EFG
Ethos Financial Group
Pennsylvania
+$2.16M

Top Sellers

1
FEG
Financial Enhancement Group
Indiana
-$2.03M
2
FGA
Fortis Group Advisors
New Jersey
-$717K
3
RCM
Requisite Capital Management
Texas
-$377K
4
BPA
Beacon Pointe Advisors
California
-$214K
5
FA
Faithward Advisors
Pennsylvania
-$201K
Name Holding Trade Value Shares
Change 		Change in
Stake
HFM
1
Harvest Fund Management
China
$31.1M +$25.6M +574,511 New
TF
2
Trek Financial
Arizona
$25.6M +$21.1M +472,285 New
NC
3
NewSquare Capital
Pennsylvania
$7.84M +$6.47M +144,858 New
GRWP
4
Green Ridge Wealth Planning
New Jersey
$2.98M +$2.46M +55,160 New
EFG
5
Ethos Financial Group
Pennsylvania
$2.62M +$2.16M +48,473 New
Jane Street
6
Jane Street
New York
$1.98M +$1.36M +30,431 +497%
FGA
7
Fortis Group Advisors
New Jersey
$1.91M -$717K -16,068 -33%
EMAM
8
Encompass More Asset Management
California
$1.88M +$1.56M +34,840 New
Susquehanna International Group
9
Susquehanna International Group
Pennsylvania
$1.87M +$216K +4,836 +16%
MFG
10
Merit Financial Group
Georgia
$1.73M +$1.43M +31,989 New
Belvedere Trading
11
Belvedere Trading
Illinois
$1.64M +$1.35M +30,279 New
FHA
12
Flagship Harbor Advisors
Massachusetts
$1.59M +$1.31M +29,403 New
Simplex Trading
13
Simplex Trading
Illinois
$1.35M +$1.11M +24,906 New
SWP
14
Stratos Wealth Partners
Ohio
$1.32M +$78.8K +1,765 +8%
FTUS
15
Flow Traders U.S.
New York
$1.16M +$958K +21,458 New
GWANC
16
Guardian Wealth Advisors (North Carolina)
North Carolina
$848K +$700K +15,677 New
FIA
17
Foundations Investment Advisors
Arizona
$721K +$595K +13,332 New
LPL Financial
18
LPL Financial
California
$687K +$172K +3,849 +43%
HF
19
HRT Financial
New York
$586K +$484K +10,840 New
Group One Trading
20
Group One Trading
Illinois
$429K +$349K +7,826 +7,826%
Cambridge Investment Research Advisors
21
Cambridge Investment Research Advisors
Iowa
$374K +$308K +6,910 New
HighTower Advisors
22
HighTower Advisors
Illinois
$334K +$276K +6,181 New
SA
23
Sanctuary Advisors
Indiana
$333K +$275K +6,159 New
VAM
24
Verity Asset Management
North Carolina
$311K +$257K +5,749 New
NA
25
NewEdge Advisors
Louisiana
$287K +$237K +5,300 New
1
2 3

OILK Hedge Fund Activity: Q1 2026 in Review

46 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in ProShares K-1 Free Crude Oil Strategy ETF (OILK) for Q1 2026, worth a combined $93M — up 1,068% from $7.96M a quarter earlier.

Buyers outnumbered sellers: 27 funds opened new OILK positions and 6 closed out — a net gain of 21 holders — while 8 added to existing stakes and 7 trimmed.

The largest buyer was Harvest Fund Management, opening a new position worth an estimated $25.6M. The largest seller was Financial Enhancement Group, exiting entirely with an estimated $2.03M sold.

  • 46 institutional investors held ProShares K-1 Free Crude Oil Strategy ETF (OILK) as of Q1 2026, up from 27 in Q4 2025.
  • Funds reported $93M of ProShares K-1 Free Crude Oil Strategy ETF stock for Q1 2026, up 1,068% quarter-over-quarter.
  • 27 funds opened new ProShares K-1 Free Crude Oil Strategy ETF positions in Q1 2026 and 6 closed out, a net change of +21 holders.
  • The largest ProShares K-1 Free Crude Oil Strategy ETF buyer in Q1 2026 was Harvest Fund Management, an estimated $25.6M added.
  • The largest ProShares K-1 Free Crude Oil Strategy ETF seller in Q1 2026 was Financial Enhancement Group, an estimated $2.03M sold.

Based on aggregated 13F filings for Q1 2026.