1,543 hedge funds and large institutions have $35.2B invested in Oneok in 2025 Q4 according to their latest regulatory filings, with 210 funds opening new positions, 611 increasing their positions, 495 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,543
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$525M
Puts
$248M
Net Calls
Net Calls Change

Top Buyers

1 +$565M
2 +$255M
3 +$173M
4
DB
Danske Bank
Denmark
+$117M
5
BlackRock
BlackRock
New York
+$97.7M

Top Sellers

1 -$129M
2 -$103M
3 -$100M
4
Macquarie Group
Macquarie Group
Australia
-$94.7M
5
JP Morgan Chase
JP Morgan Chase
New York
-$72.5M
Name Holding Trade Value Shares
Change
Change in
Stake
SEI Investments
176
SEI Investments
Pennsylvania
$13.9M
National Bank of Canada
177
National Bank of Canada
Quebec, Canada
$13.9M
Ohio Public Employees Retirement System (OPERS)
178
Ohio Public Employees Retirement System (OPERS)
Ohio
$13.8M
SAM
179
Storebrand Asset Management
Norway
$13.5M
PEAK6
180
PEAK6
Illinois
$13.4M
VMPIC
181
Varma Mutual Pension Insurance Co
Finland
$13.4M
IWA
182
IBEX Wealth Advisors
New Jersey
$13.3M
PNC Financial Services Group
183
PNC Financial Services Group
Pennsylvania
$13.1M
ASRS
184
Arizona State Retirement System
Arizona
$13.1M
GIA
185
Gateway Investment Advisers
Ohio
$12.8M
NA
186
NewEdge Advisors
Louisiana
$12.5M
HIP
187
HUB Investment Partners
Texas
$12.5M
ANRF
188
Adams Natural Resources Fund
Maryland
$12.2M
CNB
189
Czech National Bank
Czech Republic
$12.2M
CIBC Asset Management
190
CIBC Asset Management
Ontario, Canada
$12.1M
SCM
191
Sterling Capital Management
North Carolina
$12.1M
SOMRS
192
State of Michigan Retirement System
Michigan
$12.1M
DAC
193
Dividend Assets Capital
South Carolina
$12M
SIS
194
Sound Income Strategies
Florida
$11.9M
Janney Montgomery Scott
195
Janney Montgomery Scott
Pennsylvania
$11.9M
CB
196
Commerce Bank
Missouri
$11.9M
Qube Research & Technologies (QRT)
197
Qube Research & Technologies (QRT)
United Kingdom
$11.8M
Public Sector Pension Investment Board (PSP Investments)
198
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$11.8M
CM
199
Caption Management
Oklahoma
$11.8M
FI
200
Fractal Investments
Connecticut
$11.5M