1,527 hedge funds and large institutions have $35.2B invested in Oneok in 2025 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 607 increasing their positions, 494 reducing their positions, and 119 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,527
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
$524M
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
PEAK6
179
PEAK6
Illinois
$13.4M
VMPIC
180
Varma Mutual Pension Insurance Co
Finland
$13.4M
IWA
181
IBEX Wealth Advisors
New Jersey
$13.3M
PNC Financial Services Group
182
PNC Financial Services Group
Pennsylvania
$13.1M
ASRS
183
Arizona State Retirement System
Arizona
$13.1M
GIA
184
Gateway Investment Advisers
Ohio
$12.8M
NA
185
NewEdge Advisors
Louisiana
$12.5M
HIP
186
HUB Investment Partners
Texas
$12.5M
ANRF
187
Adams Natural Resources Fund
Maryland
$12.2M
CNB
188
Czech National Bank
Czech Republic
$12.2M
CIBC Asset Management
189
CIBC Asset Management
Ontario, Canada
$12.1M
SCM
190
Sterling Capital Management
North Carolina
$12.1M
SOMRS
191
State of Michigan Retirement System
Michigan
$12.1M
DAC
192
Dividend Assets Capital
South Carolina
$12M
SIS
193
Sound Income Strategies
Florida
$11.9M
Janney Montgomery Scott
194
Janney Montgomery Scott
Pennsylvania
$11.9M
CB
195
Commerce Bank
Missouri
$11.9M
Qube Research & Technologies (QRT)
196
Qube Research & Technologies (QRT)
United Kingdom
$11.8M
Public Sector Pension Investment Board (PSP Investments)
197
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$11.8M
CM
198
Caption Management
Oklahoma
$11.8M
FI
199
Fractal Investments
Connecticut
$11.5M
HCM
200
Hodges Capital Management
Texas
$11.5M