1,658 hedge funds and large institutions have $45.5B invested in Oneok in 2026 Q1 according to their latest regulatory filings, with 238 funds opening new positions, 709 increasing their positions, 456 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,658
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
35
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$611M
Puts
$256M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
HEIP
276
Hudson Edge Investment Partners
New Jersey
$9.28M
SMDAM
277
Sumitomo Mitsui DS Asset Management
Japan
$9.24M
URS
278
Utah Retirement Systems
Utah
$9.18M
IMPI
279
Ilmarinen Mutual Pension Insurance
Finland
$9.04M
Calamos Advisors
280
Calamos Advisors
Illinois
$8.9M
Wealthfront Advisers
281
Wealthfront Advisers
California
$8.87M
RIM
282
Rakuten Investment Management
Japan
$8.68M
SIA
283
Sovereign Investment Advisors
Arizona
$8.66M
PFSRSONJ
284
Police & Firemen's Retirement System of New Jersey
New Jersey
$8.65M
NYLIM
285
New York Life Investment Management
New York
$8.44M
CCA
286
Cadent Capital Advisors
Oklahoma
$8.36M
AGP
287
Autumn Glory Partners
Texas
$8.35M
MGP
288
Metis Global Partners
California
$8.33M
ICA
289
Infrastructure Capital Advisors
New York
$8.25M
AAIS
290
ABN AMRO Investment Solutions
$8.2M
Fayez Sarofim & Co
291
Fayez Sarofim & Co
Texas
$8.14M
MC
292
Moors & Cabot
Massachusetts
$7.9M
Mercer Global Advisors
293
Mercer Global Advisors
Colorado
$7.86M
DP
294
Dearborn Partners
Illinois
$7.86M
BCIM
295
British Columbia Investment Management
British Columbia, Canada
$7.84M
RB
296
Rodgers Brothers
Pennsylvania
$7.68M
TBA
297
Tower Bridge Advisors
Pennsylvania
$7.68M
LSA
298
L & S Advisors
California
$7.63M
CFG
299
Citizens Financial Group
Rhode Island
$7.57M
DC
300
Davenport & Co
Virginia
$7.37M