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
Allianz Asset Management
301
Allianz Asset Management
Germany
$5.9M
CA
302
Commerzbank Aktiengesellschaft
Germany
$5.89M
NAM
303
Nissay Asset Management
Japan
$5.87M
Public Employees Retirement Association of Colorado
304
Public Employees Retirement Association of Colorado
Colorado
$5.82M
CI
305
Cherokee Insurance
Michigan
$5.77M
EP
306
Edgestream Partners
New Jersey
$5.67M
NIG
307
NFJ Investment Group
Texas
$5.61M
BIMC
308
Benson Investment Management Company
Virginia
$5.55M
SWP
309
Stratos Wealth Partners
Ohio
$5.53M
DC
310
Davenport & Co
Virginia
$5.47M
ALMGDA
311
AG2R La Mondiale Gestion d'Actifs
France
$5.45M
RBI
312
Raiffeisen Bank International
Austria
$5.43M
FDS
313
First Dallas Securities
Texas
$5.41M
FISPB
314
Fideuram - Intesa Sanpaolo Private Banking
$5.36M
WWA
315
WCG Wealth Advisors
Nevada
$5.31M
OPERF
316
Oregon Public Employees Retirement Fund
Oregon
$5.29M
Ensign Peak Advisors
317
Ensign Peak Advisors
Utah
$5.27M
AMG
318
Advisors Management Group
Wisconsin
$5.27M
BMSSC
319
B. Metzler seel. Sohn & Co
Germany
$5.25M
MML Investors Services
320
MML Investors Services
Massachusetts
$5.21M
EI
321
Ethic Inc
New York
$5.19M
OSAM
322
O'Shaughnessy Asset Management
Connecticut
$5.19M
YCM
323
Yousif Capital Management
Michigan
$5.07M
HCM
324
Harvey Capital Management
Florida
$5.06M
VPIM
325
Vanguard Personalized Indexing Management
California
$5.06M