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
GC
326
Guggenheim Capital
Illinois
$5.06M
GAM
327
Generali Asset Management
Italy
$5.01M
MOACM
328
Mutual of America Capital Management
New York
$4.97M
Thrivent Financial for Lutherans
329
Thrivent Financial for Lutherans
Minnesota
$4.89M
EMPI
330
Elo Mutual Pension Insurance
Finland
$4.83M
YIH
331
Y-Intercept (HK)
Hong Kong
$4.77M
IIM
332
Ipswich Investment Management
Massachusetts
$4.71M
Millennium Management
333
Millennium Management
New York
$4.65M
ASN
334
Advisory Services Network
Georgia
$4.63M
Boston Partners
335
Boston Partners
Massachusetts
$4.61M
SOADOR
336
State of Alaska Department of Revenue
Alaska
$4.6M
HT
337
Heritage Trust
Oklahoma
$4.59M
CS
338
Candriam SCA
Luxembourg
$4.58M
MDCM
339
Morgan Dempsey Capital Management
Wisconsin
$4.55M
TW
340
Trajan Wealth
Arizona
$4.53M
TH
341
TCTC Holdings
Texas
$4.51M
PCG
342
Prosperity Consulting Group
Maryland
$4.46M
CI
343
CX Institutional
Indiana
$4.46M
PFA
344
Pathway Financial Advisers
Indiana
$4.45M
IAIM
345
International Assets Investment Management
Florida
$4.45M
BCM
346
Brookstone Capital Management
Illinois
$4.43M
SSA
347
South Street Advisors
New York
$4.35M
Balyasny Asset Management
348
Balyasny Asset Management
Illinois
$4.34M
IMCOOI
349
Investment Management Corp of Ontario (IMCO)
Canada
$4.34M
SG
350
Sienna Gestion
France
$4.31M