1,532 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, 496 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,532
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
MFP
1001
Meridian Financial Partners
Virginia
$343K
MFC
1002
Mechanics Financial Corp
Ohio
$341K
SCA
1003
Sippican Capital Advisors
Massachusetts
$340K
TPCW
1004
TD Private Client Wealth
New York
$340K
ONB
1005
Old National Bancorp
Indiana
$340K
DIM
1006
Delta Investment Management
California
$340K
CCG
1007
Chatham Capital Group
Georgia
$339K
PS
1008
Principal Securities
Iowa
$339K
VFA
1009
Voya Financial Advisors
Connecticut
$337K
BM
1010
Berman McAleer
Maryland
$337K
TCOO
1011
Trust Company of Oklahoma
Oklahoma
$336K
GHAM
1012
Gilman Hill Asset Management
Connecticut
$336K
1W
1013
1776 Wealth
Georgia
$334K
ACI
1014
Alpha Cubed Investments
California
$334K
CFP
1015
Cascade Financial Partners
California
$334K
MFFIA
1016
McIntyre, Freedman & Flynn Investment Advisers
Massachusetts
$333K
MPCG
1017
Matrix Private Capital Group
New York
$332K
OCBCO
1018
Oversea-Chinese Banking Corp (OCBC)
Singapore
$331K
MIM
1019
Merrion Investment Management
New Jersey
$331K
TA
1020
Tactive Advisors
Florida
$331K
HCA
1021
Heck Capital Advisors
Wisconsin
$331K
AFT
1022
Alpha Family Trust
California
$329K
OCA
1023
OpenArc Corporate Advisory
Georgia
$328K
SCM
1024
Stevens Capital Management
Pennsylvania
$327K
SGI
1025
Summit Global Investments
Utah
$323K