1,661 hedge funds and large institutions have $45.5B invested in Oneok in 2026 Q1 according to their latest regulatory filings, with 239 funds opening new positions, 711 increasing their positions, 456 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,661
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
AI
551
Arvest Investments
Arkansas
$1.99M
TSS
552
Two Sigma Securities
New York
$1.98M
LF
553
Lee Financial
Texas
$1.96M
TIA
554
Trust Investment Advisors
Indiana
$1.96M
TMAM
555
Tokio Marine Asset Management
Japan
$1.91M
PWAM
556
Pinnacle West Asset Management
Wyoming
$1.91M
WA
557
WealthTrust Axiom
Pennsylvania
$1.9M
HAM
558
Harmony Asset Management
Arizona
$1.9M
PMA
559
Prudent Man Advisors
Illinois
$1.9M
AWC
560
Adamsbrown Wealth Consultants
Kansas
$1.89M
QCM
561
QRG Capital Management
Illinois
$1.89M
Nomura Holdings
562
Nomura Holdings
Japan
$1.88M
DWM
563
Diversify Wealth Management
Utah
$1.88M
HCM
564
Howard Capital Management
Georgia
$1.88M
CWM
565
Cornerstone Wealth Management
Missouri
$1.86M
SS
566
SBI Securities
Japan
$1.85M
NAAA
567
New Age Alpha Advisors
New York
$1.84M
CPCPP
568
Canada Post Corporation Pension Plan
Canada
$1.84M
QCG
569
Quadrant Capital Group
Ohio
$1.84M
TC
570
Truvestments Capital
Florida
$1.84M
IWM
571
IHT Wealth Management
Illinois
$1.84M
RWM
572
RKL Wealth Management
Pennsylvania
$1.83M
BHCM
573
Brevan Howard Capital Management
Jersey
$1.83M
VT
574
Vise Technologies
New York
$1.82M
NMIMC
575
Northwestern Mutual Investment Management Company
Wisconsin
$1.82M