1,467 hedge funds and large institutions have $33B invested in Oneok in 2025 Q3 according to their latest regulatory filings, with 120 funds opening new positions, 584 increasing their positions, 517 reducing their positions, and 172 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

10% less funds holding in top 10

Funds holding in top 10: 2926 (-3)

12% less capital invested

Capital invested by funds: $37.7B → $33B (-$4.64B)

30% less first-time investments, than exits

New positions opened: 120 | Existing positions closed: 172

Holders
1,467
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$393M
Puts
$231M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
GAMC
501
Garner Asset Management Corp
Texas
$1.9M
OAM
502
Ostrum Asset Management
France
$1.9M
PA
503
Profund Advisors
Maryland
$1.89M
CM
504
Castleark Management
Illinois
$1.88M
IMC Chicago
505
IMC Chicago
Illinois
$1.86M
BCM
506
Basso Capital Management
Connecticut
$1.85M
RAM
507
Ramirez Asset Management
New York
$1.84M
AFG
508
American Financial Group
Ohio
$1.84M
AIM
509
Aigen Investment Management
New York
$1.83M
SBCM
510
Silverberg Bernstein Capital Management
New York
$1.82M
RHDIC
511
R.H. Dinel Investment Counsel
California
$1.79M
VIP
512
Vista Investment Partners
Oklahoma
$1.78M
BAMF
513
BI Asset Management Fondsmaeglerselskab
Denmark
$1.77M
JCFM
514
JBR Co Financial Management
Oklahoma
$1.76M
ITC
515
Inspire Trust Company
Nevada
$1.75M
ACP
516
Argyle Capital Partners
California
$1.75M
Vontobel Holding
517
Vontobel Holding
Switzerland
$1.75M
ATPW
518
Ashton Thomas Private Wealth
Arizona
$1.74M
Nomura Holdings
519
Nomura Holdings
Japan
$1.73M
SWM
520
Silverlake Wealth Management
Vermont
$1.73M
IAA
521
Independent Advisor Alliance
North Carolina
$1.73M
DS
522
DRW Securities
Illinois
$1.72M
JFG
523
Jefferies Financial Group
New York
$1.71M
AC
524
Allstate Corporation
Illinois
$1.68M
TIM
525
Tevis Investment Management
Texas
$1.67M