1,455 hedge funds and large institutions have $33B invested in Oneok in 2025 Q3 according to their latest regulatory filings, with 122 funds opening new positions, 578 increasing their positions, 513 reducing their positions, and 171 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:

12% less capital invested

Capital invested by funds: $37.6B → $33B (-$4.66B)

14% less funds holding in top 10

Funds holding in top 10: 2925 (-4)

29% less first-time investments, than exits

New positions opened: 122 | Existing positions closed: 171

Holders
1,455
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
25
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
MIF
426
Mediolanum International Funds
Ireland
$2.5M
AAS
427
Ameritas Advisory Services
Nebraska
$2.48M
BCV
428
Banque Cantonale Vaudoise
Switzerland
$2.47M
MFG
429
Midwest Financial Group
Kansas
$2.46M
RIG
430
Renaissance Investment Group
Massachusetts
$2.46M
PMG
431
Private Management Group
California
$2.44M
MML Investors Services
432
MML Investors Services
Massachusetts
$2.43M
AWM
433
Abound Wealth Management
Tennessee
$2.43M
EAM
434
Evanson Asset Management
California
$2.43M
FLPIM
435
F.L. Putnam Investment Management
Massachusetts
$2.42M
LSERS
436
Louisiana State Employees Retirement System
Louisiana
$2.41M
BTD
437
BankPlus Trust Department
Mississippi
$2.41M
GT
438
Glenview Trust
Kentucky
$2.4M
Wolverine Trading
439
Wolverine Trading
Illinois
$2.39M
ACM
440
Aquatic Capital Management
Illinois
$2.37M
HWM
441
HB Wealth Management
Georgia
$2.37M
CAM
442
Carret Asset Management
New York
$2.35M
PGFC
443
Peapack-Gladstone Financial Corp
New Jersey
$2.35M
CRC
444
Curi RMB Capital
Illinois
$2.34M
Lido Advisors
445
Lido Advisors
California
$2.33M
MIM
446
Meixler Investment Management
Arizona
$2.31M
BHWM
447
Beaird Harris Wealth Management
Texas
$2.31M
PCM
448
Palouse Capital Management
Washington
$2.29M
GIBU
449
Gulf International Bank (UK)
United Kingdom
$2.27M
WC
450
Waterloo Capital
Texas
$2.26M