1,449 hedge funds and large institutions have $32.9B invested in Oneok in 2025 Q3 according to their latest regulatory filings, with 120 funds opening new positions, 574 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 → $32.9B (-$4.67B)

14% less funds holding in top 10

Funds holding in top 10: 2925 (-4)

30% less first-time investments, than exits

New positions opened: 120 | Existing positions closed: 171

Holders
1,449
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
TAM
101
Todd Asset Management
Kentucky
$32.2M
Citigroup
102
Citigroup
New York
$31.7M
Victory Capital Management
103
Victory Capital Management
Texas
$30.8M
Korea Investment Corp
104
Korea Investment Corp
South Korea
$30.4M
HighTower Advisors
105
HighTower Advisors
Illinois
$29.8M
HAI
106
Hennessy Advisors Inc
California
$29.6M
Allspring Global Investments
107
Allspring Global Investments
North Carolina
$29.3M
ACG
108
Aventail Capital Group
New York
$27.1M
Prudential Financial
109
Prudential Financial
New Jersey
$26.7M
New York State Common Retirement Fund
110
New York State Common Retirement Fund
New York
$26.6M
BF
111
BOK Financial
Oklahoma
$26.5M
SJIC
112
St. James Investment Company
Texas
$25.9M
Natixis Advisors
113
Natixis Advisors
Massachusetts
$25.4M
Royal London Asset Management
114
Royal London Asset Management
United Kingdom
$25.2M
State of Wisconsin Investment Board
115
State of Wisconsin Investment Board
Wisconsin
$25.1M
Zurich Cantonal Bank
116
Zurich Cantonal Bank
Switzerland
$25.1M
Rockefeller Capital Management
117
Rockefeller Capital Management
New York
$24.5M
VanEck Associates
118
VanEck Associates
New York
$24.5M
TRSOTSOK
119
Teachers Retirement System of the State of Kentucky
Kentucky
$24.3M
Mariner
120
Mariner
Kansas
$24.1M
Schroder Investment Management Group
121
Schroder Investment Management Group
United Kingdom
$24M
Chevy Chase Trust
122
Chevy Chase Trust
Maryland
$23.6M
TD Asset Management
123
TD Asset Management
Ontario, Canada
$22.3M
CIA
124
Capital Investment Advisors
Georgia
$22.1M
Man Group
125
Man Group
United Kingdom
$21.8M