1,454 hedge funds and large institutions have $33B invested in Oneok in 2025 Q3 according to their latest regulatory filings, with 121 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: 121 | Existing positions closed: 171

Holders
1,454
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
New York State Teachers Retirement System (NYSTRS)
101
New York State Teachers Retirement System (NYSTRS)
New York
$33.8M
TAM
102
Todd Asset Management
Kentucky
$32.2M
Citigroup
103
Citigroup
New York
$31.7M
Victory Capital Management
104
Victory Capital Management
Texas
$30.8M
Korea Investment Corp
105
Korea Investment Corp
South Korea
$30.4M
HighTower Advisors
106
HighTower Advisors
Illinois
$29.8M
HAI
107
Hennessy Advisors Inc
California
$29.6M
Allspring Global Investments
108
Allspring Global Investments
North Carolina
$29.3M
ACG
109
Aventail Capital Group
New York
$27.1M
Prudential Financial
110
Prudential Financial
New Jersey
$26.7M
New York State Common Retirement Fund
111
New York State Common Retirement Fund
New York
$26.6M
BF
112
BOK Financial
Oklahoma
$26.5M
SJIC
113
St. James Investment Company
Texas
$25.9M
Natixis Advisors
114
Natixis Advisors
Massachusetts
$25.4M
Royal London Asset Management
115
Royal London Asset Management
United Kingdom
$25.2M
State of Wisconsin Investment Board
116
State of Wisconsin Investment Board
Wisconsin
$25.1M
Zurich Cantonal Bank
117
Zurich Cantonal Bank
Switzerland
$25.1M
Rockefeller Capital Management
118
Rockefeller Capital Management
New York
$24.5M
VanEck Associates
119
VanEck Associates
New York
$24.5M
TRSOTSOK
120
Teachers Retirement System of the State of Kentucky
Kentucky
$24.3M
Mariner
121
Mariner
Kansas
$24.1M
Schroder Investment Management Group
122
Schroder Investment Management Group
United Kingdom
$24M
Chevy Chase Trust
123
Chevy Chase Trust
Maryland
$23.6M
TD Asset Management
124
TD Asset Management
Ontario, Canada
$22.3M
CIA
125
Capital Investment Advisors
Georgia
$22.1M