1,466 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, 583 increasing their positions, 518 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
1,466
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
CM
201
Columbus Macro
Pennsylvania
$11.3M
GI
202
GAMCO Investors
Connecticut
$11.3M
Janney Montgomery Scott
203
Janney Montgomery Scott
Pennsylvania
$11.1M
HCM
204
Hollencrest Capital Management
California
$11.1M
Los Angeles Capital Management
205
Los Angeles Capital Management
California
$11M
HCM
206
Hodges Capital Management
Texas
$11M
Bank of Nova Scotia
207
Bank of Nova Scotia
Ontario, Canada
$11M
Allianz Asset Management
208
Allianz Asset Management
Germany
$10.9M
AQR Capital Management
209
AQR Capital Management
Connecticut
$10.5M
William Blair & Company
210
William Blair & Company
Illinois
$10.5M
ZP
211
Zimmer Partners
New York
$10.1M
AIM
212
AXA Investment Managers
France
$9.97M
Comerica Bank
213
Comerica Bank
Texas
$9.95M
Public Sector Pension Investment Board (PSP Investments)
214
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$9.91M
NA
215
NewEdge Advisors
Louisiana
$9.89M
Retirement Systems of Alabama
216
Retirement Systems of Alabama
Alabama
$9.8M
M&T Bank
217
M&T Bank
New York
$9.79M
Rafferty Asset Management
218
Rafferty Asset Management
New York
$9.78M
AF
219
Allworth Financial
California
$9.44M
LIM
220
Leavell Investment Management
Alabama
$9.44M
DekaBank Deutsche Girozentrale
221
DekaBank Deutsche Girozentrale
Germany
$9.16M
DnB Asset Management
222
DnB Asset Management
Norway
$9.14M
SC
223
Stolper & Co
Oklahoma
$9.03M
Brown Advisory
224
Brown Advisory
Maryland
$9.02M
HPG
225
Harvest Portfolios Group
Ontario, Canada
$8.97M