1,527 hedge funds and large institutions have $35.2B invested in Oneok in 2025 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 607 increasing their positions, 494 reducing their positions, and 119 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,527
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$524M
Puts
$248M
Net Calls
Net Calls Change

Top Buyers

1 +$565M
2 +$255M
3 +$173M
4
DB
Danske Bank
Denmark
+$117M
5
BlackRock
BlackRock
New York
+$97.7M

Top Sellers

1 -$129M
2 -$103M
3 -$100M
4
Macquarie Group
Macquarie Group
Australia
-$94.7M
5
JP Morgan Chase
JP Morgan Chase
New York
-$72.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Bank of Montreal
76
Bank of Montreal
Ontario, Canada
$56.3M
BG
77
Bahl & Gaynor
Ohio
$54.8M
SG
78
Sourcerock Group
Colorado
$54.4M
Assenagon Asset Management
79
Assenagon Asset Management
Luxembourg
$54M
DPIM
80
Duff & Phelps Investment Management
Illinois
$52.8M
Aviva
81
Aviva
United Kingdom
$52.6M
Franklin Resources
82
Franklin Resources
California
$50.7M
Commonwealth Equity Services
83
Commonwealth Equity Services
Massachusetts
$50.4M
Mirae Asset Global Investments
84
Mirae Asset Global Investments
South Korea
$49.3M
AA
85
ALPS Advisors
Colorado
$49.1M
AllianceBernstein
86
AllianceBernstein
Tennessee
$49M
Jones Financial Companies
87
Jones Financial Companies
Missouri
$46.5M
BG
88
Bollard Group
Massachusetts
$46.1M
Focus Partners Wealth
89
Focus Partners Wealth
Massachusetts
$45.9M
MSRPS
90
Maryland State Retirement & Pension System
Maryland
$45.9M
Ameriprise
91
Ameriprise
Minnesota
$44.7M
ACG
92
Aventail Capital Group
New York
$44.1M
BNP Paribas Asset Management
93
BNP Paribas Asset Management
France
$42.9M
Citigroup
94
Citigroup
New York
$42.8M
State Board of Administration of Florida Retirement System
95
State Board of Administration of Florida Retirement System
Florida
$38.2M
EIP
96
Epoch Investment Partners
New York
$37.6M
Universal-Beteiligungs- und Servicegesellschaft
97
Universal-Beteiligungs- und Servicegesellschaft
Germany
$37.4M
EGA
98
Eagle Global Advisors
Texas
$36.4M
SCM
99
SIR Capital Management
New York
$34.7M
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$34M