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Oneok
OKE

Overview Fund Activity

1,592 hedge funds and large institutions have $44.8B invested in Oneok in 2025 Q1 according to their latest regulatory filings, with 138 funds opening new positions, 702 increasing their positions, 490 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,592
Holders Change
-16
Holders Change %
-1%
% of All Funds
21.63%
Holding in Top 10
50
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-3.85%
% of All Funds
0.68%
New
138
Increased
702
Reduced
490
Closed
124
Calls
$525M
Puts
$412M
Net Calls
+$112M
Net Calls Change
+$170M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$504M
2
Boston Partners
Boston Partners
Massachusetts
+$354M
3
Charles Schwab
Charles Schwab
California
+$252M
4
BlackRock
BlackRock
New York
+$226M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$217M

Top Sellers

1
Aberdeen Group
Aberdeen Group
United Kingdom
-$149M
2
Deutsche Bank
Deutsche Bank
Germany
-$82.8M
3
Marshall Wace
Marshall Wace
United Kingdom
-$48.7M
4
Renaissance Technologies
Renaissance Technologies
New York
-$47.4M
5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$41.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACG
101
Aventail Capital Group
New York
$44.7M +$58.4K +589 +0.1%
SCM
102
SIR Capital Management
New York
$43.7M +$43.7M +440,714 New
Natixis Advisors
103
Natixis Advisors
Massachusetts
$43.4M -$4.11M -41,425 -9%
State of Wisconsin Investment Board
104
State of Wisconsin Investment Board
Wisconsin
$43.2M +$1.67M +16,803 +4%
FI
105
Fractal Investments
Connecticut
$42.3M +$20.1M +202,214 +90%
HighTower Advisors
106
HighTower Advisors
Illinois
$40.5M +$1.35M +13,639 +3%
Man Group
107
Man Group
United Kingdom
$39.5M +$6.15M +61,988 +18%
BF
108
BOK Financial
Oklahoma
$37.2M +$2.71M +27,325 +8%
CCA
109
Catalyst Capital Advisors
New York
$36.5M +$21.5M +217,001 +144%
New York State Common Retirement Fund
110
New York State Common Retirement Fund
New York
$36.2M +$2.2M +22,200 +6%
MHI
111
Miller Howard Investments
New York
$36M +$400K +4,029 +1%
Allspring Global Investments
112
Allspring Global Investments
North Carolina
$35.2M +$6.06M +60,915 +21%
Royal London Asset Management
113
Royal London Asset Management
United Kingdom
$35M +$2.78M +27,990 +9%
WHRC
114
W.H. Reaves & Co
New Jersey
$34.4M +$5.12M +51,615 +18%
Mariner
115
Mariner
Kansas
$34.3M +$5.98M +60,235 +21%
VOYA Investment Management
116
VOYA Investment Management
Georgia
$34.1M +$5.48M +55,280 +19%
Assenagon Asset Management
117
Assenagon Asset Management
Luxembourg
$34M -$19.6M -197,540 -37%
Prudential Financial
118
Prudential Financial
New Jersey
$33.5M +$1.21M +12,231 +4%
Rockefeller Capital Management
119
Rockefeller Capital Management
New York
$33.4M +$5.25M +52,943 +19%
Jones Financial Companies
120
Jones Financial Companies
Missouri
$32.5M +$7.18M +72,735 +28%
Chevy Chase Trust
121
Chevy Chase Trust
Maryland
$32.4M +$1.87M +18,835 +6%
HAI
122
Hennessy Advisors Inc
California
$31.9M +$3.32M +33,509 +12%
Korea Investment Corp
123
Korea Investment Corp
South Korea
$31.1M -$2.78M -28,049 -8%
BPA
124
Beacon Pointe Advisors
California
$29.6M +$2.32M +23,405 +9%
SCM
125
Sterling Capital Management
North Carolina
$29.4M -$4.02M -40,510 -12%
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