1,658 hedge funds and large institutions have $45.5B invested in Oneok in 2026 Q1 according to their latest regulatory filings, with 238 funds opening new positions, 709 increasing their positions, 456 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,658
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
35
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$611M
Puts
$256M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Optiver Holding
1626
Optiver Holding
Netherlands
$2.71K
ACA
1627
Atlas Capital Advisors
Wyoming
$2.62K
BFS
1628
Bare Financial Services
Pennsylvania
$2.35K
BLC
1629
Brown, Lisle/Cummings
Rhode Island
$2.35K
TM
1630
Torren Management
California
$2.35K
1CP
1631
1015 Capital Partners
Pennsylvania
$2.26K
CMBA
1632
C.M. Bidwell & Associates
Hawaii
$2.17K
NL
1633
NVWM LLC
Pennsylvania
$1.99K
RWS
1634
Retirement Wealth Solutions
Wisconsin
$1.99K
NRG
1635
Nemes Rush Group
Michigan
$1.81K
HIA
1636
HFM Investment Advisors
New Jersey
$1.63K
DF
1637
Dunhill Financial
United Kingdom
$1.54K
CW
1638
Curio Wealth
Maryland
$1.54K
NB
1639
NBT Bank
New York
$1.45K
WTA
1640
Washington Trust Advisors
Massachusetts
$1.36K
ACA
1641
American Capital Advisory
Idaho
$1.27K
IWM
1642
IMG Wealth Management
Florida
$1.26K
HC
1643
Hurley Capital
New York
$1.18K
SFS
1644
Sunrise Financial Services
Washington
$1.08K
HIMS
1645
Hager Investment Management Services
New Hampshire
$1.08K
SA
1646
Seneschal Advisors
Washington
$724
GSWM
1647
Golden State Wealth Management
California
$557
DF
1648
DecisionPoint Financial
Arizona
$543
APW
1649
Aventura Private Wealth
Florida
$542
MWM
1650
Mascoma Wealth Management
New Hampshire
$542