1,532 hedge funds and large institutions have $37.6B invested in Oneok in 2025 Q2 according to their latest regulatory filings, with 131 funds opening new positions, 612 increasing their positions, 514 reducing their positions, and 163 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,532
Holders Change
-59
Holders Change %
-3.71%
% of All Funds
20.54%
Holding in Top 10
29
Holding in Top 10 Change
-21
Holding in Top 10 Change %
-42%
% of All Funds
0.39%
New
131
Increased
612
Reduced
514
Closed
163
Calls
$361M
Puts
$210M
Net Calls
+$151M
Net Calls Change
+$38.6M
Name Holding Trade Value Shares
Change
Shares
Change %
Barclays
51
Barclays
United Kingdom
$102M -$2.19M -26,771 -2%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$101M +$328K +4,015 +0.3%
Russell Investments Group
53
Russell Investments Group
United Kingdom
$99.2M +$9.38M +114,893 +10%
Assenagon Asset Management
54
Assenagon Asset Management
Luxembourg
$98.3M +$70.3M +861,715 +251%
Mitsubishi UFJ Asset Management
55
Mitsubishi UFJ Asset Management
Japan
$97.2M +$6.84M +83,809 +8%
Neuberger Berman Group
56
Neuberger Berman Group
New York
$93.1M -$890K -10,906 -0.9%
HSBC Holdings
57
HSBC Holdings
United Kingdom
$88.2M -$17.1M -209,067 -16%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$86.7M +$6.07M +74,403 +8%
COPPSERS
59
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$84.9M +$2.6M +31,823 +3%
BG
60
Bahl & Gaynor
Ohio
$83.6M -$1.54M -18,850 -2%
MGP
61
M&G plc
United Kingdom
$78.6M +$14.8M +180,432 +23%
Macquarie Group
62
Macquarie Group
Australia
$77.7M +$10M +122,713 +15%
RIA
63
Recurrent Investment Advisors
Texas
$77.4M +$22.2M +271,409 +40%
Citadel Advisors
64
Citadel Advisors
Florida
$71.9M +$63.1M +772,868 +715%
BG
65
Bollard Group
Massachusetts
$69.6M +$8.08M +99,038 +13%
GF
66
Gabelli Funds
New York
$68.8M -$180K -2,200 -0.3%
Canada Life
67
Canada Life
Manitoba, Canada
$68.5M +$1.66M +20,277 +2%
National Pension Service
68
National Pension Service
South Korea
$68.1M -$49.7M -608,659 -42%
Envestnet Asset Management
69
Envestnet Asset Management
Illinois
$67.1M -$10.4M -127,152 -13%
Principal Financial Group
70
Principal Financial Group
Iowa
$64M +$3.55M +43,443 +6%
DPIM
71
Duff & Phelps Investment Management
Illinois
$62.7M -$32.1M -393,468 -34%
Fidelity Investments
72
Fidelity Investments
Massachusetts
$61.6M -$39.2M -480,318 -39%
Ameriprise
73
Ameriprise
Minnesota
$60.6M -$3.98M -48,786 -6%
Nordea Investment Management
74
Nordea Investment Management
Sweden
$58.9M +$2.88M +35,359 +5%
Stifel Financial
75
Stifel Financial
Missouri
$58.8M -$3.02M -37,017 -5%