13F Insight
DOSSIER · 13F Holders · Q1 2026Utilities · Natural Gas Transmisison & DistributionCheap mega-capRe-rated
OKE

ONEOK Inc

1,768 institutions still hold ONEOK Inc as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 682680103·Natural Gas Transmisison & Distribution·1,768 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 7.0%
vs prior quarter
13F value held
$28.9B
53.0% inst. owned
of float
Holders
1,768
+74 QoQ
filers reporting
Activity
+38 / −92
+939 added · −819 reduced
this quarter
Concentration
18.55%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1,768 institutions reported OKE in Q1 2026. BlackRock, Inc. leads at 18.5% of the visible book. +74 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$5.4B59.4M0.09%Q1 202602
STATE STREET CORP
CIK 0000093751
$3.8B41.6M0.13%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3.7B40.9M0.09%Q1 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$2.8B30.8M0.15%Q1 202605
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$1.7B18.4M0.25%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1.5B17.1M0.10%Q1 202607
Capital International Investors
CIK 0001562230
$1.2B13.1M0.28%Q1 202608
UBS Group AG
CIK 0001610520
$1.2B12.8M0.17%Q1 202609
MORGAN STANLEY
CIK 0000895421
$1.1B12.6M0.07%Q1 202610
First Eagle Investment Management, LLC
CIK 0001325447
$1.1B11.7M1.79%Q1 202611
Invesco Ltd.
CIK 0000914208
$857M9.5M0.13%Q1 202612
DEUTSCHE BANK AG\
CIK 0000948046
$609M6.7M0.20%Q1 202613
Capital Research Global Investors
CIK 0001422848
$567M6.3M0.09%Q1 202614
NORTHERN TRUST CORP
CIK 0000073124· Index
$564M6.2M0.07%Q1 202615
TORTOISE CAPITAL ADVISORS, L.L.C.
CIK 0001280965
$551M6.1M5.74%Q1 202616
GOLDMAN SACHS GROUP INC
CIK 0000886982
$537M5.9M0.06%Q1 202617
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$502M5.6M0.10%Q1 202618
BANK OF AMERICA CORP /DE/
CIK 0000070858
$498M5.5M0.04%Q1 202619
JPMORGAN CHASE & CO
CIK 0000019617
$471M5.1M0.03%Q1 202620
Clearbridge Investments, LLC
CIK 0001348883
$444M4.9M0.39%Q1 2026
Page 1 of 89
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