AI Holders Summary · Q2 2026

358 institutions reported NOG in Q2 2026. BlackRock, Inc. leads at 19.8% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$291M16.0M0.00%Q2 2026 02

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$153M8.5M0.07%Q2 2026 03

STATE STREET CORP

CIK 0000093751

$134M7.2M0.00%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$124M6.9M0.01%Q2 2026 05

Invesco Ltd.

CIK 0000914208

$109M6.0M0.01%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$83M4.6M0.00%Q2 2026 07

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$81M4.5M0.01%Q2 2026 08

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$74M3.4M0.02%Q1 2026 09

UBS Group AG

CIK 0001610520

$73M4.0M0.01%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$49M2.7M0.00%Q2 2026 11

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$42M2.3M0.02%Q2 2026 12

GOLDMAN SACHS GROUP INC

CIK 0000886982

$35M1.9M0.00%Q2 2026 13

MORGAN STANLEY

CIK 0000895421

$34M1.9M0.00%Q2 2026 14

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$34M1.8M0.00%Q2 2026 15

Hood River Capital Management LLC

CIK 0001578177

$28M1.5M0.20%Q2 2026 16

FMR LLC

CIK 0000315066

$27M1.5M0.00%Q2 2026 17

Bank of New York Mellon Corp

CIK 0001390777

$27M1.5M0.00%Q2 2026 18

DEPRINCE RACE & ZOLLO INC

CIK 0001008894

$25M1.4M0.42%Q2 2026 19

VOYA INVESTMENT MANAGEMENT LLC

CIK 0001068837

$24M1.3M0.02%Q2 2026 20

CITADEL ADVISORS LLC

CIK 0001423053

$24M1.3M0.00%Q2 2026

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