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NORTHERN TRUST CORP

Bank

Position in OII — Oceaneering International Inc

CIK 73124 CHICAGO, IL

Position in OII

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$55,572,002
+$10,598,598 QoQ
Shares Held
1,371,471
+8.2% QoQ
Ownership
1.38%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#18
of 376 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 96% Shared 4% None 0%

Common Shares in OII Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

NORTHERN TRUST CORP holds $2,339,977,802 across 39 Oil & Gas Equipment & Services names. OII ranks #8 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 OII
Oceaneering International Inc
This page
1,371,471 $55,572,002

All Filings in OII

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $55,572,002 1,371,471
2026-03-31 $44,973,404 1,267,928
2025-12-31 $29,241,119 1,216,859
2025-09-30 $28,048,653 1,131,907
2025-06-30 $23,788,443 1,148,091
2025-03-31 $26,256,882 1,203,892
2024-12-31 $32,101,505 1,230,886
2024-09-30 $25,633,581 1,030,703
2024-06-30 $24,369,254 1,029,977
2024-03-31 $25,149,827 1,074,779
2023-12-31 $23,387,952 1,099,058
2023-09-30 $27,976,722 1,087,742
2023-06-30 $20,465,447 1,094,409
2023-03-31 $18,741,183 1,063,028
2022-12-31 $19,287,392 1,102,767
2022-09-30 $9,169,609 1,151,961
2022-06-30 $11,289,078 1,057,030
2022-03-31 $15,937,858 1,051,310
2021-12-31 $12,257,618 1,083,786
2021-09-30 $17,631,989 1,323,723
2021-06-30 $21,093,985 1,354,784
2021-03-31 $12,938,995 1,133,012
2020-12-31 $9,585,472 1,205,720
2020-09-30 $4,463,721 1,268,103
2020-06-30 $8,512,295 1,332,128
2020-03-31 $3,854,710 1,311,127