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GAMMA Investing LLC

Position in OII — Oceaneering International Inc

CIK 2010235 FOSTER CITY, CA

Position in OII

as of Jun 30, 2026 · filed Jul 7, 2026
Position Value
$207,624
+$64,609 QoQ
Shares Held
5,124
+27.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#267
of 376 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% 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

GAMMA Investing LLC holds $7,318,350 across 30 Oil & Gas Equipment & Services names. OII ranks #7 (2.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 OII
Oceaneering International Inc
This page
5,124 $207,624

All Filings in OII

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $207,624 5,124
2026-03-31 $143,015 4,032
2025-12-31 $92,010 3,829
2025-09-30 $86,853 3,505
2025-06-30 $71,297 3,441
2025-03-31 $67,698 3,104
2024-12-31 $62,409 2,393
2024-09-30 $67,546 2,716
2024-06-30 $30,852 1,304
2024-03-31 $23,868 1,020
2023-12-31 $22,365 1,051