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LOOMIS SAYLES & CO L P

Position in OII — Oceaneering International Inc

CIK 312348 BOSTON, MA

Position in OII

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$65,078,968
+$4,769,718 QoQ
Shares Held
1,606,095
-5.5% QoQ
Ownership
1.61%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#17
of 374 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in OII Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $252,189,005 across 12 Oil & Gas Equipment & Services names. OII ranks #1 (25.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OII
Oceaneering International Inc
This page
1,606,095 $65,078,968

All Filings in OII

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $65,078,968 1,606,095
2026-03-31 $60,309,250 1,700,289
2025-12-31 $44,009,358 1,831,434
2025-09-30 $47,008,576 1,897,037
2025-06-30 $39,907,692 1,926,047
2025-03-31 $45,118,608 2,068,712
2024-12-31 $54,924,531 2,106,002
2024-09-30 $45,730,259 1,838,772
2024-06-30 $38,620,549 1,632,314
2024-03-31 $33,321,084 1,423,978
2023-12-31 $31,267,618 1,469,343
2023-09-30 $30,757,698 1,195,867