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Equibles

Greenhouse Funds LLLP

Position in OII — Oceaneering International Inc

CIK 1626220 BALTIMORE, MD
Back to OII Full portfolio

Position in OII

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$76,839,818
+$4,747,434 QoQ
Shares Held
1,896,343
-6.7% QoQ
Ownership
1.91%
of shares outstanding
% of Portfolio
4.22%
of 13F equity value
Holder Rank
#14
of 377 holders
Holding Since
Jun 2021
19 quarters on record
Voting authority Sole 91% Shared 0% None 9%

Common Shares in OII Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

Greenhouse Funds LLLP holds $154,026,525 across 3 Oil & Gas Equipment & Services names. OII ranks #1 (49.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OII
Oceaneering International Inc
This page 		1,896,343 $76,839,818
2 SEI
Solaris Energy Infrastructure, Inc.
 495,053 $39,831,964
3 HAL
Halliburton Co
 1,100,287 $37,354,743

All Filings in OII

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $76,839,818 1,896,343
2026-03-31 $72,092,384 2,032,489
2025-12-31 $59,312,287 2,468,260
2025-09-30 $61,746,878 2,491,803
2025-06-30 $51,630,158 2,491,803
2025-03-31 $49,466,802 2,268,079
2024-12-31 $70,149,853 2,689,795
2024-09-30 $60,817,918 2,445,433
2024-06-30 $53,114,286 2,244,898
2024-03-31 $44,675,748 1,909,220
2023-12-31 $36,273,483 1,704,581
2023-09-30 $41,038,883 1,595,602
2023-06-30 $29,568,140 1,581,184
2023-03-31 $25,294,995 1,434,770
2022-12-31 $26,843,127 1,534,770
2022-09-30 $9,672,769 1,215,172
2022-06-30 $10,121,489 947,705
2021-09-30 $6,394,892 480,097
2021-06-30 $9,307,963 597,814