Position in OII
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$409,414
+$35,348 QoQ
Shares Held
10,104
-4.2% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
#226
of 377 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in OII Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026Tannin Capital LLC holds $542,491 across 2 Oil & Gas Equipment & Services names. OII ranks #1 (75.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OII |
Oceaneering International Inc
This page
|
10,104 | $409,414 | |
| 2 | GEOS |
Geospace Technologies Corp
|
19,657 | $133,077 |
All Filings in OII
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $409,414 | 10,104 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $374,066 | 10,546 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $239,434 | 9,964 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||