Position in RIG
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$20,146
+$10,968 QoQ
Shares Held
4,120
+16.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#416
of 531 holders
Holding Since
Jun 2024
6 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in RIG Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Jun 30, 2026Optiver Holding B.V. holds $381,468 across 9 Oil & Gas Drilling names. RIG ranks #6 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NBR |
Nabors Industries Ltd
|
2,587 | $217,333 | |
| 2 | NE |
Noble Corp plc
|
1,129 | $42,111 | |
| 3 | HP |
Helmerich & Payne, Inc.
|
894 | $29,269 | |
| 4 | PTEN |
Patterson Uti Energy Inc
|
2,899 | $26,612 | |
| 5 | VAL |
Valaris Ltd
|
352 | $25,555 | |
| 6 | RIG |
Transocean Ltd.
This page
|
4,120 | $20,146 | |
| 7 | SDRL |
SEADRILL Ltd
|
379 | $14,333 | |
| 8 | BORR |
Borr Drilling Ltd
|
1,117 | $4,613 |
All Filings in RIG
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,146 | 4,120 | Shares | Defined | 2026-08-12 | |
| 2025-06-30 | $9,178 | 3,544 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $72,929 | 23,006 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $31,500 | 8,400 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $23,234 | 5,467 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,364 | 442 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||