Position in RIG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$308,054,569
+$207,960,224 QoQ
Shares Held
46,463,736
+91.7% QoQ
Ownership
4.16%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in RIG Over Time
Shares Held
Position Value (USD)
Derivatives in RIG
reported options exposure · as of Dec 31, 2024CallValue
$0
CallShares
0
PutValue
$2,812,500
PutShares
750,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas Drilling
Energy · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $409,142,875 across 8 Oil & Gas Drilling names. RIG ranks #1 (75.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIG |
Transocean Ltd.
This page
|
46,463,736 | $308,054,569 | |
| 2 | PTEN |
Patterson Uti Energy Inc
|
3,584,254 | $38,817,470 | |
| 3 | NBR |
Nabors Industries Ltd
|
393,208 | $33,839,480 | |
| 4 | PDS |
PRECISION DRILLING Corp
|
195,246 | $19,212,206 | |
| 5 | HP |
Helmerich & Payne, Inc.
|
152,076 | $5,479,298 | |
| 6 | BORR |
Borr Drilling Ltd
|
396,427 | $2,287,383 | |
| 7 | NE |
Noble Corp plc
|
17,535 | $860,442 | |
| 8 | SOC |
Sable Offshore Corp.
|
35,837 | $592,027 |
All Filings in RIG
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $308,054,569 | 46,463,736 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $100,094,345 | 24,235,919 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $58,144,906 | 18,636,188 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $48,101,176 | 18,571,883 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $43,335,481 | 13,670,499 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,812,500 | 750,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $8,733,052 | 2,328,814 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,187,500 | 750,000 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $3,127,277 | 735,830 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $4,012,500 | 750,000 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $28,814,995 | 4,588,375 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $4,710,000 | 750,000 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $100,981,490 | 15,902,597 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $4,762,500 | 750,000 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $6,157,500 | 750,000 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $122,686,676 | 14,943,566 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,257,500 | 750,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $101,549,909 | 14,486,435 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $4,770,000 | 750,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $95,308,021 | 14,985,538 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $67,332,230 | 14,765,840 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $34,845,581 | 14,107,523 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $36,481,445 | 10,955,389 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $61,393,220 | 13,433,965 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $26,070,281 | 9,445,754 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $46,567,847 | 12,287,031 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $55,373,439 | 12,250,761 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $26,601,147 | 7,493,281 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $8,654,877 | 3,746,700 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $235,710 | 291,000 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $4,349,143 | 2,376,581 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $32,480 | 28,000 | Call | Sole | 2020-05-15 | |
| 2020-03-31 | $31,668 | 27,300 | Put | Sole | 2020-05-15 | |
| 2020-03-31 | $13,166,888 | 11,350,766 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||