Position in SDRL
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$137,455,274
-$24,219,010 QoQ
Shares Held
3,634,460
+2.3% QoQ
Ownership
5.81%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#3
of 237 holders
Holding Since
Sep 2023
9 quarters on record
Voting authority
Sole 95%
Shared 4%
None 1%
Common Shares in SDRL Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $1,393,973,173 across 10 Oil & Gas Drilling names. SDRL ranks #6 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NE |
Noble Corp plc
|
7,153,687 | $266,832,524 | |
| 2 | RIG |
Transocean Ltd.
|
51,009,878 | $249,438,301 | |
| 3 | VAL |
Valaris Ltd
|
3,403,354 | $247,083,499 | |
| 4 | PTEN |
Patterson Uti Energy Inc
|
22,781,002 | $209,129,596 | |
| 5 | HP |
Helmerich & Payne, Inc.
|
5,907,212 | $193,402,118 | |
| 6 | SDRL |
SEADRILL Ltd
This page
|
3,634,460 | $137,455,274 | |
| 7 | NBR |
Nabors Industries Ltd
|
586,517 | $49,273,291 | |
| 8 | PDS |
PRECISION DRILLING Corp
|
316,987 | $24,300,221 |
All Filings in SDRL
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $137,455,274 | 3,634,460 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $161,674,284 | 3,553,281 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $111,635,029 | 3,226,446 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $96,428,354 | 3,191,935 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $86,744,909 | 3,304,568 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $84,184,275 | 3,367,371 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $134,679,266 | 3,459,524 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $122,202,604 | 3,075,053 | Shares | Sole | 2024-11-07 | |
| 2023-09-30 | $11,443,619 | 255,495 | Shares | Sole | 2023-11-09 | |
| No filing history on record for this holder in this stock. | ||||||