13F reference period
Q2 2026
Security Snapshot
SEADRILL Ltd - Common Shares, par value $0.01 per share (SDRL) Institutional Ownership
CUSIP: G7997W102
13F Institutional Holders and Ownership History from Q4 2022 to Q3 2026
Institutions Reporting
237
Shares (Excl. Options)
60.9M
Full value: 60,903,715 · shares · 30 Jun 2026Price
$37.82
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Shares, par value $0.01 per share
- Symbol
- SDRL on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 60,903,715
- Total 13F value
- $2,311,591,177
- Portfolio coverage rank
- 0.01%
- Share change
- -1,511,586
- Value change
- -$64,506,862
- Number of holders
- 237
- Shares outstanding
- 63,441,653
- SEC-reported price per share
- $44.67
- Insider filing price
- $44.67
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- SDRL - SEADRILL Ltd - Common Shares, par value $0.01 per share is tracked under CUSIP G7997W102.
- 237 institutions reported positions in Q2 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 244 to 237 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$2.85B
Full value: $2,854,537,731 · USD · 31 Mar 2026.$2.31B
Full value: $2,311,591,177 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 237 institutions filings for Q2 2026.
Security key
G7997W102
13F reference period
Q2 2026
13F holders
237
13D/G owners
7
CIK / CUSIP context first
Open Q2 2026 holders
SDRL full holder history
SEADRILL Ltd SEC filings
SEADRILL Ltd company facts
SEADRILL Ltd insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G7997W102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
SDRL
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 7.3% | $119,246,846 | 4,542,737 | BlackRock, Inc. | 30 Jun 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 5.4% | $69,571,028 | 3,459,524 | Dimensional Fund Advisors LP | 31 Dec 2024 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $143,339,287 | 3,150,314 | Vanguard Capital Management | 31 Mar 2026 | |||
| Elliott Investment Management L.P. | 4.9% | -15% | $138,861,128 | -$23,874,499 | 3,108,641 | -15% | Elliott Investment Management L.P. | 08 Oct 2026 |
| Adage Capital Management, L.P. | 3.9% | -22% | $112,086,338 | -$30,705,675 | 2,463,436 | -22% | Adage Capital Management, L.P. | 31 Mar 2026 |
| CANYON CAPITAL ADVISORS LLC | 2% | -69% | $58,256,336 | -$167,870,888 | 1,261,779 | -74% | CANYON CAPITAL ADVISORS LLC | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 1% | $19,080,757 | 631,604 | Wellington Management Group LLP | 30 Sep 2025 |
As of 30 Jun 2026,
237
institutional investors reported holding
shares of
SEADRILL Ltd - Common Shares, par value $0.01 per share (SDRL).
This represents
96%
of the company’s total
outstanding shares.
60.9M
Full value: 60,903,715 · shares · 30 Jun 202663.44M
Full value: 63,441,653 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
71%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.6% | 5,486,757 | +11% | 0% | $207,509,146 |
| Elliott Investment Management L.P. | 7% | 4,439,681 | -5.9% | 1.2% | $167,908,735 |
| DIMENSIONAL FUND ADVISORS LP | 5.7% | 3,634,460 | +2.3% | 0.02% | $137,459,645 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 2,718,823 | +1.1% | 0% | $102,825,886 |
| Goehring & Rozencwajg Associates, LLC | 4.2% | 2,636,666 | +7.6% | 5.7% | $99,718,708 |
| UBS Group AG | 3.7% | 2,349,307 | -38% | 0.01% | $88,850,790 |
| BNP PARIBAS FINANCIAL MARKETS | 3.4% | 2,175,551 | 0% | 0.04% | $82,279,339 |
| Patient Capital Management, LLC | 3.1% | 1,953,355 | -9.3% | 2.5% | $73,875,926 |
| STATE STREET CORP | 2.9% | 1,871,511 | +3.7% | 0% | $70,780,546 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.9% | 1,812,603 | +25% | 0% | $68,565,333 |
| AMERICAN CENTURY COMPANIES INC | 2.3% | 1,455,718 | +1.7% | 0.02% | $55,055,255 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2.2% | 1,383,436 | -44% | 0.07% | $52,321,550 |
| FIL Ltd | 2.2% | 1,372,132 | +1111% | 0.04% | $51,894,032 |
| Webs Creek Capital Management LP | 2.1% | 1,305,349 | +46% | 9.4% | $49,368,299 |
| Condire Management, LP | 2% | 1,279,968 | 0% | 5.1% | $48,408,390 |
| FMR LLC | 1.8% | 1,151,394 | -2.1% | 0% | $43,545,710 |
| BARCLAYS PLC | 1.6% | 1,021,633 | +7.4% | 0.01% | $38,638,160 |
| Qube Research & Technologies Ltd | 1.6% | 1,004,030 | +22% | 0.04% | $37,972,415 |
| ALLIANCEBERNSTEIN L.P. | 1.6% | 997,717 | -1% | 0.02% | $45,396,124 |
| Merewether Investment Management, LP | 1.4% | 886,747 | +2.2% | 0.63% | $33,536,772 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4% | 859,287 | +11% | 0% | $32,498,234 |
| Sagefield Capital LP | 1.4% | 856,540 | +3% | 2.4% | $32,394,343 |
| GOLDMAN SACHS GROUP INC | 1.3% | 793,161 | -17% | 0% | $29,997,349 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.2% | 791,842 | -20% | 0.01% | $29,947,464 |
| Hosking Partners LLP | 1.1% | 704,515 | -10% | 0.89% | $26,644,757 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
16
Headline period
Q2 2026
Rows shown
1-16 of 16
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 904,260 | $40,441,478 | -$11,333,544 | $44.67 | 38 |
| 2026 Q2 | 60,903,715 | $2,311,591,177 | -$64,506,862 | $37.82 | 237 |
| 2026 Q1 | 62,984,075 | $2,854,537,731 | -$75,339,906 | $45.50 | 244 |
| 2025 Q4 | 65,158,616 | $2,254,156,254 | +$56,036,910 | $34.60 | 200 |
| 2025 Q3 | 63,967,941 | $1,932,915,665 | -$49,175,111 | $30.21 | 201 |
| 2025 Q2 | 65,449,302 | $1,717,854,956 | +$151,708,125 | $26.25 | 184 |
| 2025 Q1 | 60,073,917 | $1,502,753,007 | -$78,231,068 | $25.00 | 186 |
| 2024 Q4 | 60,306,059 | $2,346,266,899 | -$1,535,075 | $38.93 | 196 |
| 2024 Q3 | 58,198,523 | $2,312,938,318 | +$6,830,874 | $39.74 | 196 |
| 2024 Q2 | 57,340,222 | $2,952,376,200 | -$59,654,196 | $51.50 | 194 |
| 2024 Q1 | 58,544,216 | $2,944,442,237 | -$114,520,520 | $50.30 | 180 |
| 2023 Q4 | 60,169,272 | $2,844,711,759 | -$49,646,920 | $47.28 | 150 |
| 2023 Q3 | 61,309,654 | $2,747,388,289 | +$555,376,001 | $44.79 | 140 |
| 2023 Q2 | 48,987,380 | $2,021,822,215 | +$1,204,233,836 | $41.27 | 100 |
| 2023 Q1 | 19,853,461 | $793,608,127 | +$146,949,071 | $40.16 | 66 |
| 2022 Q4 | 16,338,038 | $532,757,224 | +$354,930,305 | $32.64 | 33 |