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SDRL

SEADRILL Ltd
$39.87 +1.02 (+2.63%) At close · Jul 2
Market Cap
$2.49B
Shares
62,530,508

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 245
Total Value: $2,844,162,591
Total Shares: 62,509,463
Showing 1–100 of 250 holdings by value · page 1 of 3

Institutional Ownership Trend

15 quarters

Holder Concentration

Across 245 13F filers
Top Holder
7.9%
Jun 2023 → Mar 2026 · range 7.4% – 14.4%
of institutional value
Top 5
31.5%
Jun 2023 → Mar 2026 · range 30.6% – 51.4%
of institutional value
Top 10
49.1%
Jun 2023 → Mar 2026 · range 49.1% – 70.1%
of institutional value
HHI
330
Jun 2023 → Mar 2026 · range 327 – 684
Broadly held
Showing 100 of 250
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1737706 CUSIP G7997W102 13F (30d) 3 filings 3 filers Visit website Investor relations