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SDRL · SEADRILL Ltd · Holdings

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$46.56 +0.94 (+2.05%)
Market Cap
$2.85B
Shares
62.54M
Volume · Oct 9 193.9K Avg daily vol (3M) 636.31K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 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. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 239
Total Value: $2,309,225,362
Total Shares: 61,058,688
Showing 1–100 of 243 holdings by value · page 1 of 3

Institutional Ownership Trend

16 quarters

Holder Concentration

Across 239 13F filers
Top Holder
9.0%
Sep 2023 → Jun 2026 · range 7.4% – 11.5%
of institutional value
Top 5
31.0%
Sep 2023 → Jun 2026 · range 30.7% – 38.2%
of institutional value
Top 10
47.6%
Sep 2023 → Jun 2026 · range 47.6% – 56.6%
of institutional value
HHI
323
Sep 2023 → Jun 2026 · range 323 – 436
Broadly held
Showing 100 of 243
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1737706 CUSIP G7997W102 13F (30d) 6 filings 6 filers Visit website Investor relations