13F Insight
DOSSIER · 13F Holders · Q1 2026

TRANSOCEAN LTD

567 institutions still hold TRANSOCEAN LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP H8817H100·567 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$3.9B
visible holders
Holders
567
filers reporting
Concentration
15.00%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

567 institutions reported TRANSOCEAN LTD in Q1 2026. BlackRock, Inc. leads at 15.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$586M88.4M0.01%Q1 202602
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$324M48.8M0.07%Q1 202603
Vanguard Portfolio Management
CIK 0002100121· Index
$311M46.9M0.02%Q1 202604
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$308M46.5M0.25%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$294M44.3M0.01%Q1 202606
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$223M33.6M0.02%Q1 202607
Slate Path Capital LP
CIK 0001559706
$199M30.1M2.96%Q1 202608
Capital World Investors
CIK 0001422849
$196M29.6M0.03%Q1 202609
STATE STREET CORP
CIK 0000093751
$166M25.0M0.01%Q1 202610
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$156M23.5M0.01%Q1 202611
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$151M22.8M0.08%Q1 202612
MORGAN STANLEY
CIK 0000895421
$144M21.7M0.01%Q1 202613
VAN ECK ASSOCIATES CORP
CIK 0000869178
$140M21.1M0.11%Q1 202614
Dalal Street, LLC
CIK 0001549575
$135M20.4M31.97%Q1 202615
Pilgrim Global Advisors LLC
CIK 0001963918
$131M31.8M24.30%Q4 202516
Elliott Investment Management L.P.
CIK 0001791786
$104M15.6M0.52%Q1 202617
TWO SIGMA ADVISERS, LP
CIK 0001478735
$92M22.2M0.18%Q4 202518
GOLDMAN SACHS GROUP INC
CIK 0000886982
$86M13.0M0.01%Q1 202619
KEYBANK NATIONAL ASSOCIATION/OH
CIK 0001089877
$84M12.7M0.31%Q1 202620
GENDELL JEFFREY L
CIK 0001056581
$78M11.7M1.06%Q1 2026
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