RIG
Common Stock

Transocean LTD

REGISTERED SHS As of Jun 30, 2026 CUSIP H8817H100
Institutional Holders
544
Total Held Value
$4.84B
Total Exact Shares
986.14M
Largest Holder
BlackRock
91.93M shares • $449.5M
Reported Holders544
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $449.5M <0.1% +4.0% 91.93M Jun 30, 2026
2 Dimensional Fund Advisors $249.5M <0.1% +4.5% 51.01M Jun 30, 2026
3 Vanguard Portfolio Management $241.1M <0.1% +5.2% 49.30M Jun 30, 2026
4 Two Sigma Investments $225.9M 0.2% -0.6% 46.21M — Jun 30, 2026
5 Vanguard Capital Management $221.0M <0.1% +2.1% 45.20M Jun 30, 2026
6 D. E. Shaw & Co. $204.4M 0.1% +6.4% 41.79M Jun 30, 2026
7 Slate Path Capital $182.2M 2.5% +24.0% 37.27M Jun 30, 2026
8 Capital World Investors $151.5M <0.1% +4.7% 30.97M Jun 30, 2026
9 Geode Capital Management $139.7M <0.1% +21.7% 28.56M Jun 30, 2026
10 State Street $132.8M <0.1% +8.7% 27.15M Jun 30, 2026
11 Morgan Stanley $130.5M <0.1% +23.0% 26.69M Jun 30, 2026
12 UBS Group $129.0M <0.1% +335.7% 26.37M Jun 30, 2026
13 American Century Companies $112.2M 0.1% +0.8% 22.94M Jun 30, 2026
14 Dalal Street $99.7M 30.5% +0.0% 20.40M Jun 30, 2026
15 Van Eck Associates $96.8M 0.1% -6.4% 19.79M Jun 30, 2026
16 Pilgrim Global Advisors $85.0M 18.2% -27.3% 17.38M Jun 30, 2026
17 Goldman Sachs Group $82.1M <0.1% +30.2% 16.80M Jun 30, 2026
18 Elliott Investment Management $76.4M 0.3% — 15.63M Jun 30, 2026
19 Voloridge Investment Management $72.3M 0.3% -10.6% 14.80M Jun 30, 2026
20 Renaissance Technologies $71.0M 0.1% +363.4% 14.53M — Jun 30, 2026
Exited in Latest Filing68
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.