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ISSUER PROFILE · CIK 0001451505 · CUSIP H8817H100

Transocean Ltd.RIG

4 13D/G filings 2 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg 0.0%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
4
1 SCHEDULE · 3 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
8.55
as of 2026-10-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $9.50M
Point72 Asset Mgmt

13D/G Filings Timeline · 4 total

FiledFormFilerStakeSharesIntent
2025-09-30 SCHEDULE Mohn Frederik Wilhelm 10.10% 95,418,301 view →
2022-05-17 SC Perestroika — — view →
2021-06-24 SC Perestroika — — view →
2018-07-03 SC Perestroika — — view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 312,674,405 8.55 +4.6%
2026-09-30 299,021,155 6.88 +7.7%
2026-09-15 277,763,921 6.08 +4.8%
2026-08-31 265,045,119 7.47 -1.4%
2026-08-14 268,851,542 6.09 +5.7%
2026-07-31 254,376,664 5.58 +4.9%
2026-07-15 242,487,425 6.29 +9.0%
2026-06-30 222,535,073 5.59 +1.6%
2026-06-15 219,065,326 8.14 +3.6%
2026-05-29 211,542,031 5.89 -4.9%
2026-05-15 222,442,698 6.35 +5.7%
2026-04-30 210,533,200 5.77 +8.0%

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