SEC 13F Intelligence

TRANSOCEAN INC

CUSIP 893830BW8

Transocean Inc has 14 institutional holders in Filings Flow’s 13F database, together reporting 253.64M shares worth $489M as of Q1 2026. The largest reported holders are Hudson Bay Capital Management LP, Sculptor Capital LP, and Two Sigma Investments, LP.

Institutional Holders
14
Q1 2026
Reported Value
$489M
Ticker
unmapped
private placement or foreign
Quarters Tracked
4

Ownership Trend

Institutional holders
Q4 ’22: 6Q4 ’22Q4 ’25: 13Q4 ’25Q1 ’26: 14Q1 ’26Q2 ’26: 1Q2 ’26filingsflow.com
Total reported value
Q4 ’22: $163MQ4 ’22Q4 ’25: $336MQ4 ’25Q1 ’26: $489MQ1 ’26Q2 ’26: $4MQ2 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
CSS LLC/IL$2.1B AUM2.37%$50M24.42MQ1 2026OLDER
AQR Arbitrage LLC$6.1B AUM1.09%$43M36.15MQ3 2025OLDER
Hudson Bay Capital Management LP$29.0B AUM0.92%$266M131.24MQ1 2026OLDER
Sculptor Capital LP$9.6B AUM0.86%$83M40.90MQ1 2026OLDER
SHENKMAN CAPITAL MANAGEMENT INC$831M AUM0.53%$5M4.51MQ3 2025OLDER
MIZUHO SECURITIES USA LLC$4.2B AUM0.50%$21M10.54MQ1 2026OLDER
MOORE CAPITAL MANAGEMENT, LP$4.9B AUM0.40%$28M20.00MQ4 2025OLDER
DLD Asset Management, LP$1.1B AUM0.09%$994,500150.0KQ1 2026OLDER
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.05%$56M27.55MQ1 2026OLDER
Hardin Capital Partners, LLC$215M AUM0.03%$72,93011.0KQ1 2026OLDER
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$4M1.80MQ2 2026
JANE STREET GROUP, LLC$777.2B AUM0.00%$5M2.50MQ1 2026OLDER
Jefferies Financial Group Inc.$14.6B AUM0.00%$40,64420.0KQ1 2026OLDER
FMR LLC$1.90T AUM0.00%$5M2.45MQ1 2026OLDER
Calamos Advisors LLC$28.2B AUM0.00%$73,01536.0KQ1 2026OLDER
CITIGROUP INC$234.5B AUM0.00%$164,18781.0KQ1 2026OLDER
LAZARD ASSET MANAGEMENT LLC$60.8B AUM0.00%$17,029837.0KQ1 2026OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.