TRANSOCEAN LTD (H8817H100) Stock Institutional Trading Activity


TRANSOCEAN LTD (H8817H100) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Dalal Street, Sequoia Financial Advisors, Muhlenkamp & Co, and Arbiter Partners Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCBuy7,287,0839,035,328$37,315,905
Q3 2025Sequoia Financial AdvisorsBuy1,82216,579$51,727
Q3 2025Renaissance Technologies LLCSell-8,889,3911,748,245$5,454,524
Q3 2025Dalal StreetBuy24,442,33224,442,332$76,260,076
Q2 2025Sequoia Financial AdvisorsBuy2,98314,757$38,222
Q2 2025Muhlenkamp & CoBuy34,1221,058,760$2,742,187
Q2 2025Renaissance Technologies LLCBuy4,085,50810,637,636$27,551,477
Q1 2025Muhlenkamp & CoBuy371,024,638$3,248,101
Q1 2025Renaissance Technologies LLCBuy2,123,2006,552,128$20,770,246
Q4 2024Sequoia Financial AdvisorsSell-24811,774$44,153
Q4 2024Muhlenkamp & CoBuy7,6361,024,601$3,842,252
Q4 2024Renaissance Technologies LLCBuy3,608,9644,428,928$16,608,480
Q3 2024Muhlenkamp & CoBuy2,6961,016,965$4,322,099
Q2 2024Muhlenkamp & CoBuy3,7711,014,269$5,426,339
Q1 2024Muhlenkamp & CoBuy33,7401,010,498$6,345,927
Q4 2023Muhlenkamp & CoBuy16,081976,758$6,202,413
Q3 2023Renaissance Technologies LLCSell-4,296,708819,964$6,733
Q3 2023Muhlenkamp & CoBuy104,685960,677$7,887,158
Q2 2023Renaissance Technologies LLCSell-6,775,8265,116,672$35,868
Q2 2023Arbiter Partners Capital ManagementSell-26,846163,483$1,146,016
Q2 2023Muhlenkamp & CoBuy855,992855,992$6,000,504
Q1 2023Renaissance Technologies LLCBuy5,800,43511,892,498$75,637
Q1 2023Sequoia Financial AdvisorsBuy12,02212,022$76,458
Q4 2022Renaissance Technologies LLCSell-2,882,3656,092,063$27,780
Q4 2022Arbiter Partners Capital ManagementBuy190,329190,329$867,900
Q3 2022Renaissance Technologies LLCBuy2,443,7008,974,428$22,167
Q2 2022Renaissance Technologies LLCSell-1,341,3006,530,728$21,747
Q1 2022Miller Value PartnersBuy5,0005,000$23
Q1 2022Renaissance Technologies LLCBuy7,732,1287,872,028$35,975
Q4 2021Renaissance Technologies LLCSell-203,339139,900$386

Frequently asked questions about H8817H100 activity

  • Which institutional owners are buying H8817H100?

    Institutional owners buying H8817H100 include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in H8817H100 activity?

    "Buy" means an investor increased their reported position in H8817H100 compared to the prior reporting period. This reflects growing exposure to TRANSOCEAN LTD (H8817H100) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in H8817H100 increasing?

    Institutional interest in H8817H100 can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.