Transocean Ltd.
US ˙ NYSE ˙ CH0048265513

SecurityRIG / Transocean Ltd.
InstitutionProfund Advisors Llc
Latest Disclosed Ownership128,483 shares
Latest Disclosed Value $ 851,842
Profund Advisors Llc reports 8.73% increase in ownership of RIG / Transocean Ltd.

On April 24, 2026 - Profund Advisors Llc filed a 13F-HR form disclosing ownership of 128,483 shares of Transocean Ltd. (US:RIG) valued at $851,842 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 118,167 shares of Transocean Ltd.. This represents a change in shares of 8.73% during the quarter. The current value of the position is $764,474 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 128,483 10,316 8.73 852 74.39 0.0313
2026-02-06 2025-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 118,167 -15,557 -11.63 488 17.03 0.0148
2025-11-06 2025-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 133,724 5,154 4.01 417 25.60 0.0136
2025-08-07 2025-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 128,570 -4,757 -3.57 333 -21.33 0.0120
2025-05-08 2025-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 133,327 29,115 27.94 423 8.21 0.0184
2025-02-14 2024-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 104,212 -9,007 -7.96 391 -18.92 0.0143
2024-11-14 2024-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 113,219 -11,267 -9.05 481 -27.78 0.0182
2024-08-13 2024-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 124,486 20,054 19.20 666 1.68 0.0247
2024-05-08 2024-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 104,432 31,914 44.01 656 42.39 0.0255
2024-02-14 2023-12-31 13F TRANSOCEAN REG SHS H8817H100 72,518 -3,636 -4.77 460 -26.40 0.0198
2023-11-13 2023-09-30 13F TRANSOCEAN REG SHS H8817H100 76,154 -18,433 -19.49 625 -5.73 0.0346
2023-08-10 2023-06-30 13F TRANSOCEAN REG SHS H8817H100 94,587 4,234 4.69 663 15.51 0.0356
2023-05-12 2023-03-31 13F TRANSOCEAN REG SHS H8817H100 90,353 -30,691 -25.36 575 4.17 0.0355
2023-02-02 2022-12-31 13F TRANSOCEAN REG SHS H8817H100 121,044 17,033 16.38 552 114.40 0.0358
2022-11-07 2022-09-30 13F TRANSOCEAN REG SHS H8817H100 104,011 -15,505 -12.97 257 -35.43 0.0185
2022-08-01 2022-06-30 13F TRANSOCEAN REG SHS H8817H100 119,516 -17,657 -12.87 398 -36.52 0.0253
2022-05-10 2022-03-31 13F TRANSOCEAN REG SHS H8817H100 137,173 -9,681 -6.59 627 54.81 0.0263
2022-02-08 2021-12-31 13F TRANSOCEAN REG SHS H8817H100 146,854 24,968 20.48 405 -12.34 0.0132
2021-11-12 2021-09-30 13F TRANSOCEAN REG SHS H8817H100 121,886 -207,974 -63.05 462 -69.01 0.0156
2021-08-12 2021-06-30 13F TRANSOCEAN REG SHS H8817H100 329,860 311,977 1,744.55 1,491 2,266.67 0.0501
2021-05-14 2021-03-31 13F TRANSOCEAN REG SHS H8817H100 17,883 -110,190 -86.04 63 -78.72 0.0024
2021-02-09 2020-12-31 13F TRANSOCEAN REG SHS H8817H100 128,073 -14,996 -10.48 296 157.39 0.0129
2020-11-13 2020-09-30 13F TRANSOCEAN REG SHS H8817H100 143,069 -34,253 -19.32 115 -64.51 0.0059
2020-08-03 2020-06-30 13F TRANSOCEAN REG SHS H8817H100 177,322 85,500 93.11 324 202.80 0.0180
2020-05-15 2020-03-31 13F TRANSOCEAN REG SHS H8817H100 91,822 4,732 5.43 107 -82.14 0.0080
2020-02-18 2019-12-31 13F TRANSOCEAN REG SHS H8817H100 87,090 -10,186 -10.47 599 37.70 0.0261
2019-11-12 2019-09-30 13F TRANSOCEAN REG SHS H8817H100 97,276 9,239 10.49 435 -22.87 0.0220
2019-08-13 2019-06-30 13F TRANSOCEAN REG SHS H8817H100 88,037 1,898 2.20 564 -24.80 0.0267
2019-05-15 2019-03-31 13F TRANSOCEAN REG SHS H8817H100 86,139 25,682 42.48 750 78.57 0.0361
2019-02-14 2018-12-31 13F TRANSOCEAN REG SHS H8817H100 60,457 -5,700 -8.62 420 -54.50 0.0260
2018-11-13 2018-09-30 13F TRANSOCEAN REG SHS H8817H100 66,157 -34,031 -33.97 923 -31.48 0.0350
2018-08-13 2018-06-30 13F TRANSOCEAN REG SHS H8817H100 100,188 34,000 51.37 1,347 105.65 0.0538
2018-05-14 2018-03-31 13F TRANSOCEAN REG SHS H8817H100 66,188 1,280 1.97 655 -5.48 0.0261
2018-02-14 2017-12-31 13F TRANSOCEAN REG SHS H8817H100 64,908 530 0.82 693 0.00 0.0267
2017-11-13 2017-09-30 13F TRANSOCEAN REG SHS H8817H100 64,378 32,558 102.32 693 164.50 0.0288
2017-08-11 2017-06-30 13F TRANSOCEAN REG SHS H8817H100 31,820 -4,201 -11.66 262 -41.52 0.0119
2017-04-25 2017-03-31 13F TRANSOCEAN REG SHS H8817H100 36,021 -9,120 -20.20 448 -32.63 0.0200
2017-02-13 2016-12-31 13F TRANSOCEAN REG SHS H8817H100 45,141 14,482 47.24 665 103.36 0.0306
2016-11-10 2016-09-30 13F TRANSOCEAN REG SHS H8817H100 30,659 -5,515 -15.25 327 -23.95 0.0156
2016-08-12 2016-06-30 13F TRANSOCEAN REG SHS H8817H100 36,174 8,906 32.66 430 72.69 0.0209
2016-05-06 2016-03-31 13F TRANSOCEAN REG SHS H8817H100 27,268 3,136 13.00 249 -16.72 0.0129
2016-02-05 2015-12-31 13F TRANSOCEAN REG SHS H8817H100 24,132 760 3.25 299 -0.99 0.0142
2015-11-06 2015-09-30 13F TRANSOCEAN REG SHS H8817H100 23,372 -6,504 -21.77 302 -37.34 0.0172
2015-08-11 2015-06-30 13F TRANSOCEAN REG SHS H8817H100 29,876 1,136 3.95 482 14.22 0.0200
2015-05-08 2015-03-31 13F TRANSOCEAN REG SHS H8817H100 28,740 28,740 0.00 422 0.0164
2015-01-30 2014-12-31 13F TRANSOCEAN REG SHS H8817H100 0 -33,338 -100.00 0 -100.00
2014-11-06 2014-09-30 13F TRANSOCEAN REG SHS H8817H100 33,338 -9,248 -21.72 1,066 -44.42 0.0499
2014-08-08 2014-06-30 13F TRANSOCEAN REG SHS H8817H100 42,586 13,060 44.23 1,918 57.08 0.0841
2014-05-07 2014-03-31 13F TRANSOCEAN REG SHS H8817H100 29,526 1,241 4.39 1,221 -12.66 0.0555
2014-02-04 2013-12-31 13F TRANSOCEAN REG SHS H8817H100 28,285 5,851 26.08 1,398 40.08 0.0626
2013-11-07 2013-09-30 13F TRANSOCEAN REG SHS H8817H100 22,434 -3,396 -13.15 998 -19.45 0.0530
2013-07-25 2013-06-30 13F TRANSOCEAN REG SHS H8817H100 25,830 25,830 1,239 0.0876
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.