Transocean Ltd.
US ˙ NYSE ˙ CH0048265513

SecurityRIG / Transocean Ltd.
InstitutionKestra Advisory Services, LLC
Latest Disclosed Ownership350,895 shares
Latest Disclosed Value $ 2,326,432
Kestra Advisory Services, LLC reports 17.35% increase in ownership of RIG / Transocean Ltd.

On April 30, 2026 - Kestra Advisory Services, LLC filed a 13F-HR form disclosing ownership of 350,895 shares of Transocean Ltd. (US:RIG) valued at $2,326,434 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 299,026 shares of Transocean Ltd.. This represents a change in shares of 17.35% during the quarter. The current value of the position is $2,087,825 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-30 2026-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 350,895 51,869 17.35 2,326 88.49 0.0088
2026-02-13 2025-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 299,026 -19,728 -6.19 1,235 24.14 0.0051
2025-11-14 2025-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 318,754 58,182 22.33 995 47.48 0.0045
2025-08-15 2025-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 260,572 -18,311 -6.57 675 -23.76 0.0033
2025-05-14 2025-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 278,883 -12,910 -4.42 884 -19.20 0.0043
2025-02-10 2024-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 291,793 -47,790 -14.07 1,094 -24.19 0.0060
2024-11-13 2024-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 339,583 2,360 0.70 1,443 -20.01 0.0079
2024-08-14 2024-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 337,223 55,085 19.52 1,804 1.86 0.0101
2024-05-15 2024-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 282,138 25,610 9.98 1,772 8.78 0.0119
2024-02-14 2023-12-31 13F TRANSOCEAN REG SHS H8817H100 256,528 -268,780 -51.17 1,629 -62.24 0.0132
2023-11-13 2023-09-30 13F TRANSOCEAN REG SHS H8817H100 525,308 505,451 2,545.46 4,313 3,002.16 0.0424
2023-08-11 2023-06-30 13F TRANSOCEAN REG SHS H8817H100 19,857 19,857 139 0.0014
2023-05-12 2023-03-31 13F TRANSOCEAN REG SHS H8817H100 0 -10,187 -100.00 0 -100.00
2023-01-31 2022-12-31 13F TRANSOCEAN REG SHS H8817H100 10,187 13 0.13 46 0.0004
2022-11-01 2022-09-30 13F/A-1 TRANSOCEAN REG SHS H8817H100 10,174 10,174 0 0.0003
2022-11-01 2022-09-30 13F TRANSOCEAN REG SHS H8817H100 10,174 10,174 25 0.0003
2022-08-12 2022-06-30 13F TRANSOCEAN REG SHS H8817H100 0 -11,731 -100.00 0 0.0000
2022-07-20 2022-03-31 13F/A-1 TRANSOCEAN REG SHS H8817H100 11,731 11,731 0 0.0006
2022-04-26 2022-03-31 13F TRANSOCEAN REG SHS H8817H100 11,731 11,731 54 0.0006
2022-07-27 2021-03-31 13F/A-1 TRANSOCEAN REG SHS H8817H100 0 -53,196 -100.00 0 -100.00 0.0000
2021-05-10 2021-03-31 13F TRANSOCEAN REG SHS H8817H100 0 -53,196 0
2022-07-28 2020-12-31 13F/A-1 TRANSOCEAN REG SHS H8817H100 53,196 53,196 0 0.0014
2021-01-20 2020-12-31 13F TRANSOCEAN REG SHS H8817H100 53,196 53,196 121 0.0014
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.