Transocean Ltd.
US ˙ NYSE ˙ CH0048265513

SecurityRIG / Transocean Ltd.
InstitutionTraynor Capital Management, Inc.
Latest Disclosed Ownership39,307 shares
Latest Disclosed Value $ 261,395
Traynor Capital Management, Inc. reports 10.25% increase in ownership of RIG / Transocean Ltd.

On May 14, 2026 - Traynor Capital Management, Inc. filed a 13F-HR form disclosing ownership of 39,307 shares of Transocean Ltd. (US:RIG) valued at $260,605 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 35,652 shares of Transocean Ltd.. This represents a change in shares of 10.25% during the quarter. The current value of the position is $233,877 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)
2026-05-14 2026-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 39,307 3,655 10.25 261 77.55 0.0153
2026-01-12 2025-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 35,652 -80 -0.22 147 32.43 0.0079
2025-11-03 2025-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 35,732 -425 -1.18 111 15.63 0.0064
2025-08-07 2025-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 36,157 3,225 9.79 96 -7.69 0.0068
2025-05-12 2025-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 32,932 105 0.32 104 -15.45 0.0088
2025-01-17 2024-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 32,827 45 0.14 123 -11.51 0.0082
2024-10-25 2024-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 32,782 -75 -0.23 139 -20.57 0.0084
2024-07-24 2024-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 32,857 -400 -1.20 176 -15.87 0.0132
2024-04-12 2024-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 33,257 1,650 5.22 209 4.00 0.0181
2024-01-18 2023-12-31 13F TRANSOCEAN REG SHS H8817H100 31,607 -400 -1.25 201 -23.66 0.0206
2023-10-16 2023-09-30 13F TRANSOCEAN REG SHS H8817H100 32,007 400 1.27 263 18.55 0.0329
2023-07-28 2023-06-30 13F TRANSOCEAN REG SHS H8817H100 31,607 0 0.00 222 9.95 0.0272
2023-04-21 2023-03-31 13F TRANSOCEAN REG SHS H8817H100 31,607 0 0.00 201 39.58 0.0290
2023-01-27 2022-12-31 13F TRANSOCEAN REG SHS H8817H100 31,607 0 0.00 144 84.62 0.0203
2022-11-15 2022-09-30 13F/A-3 TRANSOCEAN LIMITED COM CHF0.10 REG SHS REG SHS H8817H100 31,607 15,000 90.32 78 41.82 0.0139
2022-07-28 2022-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS REG SHS H8817H100 16,607 -3 -0.02 55 -26.67 0.0095
2022-04-13 2022-03-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS REG SHS H8817H100 16,610 0 0.00 75 66.67 0.0097
2022-02-01 2021-12-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS REG SHS H8817H100 16,610 -481 -2.81 45 -29.69 0.0053
2021-10-25 2021-09-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS REG SHS H8817H100 17,091 6,500 61.37 64 20.75 0.0088
2021-07-21 2021-06-30 13F/A-1 TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 10,591 481 4.76 53 51.43 0.0074
2021-07-21 2021-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 10,591 481 53 0.0074
2021-05-04 2021-03-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 10,110 -10,100 -49.98 35 -23.91 0.0058
2021-01-14 2020-12-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 20,210 -40,807 -66.88 46 -9.80 0.0082
2020-10-26 2020-09-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 61,017 50,355 472.28 51 168.42 0.0117
2020-08-10 2020-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 10,662 10,662 -82.53 19 -62.75 0.0046
2019-07-26 2019-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 0 -11,822 -100.00 0 -100.00
2019-04-12 2019-03-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 11,822 0 0.00 102 0.99 0.0341
2019-01-24 2018-12-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 11,822 -2,606 -18.06 101 -49.75 0.0421
2018-10-24 2018-09-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 14,428 -1,500 -9.42 201 -2.90 0.0653
2018-08-03 2018-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 15,928 0 0.00 207 31.85 0.0756
2018-05-01 2018-03-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 15,928 -881 -5.24 157 -12.29 0.0637
2018-01-31 2017-12-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 16,809 0 0.00 179 0.56 0.0764
2017-10-27 2017-09-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 16,809 -3,500 -17.23 178 1.14 0.0847
2017-08-02 2017-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 20,309 -15,933 -43.96 176 -53.32 0.0869
2017-05-11 2017-03-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 36,242 4,210 13.14 377 -14.90 0.2106
2017-02-07 2016-12-31 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 32,032 3,500 12.27 443 48.66 0.2937
2016-11-10 2016-09-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 28,532 9,833 52.59 298 32.44 0.2106
2016-07-27 2016-06-30 13F TRANSOCEAN LIMITED COM CHF0.10 REG SHS H8817H100 18,699 18,699 225 0.1760
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.