Transocean Ltd.
DE ˙ DB ˙ CH0048265513
5,60 € 0,00 (0,00%)
2019-06-28
DEL PRIS
SecurityDE:TOJ / Transocean Ltd.
InstitutionBlume Capital Management, Inc.
Latest Disclosed Ownership8,500 shares
Latest Disclosed Value $ 56,355
Blume Capital Management, Inc. reports 30.04% decrease in ownership of TOJ / Transocean Ltd.

On May 1, 2026 - Blume Capital Management, Inc. filed a 13F-HR form disclosing ownership of 8,500 shares of Transocean Ltd. (DE:TOJ) valued at $56,355 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 12,150 shares of Transocean Ltd.. This represents a change in shares of -30.04% during the quarter. The current value of the position is $47,600 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)
2026-05-01 2026-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 8,500 -3,650 -30.04 56 12.00 0.0096
2026-02-05 2025-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 12,150 -2,960 -19.59 50 6.38 0.0091
2025-11-06 2025-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 15,110 4,550 43.09 47 74.07 0.0090
2025-07-30 2025-06-30 13F TRANSOCEAN REGISTERED SHS H8817H100 10,560 5,885 125.88 27 92.86 0.0055
2025-05-06 2025-03-31 13F TRANSOCEAN REGISTERED SHS H8817H100 4,675 2,300 96.84 15 75.00 0.0033
2025-02-10 2024-12-31 13F TRANSOCEAN REGISTERED SHS H8817H100 2,375 1,625 216.67 9 166.67 0.0020
2024-10-29 2024-09-30 13F TRANSOCEAN REGISTERED SHS H8817H100 750 750 3 0.0007
2021-02-09 2020-12-31 13F Transocean REG SHS H8817H100 0 -1,500 -100.00 0 -100.00
2020-11-12 2020-09-30 13F Transocean REG SHS H8817H100 1,500 550 57.89 1 -50.00 0.0005
2020-08-06 2020-06-30 13F Transocean REG SHS H8817H100 950 -5,550 -85.38 2 -71.43 0.0011
2020-05-07 2020-03-31 13F Transocean REG SHS H8817H100 6,500 475 7.88 7 -82.93 0.0045
2020-02-05 2019-12-31 13F Transocean REG SHS H8817H100 6,025 1,700 39.31 41 115.79 0.0201
2019-11-12 2019-09-30 13F Transocean REG SHS H8817H100 4,325 4,325 19 0.0095
2015-02-10 2014-12-31 13F TRANSOCEAN REG SHS H8817H100 0 -200 -100.00 0 -100.00
2014-11-12 2014-09-30 13F TRANSOCEAN REG SHS H8817H100 200 200 6 0.0047
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.