Valaris Limited
US ˙ NYSE ˙ BMG9460G1015

SecurityVAL / Valaris Limited
InstitutionMarex Group plc
Latest Disclosed Ownership37,876 shares
Latest Disclosed Value $ 3,713,363
Marex Group plc reports 75.46% decrease in ownership of VAL / Valaris Limited

On May 13, 2026 - Marex Group plc filed a 13F-HR form disclosing ownership of 37,876 shares of Valaris Limited (US:VAL) valued at $3,713,363 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 154,328 shares of Valaris Limited. This represents a change in shares of -75.46% during the quarter. The current value of the position is $3,353,541 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)
2026-05-13 2026-03-31 13F VALARIS CL A G9460G101 37,876 -116,452 -75.46 3,713 -52.26 0.0152
2026-02-12 2025-12-31 13F VALARIS CL A G9460G101 154,328 49,583 47.34 7,778 50.91 0.0490
2025-11-14 2025-09-30 13F VALARIS CL A G9460G101 104,745 12,403 13.43 5,155 32.56 0.0364
2025-08-19 2025-06-30 13F VALARIS CL A G9460G101 92,342 -144,045 -60.94 3,889 -58.10 0.0337
2026-04-02 2025-03-31 13F VALARIS CL A G9460G101 236,387 151,857 179.65 9,281 148.19 0.1778
2026-04-02 2024-12-31 13F VALARIS CL A G9460G101 84,530 66,287 363.36 3,740 267.65 0.0637
2026-04-07 2024-09-30 13F VALARIS CL A G9460G101 18,243 0 0.00 1,017 -25.17 0.0232
2026-04-02 2024-06-30 13F VALARIS CL A G9460G101 18,243 0 0.00 1,359 -0.95 0.0365
2026-04-02 2024-03-31 13F VALARIS CL A G9460G101 18,243 0 0.00 1,373 9.76 0.0446
2026-04-02 2023-12-31 13F VALARIS CL A G9460G101 18,243 18,243 1,251 0.0492
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.