Vallourec S.A.
GB ˙ BATS-CHIXE ˙ FR0013506730 ˙ Oil & Gas Drilling
SecurityGB:VKP / Vallourec S.A.
InstitutionDfa Investment Trust Co - The Continental Small Company Series
Latest Disclosed Ownership845,180 shares
Latest Disclosed Value $ 25,466,686
Dfa Investment Trust Co - The Continental Small Company Series ownership in VKP / Vallourec S.A.

On June 24, 2026 - Dfa Investment Trust Co - The Continental Small Company Series filed a NPORT-P form disclosing ownership of 845,180 shares of Vallourec S.A. (GB:VKP) valued at $25,466,686 USD as of April 30, 2026. The entity filed a previous NPORT-P on March 27, 2026 disclosing 845,180 shares of Vallourec S.A.. This represents a change in shares of 0.00% during the quarter.

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)
2026-06-24 2026-04-30 NP Vallourec SACA EC FR0013506730 845,180 0 0.00 25,467 41.97 0.3850
2026-03-27 2026-01-31 NP Vallourec SACA EC FR0013506730 845,180 2,718 0.32 17,937 14.20 0.2793
2025-12-22 2025-10-31 NP Vallourec SACA EC FR0013506730 842,462 0 0.00 15,707 -0.24 0.2672
2025-09-25 2025-07-31 NP Vallourec SACA EC FR0013506730 842,462 0 0.00 15,745 1.11 0.2695
2025-06-26 2025-04-30 NP Vallourec SACA EC FR0013506730 842,462 0 0.00 15,571 -2.69 0.2912
2025-03-26 2025-01-31 NP Vallourec SACA EC FR0013506730 842,462 -244,009 -22.46 16,002 -10.54 0.3227
2024-12-23 2024-10-31 NP Vallourec SACA EC FR0013506730 1,086,471 0 0.00 17,888 1.83 0.3109
2024-09-26 2024-07-31 NP Vallourec SACA EC FR0013506730 1,086,471 87,821 8.79 17,567 2.17 0.2972
2024-06-25 2024-04-30 NP Vallourec SACA EC FR0013506730 998,650 154,772 18.34 17,194 42.42 0.3106
2024-03-28 2024-01-31 NP Vallourec SACA EC FR0013506730 843,878 33,839 4.18 12,073 24.10 0.2292
2023-12-20 2023-10-31 NP Vallourec SACA EC FR0013506730 810,039 169,583 26.48 9,729 16.43 0.2096
2023-09-29 2023-07-31 NP Vallourec EC FR0013506730 640,456 66,980 11.68 8,356 27.56 0.1573
2023-06-23 2023-04-30 NP Vallourec EC FR0013506730 573,476 6,347 1.12 6,551 -20.87 0.1245
2023-03-27 2023-01-31 NP Vallourec EC FR0013506730 567,129 -10,582 -1.83 8,278 34.69 0.1586
2022-12-28 2022-10-31 NP Vallourec EC FR0013506730 577,711 -19,727 -3.30 6,147 11.04 0.1414
2022-09-28 2022-07-31 NP Vallourec EC FR0013506730 597,438 118,766 24.81 5,536 -1.86 0.1122
2022-06-28 2022-04-30 NP Vallourec EC FR0013506730 478,672 94,154 24.49 5,640 64.91 0.1051
2022-03-29 2022-01-31 NP Vallourec EC FR0013506730 384,518 88,220 29.77 3,420 44.43 0.0557
2021-12-09 2021-10-31 NP Vallourec EC FR0013506730 296,298 19,316 6.97 2,369 -11.87 0.0362
2021-09-24 2021-07-31 NP Vallourec EC FR0013506730 276,982 227,735 462.43 2,687 67.73 0.0442
2021-06-15 2021-04-30 NP Vallourec EC FR0013506730 49,247 0 0.00 1,602 9.95 0.0260
2021-03-25 2021-01-31 NP Vallourec EC FR0013506730 49,247 0 0.00 1,457 112.39 0.0262
2020-12-17 2020-10-31 NP Vallourec EC FR0013506730 49,247 0 0.00 686 -58.20 0.0149
2020-09-29 2020-07-31 NP Vallourec EC FR0013506730 49,247 49,247 1,641 0.0335
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.