MEC Company Ltd.
JP ˙ TSE ˙ JP3920890005
6.420,00 ¥ ↓ -60,00 (-0,93%)
2026-10-19
AKTIENPREIS
SecurityJP:4971 / MEC Company Ltd.
InstitutionVINEX - Vanguard International Explorer Fund Investor Shares
Latest Disclosed Ownership8,218 shares
Latest Disclosed Value $ 494,266
VINEX - Vanguard International Explorer Fund Investor Shares reports 87.74% decrease in ownership of 4971 / MEC Company Ltd.

On June 26, 2026 - VINEX - Vanguard International Explorer Fund Investor Shares filed a NPORT-P form disclosing ownership of 8,218 shares of MEC Company Ltd. (JP:4971) valued at $76,427,400 USD as of April 30, 2026. The entity filed a previous NPORT-P on March 31, 2026 disclosing 67,018 shares of MEC Company Ltd.. This represents a change in shares of -87.74% during the quarter. The current value of the position is $52,759,560 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)
2026-06-26 2026-04-30 NP MEC EC JP3920890005 8,218 -58,800 -87.74 494 -79.47 0.0318
2026-03-31 2026-01-31 NP MEC EC JP3920890005 67,018 -215,500 -76.28 2,406 -71.13 0.1566
2025-12-23 2025-10-31 NP MEC EC JP3920890005 282,518 233,218 473.06 8,334 813.82 0.5726
2025-09-25 2025-07-31 NP MEC EC JP3920890005 49,300 49,300 913 0.0651
2023-03-31 2023-01-31 NP MEC EC JP3920890005 0 -42,400 -100.00 0 -100.00
2022-12-28 2022-10-31 NP MEC EC JP3920890005 42,400 -4,000 -8.62 678 -19.21 0.0467
2022-09-29 2022-07-31 NP MEC EC JP3920890005 46,400 5,200 12.62 839 6.75 0.0466
2022-06-29 2022-04-30 NP MEC EC JP3920890005 41,200 0 0.00 785 -32.27 0.0401
2022-04-01 2022-01-31 NP MEC EC JP3920890005 41,200 21,500 109.14 1,160 224.65 0.0489
2020-09-29 2020-07-31 NP MEC EC JP3920890005 19,700 19,700 357 0.0146
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.