MEC Company Ltd.
JP ˙ TSE ˙ JP3920890005
6.420,00 ¥ ↓ -60,00 (-0,93%)
2026-10-19
AKTIENPREIS
SecurityJP:4971 / MEC Company Ltd.
InstitutionDfa Investment Trust Co - The Japanese Small Company Series
Latest Disclosed Ownership57,800 shares
Latest Disclosed Value $ 3,476,346
Dfa Investment Trust Co - The Japanese Small Company Series ownership in 4971 / MEC Company Ltd.

On June 24, 2026 - Dfa Investment Trust Co - The Japanese Small Company Series filed a NPORT-P form disclosing ownership of 57,800 shares of MEC Company Ltd. (JP:4971) valued at $537,540,000 USD as of April 30, 2026. The entity filed a previous NPORT-P on March 27, 2026 disclosing 57,800 shares of MEC Company Ltd.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $371,076,000 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)
2026-06-24 2026-04-30 NP MEC Co. EC JP3920890005 57,800 0 0.00 3,476 67.52 0.0929
2026-03-27 2026-01-31 NP MEC Co. EC JP3920890005 57,800 300 0.52 2,075 22.35 0.0579
2025-12-22 2025-10-31 NP MEC Co. EC JP3920890005 57,500 15,600 37.23 1,696 118.84 0.0510
2025-09-25 2025-07-31 NP MEC Co. EC JP3920890005 41,900 -13,200 -23.96 776 -14.93 0.0248
2025-06-26 2025-04-30 NP MEC Co. EC JP3920890005 55,100 -5,600 -9.23 912 -27.47 0.0301
2025-03-26 2025-01-31 NP MEC Co. EC JP3920890005 60,700 4,200 7.43 1,257 -5.49 0.0438
2024-12-23 2024-10-31 NP MEC Co. EC JP3920890005 56,500 21,800 62.82 1,329 52.23 0.0447
2024-09-26 2024-07-31 NP MEC Co. EC JP3920890005 34,700 -54,500 -61.10 873 -62.69 0.0270
2024-06-25 2024-04-30 NP MEC Co. EC JP3920890005 89,200 -3,700 -3.98 2,340 -16.73 0.0776
2024-03-28 2024-01-31 NP MEC Co. EC JP3920890005 92,900 -2,800 -2.93 2,811 29.25 0.0936
2023-12-20 2023-10-31 NP MEC Co. EC JP3920890005 95,700 -2,200 -2.25 2,174 -10.72 0.0771
2023-09-29 2023-07-31 NP MEC Co. EC JP3920890005 97,900 0 0.00 2,436 32.91 0.0813
2023-06-23 2023-04-30 NP MEC Co. EC JP3920890005 97,900 0 0.00 1,832 -3.17 0.0637
2023-03-27 2023-01-31 NP MEC Co. EC JP3920890005 97,900 0 0.00 1,892 20.97 0.0650
2022-12-28 2022-10-31 NP MEC Co. EC JP3920890005 97,900 0 0.00 1,565 -11.64 0.0621
2022-09-28 2022-07-31 NP MEC Co. EC JP3920890005 97,900 0 0.00 1,770 -5.14 0.0638
2022-06-28 2022-04-30 NP MEC Co. EC JP3920890005 97,900 0 0.00 1,866 -32.29 0.0683
2022-03-29 2022-01-31 NP MEC EC JP3920890005 97,900 0 0.00 2,756 2.23 0.0881
2021-12-09 2021-10-31 NP MEC EC JP3920890005 97,900 0 0.00 2,696 -10.10 0.0789
2021-09-24 2021-07-31 NP MEC EC JP3920890005 97,900 -2,500 -2.49 3,000 28.82 0.0955
2021-06-15 2021-04-30 NP MEC EC JP3920890005 100,400 0 0.00 2,329 8.94 0.0754
2021-03-25 2021-01-31 NP MEC EC JP3920890005 100,400 0 0.00 2,137 5.84 0.0698
2020-12-17 2020-10-31 NP MEC EC JP3920890005 100,400 -3,300 -3.18 2,020 7.45 0.0686
2020-09-29 2020-07-31 NP MEC EC JP3920890005 103,700 0 0.00 1,880 20.68 0.0651
2020-06-18 2020-04-30 NP MEC EC JP3920890005 103,700 -25,500 -19.74 1,558 -13.26 0.0519
2020-03-31 2020-01-31 NP MEC EC JP3920890005 129,200 -1,800 -1.37 1,796 -18.22 0.0501
2019-12-20 2019-10-31 NP MEC EC JP3920890005 131,000 131,000 2,196 0.0586
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.