Nippon Air conditioning Services Co., Ltd.
JP ˙ TSE ˙ JP3699500009 ˙ Diversified Commercial Services
1.570,00 ¥ ↑7,00 (0,45%)
2026-10-19
AKTIENPREIS
SecurityJP:4658 / Nippon Air conditioning Services Co., Ltd.
InstitutionDFA INVESTMENT DIMENSIONS GROUP INC - International Vector Equity Portfolio Shares
Latest Disclosed Ownership16,100 shares
Latest Disclosed Value $ 159,292
DFA INVESTMENT DIMENSIONS GROUP INC - International Vector Equity Portfolio Shares ownership in 4658 / Nippon Air conditioning Services Co., Ltd.

On June 24, 2026 - DFA INVESTMENT DIMENSIONS GROUP INC - International Vector Equity Portfolio Shares filed a NPORT-P form disclosing ownership of 16,100 shares of Nippon Air conditioning Services Co., Ltd. (JP:4658) valued at $25,067,700 USD as of April 30, 2026. The entity filed a previous NPORT-P on March 27, 2026 disclosing 16,100 shares of Nippon Air conditioning Services Co., Ltd.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $25,277,000 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 Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 159 3.25 0.0037
2026-03-27 2026-01-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 154 0.00 0.0036
2026-03-27 2026-01-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 154 13.24 0.0036
2025-12-22 2025-10-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 137 8.80 0.0034
2025-09-25 2025-07-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 125 9.65 0.0033
2025-06-26 2025-04-30 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 114 0.00 0.0031
2025-03-26 2025-01-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 115 6.54 0.0034
2024-12-23 2024-10-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 107 -1.83 0.0031
2024-09-26 2024-07-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 110 18.48 0.0031
2024-06-25 2024-04-30 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 92 -2.13 0.0027
2024-03-28 2024-01-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 95 16.05 0.0028
2023-12-20 2023-10-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 82 -8.99 0.0027
2023-09-29 2023-07-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 90 2.30 0.0027
2023-06-23 2023-04-30 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 88 0.00 0.0026
2023-03-27 2023-01-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 87 11.54 0.0026
2022-12-28 2022-10-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 79 -17.02 0.0027
2022-09-28 2022-07-31 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 95 -5.05 0.0029
2022-06-28 2022-04-30 NP Nippon Air Conditioning Services Co. EC JP3699500009 16,100 0 0.00 99 -8.33 0.0030
2022-03-29 2022-01-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 108 -2.70 0.0030
2021-12-09 2021-10-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 112 3.74 0.0030
2021-09-24 2021-07-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 107 -0.93 0.0029
2021-06-15 2021-04-30 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 108 -2.70 0.0030
2021-03-25 2021-01-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 111 -0.89 0.0034
2020-12-17 2020-10-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 112 1.82 0.0041
2020-09-29 2020-07-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 111 3.77 0.0040
2020-06-18 2020-04-30 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 106 -7.83 0.0041
2020-03-31 2020-01-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 0 0.00 116 7.48 0.0044
2019-12-20 2019-10-31 NP Nippon Air Conditioning Services EC JP3699500009 16,100 16,100 108 0.0042
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.