JapanStake
Foods · Fiscal year end Apr 30

ROCK FIELD CO.,LTD.

2910

株式会社ロック・フィールド

FIGI BBG000BDS0Y02910.T2910 JPCorp. no. 4140001002820

Latest half-year results

First half · fiscal year to 2026-04 · filed 2025-12-10

For the first half of the fiscal year to 2026-04: Revenue ¥25.1 billion (-0.9% YoY), Ordinary income ¥0.1 billion (-84.1% YoY), Net income ¥-0.1 billion (-190.9% YoY).

This periodYear on year
Revenue¥25.1bn-0.9%
Ordinary profit¥109m-84.1%
Net profit to owners−¥100m-190.9%

From the securities report on EDINET, which states no forecast. History via /v1/companies/2910/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-04-30
Revenue
¥51.1bn
Net income
¥98m
ROE
0.3%
Equity ratio
82.1%
Dividend / share
¥24
Employees
1,590
Revenue · ¥bn
FY2022: ¥47.1bn 47.1 FY2022FY2023: ¥50.0bn 50 FY2023FY2024: ¥51.4bn 51.4 FY2024FY2025: ¥51.2bn 51.2 FY2025FY2026: ¥51.1bn 51.1 FY2026
Net income · ¥bn
FY2022: ¥1.4bn 1.38 FY2022FY2023: ¥1.1bn 1.08 FY2023FY2024: ¥1.3bn 1.25 FY2024FY2025: ¥0.3bn 0.33 FY2025FY2026: ¥0.1bn 0.1 FY2026
Fiscal yearRevenueNet incomeTotal assetsNet assetsROEEPSOperating CF
2026-04-30¥51.1bn¥0.1bn¥34.9bn¥28.6bn0.3%¥3.79¥2.3bn
2025-04-30¥51.2bn¥0.3bn¥35.3bn¥28.9bn1.1%¥12.6¥2.0bn
2024-04-30¥51.4bn¥1.3bn¥36.0bn¥29.1bn4.3%¥47.2¥3.6bn
2023-04-30¥50.0bn¥1.1bn¥36.0bn¥29.2bn3.7%¥40.56¥2.2bn
2022-04-30¥47.1bn¥1.4bn¥36.5bn¥29.1bn4.8%¥51.92¥3.4bn

Indicators

Computed by us from filings · fiscal year to 2026-04-30
MetricValuePercentile among listed companies
ROE, %0.36.8
Ordinary margin0.015714.9
Equity ratio, %82.191.9
Revenue growth-0.001724
Net income growth-0.70219.6
Operating cash flow / assets0.066451.6
Policy-uncertainty measure0.97 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.
Trade & tariffs 1 Politics & geopolitics 1
Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 6.7% held by other listed companies.

Results wording balance: -0.46. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥275m of reported debt repriced by 50 basis points, a year's interest would rise by ¥1m, 0.1% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/2910/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them
Internal control, 2026-07-27: see filing 上記の評価の結果、当事業年度末日時点において、当社グループの財務報告に係る内部統制は有効であると判断いたしました。 Filing

Segments, votes and tender offers

Stated in EDINET filings
Latest voting result: 2026-07-28 · 剰余金処分の件 · passed. /v1/companies/2910/voting

Ownership changes

All companies →
  • 2025-06-05
    Below 5%−5.39pt

    individual filer cut holdings in ROCK FIELD CO.,LTD. (2910) to 0.00% from 5.39%, below the 5% threshold.

    01020304050
    S100VUTSOriginal filing (PDF, Japanese)
  • 2025-06-05
    New 5% stake

    individual filer disclosed a 5.54% stake in ROCK FIELD CO.,LTD. (2910), crossing the 5% reporting threshold.

    01020304050
    S100VUTXOriginal filing (PDF, Japanese)
  • 2023-06-02
    New 5% stake

    individual filer disclosed a 5.39% stake in ROCK FIELD CO.,LTD. (2910), crossing the 5% reporting threshold.

    01020304050
    S100QVN9Original filing (PDF, Japanese)
  • 2023-06-02
    Below 5%−5.11pt

    individual filer cut holdings in ROCK FIELD CO.,LTD. (2910) to 0.00% from 5.11%, below the 5% threshold.

    01020304050
    S100QVNXOriginal filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports
HolderPeriodNet sharesNet % of sharesAvg. filed priceRange
individual filer2023-06-01 – 2025-06-01-31,600−0.11pt——
individual filer2025-06-01 – 2025-06-01+1,483,780+5.54pt——
individual filer2023-04-17 – 2023-06-01-1,446,580−5.40pt——

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/2910/trades.

5% filings

Large shareholding reports on 2910
FiledFilerStakeChangeStated purpose
2025-06-05individual filer0.00%−5.39pt—
2025-06-05individual filer5.54%——
2023-06-02individual filer5.39%——
2023-06-02individual filer0.00%−5.11pt—

Cross-shareholdings

From the annual report's status of shareholdings
Listed strategic holdings
5 issues
Book value
¥690m
Sold in the year
— — issues
Bought in the year
— — issues
Mutual, both reports
2
Held by listed cos.
11
HoldsBook valueShares vs. prior yearMutual
Mitsubishi UFJ Financial Group, Inc. 8306¥393m0.0%stated
The Shikoku Bank, Ltd. 8387¥121m0.0%both reports
Resona Holdings, Inc. 8308¥117m0.0%stated
Sumitomo Mitsui Financial Group, Inc. 8316¥39m0.0%stated
Takashimaya Company,Limited 8233¥18m0.0%both reports

Held by: The Shikoku Bank, Ltd. 8387, Takashimaya Company,Limited 8233, Fuyo General Lease Co., Ltd. 8424, NAKAMOTO PACKS CO.,LTD. 7811, NIPPN CORPORATION 2001, The Nisshin OilliO Group, Ltd. 2602, Yokohama Reito Co.,Ltd. 2874, THE PACK CORPORATION 3950, TOKAI Holdings Corporation 3167, J-OIL MILLS, INC. 2613, Nissui Corporation 1332

Purposes, all holdings and mutual flags via /v1/companies/2910/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-04-30
ShareholderSharesRatio
株式会社岩田2,300,0008.80%
日本マスタートラスト信託銀行株式会社（信託口）1,672,0006.40%
ロック・フィールド取引先持株会1,474,0005.64%
明治安田生命保険相互会社1,312,0005.02%
株式会社四国銀行1,242,0004.75%
individual holder784,0003.00%
ロック・フィールド社員持株会544,0002.08%
株式会社みなと銀行413,0001.58%
ニューコウチビル株式会社332,0001.27%
株式会社三菱ＵＦＪ銀行307,0001.18%

U.S. funds holding 2910

SEC Form N-PORT, reports to 2026-07-31

23 U.S. funds held 2,005,306 shares worth $16.6m.

FundSharesValue% of fundAs of
State Street(R) SPDR(R) Portfolio Developed World ex-US ETF
SPDR INDEX SHARES FUNDS
774,600$6.3m0.016%2026-06-30
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
VANGUARD STAR FUNDS
309,160$2.7m0.000%2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND
VANGUARD TAX-MANAGED FUNDS
208,405$1.7m0.001%2026-06-30
1290 VT GAMCO Small Company Value Portfolio
EQ Advisors Trust
206,000$1.7m0.037%2026-06-30
THE JAPANESE SMALL COMPANY SERIES
DFA INVESTMENT TRUST CO
90,200$0.8m0.019%2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/2910
GET /v1/companies/2910/financials
GET /v1/companies/2910/details
GET /v1/companies/2910/segments
GET /v1/companies/2910/voting
GET /v1/companies/2910/tender-offers
GET /v1/companies/2910/indicators
GET /v1/companies/2910/earnings-releases
GET /v1/events?ticker=2910
GET /v1/companies/2910/trades         
GET /v1/companies/2910/cross-holdings 
GET /v1/companies/2910/brief

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