{"entity":{"edinet_code":"E01502","sec_code":"6141","name_ja":"ＤＭＧ森精機株式会社","name_en":"DMG MORI CO., LTD.","industry":"機械","industry_en":"Machinery"},"names_note":"English company names are as filed: each company's own annual report states its English name on the cover page. For a company that files no annual report, EDINET's filer registry is used instead. The as-filed Japanese name is always returned alongside.","filing":{"doc_id":"S100XUMY","filer_name":"ＤＭＧ森精機株式会社","filer_name_en":"DMG MORI CO., LTD.","period_end":"2025-12-31","filed_date":"2026-03-30","sha256":"03683160dbb63e83584a895011d9e0966766436293d7c430da3f999ff7b2754b","status":"clean"},"basis":{"measurement":"carrying_amount","entity_scope":"parent_only","share_scope":"both","trust_included":"unknown","as_of":"2025-12-31","period_type":"annual","labels":{"measurement":"Balance-sheet carrying amount. Under Japanese GAAP listed equities are carried at market with the valuation difference in other comprehensive income, so carrying amount and acquisition cost diverge enormously on positions bought decades ago.","entity_scope":"The reporting company itself (提出会社) — the holding company, excluding the group holders it names separately.","share_scope":"Listed and unlisted shares together.","trust_included":"The filing does not state whether retirement-benefit-trust shares are included. Never guessed — shares contributed to such a trust leave the holder's balance sheet while the settlor normally keeps the right to instruct the vote.","period_type":"From an annual securities report (有価証券報告書). The policy shareholding table appears only in the annual report."},"not_comparable":"Figures are balance-sheet CARRYING AMOUNT at fiscal year end, from the annual securities report. They are NOT comparable with the acquisition-cost or book-value-reduction figures quoted in press coverage and IR presentations, and NOT comparable with interim (half-year) figures, which this product does not hold. Always state the basis with the number, and use check_claim before setting one of our figures against a published one."},"basis_note":"The basis every yen figure on this response is on. entity_scope is read from the filing's own disclosing entities, not assumed: scale_entities and flows each carry their own entity_scope and share_scope, and a figure quoted for one entity is not the group figure.","holdings":[{"holder_table":"reporting","held_name_raw":"nLIGHT, Inc.","held_name_en":null,"held_sec_code":null,"match_status":"foreign","shares":500960,"book_value_yen":2941000000,"prior_shares":500960,"prior_book_value_yen":831000000,"purpose_ja":"当社のサプライヤであります。同社との関係強化を目的として保有しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":0.8637703974342407,"pct_of_holder_assets":0.33844861415592115,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":340484000000,"holder_total_assets_yen":868965000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"AeroEdge株式会社","held_name_en":"AeroEdge Co., Ltd.","held_sec_code":"7409","match_status":"matched","shares":400000,"book_value_yen":2551000000,"prior_shares":400000,"prior_book_value_yen":697000000,"purpose_ja":"同社との取引強化を目的として保有しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":"issuer share count changed over this window","pct_basis_period_end":"2026-06-30","pct_share_classes":1,"pct_of_holder_equity":0.7492275701648242,"pct_of_holder_assets":0.29356763506010025,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":340484000000,"holder_total_assets_yen":868965000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"伊勢湾海運株式会社","holder_name_en":"ISEWAN TERMINAL SERVICE CO.,LTD.","holder_sec_code":"9359","doc_id":"S100YE7Y","period_end":"2026-03-31","holder_table":"reporting","shares":273500,"book_value_yen":647101000,"prior_shares":293500,"prior_book_value_yen":848948000,"purpose_ja":"物流事業の取引関係の維持・強化のため保有しております。","reciprocal":"無","pct_outstanding":0.19613547285795574,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":1.2640062556785945,"pct_of_holder_assets":1.0327389058461804,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":51194446000,"holder_total_assets_yen":62658722000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社淺沼組","holder_name_en":"ASANUMA CORPORATION","holder_sec_code":"1852","doc_id":"S100YD5O","period_end":"2026-03-31","holder_table":"reporting","shares":265900,"book_value_yen":629000000,"prior_shares":265900,"prior_book_value_yen":769000000,"purpose_ja":"主に国内の建築事業における収益の維持・向上のために保有しております。","reciprocal":"無","pct_outstanding":0.19068527324654636,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":1.2528632606314112,"pct_of_holder_assets":0.5322569726509613,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":50205000000,"holder_total_assets_yen":118176000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ニッタ株式会社","holder_name_en":"Ｎitta　Ｃorporation","holder_sec_code":"5186","doc_id":"S100YGN5","period_end":"2026-03-31","holder_table":"reporting","shares":49355,"book_value_yen":116000000,"prior_shares":45956,"prior_book_value_yen":132000000,"purpose_ja":"ベルト・ゴム製品等の取引を行っており、工作機械における技術要求に応えるため、同社との良好な関係の維持、強化が必須であり、同社の持株会に継続して加入しています。取引先持株会での定期購入のため、株式数が増加しています。","reciprocal":"無","pct_outstanding":0.03539402655540916,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0700377358490566,"pct_of_holder_assets":0.06028103433940301,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":165625000000,"holder_total_assets_yen":192432000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社シマノ","holder_name_en":"SHIMANO INC.","holder_sec_code":"7309","doc_id":"S100XQSE","period_end":"2025-12-31","holder_table":"reporting","shares":30300,"book_value_yen":79000000,"prior_shares":30300,"prior_book_value_yen":77000000,"purpose_ja":"当社グループの生産設備及び業界に関する情報収集のために保有しています。","reciprocal":"無","pct_outstanding":0.02172908529285579,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.009085670976801637,"pct_of_holder_assets":0.008419930722088995,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":869501000000,"holder_total_assets_yen":938250000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＳＭＣ株式会社","holder_name_en":"SMC CORPORATION","holder_sec_code":"6273","doc_id":"S100YLC6","period_end":"2026-03-31","holder_table":"reporting","shares":28055,"book_value_yen":66000000,"prior_shares":25203,"prior_book_value_yen":72000000,"purpose_ja":"当社の重要顧客であり、取引関係の維持・発展を図る必要性があります。株式数が増加した理由は、取引先持株会を通じた株式の取得です。","reciprocal":"無","pct_outstanding":0.020119125012906573,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0031202133091280423,"pct_of_holder_assets":0.002854875023520277,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":2115240000000,"holder_total_assets_yen":2311835000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社北川鉄工所","holder_name_en":"Kitagawa Corporation","holder_sec_code":"6317","doc_id":"S100YHUP","period_end":"2026-03-31","holder_table":"reporting","shares":24762,"book_value_yen":58000000,"prior_shares":23613,"prior_book_value_yen":68000000,"purpose_ja":"商社を通じて標準チャック、シリンダなど当社の工作機器製品の販売や当社の生産設備として工作機械の購入があり、取引関係の維持、拡大のため株式を保有しております。株式数が増加した理由は、取引先持株会を通じた株式の取得によるものです。","reciprocal":"無","pct_outstanding":0.01775761089180512,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.126191201427266,"pct_of_holder_assets":0.06830601092896176,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":45962000000,"holder_total_assets_yen":84912000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"東プレ株式会社","holder_name_en":"Topre Corporation","holder_sec_code":"5975","doc_id":"S100YHLP","period_end":"2026-03-31","holder_table":"reporting","shares":17128,"book_value_yen":40000000,"prior_shares":15409,"prior_book_value_yen":44000000,"purpose_ja":"当社グループの営業取引等に係る協力関係維持（電子機器事業）、配当金の受取、更なる関係強化、持株会による買付に伴い株式数が増加","reciprocal":"無","pct_outstanding":0.012283028808449966,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.016175798578956097,"pct_of_holder_assets":0.01027255660820726,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":247283000000,"holder_total_assets_yen":389387000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大和重工株式会社","holder_name_en":"Daiwa Heavy Industry Co.,Ltd.","holder_sec_code":"5610","doc_id":"S100T551","period_end":"2023-12-31","holder_table":"reporting","shares":11231,"book_value_yen":30329000,"prior_shares":10662,"prior_book_value_yen":18713000,"purpose_ja":"産業機械関連事業の主要な取引先であり、今後も安定的な取引の維持と営業取引関係の強化を目的に保有しております。取引先持株会に入会しており、毎月定額拠出による取得をしております。","reciprocal":"無","pct_outstanding":0.00894376009005015,"pct_unavailable":null,"pct_basis_period_end":"2023-12-31","pct_share_classes":1,"pct_of_holder_equity":1.074993265563637,"pct_of_holder_assets":0.4712653090525546,"holder_equity_basis":"parent_only","holder_equity_yen":2821320000,"holder_total_assets_yen":6435653000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社トミタ","holder_name_en":"TOMITA CO.,LTD.","holder_sec_code":"8147","doc_id":"S100YJEU","period_end":"2026-03-31","holder_table":"reporting","shares":12314,"book_value_yen":29134000,"prior_shares":11741,"prior_book_value_yen":33960000,"purpose_ja":"同社グループは工作機械・ソフトウエアの製造販売等を行っており、当社の機械・工具等の取引先であります。同社グループとの事業活動の円滑化及び取引関係の維持・強化を通じた中長期的な企業価値の向上を目的に株式を保有しております。(注)１,２","reciprocal":"無","pct_outstanding":0.008830757633538818,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.22021528549867908,"pct_of_holder_assets":0.13610843676092008,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":13229781000,"holder_total_assets_yen":21404992000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"サンワテクノス株式会社","holder_name_en":"SUN-WA TECHNOS CORPORATION","holder_sec_code":"8137","doc_id":"S100YJ4F","period_end":"2026-03-31","holder_table":"reporting","shares":10000,"book_value_yen":23000000,"prior_shares":10000,"prior_book_value_yen":28000000,"purpose_ja":"各部門事業における取引先であり、取引関係の維持・強化のために保有","reciprocal":"無","pct_outstanding":0.007171315278170228,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.043294932610496197,"pct_of_holder_assets":0.022685577890438523,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":53124000000,"holder_total_assets_yen":101386000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ヤシマキザイ","holder_name_en":"Yashima & Co.,Ltd.","holder_sec_code":"7677","doc_id":"S100YJ1S","period_end":"2026-03-31","holder_table":"reporting","shares":2437,"book_value_yen":5766000,"prior_shares":2324,"prior_book_value_yen":6722000,"purpose_ja":"・同社株式は、当社一般セグメントの事業活動の円滑化のため保有しております。・当社は保有株式について事業運営上の必要性及び保有の妥当性を取引状況等により検証し、保有リスク・資本コスト等を総合的に勘案して保有意義の有無を定期的に取締役会で精査した上で保有しております。定量的な保有効果については取引先との営業秘密との判断により記載しませんが、上記の方針に基づいた十分な定量的効果があると判断しております。・2025年度において、事業関係のより一層の強化のため保有株数が113株増加しております。","reciprocal":"無","pct_outstanding":0.0017476495332900846,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.056002124312284005,"pct_of_holder_assets":0.020753239661334195,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10296038000,"holder_total_assets_yen":27783614000,"implausible":false,"reciprocal_held_both_ways":false}],"reclassified":[],"reclassified_note":"As filed, from the annual report's 保有目的を変更した投資株式 table. direction=to_pure means the filer moved the holding from a policy shareholding to 純投資目的 (pure investment); the shares are not necessarily sold, and the position leaves the named policy table in the year of the change. direction=to_policy is the reverse. fy_of_change_ja is the fiscal year the filer states the change took effect, verbatim — some filers list more than one. A filing repeats these rows for several years after the change, so this is a standing disclosure, not a one-year event.","implausible_note":"A row is flagged implausible when its two filed numbers are mutually impossible — book value ÷ shares of ¥1,000,000 or more, which no listed Japanese share reaches. It is a filer tagging error (a value entered at the wrong scale, or a share count in thousands), not an extraction error: the values match the filing's XBRL exactly. Flagged rows are still returned, exactly as filed, but are excluded from the yen aggregates here and counted in excluded_positions / excluded_yen so the exclusion is visible.","notes":[{"holder_table":"reporting","note_no":"1","text_ja":"（注）　定量的な保有効果については、測定が困難であり記載を省略しております。保有の合理性の検証は、取引先との中長期的・安定的な関係の構築や強化といった主たる保有の目的、中長期的な企業価値向上に資するかという観点及び取引状況を踏まえて精査し、取締役会にて保有の適否を検証しております。"}],"notes_note":"The filing's own numbered footnotes to the named policy table, verbatim. The XBRL numbers them (注)1, (注)2 … and gives no link back to a row, so a note is tied to a position only where it names that issuer.","flows":[{"holder_table":"reporting","share_class":"listed","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":null,"sale_proceeds_yen":null,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":2,"acquisition_cost_yen":1665000000,"issues_decreased":null,"sale_proceeds_yen":null,"entity_scope":"parent_only","share_scope":"unlisted"}],"flows_note":"The filer's own tally, as filed, of how many issues increased or decreased during the year and the yen involved — acquisition cost for increases, sale proceeds for decreases. Read against the reclassification table this separates what was actually sold from what merely changed category. Counts are as filed and are not corrected for filer tagging errors.","no_reduction_measure":"This product holds sale proceeds (売却価額), as filed, for one fiscal year. It does NOT hold a book-value-reduction measure. The two are different measures and must never be presented as equivalent.","scale":{"policy_total_yen":7158000000,"listed_yen":5492000000,"unlisted_yen":1666000000,"listed_issues":2,"unlisted_issues":4,"equity_yen":340484000000,"equity_basis":"ifrs_consolidated_excl_nci","total_assets_yen":868965000000,"assets_basis":"ifrs_consolidated","pct_of_equity":2.102301429729444,"pct_of_assets":0.8237385855586818,"equity_basis_label":"Consolidated equity attributable to owners of the parent (IFRS)","assets_basis_label":"Consolidated total equity (IFRS)","equity_calc":"total policy shareholdings ÷ shareholders' equity × 100, both as filed in this annual securities report","assets_calc":"total policy shareholdings ÷ total assets × 100, both as filed in this annual securities report"},"scale_entities":[{"holder_table":"reporting","share_class":"listed","book_value_yen":5492000000,"issue_count":2,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":1666000000,"issue_count":4,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"unlisted"}],"scale_history":[{"year":"2021","period_end":"2021-12-31","policy_total_yen":3823000000,"equity_yen":213139000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":1.7936651668629393,"pct_of_assets":0.6402430344471854},{"year":"2022","period_end":"2022-12-31","policy_total_yen":3435000000,"equity_yen":245897000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":1.3969263553439042,"pct_of_assets":0.5048990642831315},{"year":"2023","period_end":"2023-12-31","policy_total_yen":2274000000,"equity_yen":267990000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":0.8485391245942012,"pct_of_assets":0.296942045374416},{"year":"2024","period_end":"2024-12-31","policy_total_yen":1529000000,"equity_yen":314522000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":0.48613451523263873,"pct_of_assets":0.1917080320524796},{"year":"2025","period_end":"2025-12-31","policy_total_yen":7158000000,"equity_yen":340484000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":2.102301429729444,"pct_of_assets":0.8237385855586818}],"scale_note":"The policy total is Official (as filed) — the filing's own total carrying amount for the whole policy bucket, listed and unlisted, summed across the entities the filing discloses. It is a floor: holdings at group companies the filing does not name are disclosed nowhere and are not included. The percentages are calculated, not filed, and carry their formula. equity_basis names which figure the denominator is, because filers report under Japanese, IFRS or US accounting standards and an adopter of the latter two stops tagging the Japanese consolidated figure — a parent-only denominator is a different measure and is labelled as one, never silently mixed with a group figure. Percentages are null where equity or total assets is missing or not positive; missing is never shown as zero.","scale_reference":"ISS's Japan proxy voting guidelines recommend a vote against the top executive at a company that allocates 20 percent or more of its net assets to cross-shareholdings, a policy effective from February 2022. ISS counts unilateral holdings, not only mutual ones.","ownership_calc":"shares held ÷ (issuer's issued shares − treasury shares) × 100, both as filed, the denominator taken from the issuer's own annual securities report nearest the holding's fiscal year end","ownership_note":"Derived, not filed. The denominator is the issuer's own reported issued shares less treasury shares, from its annual report nearest this holding's fiscal year end on either side — pct_basis_period_end gives that date, and it can fall after the holding's date where that report is the closer one. For a single-class listed stock this equals the stake's share of market capitalisation. It is null where the issuer files no annual report we hold; where the issuer's share count moves by half or more across the window, because a split or issue makes the share base indeterminate; and where the result would exceed 100%, which is a data fault rather than a stake. It is less exact where the issuer has more than one share class (pct_share_classes > 1), because treasury shares are reported across all classes.","holder_share_calc":"this position's book value ÷ the holder's shareholders' equity (or total assets) × 100, both as filed in the holder's own annual securities report","holder_share_note":"The mirror of pct_outstanding. That sizes a stake against the ISSUER — how much of the issuer this holder owns. pct_of_holder_equity and pct_of_holder_assets size the same position against the HOLDER: how much of its own capital is committed to this one name. Calculated, not filed. Null where the holder's filing gives no usable denominator, never zero. holder_equity_basis says which accounting figure the denominator is, and a parent_only basis is not comparable with a consolidated one. A position CAN legitimately exceed 100% of equity — a holder whose book equity is smaller than one long-held stake is a real and commercially interesting case, not an error — so no ceiling is imposed. Extreme values are worth checking against the filing: where the position's own two filed numbers are mutually impossible the row is marked `implausible`, but that test catches only scale errors visible per share, so it does not catch every bad figure. The book value and share count are returned alongside so the reader can check.","action_calc":"keyword match over the filing's own stated purpose and table footnotes: 株式分割、株式併合、株式交換、株式移転、会社分割、合併、持株会社、商号変更、公開買付、上場廃止","ratio_calc":"current shares ÷ prior shares where that ratio is an exact whole number (or its exact reciprocal) — the signature of a split or a consolidation rather than a trade","history":[{"year":"2021","period_end":"2021-12-31","named_holdings":9,"book_value_yen":3219000000},{"year":"2022","period_end":"2022-12-31","named_holdings":6,"book_value_yen":2832000000},{"year":"2023","period_end":"2023-12-31","named_holdings":7,"book_value_yen":2273000000},{"year":"2024","period_end":"2024-12-31","named_holdings":2,"book_value_yen":1528000000},{"year":"2025","period_end":"2025-12-31","named_holdings":2,"book_value_yen":5492000000}],"history_note":"One point per annual report filed. Each year's book value is as filed; book values are fair-valued at period end, so a change reflects both trading and market moves.","provenance":{"trust":"official","note":"Figures exactly as filed in each company's 有価証券報告書 (annual securities report), EDINET. Raw filings archived with SHA-256; doc_id links to the source filing."}}