Published: 2025-09-29 14:31

ソニーフィナンシャルグループ 東証プライム市場に株式上場

「ソニーグループ」の金融部門担う「ソニーフィナンシャルグループ」が、29日、東京証券取引所のプライム市場株式上場しました。金融業界で垣根越えた競争が一段と激しくなる中、意思決定迅速とグループの連携強み独自色を発揮したい考えです。

「ソニーグループ」の金融部門担い生命保険や銀行などを傘下に置く「ソニーフィナンシャルグループ」は、29日、東京証券取引所上位区分、プライム市場株式上場しました。

午前中には遠藤俊英社長らが出席して、上場祝うセレモニーが行われました。

午前10時すぎに最初の取り引き成立し、基準となる価格を55円上回る205円が初値でした。

通常上場では、一般投資家株式売り出されますが、今回はソニーグループが2未満株式持っ一定資本関係を維持したうえで、残る8超える分がグループの株主割り当てられます。

これは競争力つながる事業再編促そうと国が設けた「パーシャル・スピンオフ」と呼ばれる制度基づく手法で、税制上の特例適用されるメリットがあるということです。

遠藤社長は「高いアルプス山脈登山口にようやく立った気持ちだ。今後もソニーブランドとテクノロジーを2つのつえにして登っていきたい」と話していました。

金融業界で垣根越えた競争が一段と激しくなる中、会社では上場により迅速意思決定図る一方、グループの研究開発人材活用して新た金融サービス開発するなど、連携強みにして独自色を発揮したい考えです。

# 言葉 意味
5 じょうじょう (上場) : 1. listing (on the stock exchange, etc.); taking a company public 2. presentation (e.g. of a play, opera); performance
4 かぶしき (株式) : share (in a company); stock
2 きんゆう (金融) : 1. finance; financing; credit transacting; loaning of money; circulation of money 2. monetary; financial; credit
2 ぶもん (部門) : division (of a larger group); branch; field; class (subclass); group; category; department
2 になう (担う) : 1. to carry on one's shoulder; to shoulder; to bear 2. to bear (burden, responsibility, etc.); to take upon oneself
2 とうきょうしょうけんとりひきじょ (東京証券取引所) : Tokyo Stock Exchange; TSE
2 いちば (市場) : (town) market; (street) market; marketplace
2 きんゆうぎょう (金融業) : finance business; moneylending business
2 かきね (垣根) : 1. hedge; fence 2. border; limit
2 こえる (越える) : 1. to cross over; to cross; to pass through; to pass over (out of); to go beyond; to go past 2. to exceed; to surpass; to be more (than)
2 いちだん (一段) : 1. more; much more; still more; all the more 2. step; rung; level; rank
2 いしけってい (意思決定) : decision-making
2 じんそく (迅速) : quick; fast; rapid; swift; prompt; streamlined; expedited; expeditious
2 れんけい (連携) : cooperation; coordination; link
2 つよみ (強み) : forte; strong point
2 どくじ (独自) : 1. original; unique; distinctive; characteristic; peculiar 2. independent; one's own; personal
2 はっき (発揮) : show (of power, ability, etc.); exhibition; demonstration; display; manifestation
2 かんがえ (考え) : 1. thinking; thought; view; opinion; concept 2. idea; notion; imagination
2 えとう (遠藤) : Etou (surname)
2 わり (割り) : 1. rate; ratio; proportion; percentage 2. profit
1 か (化) : action of making something; -ification
1 せいめいほけん (生命保険) : life insurance
1 さんか (傘下) : affiliated with; under jurisdiction of; under the umbrella
1 さい (最) : 1. the most; the extreme 2. prime; conspicuous
1 じょうい (上位) : 1. superior (in rank); top; ranking 2. higher order (e.g. byte)
1 くぶん (区分) : division; section; demarcation; partition; segmentation; subdivision; (traffic) lane; compartment; classification; sorting
1 ごぜんちゅう (午前中) : in the morning; during the morning
1 しゅんえい (俊英) : excellence; genius
1 いわう (祝う) : 1. to celebrate; to congratulate; to observe (a festival) 2. to present (a gift) in celebration; to drink in celebration
1 おこなう (行う) : to perform; to do; to conduct oneself; to carry out
1 とりひき (取引) : transactions; dealings; business
1 せいりつ (成立) : 1. formation; establishment; materialization; coming into existence 2. conclusion (e.g. of a deal); reaching (e.g. an agreement); approval; completion; closing; enacting; arrangement
1 きじゅん (基準) : standard; basis; criterion; norm; reference; datum
1 かかく (価格) : price; value; cost
1 うわまわる (上回る) : to exceed (esp. figures: profits, unemployment rate, etc.); to surpass; to be more than; to be better than
1 はつね (初値) : 1. first quotation for a stock at the first exchange meeting of the New Year 2. initial share price during a public offering
1 つうじょう (通常) : usual; ordinary; normal; regular; general; common
1 いっぱん (一般) : 1. general; universal 2. ordinary; average; common; non-celebrity
1 とうしか (投資家) : investor
1 うりだす (売り出す) : 1. to put on the market; to put out for sale; to put on sale; to begin selling; to market 2. to become popular
1 こんかい (今回) : this time; now
1 みまん (未満) : less than; under; below
1 もつ (持つ) : 1. to hold (in one's hand); to take; to carry 2. to possess; to have; to own
1 いってい (一定) : fixed; settled; constant; definite; uniform; regularized; regularised; defined; standardized; standardised; certain; prescribed
1 しほん (資本) : funds; capital
1 いじ (維持) : maintenance; preservation; improvement
1 こえる (越える) : 1. to cross over; to cross; to pass through; to pass over (out of); to go beyond; to go past 2. to exceed; to surpass; to be more (than)
1 かぶぬし (株主) : shareholder; stockholder
1 わりあてる (割り当てる) : to assign; to allot; to allocate; to divide among; to distribute; to prorate; to apportion
1 きょうそうりょく (競争力) : competitiveness; competitive edge; competitive power
1 つながる (繋がる) : 1. to be tied together; to be connected to; to be linked to 2. to lead to; to be related to
1 じぎょう (事業) : 1. project; enterprise; business; industry; operations; venture; service 2. act; deed; conduct
1 さいへん (再編) : reorganization; reorganisation; reshuffle
1 うながす (促す) : 1. to urge; to encourage; to press; to prompt; to draw (attention to) 2. to stimulate (e.g. growth); to hasten (e.g. development); to quicken; to accelerate; to promote
1 もうける (設ける) : 1. to prepare; to provide 2. to set up; to establish; to organize; to lay down (rules); to make (an excuse)
1 よぶ (呼ぶ) : 1. to call out (to); to call; to invoke 2. to summon (a doctor, etc.)
1 せいど (制度) : system; institution; organization; organisation
1 もとづく (基づく) : to be grounded on; to be based on; to be due to; to originate from
1 しゅほう (手法) : technique; method
1 ぜいせい (税制) : tax system
1 とくれい (特例) : special case; exception
1 てきよう (適用) : applying (e.g. a technology); adoption
1 アルプスさんみゃく (アルプス山脈) : Alps (place)
1 とざん (登山) : mountain climbing
1 ようやく (漸く) : 1. finally; at last 2. barely; narrowly; hardly; only just
1 たつ (立つ) : 1. to stand; to rise; to stand up 2. to find oneself (e.g. in a difficult position)
1 こんご (今後) : from now on; hereafter
1 つえ (杖) : cane; walking stick; staff; wand
1 のぼる (上る) : 1. to ascend; to go up; to climb 2. to ascend (as a natural process, e.g. the Sun); to rise
1 はなす (話す) : 1. to talk; to speak; to converse; to chat 2. to tell; to explain; to narrate; to mention; to describe; to discuss
1 はかる (図る) : 1. to plan; to attempt; to devise 2. to plot; to conspire; to scheme
1 いっぽう (一方) : 1. one (esp. of two); the other; one way; the other way; one direction; the other direction; one side; the other side; one party; the other party 2. on the one hand; on the other hand
1 けんきゅうかいはつ (研究開発) : research and development; R&D
1 じんざい (人材) : 1. capable person; talented person 2. human resources; personnel
1 かつよう (活用) : 1. practical use; application 2. conjugation; inflection
1 あらた (新た) : new; fresh; novel
1 きんゆうサービス (金融サービス) : financial service
1 かいはつ (開発) : development; exploitation