Who owns Square Enix? Ownership structure explained (2026)

Square Enix is one of the best known names in Japanese gaming, the studio behind Final Fantasy, Dragon Quest, Kingdom Hearts, and NieR. Yet the question of who owns it has a more layered answer than the marquee franchises suggest. The company sells games worldwide, but its shareholder register is anchored in Japan, shaped by the two firms that merged to create it and by a recent activist campaign pushing for change.

Understanding that ownership structure matters because it explains the strategy. Square Enix spent years locking flagship titles to PlayStation, whose parent Sony builds much of its profit on that console platform, then reversed course toward a multi-platform approach. It sold its Western studios and their IP to focus the balance sheet. Behind those decisions sit a founder-anchored register, institutional trust banks, and an activist investor demanding higher returns. This article walks through who holds the shares, who runs the company, and why the mix matters.

Square Enix Holdings was created in April 2003 through the merger of two Japanese game developers, Square and Enix. Enix was founded in 1975 by Yasuhiro Fukushima and published the original Dragon Quest in 1986. Square, founded by Masafumi Miyamoto, began as a software division in 1983 and released the first Final Fantasy in 1987. The two combined to pool their flagship role-playing franchises under one roof.

The company is headquartered in Shinjuku, Tokyo. Its core business is developing and publishing video games across console, PC, and mobile, supported by an amusement arcade operation, and publishing of manga and books. The group also owns Taito, the arcade and Space Invaders company it acquired in 2005. Like fellow Japanese publisher Capcom, whose ownership follows a similar founder-anchored model, Square Enix leans on long-running franchises to smooth out the volatility of individual game launches.

For the fiscal year ended March 31, 2025, Square Enix reported net sales of 324.5 billion yen, down 8.9 percent year over year, with operating income of 40.6 billion yen and profit attributable to owners of the parent of 24.4 billion yen. Revenue fell, but profitability rose sharply as the company cut back on the write-downs and cancelled projects that had dented earlier results.

Square Enix is publicly held. Square Enix Holdings Co., Ltd. trades on the Prime Market of the Tokyo Stock Exchange under the code 9684, and its shares are also available to overseas investors through over-the-counter tickers. Ownership is dispersed across a founder, Japanese trust banks, foreign custodians, and public shareholders. No party holds a controlling majority, though the founder's combined position is large enough to give him outsized influence.

Founder ownership is a defining feature of the register. Yasuhiro Fukushima, the Enix founder and honorary chairman, is the single largest shareholder. As of March 31, 2026, he directly held about 70.9 million shares, or 19.65 percent of the company. A related family entity, Fukushima Planning Co., Ltd., held a further 5.62 percent. Together the Fukushima interests control more than a quarter of the shares outstanding, a bloc that dates back to the Enix side of the 2003 merger.

Square's co-founder Masafumi Miyamoto is no longer a disclosed major shareholder. The Square legacy survives in the franchises rather than the cap table. What is publicly disclosed is the top shareholder list Square Enix files as a listed company; individual executive holdings below the disclosure threshold are not itemized.

The table below shows the largest holders as reported by Square Enix Holdings as of March 31, 2026. Several lines are nominee and custodian accounts that hold shares on behalf of underlying investors, so the named bank is the record holder rather than the beneficial owner.

The Master Trust Bank of Japan and Custody Bank of Japan are the two large domestic trust banks that appear near the top of nearly every major Japanese listed company. They hold shares on behalf of pension funds, index funds, and other institutional clients, so their lines represent pooled beneficial ownership rather than an active investor.

Foreign custodians such as JP Morgan Chase Bank, State Street, and Goldman Sachs appear as record holders for overseas institutional money, including index and passive funds that own Square Enix as part of broad Japan or global equity allocations. These holdings track the stock rather than steer the company.

The most consequential institutional investor is 3D Investment Partners, a Singapore-based activist fund. It began buying in 2025 and accumulated shares steadily, becoming the company's second-largest shareholder behind Fukushima. Its holdings are spread across several nominee accounts, including the "3D WH Opportunity Master" line above, so its aggregate stake is larger than any single register entry shows. Public reporting in late 2025 put its combined position above 16 percent. In December 2025 the fund published a lengthy presentation criticizing Square Enix's strategy and returns, and pressing management to change course. The exact split of its holdings across nominee accounts is not fully disclosed, so the aggregate figure should be treated as an estimate drawn from regulatory filings.

Square Enix Holdings is the listed parent. It sits atop the operating subsidiary Square Enix Co., Ltd., along with Taito and a group of studios and regional publishing arms. Because the holding company is the vehicle that trades, buying the stock buys exposure to the whole group, from Final Fantasy to Taito's arcades. The company reported roughly 367.6 million shares outstanding as of March 31, 2026, excluding treasury stock.

Takashi Kiryu is president and representative director, appointed in June 2023. He joined Square Enix in 2020 and served as chief strategy officer from 2021 before taking the top job. His background is in technology and emerging fields, and he has driven the company's pivot toward a multi-platform release strategy and a tighter focus on core franchises.

Yosuke Matsuda led the company as president for a decade before Kiryu, from 2013 to 2023. Matsuda became known for an aggressive push into blockchain games and NFTs, laid out in a series of New Year's letters that drew heavy criticism from players. His departure marked a reset in tone and strategy.

Yasuhiro Fukushima remains connected to the company as honorary chairman and, more importantly, as its largest single shareholder. His holding gives the founder a level of influence that a purely institutional register would not. Board composition follows the Japanese listed-company model, with a mix of internal directors and outside directors. Activist pressure from 3D Investment Partners has centered in part on board accountability and capital allocation.

In 2022 Square Enix sold three Western studios, Crystal Dynamics, Eidos-Montréal, and Square Enix Montréal, to Sweden's Embracer Group for roughly 300 million US dollars. The deal transferred about 1,100 employees and a catalog of IP that included Tomb Raider, Deus Ex, Thief, and Legacy of Kain. The low headline price drew scrutiny, but it let Square Enix concentrate on its Japanese franchises and freed up capital. It also removed a chunk of Western development from the group, narrowing what shareholders were buying into and leaving the group more concentrated than Western peers like Electronic Arts, whose ownership sits entirely with public shareholders.

Under former president Matsuda, Square Enix committed publicly to blockchain games and NFTs. The stance alienated part of the player base and raised questions about capital allocation and strategic focus. The topic remains sensitive, and the company's continued interest in these areas is one of the points activist investors have pressed on.

The arrival of 3D Investment Partners as a large shareholder has put Square Enix's strategy and returns under a public spotlight. The fund's late-2025 presentation criticized stagnant revenue, weak margins, and large write-downs from cancelled projects, and it called for changes to the mid-term plan. Managing that pressure, while a founder still holds the largest single block, is a live governance issue for the board.

The ownership structure explains why Square Enix behaves the way it does. A founder-anchored register gives long-term stability and shields management from a fast takeover, but it can also entrench a strategy that outside investors want changed. The Fukushima bloc means no activist can force a decision by share count alone, which raises the stakes on persuasion and public pressure.

The activist stake changes the pressure on management. 3D Investment Partners is large enough to command attention and vocal enough to shape the public narrative around the stock. That pushes the board toward clearer capital allocation, a tighter release slate, and better returns. The multi-platform pivot and the focus on core franchises are, in part, responses to a market that wants discipline.

For players and customers, ownership matters because it drives where games appear. The retreat from PlayStation exclusivity toward releasing on Nintendo, Xbox, and PC widens the audience for titles like Final Fantasy. That shift echoes the multi-platform independence of studios like FromSoftware, whose ownership shapes where its games appear. The sale of the Western studios narrowed the group's output but sharpened its identity around Japanese role-playing games. Mapping how that focus compares to rivals is the kind of exercise a competitive analysis is built for. These are shareholder-facing decisions with player-facing consequences.

For investors weighing the stock, the register is a mixed signal. The founder's stake anchors the company but concentrates influence, the trust banks and foreign custodians provide liquidity without direction, and the activist fund injects urgency. Valuing that mix means weighing durable IP against governance friction, a judgment that a business valuation exercise has to price in.

No single entity owns Square Enix. It is a publicly traded company, Square Enix Holdings Co., Ltd., listed on the Tokyo Stock Exchange under ticker 9684. Its largest shareholder is Enix founder Yasuhiro Fukushima, who held 19.65 percent as of March 2026, with a further 5.62 percent held by his family company. Trust banks, foreign custodians, and the activist fund 3D Investment Partners make up the rest of the major holders.

Takashi Kiryu is president and representative director, the top executive role at Square Enix Holdings. He was appointed in June 2023, succeeding Yosuke Matsuda, who had led the company for a decade. Kiryu joined the company in 2020 and previously served as chief strategy officer.

Yes. Square Enix Holdings trades on the Prime Market of the Tokyo Stock Exchange under the code 9684, and its shares are also available to overseas investors through over-the-counter tickers. As of August 2026 its market capitalization was around 1.05 trillion yen, or roughly 6.7 billion US dollars.

Square Enix was formed in 2003 by the merger of two companies. Enix was founded by Yasuhiro Fukushima in 1975 and created Dragon Quest. Square was founded by Masafumi Miyamoto and created Final Fantasy. Fukushima remains the company's largest individual shareholder.

Yes. In 2022 Square Enix sold the studios Crystal Dynamics, Eidos-Montréal, and Square Enix Montréal, along with the Tomb Raider, Deus Ex, Thief, and Legacy of Kain IP, to Embracer Group for about 300 million US dollars. The sale let Square Enix focus on its Japanese franchises.

3D Investment Partners is a Singapore-based activist investment firm that built a large stake in Square Enix starting in 2025, becoming its second-largest shareholder behind founder Yasuhiro Fukushima. In December 2025 it published a presentation criticizing the company's strategy, margins, and returns, and pushing management to change its mid-term plan.