Who Owns Aptar Company?

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Who Owns AptarGroup?

AptarGroup's journey from private entities to a public corporation began with its IPO in 1993. This transition significantly altered its ownership structure and strategic direction.

Understanding Aptar's ownership is key to grasping its influence across various sectors like beauty, pharma, and food, and its mission to 'Transforming ideas into solutions that improve everyday life.'

AptarGroup, established in 1992 and publicly traded on the NYSE (ATR) since April 1993, reported approximately $3.6 billion in sales for 2024. As of August 2025, its market capitalization stood around $9.26 billion USD. The company's ownership is largely held by institutional investors, a common trait for major public firms, impacting its governance and strategic priorities. This dispersed ownership means that while no single entity controls a majority, large institutional holders can exert considerable influence. For instance, the company's diverse product range, from dispensing systems to active packaging solutions, is a testament to its broad market reach, a factor often considered by its stakeholders. A deeper dive into its market positioning can be found in the Aptar PESTEL Analysis.

AptarGroup's ownership journey began not with a single founder, but through the strategic consolidation of pioneering dispensing technology businesses. The earliest roots trace back to Werner Die & Stamping, established in 1946 by Nels Werner Seaquist and Alex Werner Carlson. Concurrently, Valois S.A. in France and Pfeiffer GmbH in Germany emerged in 1947, collectively forming the bedrock of expertise in aerosol valves, spray pumps, and dispensing closures.

Early Foundations

Werner Die & Stamping was founded in 1946. Valois S.A. and Pfeiffer GmbH were established in 1947.

Key Predecessors

These three companies—Seaquist (USA), Pfeiffer (Germany), and Valois (France)—provided foundational expertise.

Initial Ownership Structure

Initially, these businesses operated as primarily family-owned entities.

Strategic Investment

Pittway Corporation became a significant early backer, acquiring the US business in 1964.

Expansion Under Pittway

Pittway expanded its packaging operations by acquiring Valois in 1970 and a 35% stake in Pfeiffer in 1976.

Corporate Transition

In 1993, Pittway spun off its packaging operations as the Seaquist Group, which later became AptarGroup.

The ownership structure evolved significantly when Pittway Corporation acquired the business founded by Seaquist and Carlson in 1964. Pittway continued to consolidate its packaging interests by acquiring Valois in 1970 and a substantial 35% interest in Pfeiffer in 1976. This period of strategic acquisitions under Pittway was instrumental in shaping the early ownership and operational framework, paving the way for a unified corporate entity. The pivotal moment arrived in 1993 when Pittway divested its packaging segment as the Seaquist Group. This group subsequently acquired the remaining 65% of Pfeiffer, leading to its rebranding as AptarGroup. This transition marked the dissolution of the earlier distinct family-owned structures and the commencement of a new chapter as a publicly owned corporation, aligning with the Mission, Vision & Core Values of Aptar.

Key Milestones in Aptar's Ownership History

Understanding Aptar's ownership history reveals a strategic evolution from family-owned businesses to a consolidated public entity.

• Founding of Werner Die & Stamping in 1946 by Nels Werner Seaquist and Alex Werner Carlson.
• Establishment of Valois S.A. (France) and Pfeiffer GmbH (Germany) in 1947.
• Acquisition of the US business by Pittway Corporation in 1964.
• Pittway's acquisition of Valois in 1970 and a 35% stake in Pfeiffer in 1976.
• Spin-off of Pittway's packaging operations as the Seaquist Group in 1993.
• Renaming of the Seaquist Group to AptarGroup after acquiring the remaining stake in Pfeiffer.

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The ownership journey of AptarGroup significantly shifted with its Initial Public Offering (IPO) on the New York Stock Exchange in May 1993. This pivotal event provided the company with approximately $60 million to fund its expansion and strategic acquisitions, marking its transition to a publicly traded entity.

AptarGroup's current ownership structure is predominantly characterized by a high concentration of institutional investors, reflecting its status as a publicly traded company. As of July 2025, these entities collectively hold approximately 94.49% of the company's shares. Insider ownership represents a smaller portion, around 0.63%. Major institutional shareholders include prominent firms such as Vanguard Group Inc., BlackRock, Inc., State Farm Mutual Automobile Insurance Co, Morgan Stanley, State Street Corp, and Victory Capital Management Inc. For example, LPL Financial LLC expanded its stake by 10.4% in the first quarter of 2025, holding 47,234 shares valued at roughly $6.79 million. Additionally, Bank of America Corp DE increased its holdings by a significant 297.2% in the fourth quarter of 2024, possessing 473,021 shares worth approximately $74.31 million. This extensive institutional backing suggests that Aptar's strategic direction and governance are heavily influenced by the investment objectives of these large stakeholders, often prioritizing sustained profitable growth and consistent shareholder returns, which is a key aspect of its Growth Strategy of Aptar.

Key Aptar Ownership Insights

Understanding Aptar's ownership is crucial for assessing its strategic focus and governance. The significant influence of institutional investors shapes the company's approach to growth and shareholder value.

• AptarGroup's market capitalization was approximately $9.26 billion USD as of August 2025.
• Institutional investors held about 94.49% of Aptar's shares as of July 2025.
• Insider ownership accounted for approximately 0.63% of Aptar's stock.
• Major shareholders include Vanguard Group Inc. and BlackRock, Inc.
• Recent filings show significant increases in holdings by firms like LPL Financial LLC and Bank of America Corp DE.

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The current Board of Directors for AptarGroup, Inc. is led by Chairman Candace S. Matthews and President and CEO Stephan B. Tanda. The board comprises a mix of individuals, including Stephan B. Tanda as an insider and other members such as Sarah Glickman, Julie Xing, Isabel Marey-Semper, Giovanna Kampouri Monnas, Ralf K. Wunderlich, Matthew L. Trerotola, George L. Fotiades, and B. Craig Owens, with the majority serving as independent directors.

AptarGroup operates with a standard one-share-one-vote system, meaning each share of common stock typically holds equal voting power. There are no publicly disclosed dual-class share structures or other arrangements that would grant disproportionate control to specific shareholders. To safeguard against unsolicited takeovers, Aptar has implemented anti-takeover measures, including a preferred stock purchase rights plan and provisions within its corporate documents. The company has experienced a stable governance environment, with no recent major proxy fights or activist investor campaigns being widely reported, which contributes to a predictable Aptar company structure.

Understanding Aptar Stock Ownership

Aptar's stock ownership is primarily determined by its shareholder base, which includes institutional investors and individual shareholders. Understanding who owns Aptar is key to grasping its governance dynamics.

• Aptar stock ownership is based on a one-share-one-vote principle.
• Institutional investors often hold a significant portion of Aptar shareholders.
• The company has measures in place to prevent hostile takeovers.
• For detailed Aptar investor relations, one can review their public filings.
• Exploring the Competitors Landscape of Aptar can provide broader market context.

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Over the past three to five years, AptarGroup has focused on enhancing shareholder value and adapting to market shifts. The company has returned nearly $800 million to shareholders through dividends and share repurchases as of March 2025. Aptar's ownership trends reflect a strong institutional investor base, with approximately 94.49% of its shares held by these entities as of July 2025.

Aptar's strategic growth continues through mergers and acquisitions, with Aptar Pharma enhancing its clinical trial capabilities via a materials manufacturing acquisition in July 2025. Leadership changes include Vanessa Kanu joining as Executive Vice President and Chief Financial Officer in early 2025. The company's management emphasizes cost management and anticipates continued strength in its Pharma segment for 2025, signaling a commitment to profitable growth and shareholder value.

Shareholder Returns

Aptar has consistently returned capital to its shareholders. This includes significant amounts through dividends and share repurchases, demonstrating a commitment to rewarding its Aptar shareholders.

Institutional Ownership

The company exhibits a high degree of institutional ownership, with a substantial majority of its shares held by institutional investors. This indicates confidence from large financial entities in Aptar's market position and future prospects.

Strategic Acquisitions

Aptar continues to pursue strategic growth through acquisitions, particularly within its Pharma segment. These moves aim to bolster capabilities and expand market reach, aligning with the company's overall business strategy.

Dividend Growth

Aptar has a strong track record of increasing its dividends, marking 31 consecutive years of annual dividend increases as of July 2024. This consistent dividend growth is a key aspect of its investor relations strategy.

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