Dropbox, Inc. (DBX) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending September 2025, Dropbox, Inc. (NASDAQ:DBX) is held by 459 institutional firms.

• These investors collectively held 73.0% of the company's total shares outstanding in September 2025, down from 82.8% in June 2025.
• In percentage terms, this reflects as a holdings change of -13.98% quarter on quarter, and an increase of 9.81% year over year.
• A review of institutional activity for Dropbox shows 196 of 459 filers increasing their positions, while 196 reduced their stake, and 67 remained unchanged.
• The total number of shares held by institutions in Dropbox decreased to 197.08Mn as of September 2025, a net change of down by 32.04Mn shares quarter on quarter, and down 23.30Mn shares year over year.
• VANGUARD GROUP INC continues to be the largest institutional holder of Dropbox as of September 30, 2025, with a position of 24.13Mn shares, representing 8.94% of the company's outstanding stock.
• Among the most significant buyers of Dropbox during September 2025 were LSV ASSET MANAGEMENT (3.21Mn), CITADEL ADVISORS LLC (852.19K), Allianz Asset Management GmbH (686.58K), NORTHERN TRUST CORP (560.69K), Bridgewater Associates, LP (497.44K).
• Leading sellers of Dropbox stock in September 2025 included DLD Asset Management, LP (28.66Mn), AMERIPRISE FINANCIAL INC (3.58Mn), BlackRock, Inc. (1.23Mn), VANGUARD GROUP INC (1.14Mn), MORGAN STANLEY (1.13Mn).
• The top 10 institutional holders of Dropbox for the quarter ending September 2025 included VANGUARD GROUP INC (24.13Mn), BlackRock, Inc. (20.83Mn), LSV ASSET MANAGEMENT (11.61Mn), RENAISSANCE TECHNOLOGIES LLC (9.38Mn), ACADIAN ASSET MANAGEMENT LLC (7.46Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (6.81Mn), MORGAN STANLEY (6.36Mn), STATE STREET CORP (6.18Mn), JACOBS LEVY EQUITY MANAGEMENT, INC (5.10Mn), FMR LLC (4.84Mn).