DBX: Dropbox Inc insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 6 sales totaling $13.36M in the last 180 days.

Insider sales

Trade dateInsiderRoleValue10b5-1 plan
2026-10-15Schubach Sarah ElizabethOfficer$74Kyes
2026-10-12Houston AndrewCEO$1.04Myes
2026-10-01Houston AndrewCEO$12.05Myes
2026-09-30Schubach Sarah ElizabethOfficer$65Kyes
2026-09-30Schubach Sarah ElizabethOfficer$66Kyes
2026-09-15Schubach Sarah ElizabethOfficer$73Kyes

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-08-0613G amendmentLSV ASSET MANAGEMENT7.30%SEC
2026-07-31Fell below 5%Vanguard Capital Management4.87%SEC

Institutional ownership (Q2 2026)

456 institutions reported holding $4.32B of Dropbox Inc on Form 13F (429 the quarter before). 76 opened a new position and 50 sold out. Shares held by institutions: -2%.

Largest holdersSharesValue
BlackRock, Inc.18,450,111$506.82M
VANGUARD PORTFOLIO MANAGEMENT LLC10,582,149$290.69M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP7,840,023$215.37M
RENAISSANCE TECHNOLOGIES LLC7,213,667$198.16M
VANGUARD CAPITAL MANAGEMENT LLC6,541,220$179.69M
MORGAN STANLEY5,518,521$151.59M
STATE STREET CORP5,344,133$146.80M
GEODE CAPITAL MANAGEMENT, LLC4,679,914$128.57M
JACOBS LEVY EQUITY MANAGEMENT, INC4,356,717$119.68M
ROYAL BANK OF CANADA4,089,121$112.33M

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