BOX: Box 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 2 sales totaling $804K in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-10-09 | Smith Dylan C | CFO | $622K | yes |
| 2026-10-05 | Nottebohm Olivia | Officer | $183K | yes |
Institutional ownership (Q2 2026)
398 institutions reported holding $3.53B of Box Inc on Form 13F (400 the quarter before). 54 opened a new position and 54 sold out. Shares held by institutions: same.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 25,435,340 | $675.05M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 11,135,984 | $295.55M |
| EARNEST PARTNERS LLC | 7,119,498 | $188.95M |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,020,539 | $159.79M |
| STATE STREET CORP | 5,926,904 | $157.30M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4,313,769 | $114.49M |
| CITADEL ADVISORS LLC | 3,723,373 | $98.82M |
| GEODE CAPITAL MANAGEMENT, LLC | 3,629,678 | $96.35M |
| BANK OF AMERICA CORP /DE/ | 3,466,446 | $92.00M |
| SEI INVESTMENTS CO | 3,150,393 | $83.61M |
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