BOX BOX INC: institutional ownership and insider trading
435 funds reported holding $4.48B of BOX INC in their latest 13F filings; in Q2 2026 funds net bought $18.4M, with 55 new positions and 54 funds selling out; over the last 12 months insiders bought $0 and sold $11.4M on the open market.
Famous investors holding BOX
- Two Sigma (Two Sigma Investments): $39.9M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $106M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $12.3M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $5.67M, 0.0% of the portfolio
Largest institutional holders of BOX
- BlackRock, Inc. (BLK) — $675M
- VANGUARD GROUP INC — $552M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $296M
- EARNEST PARTNERS LLC — $189M
- VANGUARD CAPITAL MANAGEMENT LLC — $160M
- STATE STREET CORP (STT, STT-PG) — $157M
- ACADIAN ASSET MANAGEMENT LLC — $132M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — $114M
- CITADEL ADVISORS LLC — $106M
- GEODE CAPITAL MANAGEMENT, LLC — $96.3M
Recent BOX insider trades
- Oct 21, 2026: Nottebohm Olivia sold 5,293 shares ($220K)
- Oct 9, 2026: Smith Dylan C sold 17,000 shares ($622K)
- Oct 5, 2026: Nottebohm Olivia sold 5,293 shares ($183K)
- Sep 15, 2026: Evan Dana L sold 6,158 shares ($216K)
5%+ owners
- Vanguard Portfolio Management: 8.2% (Schedule 13G, filed Apr 29, 2026)
- Vanguard Capital Management: 5.3% (Schedule 13G, filed Apr 29, 2026)