Box Inc (BOX)
Who owns Box Inc (BOX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 18.28 | 25,319,081 | +0.5 | 03/31/2026 |
| Vanguard Group Inc | 13.32 | 18,458,285 | -0.2 | 12/31/2025 |
| Vanguard Portfolio Management, LLC | 8.12 | 11,245,459 | +0.0 | 03/31/2026 |
| Earnest Partners LLC | 5.27 | 7,305,258 | -2.9 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.49 | 6,216,912 | +0.0 | 03/31/2026 |
| State Street Corp | 4.10 | 5,681,250 | +1.8 | 03/31/2026 |
| Arrowstreet Capital Limited Partnership | 3.55 | 4,918,991 | +9.0 | 03/31/2026 |
| Acadian Asset Management LLC | 3.41 | 4,725,486 | +1,498.7 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.28 | 8,696,732 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.17 | 4,389,927 | +0.3 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 21. Jul 2026 | Nottebohm Olivia | Chief Operating Officer | Sell | 5,834 | 30.13 | 175,778 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.