Barrett Business Services Inc (BBSI)
Who owns Barrett Business Services Inc (BBSI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 95.7% of the shares are freely tradable; institutional investors hold 88.7%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.77 | 1,908,249 | +0.0 | 03/31/2026 |
| Thrivent Financial For Lutherans | 6.95 | 1,707,295 | -9.6 | 03/31/2026 |
| Mawer Investment Management Ltd | 6.93 | 1,701,812 | -13.4 | 03/31/2026 |
| Vanguard Group Inc | 6.17 | 1,514,252 | -2.3 | 12/31/2025 |
| Royce & Associates, LP | 5.59 | 1,372,898 | +57.6 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.37 | 1,072,049 | +0.0 | 03/31/2026 |
| Private Capital Management, LLC | 4.07 | 999,910 | +0.1 | 03/31/2026 |
| Wellington Management Company LLP | 3.50 | 860,360 | +4.7 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mawer Global Small Cap F | 5.21 | 1,280,681 | +0.0 | 04/30/2026 |
| Thrivent Small Cap Stock A | 4.92 | 1,209,542 | -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.
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.