Who owns Barrett Business Services, Inc.?
Institutional ownership of BBSI from SEC Form 13F filings across 133 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
133
13F holders
$403.4M
value, 2026 filers
53.4%
of shares outstanding (13.1M sh)
25
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of BBSI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.0M | $72.8M | 0.0% | 8.3% | +7.4% |
| 2 | Thrivent Financial for Lutherans | 1.7M | $60,672 | 0.1% | 7% | 0.0% |
| 3 | Mawer Investment Management Ltd. | 1.2M | $43.7M | 0.3% | 5% | -27.7% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | $37.4M | 0.0% | 4.3% | -50.9% |
| 5 | WELLINGTON MANAGEMENT GROUP LLP | 855,059 | $30.4M | 0.0% | 3.5% | -0.6% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 634,133 | $22.5M | 0.0% | 2.6% | +2.5% |
| 7 | Point72 Asset Management, L.P.NEW | 376,508 | $13.4M | 0.0% | 1.5% | new |
| 8 | GOLDMAN SACHS GROUP INC | 347,062 | $12.3M | 0.0% | 1.4% | +28.8% |
| 9 | Sixth Street Partners Management Company, L.P.NEW | 301,206 | $10.7M | 1.8% | 1.2% | new |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 301,206 | $10.7M | 0.0% | 1.2% | -3.8% |
| 11 | NORTHERN TRUST CORP | 284,463 | $10.1M | 0.0% | 1.2% | +4.2% |
| 12 | FMR LLC | 260,390 | $9.2M | 0.0% | 1.1% | +67.9% |
| 13 | Russell Investments Group, Ltd. | 246,508 | $8.8M | 0.0% | 1% | +6.4% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 225,437 | $8.0M | 0.0% | 0.9% | -11.1% |
| 15 | Nuveen, LLC | 202,867 | $7.2M | 0.0% | 0.8% | -21.7% |
| 16 | AMERICAN CENTURY COMPANIES INCNEW | 201,239 | $7.1M | 0.0% | 0.8% | new |
| 17 | TEACHER RETIREMENT SYSTEM OF TEXAS | 197,151 | $7.0M | 18.8% | 0.8% | -27.2% |
| 18 | MORGAN STANLEY | 196,070 | $7.0M | 0.0% | 0.8% | -25.6% |
| 19 | CITADEL ADVISORS LLC | 183,214 | $6.5M | 0.0% | 0.7% | +471.8% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 173,096 | $6.1M | 0.0% | 0.7% | -3.7% |
| 21 | Bank of New York Mellon Corp | 169,336 | $6.0M | 0.0% | 0.7% | -0.8% |
| 22 | North Star Investment Management Corp. | 123,350 | $4.4M | 0.2% | 0.5% | 0.0% |
| 23 | SEI INVESTMENTS CO | 97,132 | $3.5M | 0.0% | 0.4% | -42.3% |
| 24 | Quantinno Capital Management LP | 78,481 | $2.8M | 0.0% | 0.3% | +22.4% |
| 25 | BANK OF AMERICA CORP /DE/ | 65,695 | $2.3M | 0.0% | 0.3% | -27.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.