SC 13G/A | 2020-02-05 | BlackRock Inc. | BARRETT BUSINESS SERVICES INC | 537,122 | 7.2% | EDGAR |
SC 13G/A | 2020-01-10 | JPMORGAN CHASE & CO | BARRETT BUSINESS SERVICES INC | 491,205 | 6.5% | EDGAR |
SC 13G/A | 2019-02-14 | Capital World Investors | BARRETT BUSINESS SERVICES INC | 290,000 | 3.9% | EDGAR |
SC 13G | 2019-02-14 | SMALLCAP WORLD FUND INC | BARRETT BUSINESS SERVICES INC | 530,215 | 7.1% | EDGAR |
SC 13G | 2019-02-12 | RENAISSANCE TECHNOLOGIES LLC | BARRETT BUSINESS SERVICES INC | 406,600 | 5.5% | EDGAR |
SC 13G | 2019-02-11 | VANGUARD GROUP INC | BARRETT BUSINESS SERVICES INC | 407,609 | 5.5% | EDGAR |
SC 13G/A | 2019-02-04 | BlackRock Inc. | BARRETT BUSINESS SERVICES INC | 484,002 | 6.6% | EDGAR |
SC 13G/A | 2019-01-18 | JPMORGAN CHASE & CO | BARRETT BUSINESS SERVICES INC | 549,868 | 7.4% | EDGAR |
SC 13G | 2018-02-14 | Capital World Investors | BARRETT BUSINESS SERVICES INC | 580,000 | 7.9% | EDGAR |
SC 13G/A | 2018-01-29 | BlackRock Inc. | BARRETT BUSINESS SERVICES INC | 439,732 | 6.0% | EDGAR |
SC 13G/A | 2018-01-16 | JPMORGAN CHASE & CO | BARRETT BUSINESS SERVICES INC | 617,781 | 8.4% | EDGAR |
SC 13G/A | 2017-12-07 | HEARTLAND ADVISORS INC | BARRETT BUSINESS SERVICES INC | 324,305 | 4.4% | EDGAR |
SC 13G/A | 2017-02-13 | Cloverdale Capital Management, LLC | BARRETT BUSINESS SERVICES INC | 222,697 | 3.1% | EDGAR |
SC 13G/A | 2017-02-02 | HEARTLAND ADVISORS INC | BARRETT BUSINESS SERVICES INC | 540,670 | 7.5% | EDGAR |
SC 13G/A | 2017-01-19 | BlackRock Inc. | BARRETT BUSINESS SERVICES INC | 435,762 | 6.0% | EDGAR |
SC 13G/A | 2017-01-11 | JPMORGAN CHASE & CO | BARRETT BUSINESS SERVICES INC | - | - | EDGAR |
SC 13G | 2016-02-26 | Cloverdale Capital Management, LLC | BARRETT BUSINESS SERVICES INC | 467,144 | 6.5% | EDGAR |
SC 13G/A | 2016-02-05 | HEARTLAND ADVISORS INC | BARRETT BUSINESS SERVICES INC | 579,283 | 8.0% | EDGAR |
SC 13G/A | 2016-01-25 | BlackRock Inc. | BARRETT BUSINESS SERVICES INC | 411,539 | 5.7% | EDGAR |
SC 13G/A | 2016-01-11 | JPMORGAN CHASE & CO | BARRETT BUSINESS SERVICES INC | - | - | EDGAR |