Barrett Business Services Inc

Campbell & CO Investment Adviser LLC BBSI

Report date

6/30/2026

Quarter

2026 Q2

Filed

8/3/2026

Shares

19,409

Value ($000)

689

Weight

0.0%

2025 Q2 - 2026 Q2 (5 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q2	8/3/2026	689	0.0%	19,409	6/30/2026
2026 Q1	5/15/2026	844	0.0%	28,919	3/31/2026
2025 Q4	2/12/2026	1,100	0.1%	30,385	12/31/2025
2025 Q3	10/28/2025	1,235	0.1%	27,873	9/30/2025
2025 Q2	8/7/2025	1,549	0.1%	37,145	6/30/2025