Quantbot Technologies’s Barrett Business Services BBSI Stock Holding History

Quantbot Technologies’s Portfolio BBSI Stock Details BBSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$159K	Sell	5,447 -152	-3%	-$5.02K	0.01%	1225
2025 Q4	$203K	Sell	5,599 -11,484	-67%	-$440K	0.01%	1233
2025 Q3	$757K	Sell	17,083 -2,149	-11%	-$98.4K	0.02%	866
2025 Q2	$802K	Buy	19,232 +17,409	+955%	+$716K	0.02%	854
2025 Q1	$75K	Buy	+1,823	New	+$76K	﹤0.01%	1284
2024 Q4	–	Sell	-2,050	Closed	-$76.9K	–	1480
2024 Q3	$76.9K	Buy	+2,050	New	+$72.2K	﹤0.01%	1212
2022 Q3	–	Sell	-2,464	Closed	-$44K	–	1599
2022 Q2	$44K	Sell	2,464 -3,740	-60%	-$68.8K	﹤0.01%	1325
2022 Q1	$120K	Buy	+6,204	New	+$105K	0.01%	991
2021 Q4	–	Sell	-1,600	Closed	-$30K	–	1503
2021 Q3	$30K	Buy	+1,600	New	+$29.9K	﹤0.01%	1198
2016 Q1	–	Sell	-13,848	Closed	-$150K	–	1146
2015 Q4	$150K	Buy	+13,848	New	+$153K	0.03%	541

Other funds holding BBSI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return

Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PCMF

Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Quantbot Technologies's BBSI Position: Q1 2026 in Review

Quantbot Technologies reduced its Barrett Business Services (BBSI) stake by 2.7% in Q1 2026, selling an estimated $5.02K and leaving 5,447 shares worth $159K. The position accounts for 0.01% of the portfolio, ranked #1225.

Quantbot Technologies first reported a position in BBSI in Q4 2015 and has held it in 10 quarters since. The position peaked at $802K in Q2 2025. 191 funds tracked by Wall St. Rank hold BBSI as of Q1 2026.

Quantbot Technologies held 5,447 shares of Barrett Business Services worth $159K as of Q1 2026.
Quantbot Technologies sold 152 Barrett Business Services shares in Q1 2026, an estimated $5.02K.
Barrett Business Services made up 0.01% of Quantbot Technologies's portfolio in Q1 2026, its #1225 holding.
Quantbot Technologies first reported a position in Barrett Business Services in Q4 2015 and has held it in 10 quarters since.
Quantbot Technologies's Barrett Business Services position peaked at $802K in Q2 2025.
191 funds tracked by Wall St. Rank held Barrett Business Services as of Q1 2026.

Based on Quantbot Technologies's 13F filing for Q1 2026, filed 13 May 2026.