Quadrature Capital’s Barrett Business Services BBSI Stock Holding History

Quadrature Capital’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 Q2	–	Sell	-11,205	Closed	-$327K	–	1606
2026 Q1	$327K	Buy	+11,205	New	+$370K	﹤0.01%	937
2024 Q2	–	Sell	-41,740	Closed	-$1.32M	–	1133
2024 Q1	$1.32M	Buy	41,740 +17,800	+74%	+$516K	0.02%	405
2023 Q4	$693K	Buy	+23,940	New	+$617K	0.01%	557
2023 Q1	–	Sell	-88,504	Closed	-$2.06M	–	929
2022 Q4	$2.06M	Buy	+88,504	New	+$2M	0.06%	237
2022 Q3	–	Sell	-21,468	Closed	-$391K	–	860
2022 Q2	$391K	Sell	21,468 -38,684	-64%	-$711K	0.02%	480
2022 Q1	$1.16M	Buy	+60,152	New	+$1.02M	0.05%	246

Other funds holding BBSI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Thrivent Financial for Lutherans Minneapolis, Minnesota $59.5B AUM 35.96% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return

PCMF

Private Capital Management (Florida) Naples, Florida $1.14B AUM 34.86% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Quadrature Capital's BBSI Position: Q2 2026 in Review

Quadrature Capital sold out of Barrett Business Services (BBSI) in Q2 2026, closing a stake of 11,205 shares — an estimated $327K sold.

Quadrature Capital first reported a position in BBSI in Q1 2022 and held it in 6 quarters. The position peaked at $2.06M in Q4 2022. 197 funds tracked by Wall St. Rank hold BBSI as of Q2 2026.

Quadrature Capital reported no remaining Barrett Business Services position as of Q2 2026 after selling out during the quarter.
Quadrature Capital sold 11,205 Barrett Business Services shares in Q2 2026, an estimated $327K.
Quadrature Capital first reported a position in Barrett Business Services in Q1 2022 and held it in 6 quarters.
Quadrature Capital's Barrett Business Services position peaked at $2.06M in Q4 2022.
197 funds tracked by Wall St. Rank held Barrett Business Services as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.