BARRETT BUSINESS SVCS INC

Ticker: BBSI CUSIP: 068463108 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 635,960 Value ($000) $23,029 Avg Close $38.22 Range $32.93 - $45.42

Q3 2025

Shares 661,622 Value ($000) $29,323 Avg Close $45.62 Range $41.19 - $49.53

Q2 2025

Shares 678,386 Value ($000) $28,282 Avg Close $40.92 Range $37.24 - $42.73

Q1 2025

Shares 722,074 Value ($000) $29,713 Avg Close $41.37 Range $38.41 - $44.61

Q4 2024

Shares 784,276 Value ($000) $34,069 Avg Close $40.05 Range $35.46 - $44.04

Q3 2024

Shares 828,457 Value ($000) $31,074 Avg Close $34.84 Range $31.38 - $37.44

Q2 2024

Shares 867,708 Value ($000) $28,435 Avg Close $31.20 Range $28.01 - $33.93

Q1 2024

Shares 227,200 Value ($000) $28,791 Avg Close $28.53 Range $26.60 - $31.95

Q4 2023

Shares 230,846 Value ($000) $26,732 Avg Close $25.31 Range $21.17 - $29.34

Q3 2023

Shares 234,258 Value ($000) $21,140 Avg Close $22.58 Range $20.89 - $24.15

Q2 2023

Shares 241,691 Value ($000) $21,076 Avg Close $20.89 Range $18.55 - $22.60

Q1 2023

Shares 243,357 Value ($000) $21,571 Avg Close $22.68 Range $20.40 - $24.46

Q4 2022

Shares 264,033 Value ($000) $25 Avg Close $21.94 Range $18.73 - $24.45

Q3 2022

Shares 264,293 Value ($000) $20,614 Avg Close $19.29 Range $16.67 - $20.79

Q2 2022

Shares 261,011 Value ($000) $19,020 Avg Close $17.68 Range $15.89 - $19.44

Q1 2022

Shares 253,183 Value ($000) $19,614 Avg Close $16.17 Range $13.80 - $19.00

Q4 2021

Shares 248,819 Value ($000) $17,183 Avg Close $18.10 Range $15.44 - $20.67

Q3 2021

Shares 252,761 Value ($000) $19,276 Avg Close $17.78 Range $16.41 - $19.35

Q2 2021

Shares 253,450 Value ($000) $18,403 Avg Close $17.33 Range $15.98 - $18.83

Q1 2021

Shares 267,259 Value ($000) $18,350 Avg Close $16.42 Range $14.65 - $18.28

Q4 2020

Shares 277,923 Value ($000) $18,956 Avg Close $15.29 Range $11.95 - $17.22

Q3 2020

Shares 283,912 Value ($000) $14,887 Avg Close $12.78 Range $11.21 - $14.55

Q2 2020

Shares 283,150 Value ($000) $15,043 Avg Close $10.73 Range $7.59 - $13.55

Q1 2020

Shares 282,777 Value ($000) $11,209 Avg Close $16.11 Range $6.31 - $21.40

Q4 2019

Shares 284,867 Value ($000) $25,769 Avg Close $20.34 Range $18.74 - $21.93

Q3 2019

Shares 289,126 Value ($000) $25,680 Avg Close $19.88 Range $18.05 - $21.00

Q2 2019

Shares 289,804 Value ($000) $23,937 Avg Close $17.64 Range $16.05 - $19.71

Q1 2019

Shares 289,734 Value ($000) $22,405 Avg Close $15.77 Range $12.44 - $18.90

Q4 2018

Shares 285,325 Value ($000) $16,335 Avg Close $14.66 Range $12.06 - $17.50

Q3 2018

Shares 285,340 Value ($000) $19,054 Avg Close $18.28 Range $14.09 - $22.27

Q2 2018

Shares 280,879 Value ($000) $27,124 Avg Close $19.48 Range $17.84 - $22.06

Q1 2018

Shares 275,756 Value ($000) $22,855 Avg Close $16.32 Range $12.57 - $20.14

Q4 2017

Shares 272,917 Value ($000) $17,601 Avg Close $13.96 Range $12.15 - $15.54

Q3 2017

Shares 264,520 Value ($000) $14,953 Avg Close $12.05 Range $9.89 - $13.22

Q2 2017

Shares 245,729 Value ($000) $14,078 Avg Close $12.65 Range $11.71 - $13.41

Q1 2017

Shares 230,636 Value ($000) $12,597 Avg Close $13.18 Range $11.18 - $14.74

Q4 2016

Shares 195,013 Value ($000) $12,500 Avg Close $11.84 Range $9.35 - $14.75

Q3 2016

Shares 135,497 Value ($000) $6,722 Avg Close $9.88 Range $8.47 - $10.92

Q2 2016

Shares 103,192 Value ($000) $4,264 Avg Close $7.19 Range $5.76 - $9.41

Q1 2016

Shares 103,192 Value ($000) $2,967 Avg Close $7.44 Range $4.89 - $9.26

Q4 2015

Shares 103,192 Value ($000) $4,493 Avg Close $9.48 Range $7.28 - $11.35

Q3 2015

Shares 120,209 Value ($000) $5,161 Avg Close $8.05 Range $6.89 - $9.65

Q2 2015

Shares 165,343 Value ($000) $6,005 Avg Close $8.56 Range $6.78 - $10.53

Q1 2015

Shares 197,069 Value ($000) $8,442 Avg Close $7.65 Range $5.30 - $9.32

Q4 2014

Shares 336,286 Value ($000) $9,214 Avg Close $6.18 Range $3.80 - $9.46

Q3 2014

Shares 391,449 Value ($000) $15,459 Avg Close $11.28 Range $8.23 - $13.22

Q2 2014

Shares 438,907 Value ($000) $20,628 Avg Close $10.49 Range $8.68 - $13.08

Q1 2014

Shares 452,954 Value ($000) $26,982 Avg Close $15.37 Range $11.97 - $21.09

Q4 2013

Shares 468,235 Value ($000) $43,424 Avg Close $16.82 Range $13.66 - $20.23

Q3 2013

Shares 469,549 Value ($000) $31,606 Avg Close $13.44 Range $9.88 - $15.11

Q2 2013

Shares 470,364 Value ($000) $24,558 Avg Close $11.62 Range $9.95 - $12.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	635,960	$23,029	$38.22	$32.93 - $45.42
Q3 2025	661,622	$29,323	$45.62	$41.19 - $49.53
Q2 2025	678,386	$28,282	$40.92	$37.24 - $42.73
Q1 2025	722,074	$29,713	$41.37	$38.41 - $44.61
Q4 2024	784,276	$34,069	$40.05	$35.46 - $44.04
Q3 2024	828,457	$31,074	$34.84	$31.38 - $37.44
Q2 2024	867,708	$28,435	$31.20	$28.01 - $33.93
Q1 2024	227,200	$28,791	$28.53	$26.60 - $31.95
Q4 2023	230,846	$26,732	$25.31	$21.17 - $29.34
Q3 2023	234,258	$21,140	$22.58	$20.89 - $24.15
Q2 2023	241,691	$21,076	$20.89	$18.55 - $22.60
Q1 2023	243,357	$21,571	$22.68	$20.40 - $24.46
Q4 2022	264,033	$25	$21.94	$18.73 - $24.45
Q3 2022	264,293	$20,614	$19.29	$16.67 - $20.79
Q2 2022	261,011	$19,020	$17.68	$15.89 - $19.44
Q1 2022	253,183	$19,614	$16.17	$13.80 - $19.00
Q4 2021	248,819	$17,183	$18.10	$15.44 - $20.67
Q3 2021	252,761	$19,276	$17.78	$16.41 - $19.35
Q2 2021	253,450	$18,403	$17.33	$15.98 - $18.83
Q1 2021	267,259	$18,350	$16.42	$14.65 - $18.28
Q4 2020	277,923	$18,956	$15.29	$11.95 - $17.22
Q3 2020	283,912	$14,887	$12.78	$11.21 - $14.55
Q2 2020	283,150	$15,043	$10.73	$7.59 - $13.55
Q1 2020	282,777	$11,209	$16.11	$6.31 - $21.40
Q4 2019	284,867	$25,769	$20.34	$18.74 - $21.93
Q3 2019	289,126	$25,680	$19.88	$18.05 - $21.00
Q2 2019	289,804	$23,937	$17.64	$16.05 - $19.71
Q1 2019	289,734	$22,405	$15.77	$12.44 - $18.90
Q4 2018	285,325	$16,335	$14.66	$12.06 - $17.50
Q3 2018	285,340	$19,054	$18.28	$14.09 - $22.27
Q2 2018	280,879	$27,124	$19.48	$17.84 - $22.06
Q1 2018	275,756	$22,855	$16.32	$12.57 - $20.14
Q4 2017	272,917	$17,601	$13.96	$12.15 - $15.54
Q3 2017	264,520	$14,953	$12.05	$9.89 - $13.22
Q2 2017	245,729	$14,078	$12.65	$11.71 - $13.41
Q1 2017	230,636	$12,597	$13.18	$11.18 - $14.74
Q4 2016	195,013	$12,500	$11.84	$9.35 - $14.75
Q3 2016	135,497	$6,722	$9.88	$8.47 - $10.92
Q2 2016	103,192	$4,264	$7.19	$5.76 - $9.41
Q1 2016	103,192	$2,967	$7.44	$4.89 - $9.26
Q4 2015	103,192	$4,493	$9.48	$7.28 - $11.35
Q3 2015	120,209	$5,161	$8.05	$6.89 - $9.65
Q2 2015	165,343	$6,005	$8.56	$6.78 - $10.53
Q1 2015	197,069	$8,442	$7.65	$5.30 - $9.32
Q4 2014	336,286	$9,214	$6.18	$3.80 - $9.46
Q3 2014	391,449	$15,459	$11.28	$8.23 - $13.22
Q2 2014	438,907	$20,628	$10.49	$8.68 - $13.08
Q1 2014	452,954	$26,982	$15.37	$11.97 - $21.09
Q4 2013	468,235	$43,424	$16.82	$13.66 - $20.23
Q3 2013	469,549	$31,606	$13.44	$9.88 - $15.11
Q2 2013	470,364	$24,558	$11.62	$9.95 - $12.88