RhumbLine Advisers
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RhumbLine Advisers’s Barrett Business Services BBSI Stock Holding History

RhumbLine Advisers’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 		$909K Buy
31,163
+291
+0.9% +$9.62K ﹤0.01% 2247
2025
Q4 		$1.12M Sell
30,872
-5,303
-15% -$203K ﹤0.01% 2169
2025
Q3 		$1.6M Sell
36,175
-903
-2% -$41.3K ﹤0.01% 2021
2025
Q2 		$1.55M Buy
37,078
+58
+0.2% +$2.39K ﹤0.01% 2022
2025
Q1 		$1.52M Sell
37,020
-9,087
-20% -$379K ﹤0.01% 1950
2024
Q4 		$2M Buy
46,107
+7,653
+20% +$309K ﹤0.01% 1873
2024
Q3 		$1.44M Sell
38,454
-1,282
-3% -$45.2K ﹤0.01% 2074
2024
Q2 		$1.3M Buy
39,736
+616
+2% +$19.5K ﹤0.01% 2108
2024
Q1 		$1.24M Buy
39,120
+832
+2% +$24.1K ﹤0.01% 2134
2023
Q4 		$1.11M Buy
38,288
+2,352
+7% +$60.6K ﹤0.01% 2197
2023
Q3 		$811K Sell
35,936
-14,792
-29% -$341K ﹤0.01% 2328
2023
Q2 		$1.11M Buy
50,728
+9,268
+22% +$198K ﹤0.01% 2231
2023
Q1 		$919K Buy
41,460
+660
+2% +$15.4K ﹤0.01% 2162
2022
Q4 		$951K Buy
40,800
+4,884
+14% +$111K ﹤0.01% 2154
2022
Q3 		$700K Buy
35,916
+2,284
+7% +$45.6K ﹤0.01% 2340
2022
Q2 		$613K Sell
33,632
-4,804
-12% -$88.3K ﹤0.01% 2388
2022
Q1 		$744K Sell
38,436
-3,776
-9% -$63.8K ﹤0.01% 2254
2021
Q4 		$729K Sell
42,212
-1,528
-3% -$29K ﹤0.01% 2342
2021
Q3 		$834K Buy
43,740
+1,320
+3% +$24.7K ﹤0.01% 2312
2021
Q2 		$770K Sell
42,420
-4,860
-10% -$89K ﹤0.01% 2359
2021
Q1 		$814K Sell
47,280
-2,280
-5% -$39.8K ﹤0.01% 2283
2020
Q4 		$845K Buy
49,560
+5,280
+12% +$86.1K ﹤0.01% 2216
2020
Q3 		$581K Sell
44,280
-6,000
-12% -$82.1K ﹤0.01% 2219
2020
Q2 		$668K Buy
50,280
+10,604
+27% +$123K ﹤0.01% 2217
2020
Q1 		$393K Sell
39,676
-64
-0.2% -$1.12K ﹤0.01% 2270
2019
Q4 		$899K Buy
39,740
+232
+0.6% +$5.14K ﹤0.01% 2129
2019
Q3 		$877K Buy
39,508
+60
+0.2% +$1.3K ﹤0.01% 2099
2019
Q2 		$815K Buy
39,448
+988
+3% +$19.1K ﹤0.01% 2147
2019
Q1 		$744K Sell
38,460
-756
-2% -$13.1K ﹤0.01% 2156
2018
Q4 		$561K Buy
39,216
+11,972
+44% +$194K ﹤0.01% 2239
2018
Q3 		$455K Sell
27,244
-2,100
-7% -$42.5K ﹤0.01% 2315
2018
Q2 		$708K Buy
29,344
+680
+2% +$14.7K ﹤0.01% 2159
2018
Q1 		$594K Sell
28,664
-800
-3% -$14.6K ﹤0.01% 2146
2017
Q4 		$475K Sell
29,464
-5,416
-16% -$84.5K ﹤0.01% 2248
2017
Q3 		$493K Buy
34,880
+440
+1% +$5.95K ﹤0.01% 2312
2017
Q2 		$493K Sell
34,440
-880
-2% -$12.6K ﹤0.01% 2316
2017
Q1 		$482K Buy
35,320
+1,092
+3% +$16.3K ﹤0.01% 2267
2016
Q4 		$549K Sell
34,228
-3,916
-10% -$52.7K ﹤0.01% 2176
2016
Q3 		$473K Buy
38,144
+1,100
+3% +$12.4K ﹤0.01% 2239
2016
Q2 		$383K Buy
37,044
+4,840
+15% +$40K ﹤0.01% 2377
2016
Q1 		$231K Buy
32,204
+240
+0.8% +$2.07K ﹤0.01% 2666
2015
Q4 		$348K Buy
31,964
+180
+0.6% +$1.99K ﹤0.01% 2479
2015
Q3 		$341K Buy
31,784
+1,144
+4% +$10.8K ﹤0.01% 2459
2015
Q2 		$278K Sell
30,640
-2,480
-7% -$25K ﹤0.01% 2705
2015
Q1 		$355K Buy
+33,120
New +$300K ﹤0.01% 2519
2014
Q4 		– Sell
-28,420
Closed -$281K – 3017
2014
Q3 		$281K Buy
28,420
+100
+0.4% +$1.36K ﹤0.01% 2560
2014
Q2 		$333K Sell
28,320
-520
-2% -$6.58K ﹤0.01% 2536
2014
Q1 		$429K Sell
28,840
-1,400
-5% -$26K ﹤0.01% 2320
2013
Q4 		$701K Hold
30,240
– – ﹤0.01% 2041
2013
Q3 		$509K Sell
30,240
-248
-0.8% -$4.05K ﹤0.01% 2195
2013
Q2 		$398K Buy
+30,488
New +$431K ﹤0.01% 2430

Other funds holding BBSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return
RA
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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

RhumbLine Advisers's BBSI Position: Q1 2026 in Review

RhumbLine Advisers increased its Barrett Business Services (BBSI) stake by 0.94% in Q1 2026, buying an estimated $9.62K and bringing the position to 31,163 shares worth $909K. The position accounts for ﹤0.01% of the portfolio, ranked #2247.

RhumbLine Advisers first reported a position in BBSI in Q2 2013 and has held it in 51 quarters since. The position peaked at $2M in Q4 2024. 191 funds tracked by Wall St. Rank hold BBSI as of Q1 2026.

  • RhumbLine Advisers held 31,163 shares of Barrett Business Services worth $909K as of Q1 2026.
  • RhumbLine Advisers bought 291 Barrett Business Services shares in Q1 2026, an estimated $9.62K.
  • Barrett Business Services made up ﹤0.01% of RhumbLine Advisers's portfolio in Q1 2026, its #2247 holding.
  • RhumbLine Advisers first reported a position in Barrett Business Services in Q2 2013 and has held it in 51 quarters since.
  • RhumbLine Advisers's Barrett Business Services position peaked at $2M in Q4 2024.
  • 191 funds tracked by Wall St. Rank held Barrett Business Services as of Q1 2026.

Based on RhumbLine Advisers's 13F filing for Q1 2026, filed 12 May 2026.