BARRETT BUSINESS SERVICES INC - COMMON STOCK (BBSI) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
BBSI on Nasdaq
Shares outstanding
25,999,588
Price per share
$36.21
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
17,060,923
Total reported value
$617,823,973
% of total 13F portfolios
0%
Share change
-47,138
Value change
-$3,764,971
Number of holders
136
Price from insider filings
$36.21
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of BARRETT BUSINESS SERVICES INC - COMMON STOCK (BBSI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Mawer Investment Management Ltd. 8.1% $85,350,642 2,110,550 Mawer Investment Management Ltd. 31 Dec 2024
THRIVENT FINANCIAL FOR LUTHERANS 7.4% +18% $84,347,974 +$12,461,945 1,901,425 +17% THRIVENT FINANCIAL FOR LUTHERANS 30 Sep 2025
FMR LLC 3.3% -36% $38,025,957 -$20,207,128 857,986 -35% FMR LLC 30 Sep 2025

As of 31 Dec 2025, 136 institutional investors reported holding 17,060,923 shares of BARRETT BUSINESS SERVICES INC - COMMON STOCK (BBSI). This represents 66% of the company’s total 25,999,588 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of BARRETT BUSINESS SERVICES INC - COMMON STOCK (BBSI) together control 58% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Mawer Investment Management Ltd. 7.6% 1,964,053 +0.68% 0.4% $71,118,359
BlackRock, Inc. 7.3% 1,909,140 +0.79% 0% $69,129,961
Thrivent Financial for Lutherans 7.3% 1,888,408 -0.68% 0.12% $68,379,000
VANGUARD GROUP INC 5.8% 1,514,252 -2.3% 0% $54,831,065
ROYCE & ASSOCIATES LP 3.3% 870,863 +32% 0.32% $31,533,949
GEODE CAPITAL MANAGEMENT, LLC 2.5% 652,376 +0.46% 0% $23,626,710
Trigran Investments, Inc. 2.5% 648,738 +62% 4.6% $23,490,803
STATE STREET CORP 2.5% 642,381 -1.7% 0% $23,260,616
DIMENSIONAL FUND ADVISORS LP 2.4% 635,960 -3.9% 0% $23,028,901
RENAISSANCE TECHNOLOGIES LLC 2.4% 630,862 -2.5% 0.04% $22,843,513
GW&K Investment Management, LLC 2% 514,047 +8% 0.16% $18,614,000
HEARTLAND ADVISORS INC 1.7% 450,000 0% 0.88% $16,294,500
MORGAN STANLEY 1.2% 307,808 +30% 0% $11,145,756
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.2% 305,461 +9.2% 0% $11,060,743
RIVERBRIDGE PARTNERS LLC 1.1% 295,543 -9.4% 0.2% $10,701,605
Nuveen, LLC 0.99% 258,111 -41% 0% $9,346,199
Tieton Capital Management, LLC 0.97% 251,497 -0.01% 3.1% $9,107,000
JACOBS LEVY EQUITY MANAGEMENT, INC 0.77% 201,351 +76% 0.03% $7,290,920
TEACHER RETIREMENT SYSTEM OF TEXAS 0.74% 193,145 +49% 0.02% $6,993,780
KENNEDY CAPITAL MANAGEMENT LLC 0.68% 177,799 +0.06% 0.14% $6,438,102
Bank of New York Mellon Corp 0.65% 168,976 +4.3% 0% $6,118,613
CSM Advisors, LLC 0.55% 143,235 +0.15% 0.14% $5,185,000
GOLDMAN SACHS GROUP INC 0.55% 142,137 +4.6% 0% $5,146,780
FIRST TRUST ADVISORS LP 0.51% 132,958 +9.3% 0% $4,814,409
CROWN ADVISORS MANAGEMENT, INC. 0.38% 100,000 0% 2.4% $3,621,000

Institutional Holders of BARRETT BUSINESS SERVICES INC - COMMON STOCK (BBSI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 17,060,923 $617,823,973 -$3,764,971 $36.21 136
2025 Q3 22,336,859 $989,806,336 -$8,318,852 $44.32 192
2025 Q2 22,464,682 $936,611,999 +$17,479,754 $41.69 190
2025 Q1 22,280,129 $916,697,750 -$30,723,508 $41.15 187
2024 Q4 23,008,582 $999,492,867 +$15,267,254 $43.44 175
2024 Q3 22,588,552 $847,276,877 +$20,602,453 $37.51 166
2024 Q2 22,070,340 $723,250,360 +$537,864,449 $32.77 166
2024 Q1 5,418,981 $686,625,260 -$2,911,820 $126.72 167
2023 Q4 5,452,302 $631,363,495 -$3,152,516 $115.80 162
2023 Q3 5,488,499 $495,283,332 -$18,091,175 $90.24 140
2023 Q2 5,746,755 $501,112,893 +$6,025,669 $87.20 140
2023 Q1 5,679,785 $503,454,572 -$8,323,211 $88.64 150
2022 Q4 5,798,967 $540,945,701 -$9,434,995 $93.28 155
2022 Q3 5,924,087 $462,212,598 -$12,825,802 $78.00 131
2022 Q2 6,057,068 $441,389,788 -$2,221,076 $72.87 129
2022 Q1 6,109,172 $473,127,335 +$6,330,536 $77.47 129
2021 Q4 6,076,760 $419,600,330 -$4,484,216 $69.06 118
2021 Q3 6,056,467 $461,888,339 -$2,840,446 $76.26 110
2021 Q2 6,093,871 $442,478,349 +$2,022,118 $72.61 103
2021 Q1 6,070,395 $418,402,570 -$9,036,486 $68.86 104
2020 Q4 6,208,006 $423,443,368 +$12,547,445 $68.21 113
2020 Q3 6,039,913 $315,677,102 -$3,416,553 $52.44 107
2020 Q2 6,104,345 $324,294,815 +$11,505,226 $53.13 111
2020 Q1 5,985,898 $237,268,900 -$13,233,978 $39.64 110
2019 Q4 6,071,154 $549,127,645 -$5,178,201 $90.46 136
2019 Q3 6,144,317 $545,724,279 +$14,469,399 $88.82 126
2019 Q2 5,984,313 $493,541,800 -$3,099,954 $82.60 117
2019 Q1 6,091,706 $471,061,915 +$19,787,285 $77.33 122
2018 Q4 5,926,480 $339,315,295 -$5,358,300 $57.25 111
2018 Q3 5,978,556 $399,205,127 -$9,089,258 $66.78 115
2018 Q2 5,970,366 $576,499,503 +$19,840,465 $96.57 133
2018 Q1 5,782,609 $479,248,429 +$9,357,768 $82.88 122
2017 Q4 5,696,538 $367,357,391 +$3,501,764 $64.49 99
2017 Q3 5,606,555 $316,855,401 +$15,485,769 $56.53 90
2017 Q2 5,353,826 $306,707,379 +$6,560,696 $57.29 87
2017 Q1 5,246,729 $286,571,664 +$28,948,027 $54.62 86
2016 Q4 5,126,210 $328,592,858 +$12,655,043 $64.10 94
2016 Q3 4,726,282 $234,491,428 -$5,312,047 $49.61 81
2016 Q2 4,861,460 $200,872,881 -$3,966,585 $41.32 81
2016 Q1 4,989,351 $143,437,051 -$14,011,147 $28.75 91
2015 Q4 5,121,634 $223,000,391 +$9,335,302 $43.54 93
2015 Q3 4,765,960 $204,594,691 -$1,199,547 $42.93 90
2015 Q2 4,840,847 $175,817,208 -$25,507,536 $36.32 86
2015 Q1 5,287,810 $226,526,259 -$301,721 $42.84 97
2014 Q4 5,504,276 $151,070,601 -$45,833,545 $27.40 86
2014 Q3 6,272,053 $247,693,944 +$4,445,647 $39.49 113
2014 Q2 6,040,792 $285,831,021 -$17,238,403 $47.00 118
2014 Q1 6,304,568 $374,339,753 -$805,726 $59.57 122