BARRETT BUSINESS SVCS INC (BBSI) Institutional Ownership Changes & 13F Activity

BARRETT BUSINESS SVCS INC (BBSI) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Polen Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy8,600639,462$18,659,501
Q4 2025Renaissance Technologies LLCSell-16,438630,862$22,843,513
Q3 2025Renaissance Technologies LLCSell-62,100647,300$28,688,336
Q3 2025Polen Capital ManagementBuy6,69036,833$1,632,439
Q2 2025Polen Capital ManagementBuy30,14330,143$1,256,662
Q2 2025Renaissance Technologies LLCSell-17,200709,400$29,574,886
Q1 2025Renaissance Technologies LLCSell-30,100726,600$29,899,590
Q4 2024Renaissance Technologies LLCSell-40,000756,700$32,871,048
Q3 2024Renaissance Technologies LLCSell-1,800796,700$29,884,217
Q2 2024Renaissance Technologies LLCBuy598,567798,500$26,166,845
Q1 2024Renaissance Technologies LLCSell-3,867199,933$25,336
Q4 2023Renaissance Technologies LLCBuy7,000203,800$23,600
Q3 2023Renaissance Technologies LLCSell-32,300196,800$17,759
Q2 2023Renaissance Technologies LLCSell-23,700229,100$19,978
Q1 2023Renaissance Technologies LLCBuy35,000252,800$22,408
Q4 2022Renaissance Technologies LLCBuy17,600217,800$20,316
Q3 2022Renaissance Technologies LLCSell-20,200200,200$15,616
Q2 2022Renaissance Technologies LLCSell-25,000220,400$16,061
Q1 2022Renaissance Technologies LLCSell-9,078245,400$19,011
Q4 2021Renaissance Technologies LLCBuy17,478254,478$17,574
Q3 2021Renaissance Technologies LLCSell-8,100237,000$18,074
Q2 2021Renaissance Technologies LLCSell-13,700245,100$17,797
Q1 2021Renaissance Technologies LLCSell-50,200258,800$17,821
Q4 2020Renaissance Technologies LLCSell-44,700309,000$21,077
Q3 2020Renaissance Technologies LLCSell-16,800353,700$18,548
Q2 2020Renaissance Technologies LLCSell-36,100370,500$19,685
Q1 2020Renaissance Technologies LLCBuy7,400406,600$16,118
Q4 2019Renaissance Technologies LLCSell-3,500399,200$36,112
Q3 2019Renaissance Technologies LLCBuy300402,700$35,768
Q2 2019Renaissance Technologies LLCSell-28,500402,400$33,238

Frequently asked questions about BBSI activity

  • Which institutional owners are buying BBSI?

    Institutional owners buying BBSI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BBSI activity?

    "Buy" means an investor increased their reported position in BBSI compared to the prior reporting period. This reflects growing exposure to BARRETT BUSINESS SVCS INC (BBSI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BBSI increasing?

    Institutional interest in BBSI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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