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Barrett Business Services, Inc. (BBSI) institutional ownership

Latest close $40.05 Jul 20, 2026
Market cap$942M 52-week range SectorIndustrials
Funds holding · Q1 2026
199
reported BBSI position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
106 buyers · 93 sellers

Barrett Business Services, Inc. (BBSI) price and institutional activity

Dates

Q1 2026

$0 bought by 106 investors
Royce & Associates LPPolar Asset Management Partners Inc. +104 more
$0 sold by 93 investors
Gw&k Investment Management, LLCMawer Investment Management Ltd. +91 more
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Bought Sold Totals per quarter; hover a bar for the names.

Barrett Business Services, Inc. (BBSI) institutional activity · 199

Investor Type Est. change Change Δ Own Date
Gw&k Investment Management, LLC · Exited
Change −514K Δ Own −100.0% Date Q1 2026
Gw&k Investment Management, LLC Exited· Q1 2026 −514K −100.0% Q1 2026
Royce & Associates LP · Added
Change +502K Date Q1 2026
Royce & Associates LP Added· Q1 2026 +502K Q1 2026
Polar Asset Management Partners Inc. · New
Change +285K Date Q1 2026
Polar Asset Management Partners Inc. New· Q1 2026 +285K Q1 2026
Mawer Investment Management Ltd. · Reduced
Change −262K Date Q1 2026
Mawer Investment Management Ltd. Reduced· Q1 2026 −262K Q1 2026
Point72 Asset Management, L.P. · Exited
Change −254K Δ Own −100.0% Date Q1 2026
Point72 Asset Management, L.P. Exited· Q1 2026 −254K −100.0% Q1 2026
Thrivent Financial for Lutherans · Reduced
Change −181K Date Q1 2026
Thrivent Financial for Lutherans Reduced· Q1 2026 −181K Q1 2026
Qube Research & Technologies Ltd · Reduced
Change −170K Date Q1 2026
Qube Research & Technologies Ltd Reduced· Q1 2026 −170K Q1 2026
Millennium Management LLC · Exited
Change −151K Δ Own −100.0% Date Q1 2026
Millennium Management LLC Exited· Q1 2026 −151K −100.0% Q1 2026
Goldman Sachs Group Inc · Added
Change +127K Date Q1 2026
Goldman Sachs Group Inc Added· Q1 2026 +127K Q1 2026
Jacobs Levy Equity Management, Inc · Added
Change +100K Date Q1 2026
Jacobs Levy Equity Management, Inc Added· Q1 2026 +100K Q1 2026
Royal Bank of Canada · Reduced
Change −91K Date Q1 2026
Royal Bank of Canada Reduced· Q1 2026 −91K Q1 2026
Y-Intercept (hong Kong) Ltd · Added
Change +86K Date Q1 2026
Y-Intercept (hong Kong) Ltd Added· Q1 2026 +86K Q1 2026
Jane Street Group, LLC · Reduced
Change −78K Date Q1 2026
Jane Street Group, LLC Reduced· Q1 2026 −78K Q1 2026
Teacher Retirement System of Texas · Added
Change +78K Date Q1 2026
Teacher Retirement System of Texas Added· Q1 2026 +78K Q1 2026
4d Advisors, LLC · Exited
Change −75K Δ Own −100.0% Date Q1 2026
4d Advisors, LLC Exited· Q1 2026 −75K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 199

Famous investor activity in Barrett Business Services, Inc. (BBSI)

Barrett Business Services, Inc. (BBSI) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Potts James R. · Officer Sell −$133K
Price $38.00 Qty −3K Owned 32K ΔOwn −9.8% Trade date Jul 7, 2026 Filed date Jul 7, 2026
Potts James R. Officer Sell $38.00 −3K −$133K 32K −9.8% Jul 7, 2026 Jul 7, 2026
Potts James R. · Officer Sell −$131K
Price $37.55 Qty −3K Owned 36K ΔOwn −8.9% Trade date Jul 6, 2026 Filed date Jul 7, 2026
Potts James R. Officer Sell $37.55 −3K −$131K 36K −8.9% Jul 6, 2026 Jul 7, 2026
Potts James R. · Officer Sell −$68K
Price $38.00 Qty −2K Owned 39K ΔOwn −4.4% Trade date Jul 2, 2026 Filed date Jul 7, 2026
Potts James R. Officer Sell $38.00 −2K −$68K 39K −4.4% Jul 2, 2026 Jul 7, 2026
Meeker Anthony · Director Sell −$454K
Price $37.85 Qty −12K Owned 45K ΔOwn −21.1% Trade date Jul 2, 2026 Filed date Jul 7, 2026
Meeker Anthony Director Sell $37.85 −12K −$454K 45K −21.1% Jul 2, 2026 Jul 7, 2026
Finn Mark Steven · Director 2 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 2, 2026
Finn Mark Steven Director 2 operations 0 0 Jul 1, 2026 Jul 2, 2026
Finn Mark Steven · Director Grant (A) 3K
Owned 3K Trade date Jul 1, 2026 Filed date Jul 2, 2026
Finn Mark Steven Director Grant (A) 3K 3K Jul 1, 2026 Jul 2, 2026
Clabby Joseph Stephen · Director 2 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 2, 2026
Clabby Joseph Stephen Director 2 operations 0 0 Jul 1, 2026 Jul 2, 2026
Clabby Joseph Stephen · Director Grant (A) 3K
Owned 3K Trade date Jul 1, 2026 Filed date Jul 2, 2026
Clabby Joseph Stephen Director Grant (A) 3K 3K Jul 1, 2026 Jul 2, 2026
McReynolds Alexandra Morehouse · Director 2 operations 0
Owned 0 Trade date Jul 1, 2026 Filed date Jul 2, 2026
McReynolds Alexandra Morehouse Director 2 operations 0 0 Jul 1, 2026 Jul 2, 2026
McReynolds Alexandra Morehouse · Director Grant (A) 3K
Owned 3K Trade date Jul 1, 2026 Filed date Jul 2, 2026
McReynolds Alexandra Morehouse Director Grant (A) 3K 3K Jul 1, 2026 Jul 2, 2026
Kramer Gary · Officer 10 operations 0
Owned 28K Trade date Jul 1, 2026 Filed date Jul 2, 2026
Kramer Gary Officer 10 operations 0 28K Jul 1, 2026 Jul 2, 2026
Kramer Gary · Officer 5 operations -$778K
Price $37.73 Qty -21K Owned 361K ΔOwn −5.4% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Kramer Gary Officer 5 operations $37.73 -21K -$778K 361K −5.4% Jul 1, 2026 Jul 2, 2026
Kramer Gary · Officer 2 operations 45K
Owned 43K Trade date Jul 1, 2026 Filed date Jul 2, 2026
Kramer Gary Officer 2 operations 45K 43K Jul 1, 2026 Jul 2, 2026
Blotz Gerald · Officer 8 operations 0
Owned 8K Trade date Jul 1, 2026 Filed date Jul 2, 2026
Blotz Gerald Officer 8 operations 0 8K Jul 1, 2026 Jul 2, 2026
Blotz Gerald · Officer 4 operations -$275K
Price $37.73 Qty -7K Owned 217K ΔOwn −3.3% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Blotz Gerald Officer 4 operations $37.73 -7K -$275K 217K −3.3% Jul 1, 2026 Jul 2, 2026
15 of 64
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Barrett Business Services, Inc. (BBSI) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 524K
% of shares outstanding 7.9% Filing date Jan 26, 2024
BlackRock Inc. 524K 7.9% Jan 26, 2024
Mawer Investment Management Ltd. 1.8M
% of shares outstanding 7.0% Filing date Nov 8, 2024
Mawer Investment Management Ltd. 1.8M 7.0% Nov 8, 2024
Mawer Investment Management Ltd. 1.7M
% of shares outstanding 6.8% Filing date May 12, 2026
Mawer Investment Management Ltd. 1.7M 6.8% May 12, 2026
FMR LLC 1.6M
% of shares outstanding 6.2% Filing date Nov 12, 2024
FMR LLC 1.6M 6.2% Nov 12, 2024
Vanguard Group Inc 385K
% of shares outstanding 5.8% Filing date Feb 13, 2024
Vanguard Group Inc 385K 5.8% Feb 13, 2024
Royce & Associates LP 1.4M
% of shares outstanding 5.5% Filing date Apr 21, 2026
Royce & Associates LP 1.4M 5.5% Apr 21, 2026
Private Capital Management, LLC 1.3M
% of shares outstanding 5.1% Filing date Jul 6, 2026
Private Capital Management, LLC 1.3M 5.1% Jul 6, 2026
Vanguard Capital Management LLC 1.3M
% of shares outstanding 5.0% Filing date Apr 29, 2026
Vanguard Capital Management LLC 1.3M 5.0% Apr 29, 2026
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Barrett Business Services, Inc. (BBSI) ownership FAQ

Who owns BBSI?

199 reporting institutions disclosed BBSI position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.