Barrett Business Services, Inc.
US ˙ NasdaqGS ˙ US0684631080

SecurityBBSI / Barrett Business Services, Inc.
InstitutionAlgert Global Llc
Latest Disclosed Ownership251,021 shares
Latest Disclosed Value $ 7,325
Algert Global Llc reports 41.69% increase in ownership of BBSI / Barrett Business Services, Inc.

On May 14, 2026 - Algert Global Llc filed a 13F-HR form disclosing ownership of 251,021 shares of Barrett Business Services, Inc. (US:BBSI) valued at $7,324,793 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 177,160 shares of Barrett Business Services, Inc.. This represents a change in shares of 41.69% during the quarter. The current value of the position is $8,283,693 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F BARRETT BUSINESS SVCS COM 068463108 251,021 73,861 41.69 7 16.67 0.1102
2026-02-17 2025-12-31 13F BARRETT BUSINESS SVCS COM 068463108 177,160 177,160 6 0.1000
2025-11-14 2025-09-30 13F ARRETT BUSINESS SVCS COM 068463108 0 -33,050 -100.00 0 -100.00
2025-08-14 2025-06-30 13F ARRETT BUSINESS SVCS COM 068463108 33,050 24,250 275.57 1 0.0289
2025-05-13 2025-03-31 13F BARRETT BUSINESS SVCS COM 068463108 8,800 8,800 0 0.0090
2021-08-13 2021-06-30 13F BARRETT BUSINESS SVCS COM 068463108 0 -3,790 -100.00 0 -100.00
2021-05-14 2021-03-31 13F BARRETT BUSINESS SVCS COM 068463108 3,790 -1,370 -26.55 261 -25.85 0.0835
2021-02-12 2020-12-31 13F BARRETT BUSINESS SVCS COM 068463108 5,160 -3,740 -42.02 352 -24.63 0.1004
2020-11-16 2020-09-30 13F BARRETT BUSINESS SVCS COM 068463108 8,900 8,900 467 0.1483
2018-08-01 2018-06-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 0 -18,131 -100.00 0 -100.00
2018-05-02 2018-03-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 18,131 -120 -0.66 1,503 27.70 0.2912
2018-02-01 2017-12-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 18,251 5,980 48.73 1,177 69.60 0.2779
2017-11-16 2017-09-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 12,271 12,271 694 0.1587
2016-10-11 2016-09-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 0 -10,840 -100.00 0 -100.00
2016-08-12 2016-06-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 10,840 -40,731 -78.98 448 -69.79 0.1817
2016-05-10 2016-03-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 51,571 14,606 39.51 1,483 -7.83 0.5560
2016-02-12 2015-12-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 36,965 11,049 42.63 1,609 44.56 0.7515
2015-10-28 2015-09-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 25,916 25,916 0.00 1,113 0.6171
2015-08-24 2015-06-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 0 -19,200 -100.00 0 -100.00
2015-05-12 2015-03-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 19,200 -8,504 -30.70 823 8.43 0.4567
2015-02-11 2014-12-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 27,704 17,197 163.67 759 82.89 0.4496
2014-11-10 2014-09-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 10,507 307 3.01 415 -13.36 0.3077
2014-08-11 2014-06-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 10,200 -10,769 -51.36 479 -61.65 0.3087
2014-04-25 2014-03-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 20,969 -7,721 -26.91 1,249 -53.06 0.4944
2014-02-10 2013-12-31 13F BARRETT BUSINESS SERVICES IN COM 068463108 28,690 -6,793 -19.14 2,661 11.43 0.7115
2013-11-12 2013-09-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 35,483 -2,011 -5.36 2,388 21.96 0.6865
2013-08-15 2013-06-30 13F BARRETT BUSINESS SERVICES IN COM 068463108 37,494 37,494 1,958 0.6059
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.