Barrett Business Services, Inc.
US ˙ NasdaqGS ˙ US0684631080

SecurityBBSI / Barrett Business Services, Inc.
InstitutionStrs Ohio
Latest Disclosed Ownership16,000 shares
Latest Disclosed Value $ 466,880
Strs Ohio ownership in BBSI / Barrett Business Services, Inc.

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 16,000 shares of Barrett Business Services, Inc. (US:BBSI) valued at $466,880 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 16,000 shares of Barrett Business Services, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $528,000 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)
2026-04-24 2026-03-31 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,000 0 0.00 467 -19.52 0.0019
2026-02-02 2025-12-31 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,000 0 0.00 579 -18.34 0.0022
2025-10-30 2025-09-30 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,000 0 0.00 709 6.30 0.0026
2025-08-04 2025-06-30 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,000 0 0.00 667 1.37 0.0025
2025-05-28 2025-03-31 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,000 -700 -4.19 658 -9.24 0.0028
2025-05-28 2024-12-31 13F BARRETT BUSINESS SVCS COM_STK 068463108 16,700 -1,600 -8.74 725 5.69 0.0029
2024-11-01 2024-09-30 13F BARRETT BUSINESS SVCS COM_STK 068463108 18,300 0 0.00 686 14.52 0.0026
2024-08-05 2024-06-30 13F BARRETT BUSINESS SVCS COM_STK 068463108 18,300 13,300 266.00 600 0.0024
2024-05-13 2024-03-31 13F BARRETT BUSINESS SVCS COM_STK 068463108 5,000 -600 -10.71 1 0.0025
2024-01-30 2023-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 5,600 -1,100 -16.42 1 0.0027
2023-10-26 2023-09-30 13F/A-1 BARRETT BUSINESS SERVICE COM 068463108 6,700 -300 -4.29 1 0.0027
2023-10-26 2023-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 6,700 -300 1 0.0027
2023-07-31 2023-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 7,000 200 2.94 1 0.0026
2023-08-02 2023-03-31 13F/A-2 BARRETT BUSINESS SERVICE COM 068463108 6,800 0 0.00 1 0.0026
2023-08-02 2023-03-31 13F/A-1 BARRETT BUSINESS SERVICE COM 068463108 6,800 1
2023-01-26 2022-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 6,800 -1,600 -19.05 1 -100.00 0.0029
2022-10-27 2022-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 8,400 -600 -6.67 655 0.00 0.0031
2022-07-25 2022-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 9,000 -1,100 -10.89 655 -16.24 0.0030
2022-04-21 2022-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 10,100 0 0.00 782 12.20 0.0029
2022-01-24 2021-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 10,100 900 9.78 697 -0.57 0.0024
2021-10-22 2021-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 9,200 9,200 701 0.0026
2020-12-14 2020-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 0 -10,700 -100.00 0 -100.00
2020-07-23 2020-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 10,700 -600 -5.31 568 27.07 0.0025
2020-04-23 2020-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 11,300 3,500 44.87 447 -36.60 0.0024
2020-01-24 2019-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 7,800 0 0.00 705 1.88 0.0030
2019-10-21 2019-09-30 13F/A-1 BARRETT BUSINESS SERVICE COM 068463108 7,800 -700 -8.24 692 -1.42 0.0030
2019-10-21 2019-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 7,800 0 692 3,062.8304
2019-07-25 2019-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 8,500 -200 -2.30 702 4.46 0.0031
2019-04-19 2019-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 8,700 -1,900 -17.92 672 10.89 0.0030
2019-01-23 2018-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 10,600 -700 -6.19 606 -19.63 0.0031
2018-10-19 2018-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 11,300 1,500 15.31 754 -20.30 0.0033
2018-08-06 2018-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 9,800 600 6.52 946 24.15 0.0041
2018-04-20 2018-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 9,200 -2,100 -18.58 762 4.67 0.0034
2018-01-23 2017-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 11,300 -1,400 -11.02 728 1.53 0.0031
2017-10-23 2017-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 12,700 900 7.63 717 6.07 0.0031
2017-07-26 2017-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 11,800 -900 -7.09 676 -2.45 0.0030
2017-04-26 2017-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 12,700 1,200 10.43 693 -5.97 0.0030
2017-01-24 2016-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 11,500 1,900 19.79 737 54.83 0.0032
2016-10-27 2016-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 9,600 9,600 0.00 476 0.0021
2014-07-24 2014-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 0 -12,100 -100.00 0 -100.00
2014-04-28 2014-03-31 13F BARRETT BUSINESS SERVICE COM 068463108 12,100 2,200 22.22 721 -21.46 0.0032
2014-01-30 2013-12-31 13F BARRETT BUSINESS SERVICE COM 068463108 9,900 -3,100 -23.85 918 4.91 0.0041
2013-10-24 2013-09-30 13F BARRETT BUSINESS SERVICE COM 068463108 13,000 -1,600 -10.96 875 14.83 0.0039
2013-08-12 2013-06-30 13F BARRETT BUSINESS SERVICE COM 068463108 14,600 14,600 762 0.0033
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.