Barrett Business Services Ownership | Who Owns Barrett Business Services?
Barrett Business Services Ownership Summary
Barrett Business Services is owned by 83.69% institutional investors, 4.87% insiders, and 11.44% retail investors. Blackrock is the largest institutional shareholder, holding 7.73% of BBSI shares. Mawer Global Small Cap F is the top mutual fund, with 5.21% of its assets in Barrett Business Services shares.
BBSI Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Barrett Business Services | 83.69% | 4.87% | 11.44% |
| Sector | Industrials Stocks | 49.61% | 15.69% | 34.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 2.03M | 7.73% | $66.60M |
| Blackrock funding, inc. /de | 1.91M | 7.52% | $55.68M |
| Thrivent financial for lutherans | 1.71M | 6.73% | $49.82M |
| Mawer investment management | 1.70M | 6.71% | $49.66M |
| Vanguard group | 1.51M | 5.89% | $54.83M |
| Royce & associates lp | 1.37M | 5.41% | $40.06M |
| Private capital management | 999.91K | 3.94% | $29.18M |
| Wellington management group llp | 860.36K | 3.39% | $25.11M |
| Trigran investments | 718.39K | 2.83% | $20.96M |
| Dimensional fund advisors lp | 661.18K | 2.61% | $19.29M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Trigran investments | 718.39K | 5.01% | $20.96M |
| Private capital management | 999.91K | 2.91% | $29.18M |
| Alpine peaks capital, lp | 88.35K | 2.60% | $2.58M |
| Tieton capital management | 263.76K | 2.58% | $7.70M |
| Grant/grossmendelsohn | 60.04K | 1.36% | $2.61M |
| Manatuck hill partners | 85.00K | 1.25% | $3.77M |
| Crown advisors management | 60.00K | 1.16% | $1.75M |
| Ironwood investment management | 74.49K | 0.91% | $2.17M |
| Willner & heller | 37.90K | 0.82% | $1.11M |
| Bridge city capital | 82.95K | 0.67% | $2.42M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 2.03M | 0.00% | 1.53M |
| Royce & associates lp | 1.37M | 0.40% | 502.04K |
| Polar asset management partners | 285.00K | 0.17% | 285.00K |
| Vanguard fiduciary trust | 179.79K | 0.00% | 179.79K |
| Goldman sachs group | 269.43K | 0.00% | 127.30K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Gw&k investment management | - | - | -514.05K |
| Mawer investment management | 1.70M | 0.32% | -262.24K |
| Point72 asset management | - | - | -253.91K |
| Thrivent financial for lutherans | 1.71M | 0.09% | -181.11K |
| Qube research | 40.90K | 0.00% | -169.65K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Polar asset management partners | 285.00K | 0.17% | 285.00K | $8.32M |
| Vanguard fiduciary trust | 179.79K | 0.00% | 179.79K | $5.25M |
| Norges bank | 88.60K | 0.00% | 88.60K | $3.85M |
| Manatuck hill partners | 85.00K | 1.25% | 85.00K | $3.77M |
| Susquehanna fundamental investments | 39.80K | 0.04% | 39.80K | $1.16M |
Sold Out
| Holder | Change |
|---|---|
| Nelson, van denburg & campbell wealth management group | -1.00 |
| Total investment management | -1.00 |
| Clarivest asset management | -5.00 |
| Breakwater investment management | -10.00 |
| Stephens consulting | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 186 | -4.12% | 21,226,199 | -2.80% | 83 | 1.16% | 111 | 9.90% | 54 | -15.63% |
| Dec 31, 2025 | 55 | -71.50% | 4,729,132 | -78.83% | 18 | 0.24% | 20 | -77.53% | 22 | -69.01% |
| Sep 30, 2025 | 70 | -63.35% | 8,202,057 | -63.49% | 32 | 0.42% | 30 | -68.42% | 23 | -61.67% |
| Jun 30, 2025 | 190 | - | 20,889,845 | -4.01% | 81 | 1.15% | 93 | 8.14% | 61 | -19.74% |
| Mar 31, 2025 | 5 | -97.18% | 288,691 | -98.74% | 1 | 0.01% | 3 | -96.05% | 2 | -96.92% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Mawer Global Small Cap F | 1.28M | 5.21% | -104.74K |
| Mawer Global Small Cap A | 1.28M | 5.21% | -104.74K |
| Thrivent Small Cap Stock A | 1.21M | 4.94% | -478.00 |
| Vanguard US Total Market Shares ETF | 858.03K | 3.32% | - |
| Vanguard Total Stock Mkt Idx Inv | 759.15K | 3.09% | - |
| Royce Small-Cap Quality Value Composite | 736.59K | 3.00% | 58.93K |
| Royce Small-Cap Total Return Invmt | 736.59K | 2.92% | 58.93K |
| iShares Russell 2000 ETF | 587.80K | 2.39% | 4.93K |
| Fidelity Low-Priced Stock | 533.81K | 2.08% | -1.43K |
| Heartland Value Investor | 450.00K | 1.83% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 13, 2026 | Finn Mark Steven | - | Buy | $28.60K |
| Mar 26, 2026 | Finn Mark Steven | - | Buy | $29.40K |
| Mar 20, 2026 | Finn Mark Steven | - | Buy | $13.94K |
| Mar 19, 2026 | Finn Mark Steven | - | Buy | $13.96K |
| Mar 17, 2026 | Potts James R | EVP Gen Counsel & Secretary | Sell | $51.71K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | 1 | - |
| 2026 Q1 | 6 | 1 |
| 2025 Q4 | 2 | - |
| 2025 Q3 | 1 | 8 |
| 2025 Q2 | 5 | 2 |
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