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Barrett Business Services
BBSI

191 hedge funds and large institutions have $623M invested in Barrett Business Services in 2026 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 80 increasing their positions, 57 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

40% more repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 57

0.55% less ownership

Funds ownership: 85.22% → 84.68% (-0.55%)

3% less funds holding

Funds holding: 197 → 191 (-6)

11% less first-time investments, than exits

New positions opened: 33 | Existing positions closed: 37

21% less capital invested

Capital invested by funds: $791M → $623M (-$168M)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
191
Holders Change
-6
Holders Change %
-3.05%
% of All Funds
2.35%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
33
Increased
80
Reduced
57
Closed
37
Calls
$6K
Puts
–
Net Calls
+$6K
Net Calls Change
+$10K

Top Buyers

1
RA
Royce & Associates
New York
+$16.6M
2
PAMP
Polar Asset Management Partners
Ontario, Canada
+$9.42M
3
Goldman Sachs
Goldman Sachs
New York
+$4.21M
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$3.3M
5
YIH
Y-Intercept (HK)
Hong Kong
+$2.85M

Top Sellers

1
GKIM
GW&K Investment Management
Massachusetts
-$18.6M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
-$9.19M
3
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
-$8.67M
4
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$5.98M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$5.61M
Name Holding Trade Value Shares
Change 		Change in
Stake
FFP
201
FourThought Financial Partners
Florida
– -$622K -17,164 Closed
NW
202
NewEdge Wealth
Pennsylvania
– -$562K -15,533 Closed
GPGA
203
Grandeur Peak Global Advisors
Utah
– -$556K -15,345 Closed
PP
204
PDT Partners
New York
– -$541K -14,933 Closed
SPS
205
Susquehanna Portfolio Strategies
Pennsylvania
– -$438K -12,094 Closed
IIM
206
INTECH Investment Management
Florida
– -$351K -9,696 Closed
IC
207
Inscription Capital
Texas
– -$338K -9,343 Closed
State Board of Administration of Florida Retirement System
208
State Board of Administration of Florida Retirement System
Florida
– -$329K -9,089 Closed
PM
209
Penbrook Management
New York
– -$319K -8,800 Closed
IQI
210
Integrated Quantitative Investments
Washington
– -$314K -8,685 Closed
TSS
211
Two Sigma Securities
New York
– -$277K -7,647 Closed
Voloridge Investment Management
212
Voloridge Investment Management
Florida
– -$275K -7,588 Closed
JF
213
Jump Financial
Illinois
– -$273K -7,530 Closed
EPW
214
Evolve Private Wealth
California
– -$244K -6,744 Closed
MM
215
MQS Management
New York
– -$238K -6,584 Closed
ET
216
Entropy Technologies
New York
– -$214K -5,900 Closed
I
217
InceptionR
California
– -$211K -5,840 Closed
CIS
218
Continental Investors Services
Washington
– -$217K -5,717 Closed
LRPA
219
L. Roy Papp & Associates
Arizona
– -$204K -5,630 Closed
AC
220
Aristides Capital
Kentucky
– -$203K -5,618 Closed
KAS
221
Kestra Advisory Services
Texas
– -$38.7K -1,070 Closed
AB
222
Amalgamated Bank
New York
– -$28K -783 Closed
QL
223
Quarry LP
New York
– -$9.7K -268 Closed
Simplex Trading
224
Simplex Trading
Illinois
– -$2.51K -76 Closed
ACM
225
Aster Capital Management
United Arab Emirates
– -$1.92K -53 Closed
6 7 8
9
10

BBSI Hedge Fund Activity: Q1 2026 in Review

191 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Barrett Business Services (BBSI) for Q1 2026, worth a combined $623M — down 21% from $791M a quarter earlier.

Sellers outnumbered buyers: 37 funds closed out of BBSI and 33 opened new positions — a net loss of 4 holders — while 57 trimmed existing stakes and 80 added.

The largest buyer was Royce & Associates, adding an estimated $16.6M. The largest seller was GW&K Investment Management, exiting entirely with an estimated $18.6M sold.

  • 191 institutional investors held Barrett Business Services (BBSI) as of Q1 2026, down from 197 in Q4 2025.
  • Funds reported $623M of Barrett Business Services stock for Q1 2026, down 21% quarter-over-quarter.
  • 33 funds opened new Barrett Business Services positions in Q1 2026 and 37 closed out, a net change of -4 holders.
  • The largest Barrett Business Services buyer in Q1 2026 was Royce & Associates, an estimated $16.6M added.
  • The largest Barrett Business Services seller in Q1 2026 was GW&K Investment Management, an estimated $18.6M sold.

Based on aggregated 13F filings for Q1 2026.