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GW&K Investment Management’s Barrett Business Services BBSI Stock Holding History

GW&K Investment Management’s Portfolio BBSI Stock Details BBSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-514,047
Closed -$18.6M – 1015
2025
Q4 		$18.6M Buy
514,047
+37,947
+8% +$1.45M 0.16% 215
2025
Q3 		$21.1M Sell
476,100
-17,333
-4% -$793K 0.19% 192
2025
Q2 		$20.6M Sell
493,433
-34,810
-7% -$1.43M 0.18% 198
2025
Q1 		$21.7M Buy
528,243
+10,627
+2% +$443K 0.2% 188
2024
Q4 		$22.5M Buy
517,616
+25,100
+5% +$1.01M 0.19% 191
2024
Q3 		$18.5M Buy
492,516
+7,400
+2% +$261K 0.16% 208
2024
Q2 		$15.9M Buy
485,116
+32,916
+7% +$1.04M 0.15% 217
2024
Q1 		$14.3M Sell
452,200
-8,400
-2% -$244K 0.13% 223
2023
Q4 		$13.3M Sell
460,600
-21,200
-4% -$547K 0.12% 222
2023
Q3 		$10.9M Buy
481,800
+88,720
+23% +$2.05M 0.11% 235
2023
Q2 		$8.57M Buy
393,080
+15,300
+4% +$328K 0.08% 240
2023
Q1 		$8.37M Buy
+377,780
New +$8.83M 0.08% 230

Other funds holding BBSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

GW&K Investment Management's BBSI Position: Q1 2026 in Review

GW&K Investment Management sold out of Barrett Business Services (BBSI) in Q1 2026, closing a stake of 514,047 shares — an estimated $18.6M sold.

GW&K Investment Management first reported a position in BBSI in Q1 2023 and held it in 12 quarters. The position peaked at $22.5M in Q4 2024. 191 funds tracked by Wall St. Rank hold BBSI as of Q1 2026.

  • GW&K Investment Management reported no remaining Barrett Business Services position as of Q1 2026 after selling out during the quarter.
  • GW&K Investment Management sold 514,047 Barrett Business Services shares in Q1 2026, an estimated $18.6M.
  • GW&K Investment Management first reported a position in Barrett Business Services in Q1 2023 and held it in 12 quarters.
  • GW&K Investment Management's Barrett Business Services position peaked at $22.5M in Q4 2024.
  • 191 funds tracked by Wall St. Rank held Barrett Business Services as of Q1 2026.

Based on GW&K Investment Management's 13F filing for Q1 2026, filed 13 May 2026.