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Brevan Howard Capital Management’s Barrett Business Services BBSI Stock Holding History

Brevan Howard Capital 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 		$430K Sell
14,731
-19,283
-57% -$637K ﹤0.01% 1393
2025
Q4 		$1.23M Buy
34,014
+24,805
+269% +$949K 0.01% 673
2025
Q3 		$408K Sell
9,209
-10,931
-54% -$500K ﹤0.01% 1392
2025
Q2 		$840K Buy
+20,140
New +$828K ﹤0.01% 1145
2025
Q1 		– Sell
-6,773
Closed -$294K – 1165
2024
Q4 		$294K Buy
6,773
+660
+11% +$26.7K ﹤0.01% 783
2024
Q3 		$229K Buy
+6,113
New +$215K ﹤0.01% 950

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

Brevan Howard Capital Management's BBSI Position: Q1 2026 in Review

Brevan Howard Capital Management reduced its Barrett Business Services (BBSI) stake by 57% in Q1 2026, selling an estimated $637K and leaving 14,731 shares worth $430K. The position accounts for ﹤0.01% of the portfolio, ranked #1393.

Brevan Howard Capital Management first reported a position in BBSI in Q3 2024 and has held it in 6 quarters since. The position peaked at $1.23M in Q4 2025. 191 funds tracked by Wall St. Rank hold BBSI as of Q1 2026.

  • Brevan Howard Capital Management held 14,731 shares of Barrett Business Services worth $430K as of Q1 2026.
  • Brevan Howard Capital Management sold 19,283 Barrett Business Services shares in Q1 2026, an estimated $637K.
  • Barrett Business Services made up ﹤0.01% of Brevan Howard Capital Management's portfolio in Q1 2026, its #1393 holding.
  • Brevan Howard Capital Management first reported a position in Barrett Business Services in Q3 2024 and has held it in 6 quarters since.
  • Brevan Howard Capital Management's Barrett Business Services position peaked at $1.23M in Q4 2025.
  • 191 funds tracked by Wall St. Rank held Barrett Business Services as of Q1 2026.

Based on Brevan Howard Capital Management's 13F filing for Q1 2026, filed 15 May 2026.