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Brevan Howard Capital Management’s Astera Labs ALAB Stock Holding History

Brevan Howard Capital Management’s Portfolio ALAB Stock Details ALAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-186,984
Closed -$36.6M – 2342
2025
Q3 		$36.6M Buy
186,984
+112,518
+151% +$18.5M 0.16% 49
2025
Q2 		$6.73M Buy
+74,466
New +$5.88M 0.04% 266
2024
Q2 		– Sell
-5,025
Closed -$373K – 1447
2024
Q1 		$373K Buy
+5,025
New +$372K ﹤0.01% 569

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return

Brevan Howard Capital Management's ALAB Position: Q4 2025 in Review

Brevan Howard Capital Management sold out of Astera Labs (ALAB) in Q4 2025, closing a stake of 186,984 shares — an estimated $36.6M sold.

Brevan Howard Capital Management first reported a position in ALAB in Q1 2024 and held it in 3 quarters. The position peaked at $36.6M in Q3 2025. 700 funds tracked by Wall St. Rank hold ALAB as of Q4 2025.

  • Brevan Howard Capital Management reported no remaining Astera Labs position as of Q4 2025 after selling out during the quarter.
  • Brevan Howard Capital Management sold 186,984 Astera Labs shares in Q4 2025, an estimated $36.6M.
  • Brevan Howard Capital Management first reported a position in Astera Labs in Q1 2024 and held it in 3 quarters.
  • Brevan Howard Capital Management's Astera Labs position peaked at $36.6M in Q3 2025.
  • 700 funds tracked by Wall St. Rank held Astera Labs as of Q4 2025.

Based on Brevan Howard Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.