Balyasny Asset Management
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Balyasny Asset Management’s Astera Labs ALAB Stock Holding History

Balyasny Asset 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
2026
Q1 		$296K Buy
2,700
+100
+4% +$14.2K ﹤0.01% 2564
2025
Q4 		$433K Sell
2,600
-21,000
-89% -$3.51M ﹤0.01% 2586
2025
Q3 		$4.62M Sell
23,600
-55,000
-70% -$9.04M 0.01% 1400
2025
Q2 		$7.11M Buy
78,600
+55,000
+233% +$4.35M 0.01% 1125
2025
Q1 		$1.41M Buy
23,600
+15,400
+188% +$1.42M ﹤0.01% 1854
2024
Q4 		$1.09M Buy
+8,200
New +$770K ﹤0.01% 1914

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

Balyasny Asset Management's ALAB Position: Q3 2025 in Review

Balyasny Asset Management sold out of Astera Labs (ALAB) in Q3 2025, closing a stake of 9,763 shares — an estimated $1.61M sold.

Balyasny Asset Management first reported a position in ALAB in Q1 2024 and held it in 5 quarters. The position peaked at $21.8M in Q4 2024. 658 funds tracked by Wall St. Rank hold ALAB as of Q3 2025.

  • Balyasny Asset Management reported no remaining Astera Labs position as of Q3 2025 after selling out during the quarter.
  • Balyasny Asset Management sold 9,763 Astera Labs shares in Q3 2025, an estimated $1.61M.
  • Balyasny Asset Management first reported a position in Astera Labs in Q1 2024 and held it in 5 quarters.
  • Balyasny Asset Management's Astera Labs position peaked at $21.8M in Q4 2024.
  • 658 funds tracked by Wall St. Rank held Astera Labs as of Q3 2025.

Based on Balyasny Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.