Twin Tree Management
ALAB icon

Twin Tree Management’s Astera Labs ALAB Stock Holding History

Twin Tree 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 		$76.7K Sell
700
-14,100
-95% -$2.01M ﹤0.01% 1175
2025
Q4 		$2.46M Sell
14,800
-175,400
-92% -$29.3M 0.02% 759
2025
Q3 		$37.2M Buy
190,200
+90,400
+91% +$14.9M 0.15% 131
2025
Q2 		$9.02M Buy
+99,800
New +$7.88M 0.02% 807

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

Twin Tree Management's ALAB Position: Q1 2026 in Review

Twin Tree Management reduced its Astera Labs (ALAB) stake by 9.8% in Q1 2026, selling an estimated $452K and leaving 29,227 shares worth $3.2M. The position accounts for 0.07% of the portfolio, ranked #333.

Twin Tree Management first reported a position in ALAB in Q1 2025 and has held it in 4 quarters since. The position peaked at $6.68M in Q1 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Twin Tree Management held 29,227 shares of Astera Labs worth $3.2M as of Q1 2026.
  • Twin Tree Management sold 3,171 Astera Labs shares in Q1 2026, an estimated $452K.
  • Astera Labs made up 0.07% of Twin Tree Management's portfolio in Q1 2026, its #333 holding.
  • Twin Tree Management first reported a position in Astera Labs in Q1 2025 and has held it in 4 quarters since.
  • Twin Tree Management's Astera Labs position peaked at $6.68M in Q1 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.