Group One Trading
ALAB icon

Group One Trading’s Astera Labs ALAB Stock Holding History

Group One Trading’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 		$11.1M Sell
101,400
-30,300
-23% -$4.32M 0.02% 774
2025
Q4 		$21.9M Sell
131,700
-89,100
-40% -$14.9M 0.04% 493
2025
Q3 		$43.2M Buy
220,800
+122,200
+124% +$20.1M 0.08% 236
2025
Q2 		$8.92M Buy
98,600
+600
+0.6% +$47.4K 0.02% 892
2025
Q1 		$5.85M Sell
98,000
-10,800
-10% -$999K 0.02% 950
2024
Q4 		$14.4M Sell
108,800
-41,100
-27% -$3.86M 0.03% 506
2024
Q3 		$7.85M Buy
149,900
+129,700
+642% +$6.09M 0.02% 730
2024
Q2 		$1.22M Buy
20,200
+15,500
+330% +$1.08M ﹤0.01% 1828
2024
Q1 		$349K Buy
+4,700
New +$348K ﹤0.01% 3074

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

Group One Trading's ALAB Position: Q1 2026 in Review

Group One Trading reduced its Astera Labs (ALAB) stake by 83% in Q1 2026, selling an estimated $3.61M and leaving 5,029 shares worth $551K. The position accounts for ﹤0.01% of the portfolio, ranked #3250.

Group One Trading first reported a position in ALAB in Q1 2024 and has held it in 6 quarters since. The position peaked at $5.53M in Q3 2024. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Group One Trading held 5,029 shares of Astera Labs worth $551K as of Q1 2026.
  • Group One Trading sold 25,364 Astera Labs shares in Q1 2026, an estimated $3.61M.
  • Astera Labs made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3250 holding.
  • Group One Trading first reported a position in Astera Labs in Q1 2024 and has held it in 6 quarters since.
  • Group One Trading's Astera Labs position peaked at $5.53M in Q3 2024.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.