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Banque Transatlantique’s Astera Labs ALAB Stock Holding History

Banque Transatlantique’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 		$1.18M Buy
+10,794
New +$1.54M 0.03% 129
2025
Q2 		– Sell
-35
Closed -$2.09K – 265
2025
Q1 		$2.09K Sell
35
-615
-95% -$56.9K ﹤0.01% 213
2024
Q4 		$86.2K Buy
+650
New +$61K ﹤0.01% 141

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

Banque Transatlantique's ALAB Position: Q1 2026 in Review

Banque Transatlantique opened a new position in Astera Labs (ALAB) in Q1 2026: 10,794 shares worth $1.18M. The stake represents 0.03% of the portfolio and ranks #129 among its holdings. This is a return to the name: Banque Transatlantique previously reported a position in ALAB as recently as Q1 2025.

Banque Transatlantique first reported a position in ALAB in Q4 2024 and has held it in 3 quarters since. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Banque Transatlantique held 10,794 shares of Astera Labs worth $1.18M as of Q1 2026.
  • Astera Labs was a new Banque Transatlantique position in Q1 2026.
  • Astera Labs made up 0.03% of Banque Transatlantique's portfolio in Q1 2026, its #129 holding.
  • Banque Transatlantique first reported a position in Astera Labs in Q4 2024 and has held it in 3 quarters since.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Banque Transatlantique's 13F filing for Q1 2026, filed 13 May 2026.