Zurich Cantonal Bank
ALAB icon

Zurich Cantonal Bank’s Astera Labs ALAB Stock Holding History

Zurich Cantonal Bank’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 		$5.43M Buy
49,588
+16,613
+50% +$2.37M 0.01% 631
2025
Q4 		$5.49M Buy
32,975
+7,142
+28% +$1.19M 0.01% 614
2025
Q3 		$5.06M Buy
25,833
+1,628
+7% +$268K 0.01% 610
2025
Q2 		$2.19M Buy
+24,205
New +$1.91M 0.01% 822
2025
Q1 		– Sell
-10,416
Closed -$1.38M – 2690
2024
Q4 		$1.38M Buy
+10,416
New +$978K ﹤0.01% 1038

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

Zurich Cantonal Bank's ALAB Position: Q1 2026 in Review

Zurich Cantonal Bank increased its Astera Labs (ALAB) stake by 50% in Q1 2026, buying an estimated $2.37M and bringing the position to 49,588 shares worth $5.43M. The position accounts for 0.01% of the portfolio, ranked #631.

Zurich Cantonal Bank first reported a position in ALAB in Q4 2024 and has held it in 5 quarters since. The position peaked at $5.49M in Q4 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Zurich Cantonal Bank held 49,588 shares of Astera Labs worth $5.43M as of Q1 2026.
  • Zurich Cantonal Bank bought 16,613 Astera Labs shares in Q1 2026, an estimated $2.37M.
  • Astera Labs made up 0.01% of Zurich Cantonal Bank's portfolio in Q1 2026, its #631 holding.
  • Zurich Cantonal Bank first reported a position in Astera Labs in Q4 2024 and has held it in 5 quarters since.
  • Zurich Cantonal Bank's Astera Labs position peaked at $5.49M in Q4 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Zurich Cantonal Bank's 13F filing for Q1 2026, filed 15 May 2026.