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ALAB icon

Natixis’s Astera Labs ALAB Stock Holding History

Natixis’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 		$4.55M Buy
+41,473
New +$5.91M 0.02% 448
2025
Q4 		– Sell
-264,009
Closed -$51.7M – 1334
2025
Q3 		$51.7M Buy
264,009
+263,685
+81,384% +$43.4M 0.24% 64
2025
Q2 		$29.3K Sell
324
-198,868
-100% -$15.7M ﹤0.01% 912
2025
Q1 		$11.6M Buy
199,192
+80,245
+67% +$7.42M 0.06% 206
2024
Q4 		$15.8M Buy
+118,947
New +$11.2M 0.1% 157

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

Natixis's ALAB Position: Q1 2026 in Review

Natixis opened a new position in Astera Labs (ALAB) in Q1 2026: 41,473 shares worth $4.55M. The stake represents 0.02% of the portfolio and ranks #448 among its holdings. This is a return to the name: Natixis previously reported a position in ALAB as recently as Q3 2025.

Natixis first reported a position in ALAB in Q4 2024 and has held it in 5 quarters since. The position peaked at $51.7M in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Natixis held 41,473 shares of Astera Labs worth $4.55M as of Q1 2026.
  • Astera Labs was a new Natixis position in Q1 2026.
  • Astera Labs made up 0.02% of Natixis's portfolio in Q1 2026, its #448 holding.
  • Natixis first reported a position in Astera Labs in Q4 2024 and has held it in 5 quarters since.
  • Natixis's Astera Labs position peaked at $51.7M in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Natixis's 13F filing for Q1 2026, filed 14 May 2026.