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Renaissance Capital’s Astera Labs ALAB Stock Holding History

Renaissance Capital’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 		$11.8M Sell
60,436
-8,734
-13% -$1.24M 8.53% 4
2025
Q4 		$11.5M Sell
69,170
-11,956
-15% -$2M 8.29% 4
2025
Q3 		$15.9M Sell
81,126
-45,497
-36% -$7.48M 8.9% 3
2025
Q2 		$11.4M Sell
126,623
-18,998
-13% -$1.5M 7.98% 4
2025
Q1 		$8.69M Buy
145,621
+31,345
+27% +$2.9M 6.71% 4
2024
Q4 		$15.1M Buy
114,276
+90,516
+381% +$8.49M 9.93% 2
2024
Q3 		$1.24M Buy
23,760
+3,967
+20% +$186K 0.82% 26
2024
Q2 		$1.2M Buy
+19,793
New +$1.37M 0.67% 32

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

Renaissance Capital's ALAB Position: Q1 2026 in Review

Renaissance Capital reduced its Astera Labs (ALAB) stake by 13% in Q1 2026, selling an estimated $1.24M and leaving 60,436 shares worth $11.8M. The position accounts for 8.53% of the portfolio, ranked #4.

Renaissance Capital first reported a position in ALAB in Q2 2024 and has held it in 8 quarters since. The position peaked at $15.9M in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Renaissance Capital held 60,436 shares of Astera Labs worth $11.8M as of Q1 2026.
  • Renaissance Capital sold 8,734 Astera Labs shares in Q1 2026, an estimated $1.24M.
  • Astera Labs made up 8.53% of Renaissance Capital's portfolio in Q1 2026, its #4 holding.
  • Renaissance Capital first reported a position in Astera Labs in Q2 2024 and has held it in 8 quarters since.
  • Renaissance Capital's Astera Labs position peaked at $15.9M in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Renaissance Capital's 13F filing for Q1 2026, filed 7 May 2026.