BlackRock
ALAB icon

BlackRock’s Astera Labs ALAB Stock Holding History

BlackRock’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 		$1.25B Sell
11,449,769
-1,519,089
-12% -$216M 0.02% 585
2025
Q4 		$2.16B Buy
12,968,858
+1,739,429
+15% +$291M 0.04% 391
2025
Q3 		$2.2B Buy
11,229,429
+4,105,012
+58% +$675M 0.04% 380
2025
Q2 		$644M Buy
7,124,417
+2,471,597
+53% +$195M 0.01% 879
2025
Q1 		$278M Sell
4,652,820
-2,002,000
-30% -$185M 0.01% 1398
2024
Q4 		$881M Buy
6,654,820
+4,422,959
+198% +$415M 0.02% 721
2024
Q3 		$117M Buy
2,231,861
+742,252
+50% +$34.8M ﹤0.01% 1994
2024
Q2 		$90.1M Buy
1,489,609
+639,609
+75% +$44.4M ﹤0.01% 2087
2024
Q1 		$63.1M Buy
+850,000
New +$63M ﹤0.01% 2312

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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 $4.1B 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
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return