Brown Advisory
ALAB icon

Brown Advisory’s Astera Labs ALAB Stock Holding History

Brown Advisory’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 		$418K Sell
3,818
-61
-2% -$8.69K ﹤0.01% 1113
2025
Q4 		$645K Buy
3,879
+18
+0.5% +$3.01K ﹤0.01% 985
2025
Q3 		$756K Sell
3,861
-1,720
-31% -$283K ﹤0.01% 911
2025
Q2 		$505K Buy
5,581
+1,977
+55% +$156K ﹤0.01% 1008
2025
Q1 		$215K Buy
+3,604
New +$333K ﹤0.01% 1245

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

Brown Advisory's ALAB Position: Q1 2026 in Review

Brown Advisory reduced its Astera Labs (ALAB) stake by 1.6% in Q1 2026, selling an estimated $8.69K and leaving 3,818 shares worth $418K. The position accounts for ﹤0.01% of the portfolio, ranked #1113.

Brown Advisory first reported a position in ALAB in Q1 2025 and has held it in 5 quarters since. The position peaked at $756K in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Brown Advisory held 3,818 shares of Astera Labs worth $418K as of Q1 2026.
  • Brown Advisory sold 61 Astera Labs shares in Q1 2026, an estimated $8.69K.
  • Astera Labs made up ﹤0.01% of Brown Advisory's portfolio in Q1 2026, its #1113 holding.
  • Brown Advisory first reported a position in Astera Labs in Q1 2025 and has held it in 5 quarters since.
  • Brown Advisory's Astera Labs position peaked at $756K in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Brown Advisory's 13F filing for Q1 2026, filed 15 May 2026.