Rockefeller Capital Management
ALAB icon

Rockefeller Capital Management’s Astera Labs ALAB Stock Holding History

Rockefeller Capital Management’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 		$2.53M Buy
23,103
+2,575
+13% +$367K ﹤0.01% 1205
2025
Q4 		$3.42M Sell
20,528
-7
-0% -$1.17K 0.01% 1016
2025
Q3 		$4.02M Buy
20,535
+8,067
+65% +$1.33M 0.01% 900
2025
Q2 		$1.13M Buy
12,468
+539
+5% +$42.6K ﹤0.01% 1281
2025
Q1 		$712K Buy
+11,929
New +$1.1M ﹤0.01% 1379

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

Rockefeller Capital Management's ALAB Position: Q1 2026 in Review

Rockefeller Capital Management increased its Astera Labs (ALAB) stake by 13% in Q1 2026, buying an estimated $367K and bringing the position to 23,103 shares worth $2.53M. The position accounts for ﹤0.01% of the portfolio, ranked #1205.

Rockefeller Capital Management first reported a position in ALAB in Q1 2025 and has held it in 5 quarters since. The position peaked at $4.02M in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Rockefeller Capital Management held 23,103 shares of Astera Labs worth $2.53M as of Q1 2026.
  • Rockefeller Capital Management bought 2,575 Astera Labs shares in Q1 2026, an estimated $367K.
  • Astera Labs made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q1 2026, its #1205 holding.
  • Rockefeller Capital Management first reported a position in Astera Labs in Q1 2025 and has held it in 5 quarters since.
  • Rockefeller Capital Management's Astera Labs position peaked at $4.02M in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Rockefeller Capital Management's 13F filing for Q1 2026, filed 14 May 2026.