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Rakuten Securities’s Astera Labs ALAB Stock Holding History

Rakuten Securities’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 		$1.03M Buy
9,355
+43
+0.5% +$6.13K 0.43% 49
2025
Q4 		$1.55M Buy
9,312
+2,557
+38% +$428K 0.5% 43
2025
Q3 		$1.32M Sell
6,755
-5,081
-43% -$835K 0.49% 44
2025
Q2 		$1.07M Buy
11,836
+2,348
+25% +$186K 0.42% 40
2025
Q1 		$566K Buy
9,488
+643
+7% +$59.5K 0.29% 54
2024
Q4 		$1.17M Buy
8,845
+3,291
+59% +$309K 0.46% 31
2024
Q3 		$291K Buy
+5,554
New +$261K 0.13% 71

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

Rakuten Securities's ALAB Position: Q1 2026 in Review

Rakuten Securities increased its Astera Labs (ALAB) stake by 0.46% in Q1 2026, buying an estimated $6.13K and bringing the position to 9,355 shares worth $1.03M. The position accounts for 0.43% of the portfolio, ranked #49.

Rakuten Securities first reported a position in ALAB in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.55M in Q4 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Rakuten Securities held 9,355 shares of Astera Labs worth $1.03M as of Q1 2026.
  • Rakuten Securities bought 43 Astera Labs shares in Q1 2026, an estimated $6.13K.
  • Astera Labs made up 0.43% of Rakuten Securities's portfolio in Q1 2026, its #49 holding.
  • Rakuten Securities first reported a position in Astera Labs in Q3 2024 and has held it in 7 quarters since.
  • Rakuten Securities's Astera Labs position peaked at $1.55M in Q4 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Rakuten Securities's 13F filing for Q1 2026, filed 1 May 2026.