Wellington Management Group
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Wellington Management Group’s Astera Labs ALAB Stock Holding History

Wellington Management Group’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
2025
Q3 		– Sell
-1,211
Closed -$224K – 2135
2025
Q2 		$224K Buy
+1,211
New +$95.7K ﹤0.01% 1905

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

Wellington Management Group's ALAB Position: Q1 2026 in Review

Wellington Management Group increased its Astera Labs (ALAB) stake by 78% in Q1 2026, buying an estimated $6.16M and bringing the position to 98,963 shares worth $10.8M. The position accounts for ﹤0.01% of the portfolio, ranked #1217.

Wellington Management Group first reported a position in ALAB in Q3 2024 and has held it in 7 quarters since. The position peaked at $16.5M in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Wellington Management Group held 98,963 shares of Astera Labs worth $10.8M as of Q1 2026.
  • Wellington Management Group bought 43,272 Astera Labs shares in Q1 2026, an estimated $6.16M.
  • Astera Labs made up ﹤0.01% of Wellington Management Group's portfolio in Q1 2026, its #1217 holding.
  • Wellington Management Group first reported a position in Astera Labs in Q3 2024 and has held it in 7 quarters since.
  • Wellington Management Group's Astera Labs position peaked at $16.5M in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.