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Patten Group’s Astera Labs ALAB Stock Holding History

Patten 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
2026
Q1 		$371K Buy
+3,384
New +$482K 0.06% 236
2025
Q4 		– Sell
-2,098
Closed -$411K – 322
2025
Q3 		$411K Buy
+2,098
New +$345K 0.08% 208

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

Patten Group's ALAB Position: Q1 2026 in Review

Patten Group opened a new position in Astera Labs (ALAB) in Q1 2026: 3,384 shares worth $371K. The stake represents 0.06% of the portfolio and ranks #236 among its holdings. This is a return to the name: Patten Group previously reported a position in ALAB as recently as Q3 2025.

Patten Group first reported a position in ALAB in Q3 2025 and has held it in 2 quarters since. The position peaked at $411K in Q3 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Patten Group held 3,384 shares of Astera Labs worth $371K as of Q1 2026.
  • Astera Labs was a new Patten Group position in Q1 2026.
  • Astera Labs made up 0.06% of Patten Group's portfolio in Q1 2026, its #236 holding.
  • Patten Group first reported a position in Astera Labs in Q3 2025 and has held it in 2 quarters since.
  • Patten Group's Astera Labs position peaked at $411K in Q3 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Patten Group's 13F filing for Q1 2026, filed 24 Apr 2026.