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Mather Group’s Astera Labs ALAB Stock Holding History

Mather 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 		$11.9K Buy
+109
New +$15.5K ﹤0.01% 1402
2025
Q4 		– Sell
-7
Closed -$1.34K – 1680
2025
Q3 		$1.34K Buy
+7
New +$1.15K ﹤0.01% 1563
2024
Q3 		– Sell
-14
Closed -$1.04K – 2244
2024
Q2 		$1.04K Buy
+14
New +$971 ﹤0.01% 1992

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

Mather Group's ALAB Position: Q1 2026 in Review

Mather Group opened a new position in Astera Labs (ALAB) in Q1 2026: 109 shares worth $11.9K. The stake represents ﹤0.01% of the portfolio and ranks #1402 among its holdings. This is a return to the name: Mather Group previously reported a position in ALAB as recently as Q3 2025.

Mather Group first reported a position in ALAB in Q2 2024 and has held it in 3 quarters since. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Mather Group held 109 shares of Astera Labs worth $11.9K as of Q1 2026.
  • Astera Labs was a new Mather Group position in Q1 2026.
  • Astera Labs made up ﹤0.01% of Mather Group's portfolio in Q1 2026, its #1402 holding.
  • Mather Group first reported a position in Astera Labs in Q2 2024 and has held it in 3 quarters since.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

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