MAM
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Mark Asset Management’s Astera Labs ALAB Stock Holding History

Mark Asset 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
2025
Q2 		– Sell
-20,304
Closed -$1.21M – 64
2025
Q1 		$1.21M Sell
20,304
-26,900
-57% -$2.49M 0.12% 48
2024
Q4 		$6.25M Buy
+47,204
New +$4.43M 0.68% 34
2024
Q2 		– Sell
-26,950
Closed -$2M – 65
2024
Q1 		$2M Buy
+26,950
New +$2M 0.26% 42

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $199B AUM 37.98% 1-Year Est. Return

Mark Asset Management's ALAB Position: Q2 2025 in Review

Mark Asset Management sold out of Astera Labs (ALAB) in Q2 2025, closing a stake of 20,304 shares — an estimated $1.21M sold.

Mark Asset Management first reported a position in ALAB in Q1 2024 and held it in 3 quarters. The position peaked at $6.25M in Q4 2024. 513 funds tracked by Wall St. Rank hold ALAB as of Q2 2025.

  • Mark Asset Management reported no remaining Astera Labs position as of Q2 2025 after selling out during the quarter.
  • Mark Asset Management sold 20,304 Astera Labs shares in Q2 2025, an estimated $1.21M.
  • Mark Asset Management first reported a position in Astera Labs in Q1 2024 and held it in 3 quarters.
  • Mark Asset Management's Astera Labs position peaked at $6.25M in Q4 2024.
  • 513 funds tracked by Wall St. Rank held Astera Labs as of Q2 2025.

Based on Mark Asset Management's 13F filing for Q2 2025, filed 14 Aug 2025.