Acadian Asset Management
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Acadian Asset Management’s Astera Labs ALAB Stock Holding History

Acadian 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
2026
Q2 		$335K Sell
699
-6,441
-90% -$1.71M ﹤0.01% 1538
2026
Q1 		$778K Sell
7,140
-27,967
-80% -$3.98M ﹤0.01% 1241
2025
Q4 		$5.83M Sell
35,107
-198,608
-85% -$33.2M 0.01% 615
2025
Q3 		$45.7M Buy
233,715
+208,910
+842% +$34.4M 0.08% 208
2025
Q2 		$2.24M Sell
24,805
-4,253
-15% -$336K ﹤0.01% 795
2025
Q1 		$1.73M Sell
29,058
-149,285
-84% -$13.8M ﹤0.01% 796
2024
Q4 		$23.6M Buy
+178,343
New +$16.7M 0.07% 212

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Acadian Asset Management's ALAB Position: Q2 2026 in Review

Acadian Asset Management reduced its Astera Labs (ALAB) stake by 90% in Q2 2026, selling an estimated $1.71M and leaving 699 shares worth $335K. The position accounts for ﹤0.01% of the portfolio, ranked #1538.

Acadian Asset Management first reported a position in ALAB in Q4 2024 and has held it in 7 quarters since. The position peaked at $45.7M in Q3 2025. 988 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Acadian Asset Management held 699 shares of Astera Labs worth $335K as of Q2 2026.
  • Acadian Asset Management sold 6,441 Astera Labs shares in Q2 2026, an estimated $1.71M.
  • Astera Labs made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1538 holding.
  • Acadian Asset Management first reported a position in Astera Labs in Q4 2024 and has held it in 7 quarters since.
  • Acadian Asset Management's Astera Labs position peaked at $45.7M in Q3 2025.
  • 988 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.