Artisan Partners
ALAB icon

Artisan Partners’s Astera Labs ALAB Stock Holding History

Artisan Partners’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 		$132M Sell
274,306
-286,273
-51% -$76M 0.21% 99
2026
Q1 		$61.4M Sell
560,579
-334,951
-37% -$47.7M 0.1% 170
2025
Q4 		$149M Buy
+895,530
New +$150M 0.22% 103
2025
Q3 		– Sell
-300,494
Closed -$27.2M – 380
2025
Q2 		$27.2M Sell
300,494
-2,986
-1% -$236K 0.04% 272
2025
Q1 		$18.1M Buy
303,480
+81,458
+37% +$7.54M 0.03% 287
2024
Q4 		$29.4M Sell
222,022
-208,947
-48% -$19.6M 0.04% 280
2024
Q3 		$22.6M Sell
430,969
-24,255
-5% -$1.14M 0.03% 280
2024
Q2 		$27.5M Sell
455,224
-2,458
-0.5% -$170K 0.04% 268
2024
Q1 		$34M Buy
+457,682
New +$33.9M 0.05% 251

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

Artisan Partners's ALAB Position: Q2 2026 in Review

Artisan Partners reduced its Astera Labs (ALAB) stake by 51% in Q2 2026, selling an estimated $76M and leaving 274,306 shares worth $132M. The position accounts for 0.21% of the portfolio, ranked #99.

Artisan Partners first reported a position in ALAB in Q1 2024 and has held it in 9 quarters since. The position peaked at $149M in Q4 2025. 988 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Artisan Partners held 274,306 shares of Astera Labs worth $132M as of Q2 2026.
  • Artisan Partners sold 286,273 Astera Labs shares in Q2 2026, an estimated $76M.
  • Astera Labs made up 0.21% of Artisan Partners's portfolio in Q2 2026, its #99 holding.
  • Artisan Partners first reported a position in Astera Labs in Q1 2024 and has held it in 9 quarters since.
  • Artisan Partners's Astera Labs position peaked at $149M in Q4 2025.
  • 988 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Artisan Partners's 13F filing for Q2 2026, filed 13 Aug 2026.