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Quadrature Capital’s Astera Labs ALAB Stock Holding History

Quadrature Capital’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 		– Sell
-14,927
Closed -$1.64M – 2128
2026
Q1 		$1.64M Sell
14,927
-35,892
-71% -$5.11M 0.02% 435
2025
Q4 		$8.45M Buy
50,819
+613
+1% +$103K 0.09% 164
2025
Q3 		$9.84M Buy
+50,206
New +$8.26M 0.12% 142

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

Quadrature Capital's ALAB Position: Q2 2026 in Review

Quadrature Capital sold out of Astera Labs (ALAB) in Q2 2026, closing a stake of 14,927 shares — an estimated $1.64M sold.

Quadrature Capital first reported a position in ALAB in Q3 2025 and held it in 3 quarters. The position peaked at $9.84M in Q3 2025. 989 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Quadrature Capital reported no remaining Astera Labs position as of Q2 2026 after selling out during the quarter.
  • Quadrature Capital sold 14,927 Astera Labs shares in Q2 2026, an estimated $1.64M.
  • Quadrature Capital first reported a position in Astera Labs in Q3 2025 and held it in 3 quarters.
  • Quadrature Capital's Astera Labs position peaked at $9.84M in Q3 2025.
  • 989 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.