XT
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XTX Topco’s Astera Labs ALAB Stock Holding History

XTX Topco’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
-19,237
Closed -$2.11M – 4808
2026
Q1 		$2.11M Buy
19,237
+17,686
+1,140% +$2.52M 0.04% 795
2025
Q4 		$258K Sell
1,551
-10,755
-87% -$1.8M 0.01% 2201
2025
Q3 		$2.41M Buy
+12,306
New +$2.02M 0.13% 166
2025
Q2 		– Sell
-37,307
Closed -$2.23M – 3305
2025
Q1 		$2.23M Buy
37,307
+34,692
+1,327% +$3.21M 0.11% 221
2024
Q4 		$346K Buy
+2,615
New +$245K 0.03% 1093

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

XTX Topco's ALAB Position: Q2 2026 in Review

XTX Topco sold out of Astera Labs (ALAB) in Q2 2026, closing a stake of 19,237 shares — an estimated $2.11M sold.

XTX Topco first reported a position in ALAB in Q4 2024 and held it in 5 quarters. The position peaked at $2.41M in Q3 2025. 988 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • XTX Topco reported no remaining Astera Labs position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 19,237 Astera Labs shares in Q2 2026, an estimated $2.11M.
  • XTX Topco first reported a position in Astera Labs in Q4 2024 and held it in 5 quarters.
  • XTX Topco's Astera Labs position peaked at $2.41M in Q3 2025.
  • 988 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.