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LMR Partners’s Astera Labs ALAB Stock Holding History

LMR 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 		$9.01M Sell
18,661
-13,602
-42% -$3.61M 0.03% 452
2026
Q1 		$3.54M Buy
+32,263
New +$4.6M 0.01% 731
2025
Q4 		– Sell
-105,865
Closed -$20.7M – 1764
2025
Q3 		$20.7M Buy
+105,865
New +$17.4M 0.09% 173
2025
Q1 		– Sell
-150,000
Closed -$19.9M – 1676
2024
Q4 		$19.9M Sell
150,000
-125,000
-45% -$11.7M 0.17% 121
2024
Q3 		$14.4M Buy
275,000
+175,000
+175% +$8.21M 0.11% 153
2024
Q2 		$6.05M Sell
100,000
-25,000
-20% -$1.73M 0.05% 287
2024
Q1 		$9.27M Buy
+125,000
New +$9.26M 0.09% 201

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

LMR Partners's ALAB Position: Q2 2026 in Review

LMR Partners reduced its Astera Labs (ALAB) stake by 42% in Q2 2026, selling an estimated $3.61M and leaving 18,661 shares worth $9.01M. The position accounts for 0.03% of the portfolio, ranked #452.

LMR Partners first reported a position in ALAB in Q1 2024 and has held it in 7 quarters since. The position peaked at $20.7M in Q3 2025. 991 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • LMR Partners held 18,661 shares of Astera Labs worth $9.01M as of Q2 2026.
  • LMR Partners sold 13,602 Astera Labs shares in Q2 2026, an estimated $3.61M.
  • Astera Labs made up 0.03% of LMR Partners's portfolio in Q2 2026, its #452 holding.
  • LMR Partners first reported a position in Astera Labs in Q1 2024 and has held it in 7 quarters since.
  • LMR Partners's Astera Labs position peaked at $20.7M in Q3 2025.
  • 991 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.