Holocene Advisors
ALAB icon

Holocene Advisors’s Astera Labs ALAB Stock Holding History

Holocene Advisors’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 		$13.3M Sell
27,434
-26,009
-49% -$6.9M 0.03% 289
2026
Q1 		$5.86M Buy
+53,443
New +$7.61M 0.01% 377
2025
Q4 		– Sell
-164,964
Closed -$32.3M – 908
2025
Q3 		$32.3M Sell
164,964
-452,450
-73% -$74.4M 0.07% 220
2025
Q2 		$55.8M Buy
+617,414
New +$48.8M 0.14% 158
2024
Q4 		– Sell
-64,090
Closed -$3.36M – 906
2024
Q3 		$3.36M Buy
+64,090
New +$3.01M 0.01% 452

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

Holocene Advisors's ALAB Position: Q2 2026 in Review

Holocene Advisors reduced its Astera Labs (ALAB) stake by 49% in Q2 2026, selling an estimated $6.9M and leaving 27,434 shares worth $13.3M. The position accounts for 0.03% of the portfolio, ranked #289.

Holocene Advisors first reported a position in ALAB in Q3 2024 and has held it in 5 quarters since. The position peaked at $55.8M in Q2 2025. 989 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Holocene Advisors held 27,434 shares of Astera Labs worth $13.3M as of Q2 2026.
  • Holocene Advisors sold 26,009 Astera Labs shares in Q2 2026, an estimated $6.9M.
  • Astera Labs made up 0.03% of Holocene Advisors's portfolio in Q2 2026, its #289 holding.
  • Holocene Advisors first reported a position in Astera Labs in Q3 2024 and has held it in 5 quarters since.
  • Holocene Advisors's Astera Labs position peaked at $55.8M in Q2 2025.
  • 989 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.