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
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 $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

Holocene Advisors's ALAB Position: Q1 2026 in Review

Holocene Advisors opened a new position in Astera Labs (ALAB) in Q1 2026: 53,443 shares worth $5.86M. The stake represents 0.01% of the portfolio and ranks #377 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in ALAB as recently as Q3 2025.

Holocene Advisors first reported a position in ALAB in Q3 2024 and has held it in 4 quarters since. The position peaked at $55.8M in Q2 2025. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Holocene Advisors held 53,443 shares of Astera Labs worth $5.86M as of Q1 2026.
  • Astera Labs was a new Holocene Advisors position in Q1 2026.
  • Astera Labs made up 0.01% of Holocene Advisors's portfolio in Q1 2026, its #377 holding.
  • Holocene Advisors first reported a position in Astera Labs in Q3 2024 and has held it in 4 quarters since.
  • Holocene Advisors's Astera Labs position peaked at $55.8M in Q2 2025.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.