PEAK6
ALAB icon

PEAK6’s Astera Labs ALAB Stock Holding History

PEAK6’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 		$13.7M Sell
125,000
-111,600
-47% -$15.9M 0.03% 466
2025
Q4 		$39.4M Sell
236,600
-254,300
-52% -$42.5M 0.07% 216
2025
Q3 		$96.1M Buy
490,900
+341,400
+228% +$56.1M 0.14% 118
2025
Q2 		$13.5M Sell
149,500
-126,300
-46% -$9.98M 0.03% 514
2025
Q1 		$16.5M Buy
275,800
+150,800
+121% +$13.9M 0.04% 400
2024
Q4 		$16.6M Buy
+125,000
New +$11.7M 0.03% 384

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

PEAK6's ALAB Position: Q4 2025 in Review

PEAK6 sold out of Astera Labs (ALAB) in Q4 2025, closing a stake of 3 shares — an estimated $502 sold.

PEAK6 first reported a position in ALAB in Q4 2024 and held it in 4 quarters. The position peaked at $3.34M in Q1 2025. 700 funds tracked by Wall St. Rank hold ALAB as of Q4 2025.

  • PEAK6 reported no remaining Astera Labs position as of Q4 2025 after selling out during the quarter.
  • PEAK6 sold 3 Astera Labs shares in Q4 2025, an estimated $502.
  • PEAK6 first reported a position in Astera Labs in Q4 2024 and held it in 4 quarters.
  • PEAK6's Astera Labs position peaked at $3.34M in Q1 2025.
  • 700 funds tracked by Wall St. Rank held Astera Labs as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.