Z3 Capital Partners
ALAB icon

Z3 Capital Partners’s Astera Labs ALAB Stock Holding History

Z3 Capital 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
Q3 		$7.12M Sell
19,995
-375
-2% -$121K 1.48% 19
2026
Q2 		$9.8M Sell
20,370
-100
-0.5% -$26.5K 2.07% 13
2026
Q1 		$2.24M Buy
20,470
+3,300
+19% +$470K 0.57% 43
2025
Q4 		$2.86M Buy
+17,170
New +$2.87M 0.69% 37

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $165B AUM 72.14% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Z3 Capital Partners's ALAB Position: Q3 2026 in Review

Z3 Capital Partners reduced its Astera Labs (ALAB) stake by 1.8% in Q3 2026, selling an estimated $121K and leaving 19,995 shares worth $7.12M. The position accounts for 1.48% of the portfolio, ranked #19.

Z3 Capital Partners first reported a position in ALAB in Q4 2025 and has held it in 4 quarters since. The position peaked at $9.8M in Q2 2026. 804 funds tracked by Wall St. Rank hold ALAB as of Q3 2026.

  • Z3 Capital Partners held 19,995 shares of Astera Labs worth $7.12M as of Q3 2026.
  • Z3 Capital Partners sold 375 Astera Labs shares in Q3 2026, an estimated $121K.
  • Astera Labs made up 1.48% of Z3 Capital Partners's portfolio in Q3 2026, its #19 holding.
  • Z3 Capital Partners first reported a position in Astera Labs in Q4 2025 and has held it in 4 quarters since.
  • Z3 Capital Partners's Astera Labs position peaked at $9.8M in Q2 2026.
  • 804 funds tracked by Wall St. Rank held Astera Labs as of Q3 2026.

Based on Z3 Capital Partners's 13F filing for Q3 2026, filed 10 Nov 2026.