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Diametric Capital’s Astera Labs ALAB Stock Holding History

Diametric Capital’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 		$2.2M Buy
+20,065
New +$2.86M 0.57% 30
2025
Q3 		– Sell
-2,821
Closed -$255K – 490
2025
Q2 		$255K Sell
2,821
-4,040
-59% -$319K 0.14% 211
2025
Q1 		$409K Buy
+6,861
New +$635K 0.49% 65

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

Diametric Capital's ALAB Position: Q1 2026 in Review

Diametric Capital opened a new position in Astera Labs (ALAB) in Q1 2026: 20,065 shares worth $2.2M. The stake represents 0.57% of the portfolio and ranks #30 among its holdings. This is a return to the name: Diametric Capital previously reported a position in ALAB as recently as Q2 2025.

Diametric Capital first reported a position in ALAB in Q1 2025 and has held it in 3 quarters since. 703 funds tracked by Wall St. Rank hold ALAB as of Q1 2026.

  • Diametric Capital held 20,065 shares of Astera Labs worth $2.2M as of Q1 2026.
  • Astera Labs was a new Diametric Capital position in Q1 2026.
  • Astera Labs made up 0.57% of Diametric Capital's portfolio in Q1 2026, its #30 holding.
  • Diametric Capital first reported a position in Astera Labs in Q1 2025 and has held it in 3 quarters since.
  • 703 funds tracked by Wall St. Rank held Astera Labs as of Q1 2026.

Based on Diametric Capital's 13F filing for Q1 2026, filed 15 May 2026.