ALAB

Astera Labs, Inc.

Semiconductors & Related Devices · SIC 3674CIK 1736297Held by 13 tracked managersEDGAR filings ↗10-K/10-Q ↗

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13 managers · Q2 2026 13F

13F bookWeight

Light Street Capital Management

Light Street Capital ManagementPosition history →

7.1%

NEW

$60.7M

$0.85B13F book · 2026-06-30

Whale Rock Capital Management

Whale Rock Capital ManagementPosition history →

6.1%

NEW

$757.3M

$12.46B13F book · 2026-06-30

Atreides Management

Atreides ManagementPosition history →

5.3%

(63.8%)

$587.7M

$11.15B13F book · 2026-06-30

Maverick Capital

Lee AinsliePosition history →

4.7%

+11.7%

$515.5M

$11.08B13F book · 2026-06-30

Fuller & Thaler Asset Management

Fuller & Thaler Asset ManagementPosition history →

1.1%

+2.7%

$414.1M

$36.70B13F book · 2026-06-30

Gladstone Capital Management

Gladstone Capital ManagementPosition history →

0.34%

NEW

$3.5M

$1.01B13F book · 2026-06-30

Motley Fool Asset Management

Motley Fool Asset ManagementPosition history →

0.21%

+204.4%

$5.4M

$2.59B13F book · 2026-06-30

Renaissance Technologies

Renaissance TechnologiesPosition history →

0.10%

+18.5%

$74.1M

$72.62B13F book · 2026-06-30

Adage Capital Management

Adage Capital ManagementPosition history →

0.06%

(80.4%)

$42.9M

$71.32B13F book · 2026-06-30

Capital World Investors

Capital World InvestorsPosition history →

0.04%

+2.7%

$297.7M

$846.43B13F book · 2026-06-30

Holocene Advisors

Holocene AdvisorsPosition history →

0.03%

(48.7%)

$13.3M

$43.69B13F book · 2026-06-30

Alps Advisors

Alps AdvisorsPosition history →

<0.01%

NEW

$0.8M

$21.33B13F book · 2026-06-30

Bridgewater Associates

Bridgewater AssociatesPosition history →

<0.01%

(99.9%)

$0.5M

$24.38B13F book · 2026-06-30

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.