Now Live: Cboe Europe real-time data for all major European stocks.
United States
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Market closed

Pre-market opens in 5 hours 54 minutes
Main market opens in 11 hours 24 minutes

22:06
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
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All times are displayed in the America/New_York timezone (EST, UTC-05:00).
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Astera Labs, Inc.
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Holders

Fund holders

Name Date reported Shares Value % Held
Fidelity Select Portfolios-Select Semiconductors Portfolio Aug 31, 2026 7.0M 2.2B 4.1%
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Jun 30, 2026 4.9M 1.5B 2.8%
Invesco QQQ Trust, Series 1 Sep 30, 2026 3.6M 1.1B 2.1%
iShares Trust-iShares Semiconductor ETF Sep 30, 2026 3.4M 1.1B 1.9%
VanEck ETF Trust-VanEck Semiconductor ETF Sep 30, 2026 2.4M 744.3M 1.4%
Fidelity Securities Fund-Fidelity Blue Chip Growth Fund Aug 31, 2026 1.8M 573.3M 1.1%
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund Jun 30, 2026 1.8M 558.9M 1.0%
VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund Jun 30, 2026 1.7M 528.1M 1.0%
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund Jun 30, 2026 1.5M 484.5M 0.9%
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund Aug 31, 2026 1.5M 466.5M 0.9%
Access Holders data via our API — starting from the Ultra plan (individual) and the Enterprise plan (business) and above.
Market closed

Pre-market opens in 3 hours 54 minutes
Main market opens in 4 hours 54 minutes

04:06
00:00
09:00
17:30
23:59

Trading Hours (Monday - Friday):

Pre-market
08:00 - 09:00
Main market
09:00 - 17:30
All times are displayed in the Europe/Rome timezone (CET, UTC+01:00).