Astera Labs, Inc.
ALAB- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001736297
Insider trades, last 90 days
0 buys · 10 sells
- Sold $209.46M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
993
- +284 vs. Q1 2026
- Total value $63.9B
Superinvestors holding ALAB
1
- At the end of Q2 2026
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by ALAB insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 20267:07 PM ET | Sep 2, 2026 | Dyckerhoff Stefan ADirector | SSaleCommon Stock | −3.51K | $274.9627 | −$963.74K | 50.46K | −6.5% | SEC10b5-1 |
| Sep 3, 20267:07 PM ET | Sep 2, 2026 | Dyckerhoff Stefan ADirector | SSaleCommon Stock | −8.99K | $274.9621 | −$2.47M | 3.31K | −73.1% | SEC10b5-1 |
| Sep 3, 20264:30 PM ET | Sep 1, 2026 | ALBA MANUELDirector | SSaleCommon Stock | −183K | $280.1295 | −$51.26M | 253.86K | −41.9% | SEC10b5-1 |
| Aug 19, 20266:12 PM ET | Aug 17, 2026 | Gajendra SanjayPresident and COO | SSaleCommon Stock | −90.63K | $340.3548 | −$30.85M | 1.12M | −7.5% | SEC |
| Aug 19, 20266:11 PM ET | Aug 17, 2026 | Mazzara PhilipGeneral Counsel and Secretary | SSaleCommon Stock | −6.8K | $340.502 | −$2.32M | 96.54K | −6.6% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in ALAB at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 24,845,364 | $12B | 0.52% | −684,521−2.7% | Reduced |
| BlackRock, Inc. | 13,683,865 | $6.61B | 0.10% | +2,234,096+19.5% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7,887,650 | $3.81B | 0.17% | +577,872+7.9% | Added |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,727,089 | $3.25B | 0.07% | +386,357+6.1% | Added |
| Banque Cantonale Vaudoise | 5,539 | $2.68B | 0.37% | −1,451−20.8% | Reduced |