Astera Labs (ALAB)
Connects cloud and AI systems with mixed-signal semiconductors and embedded COSMOS software.
$358.06
vs last close−5.40 (−1.49%)
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13F · 13D/G · Form 4
| Institutions | 74.11% | 128.56M shares | |
|---|---|---|---|
| 1,067 holders · as of Jun 30, 2026 | |||
| Insiders | 3.83% | 6.64M shares | |
| 11 holders · as of Sep 3, 2026 | |||
| Other | 22.06% | 38.29M shares | |
| remainder | |||
173.49M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
1,067 holders · 128.56M shares · 377 new positions · 672 increased · 263 reduced · 87 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 24.85M | 14.32% | −684.5K | Aug 13, 2026 |
| BlackRock, Inc. | 13.68M | 7.89% | +2.23M | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 7.89M | 4.55% | +577.9K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 6.73M | 3.88% | +386.4K | Aug 13, 2026 |
| Invesco Ltd. | 4.91M | 2.83% | +4.54M | Aug 14, 2026 |
| State Street Corp | 3.68M | 2.12% | +344.5K | Aug 7, 2026 |
| Geode Capital Management, LLC | 2.80M | 1.61% | +287.9K | Aug 12, 2026 |
| Price T Rowe Associates Inc /MD/ | 2.41M | 1.39% | +1.79M | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Jitendra Mohan | 6.80% | 10.80M | 13G | Nov 19, 2024 |
| BlackRock, Inc. | 6.20% | 10.51M | 13G | Jan 21, 2026 |
| Sanjay Gajendra | 5.50% | 8.71M | 13G | Nov 19, 2024 |
| Mohan Jitendra | 5.40% | 9.17M | 13G | Nov 14, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 2, 2026 | Stefan A. Dyckerhoffdirector | Sale · 12 lots | 12,499 | $274.96 | 53,765 |
| Sep 1, 2026 | Manuel Albadirector | Sale · 24 lots | 183,000 | $280.13 | 253,863 |
| Aug 17, 2026 | Sanjay Gajendradirector, officer: President and COO | Sale · 18 lots | 90,630 | $340.35 | 1,119,038 |
| Aug 17, 2026 | Jitendra Mohandirector, officer: Chief Executive Officer | Sale · 18 lots | 90,630 | $340.35 | 1,266,665 |
| Aug 17, 2026 | Philip Mazzaraofficer: General Counsel and Secretary | Sale · 18 lots | 6,801 | $340.50 | 96,542 |
| Aug 6, 2026 | Stefan A. Dyckerhoffdirector | Sale · 9 lots | 12,499 | $311.83 | 57,931 |
| Jul 1, 2026 | Manuel Albadirector | Sale · 74 lots | 183,000 | $443.87 | 286,863 |
| Jul 1, 2026 | Stefan A. Dyckerhoffdirector | Sale · 3 lots | 12,499 | $450.00 | 62,097 |
| Jun 24, 2026 | Bethany Mayerdirector | Sale · 6 lots | 686 | $395.04 | 5,550 |
| Jun 4, 2026 | Jack R. Lazardirector | Sale · 18 lots | 10,000 | $355.17 | 75,688 |
House and Senate disclosures
Not reported.