Stephens Investment Management Group LLC
Position in ALAB — Astera Labs, Inc.
CIK 1314440
LITTLE ROCK, AR
Position in ALAB
as of Jun 30, 2026
· filed Jul 29, 2026
Position Value
$123,168,167
+$93,588,771 QoQ
Shares Held
254,996
-5.5% QoQ
Ownership
0.147%
of shares outstanding
% of Portfolio
1.34%
of 13F equity value
Holder Rank
#68
of 983 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 0%
Shared 96%
None 4%
Common Shares in ALAB Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Stephens Investment Management Group LLC holds $868,969,120 across 16 Semiconductors names. ALAB ranks #3 (14.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRDO |
Credo Technology Group Holding Ltd
|
512,263 | $139,309,922 | |
| 2 | LSCC |
Lattice Semiconductor Corp
|
858,613 | $131,333,444 | |
| 3 | ALAB |
Astera Labs, Inc.
This page
|
254,996 | $123,168,167 | |
| 4 | MTSI |
MACOM Technology Solutions Holdings, Inc.
|
316,408 | $120,352,110 | |
| 5 | SITM |
SITIME Corp
|
94,484 | $70,443,491 | |
| 6 | MCHP |
Microchip Technology Inc
|
705,930 | $64,380,816 | |
| 7 | POWI |
Power Integrations Inc
|
755,549 | $63,284,784 | |
| 8 | RMBS |
Rambus Inc
|
409,436 | $54,348,534 |
All Filings in ALAB
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $123,168,167 | 254,996 | Shares | Defined | 2026-07-29 | |
| 2026-03-31 | $29,579,396 | 269,885 | Shares | Defined | 2026-04-28 | |
| 2025-12-31 | $39,722,941 | 238,777 | Shares | Defined | 2026-02-05 | |
| 2025-09-30 | $13,201,423 | 67,423 | Shares | Defined | 2025-10-28 | |
| No filing history on record for this holder in this stock. | ||||||