UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Position in ALAB — Astera Labs, Inc.
CIK 861177
NEW YORK, NY
Position in ALAB
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$71,151,329
-$24,718,773 QoQ
Shares Held
649,191
+12.7% QoQ
Ownership
0.379%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2024
9 quarters on record
Voting authority
Sole 56.09581771774409.ToString("F0")%
Shared 0.ToString("F0")%
None 43.90418228225592.ToString("F0")%
Common Shares in ALAB Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds $65,747,584,379 across 54 Semiconductors names. ALAB ranks #15 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
198,975,239 | $34,701,281,677 | |
| 2 | AVGO |
Broadcom Inc.
|
39,039,932 | $12,083,249,345 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
19,192,764 | $3,904,383,973 | |
| 4 | MU |
Micron Technology Inc
|
9,594,813 | $3,241,511,617 | |
| 5 | INTC |
Intel Corp
|
52,771,052 | $2,328,786,517 | |
| 6 | ADI |
Analog Devices Inc
|
6,658,024 | $2,118,183,751 | |
| 7 | TXN |
Texas Instruments Inc
|
9,305,424 | $1,806,555,009 | |
| 8 | QCOM |
Qualcomm Inc/De
|
12,113,406 | $1,559,964,419 |
All Filings in ALAB
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $71,151,329 | 649,191 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $95,870,102 | 576,281 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $64,050,679 | 327,123 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $47,612,275 | 526,568 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $7,873,038 | 131,943 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $20,466,700 | 154,524 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $276,828 | 5,284 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $302,550 | 5,000 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,387,353 | 18,700 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||