Security key
04626A103
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 169,476,048
- Total 13F shares
- 118,024,015
- Share change
- +2,033,381
- Total reported value
- $12,928,895,667
- Put/Call ratio
- 103%
- Price per share
- $109.60
- Number of holders
- 684
- Value change
- +$12,327,657
- Number of buys
- 379
- Number of sells
- 330
Report period
Q1 2026
Institutions
684
Top holders
10
ALAB full security history
Previous quarter: Q4 2025
Astera Labs, Inc. SEC filings
Astera Labs, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 04626A103
Recent filing periods:
Top shareholders of ALAB - Astera Labs, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
6.2%
from 13D/G
|
12,968,858
|
$2,157,499,154 | — | 31 Dec 2025 | |
| Mohan Jitendra |
13D/G
|
— |
5.4%
|
9,169,692
|
$1,795,425,694 | $0 | 30 Sep 2025 | |
| Gajendra Sanjay |
13D/G
|
— |
4.5%
|
7,565,234
|
$1,481,272,817 | $0 | 30 Sep 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13D/G
13F
|
Company |
3.9%
|
6,391,580
|
$612,952,522 | -$192,705,200 | 30 Jun 2025 | |
| Atreides Management, LP |
13F
13D/G
|
Company |
1.2%
from 13D/G
|
1,611,194
|
$268,038,234 | — | 31 Dec 2025 | |
| Michael Truett Tate |
3/4/5
|
Chief Financial Officer |
0.38%
|
642,364
|
$107,006,899 | -$87,971,509 | 17 Feb 2026 | |
| Michael E. Hurlston |
3/4/5
|
Director |
0.05%
|
91,645
|
$6,525,124 | — | 08 Jun 2025 | |
| Jack R. Lazar |
3/4/5
|
Director |
0.05%
|
84,851
|
$11,030,630 | -$5,611,743 | 16 Mar 2026 | |
| Germaine Cota |
3/4/5
|
Chief Accting. Off. & VP, Fin. |
0.01%
|
24,989
|
$4,157,170 | — | 02 Feb 2026 | |
| Bethany J. Mayer |
3/4/5
|
Director |
0%
|
6,238
|
$602,652 | -$60,003 | 24 Jun 2025 | |
| Craig H. Barratt |
3/4/5
|
Director |
0%
|
5,988
|
$426,345 | — | 08 Jun 2025 | |
| FMR LLC |
13F
|
Company |
15%
|
25,334,941
|
$4,214,720,843 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
8.2%
|
13,827,506
|
$2,300,343,898 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.8%
|
3,099,809
|
$515,684,225 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.4%
|
2,452,380
|
$407,977,937 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.4%
|
2,429,078
|
$403,597,661 | — | 31 Dec 2025 | |
| FRED ALGER MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
1,934,688
|
$321,854,695 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.1%
|
1,934,467
|
$321,818,379 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.92%
|
1,553,956
|
$258,516,120 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.88%
|
1,488,817
|
$247,679,595 | — | 31 Dec 2025 | |
| 1832 Asset Management L.P. |
13F
|
Company |
0.79%
|
1,347,000
|
$224,086,920 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.77%
|
1,312,927
|
$218,418,536 | — | 31 Dec 2025 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
0.69%
|
1,166,716
|
$194,094,874 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.69%
|
1,164,414
|
$193,713,000 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.68%
|
1,150,080
|
$191,327,308 | — | 31 Dec 2025 | |
| Amundi |
13F
|
Individual |
0.62%
|
1,057,353
|
$175,901,245 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.58%
|
981,712
|
$163,317,608 | — | 31 Dec 2025 | |
| MAVERICK CAPITAL LTD |
13F
|
Company |
0.58%
|
975,959
|
$162,360,539 | — | 31 Dec 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.56%
|
943,148
|
$156,902,000 | — | 31 Dec 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.55%
|
928,330
|
$154,436,979 | — | 31 Dec 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
0.53%
|
895,530
|
$148,980,337 | — | 31 Dec 2025 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
0.49%
|
823,573
|
$137,009,573 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.47%
|
797,386
|
$132,653,135 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.45%
|
761,360
|
$126,659,848 | — | 31 Dec 2025 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
0.43%
|
735,341
|
$122,331,362 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.42%
|
703,469
|
$117,029,518 | — | 31 Dec 2025 | |
| Polar Capital Holdings Plc |
13F
|
Company |
0.4%
|
684,453
|
$113,865,601 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.37%
|
633,940
|
$105,462,258 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.37%
|
633,374
|
$105,368,099 | — | 31 Dec 2025 | |
| Capital World Investors |
13F
|
Company |
0.35%
|
600,000
|
$99,816,000 | — | 31 Dec 2025 | |
| Clear Street Group Inc. |
13F
|
Company |
0.34%
|
577,211
|
$96,024,822 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.34%
|
576,281
|
$95,870,106 | — | 31 Dec 2025 | |
| Value Aligned Research Advisors, LLC |
13F
|
Company |
0.34%
|
568,316
|
$94,545,050 | — | 31 Dec 2025 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
0.33%
|
554,444
|
$99,555,964 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.32%
|
537,490
|
$89,416,836 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.31%
|
533,072
|
$88,681,858 | — | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.31%
|
522,710
|
$86,958,076 | — | 31 Dec 2025 | |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC |
13F
|
Company |
0.3%
|
516,868
|
$83,181,091 | — | 31 Dec 2025 | |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC |
13F
|
Company |
0.3%
|
510,000
|
$84,843,600 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.3%
|
501,442
|
$83,419,827 | — | 31 Dec 2025 |
Institutional Holders of Astera Labs, Inc. - Common Stock (ALAB) as of Q1 2026
As of 31 Mar 2026,
Astera Labs, Inc. - Common Stock (ALAB) was held by
684 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
118,024,015 shares.
The largest 10 holders included
FMR LLC, BlackRock, Inc., VANGUARD PORTFOLIO MANAGEMENT LLC, VANGUARD CAPITAL MANAGEMENT LLC, Atreides Management, LP, STATE STREET CORP, FRED ALGER MANAGEMENT, LLC, GEODE CAPITAL MANAGEMENT, LLC, Amundi, and VAN ECK ASSOCIATES CORP.
This page lists
684
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
694
Q1 2026 holders
684
Holder diff
-10
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.