Astera Labs Inc

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Astera Labs Inc
TickerALAB
CIK #0001736297
CUSIP04626A103
SectorManufacturing - Semiconductors & Related Devices
Address2901 Tasman Dr Suite 205, Santa Clara, CA 95054
Source [EDGAR]
CIK Filing 2011 - 2025
[0001736297] 10-K
[0001736297] 10-Q
[0001736297] 3
[0001736297] 4
[0001736297] 8-K
[0001736297] D
[0001736297] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
AllianceBernstein LP Astera Labs Inc [2025-05-14] 0.0
Vanguard Group Inc Astera Labs Inc [2025-01-30] 0.0
Gajendra Sanjay Astera Labs Inc [2024-11-19] 5.5
Mohan Jitendra Astera Labs Inc [2024-11-19] 6.8
Atreides Management LP Astera Labs Inc [2024-11-14] 5.21
FMR LLC Astera Labs Inc [2024-04-10] 0.0
Form 3/4/5 Filer 2011 - 2025
Astera Labs, Inc.
Mazzara Philip
Gajendra Sanjay
Mohan Jitendra
Tate Michael Truett
Dyckerhoff Stefan A
ALBA Manuel
Mayer Bethany
Barratt Craig H
Hurlston Michael E
Lazar Jack R
Sutter Hill Ventures
Speiser Michael L
Pullara Samuel J III
Form 13F Holdings
Firm Period DFND Voting Shares
FMR LLC [2025-06-30] DFND 23,980,402 24,804,046
Vanguard Group Inc [2025-06-30] SOLE 0 11,858,240
BlackRock, Inc. [2025-06-30] SOLE 6,721,687 7,124,215
AllianceBernstein LP [2025-06-30] DFND 6,157,426 6,391,580
Susquehanna International Group LLP [2025-06-30] OTR 77,800 3,475,600
D. E. Shaw & Co., Inc. [2025-06-30] DFND 2,358,197 2,365,297
Jane Street Group LLC [2025-06-30] DFND 1,514,949 2,313,549
State Street Corp [2025-06-30] DFND 1,791,365 2,143,459
Fred Alger Management LLC [2025-06-30] SOLE 1,676,742 1,784,336
Morgan Stanley [2025-06-30] DFND 1,081,164 1,663,241
1832 Asset Management L.P. [2025-06-30] SOLE 1,543,500 1,543,500
Driehaus Capital Management LLC [2025-06-30] SOLE 1,163,058 1,346,324
Geode Capital Management LLC [2025-06-30] DFND 1,244,978 1,244,978
Value Aligned Research Advisors LLC [2025-06-30] SOLE 1,181,031 1,181,031
Fenghe Fund Management PTE Ltd [2025-06-30] SOLE 1,180,848 1,180,848
Ameriprise Financial Inc [2025-06-30] DFND 0 1,124,344
Millennium Management LLC [2025-06-30] SOLE 868,038 1,055,638
Maverick Capital Ltd [2025-06-30] SOLE 1,032,441 1,032,441
Atreides Management LP [2025-06-30] SOLE 954,783 954,783
JPMorgan Chase & Co [2025-06-30] DFND 457,845 926,130
Citadel Advisors LLC [2025-06-30] DFND 897,567 897,567
Massachusetts Financial Services Co /MA/ [2025-06-30] SOLE 800,985 800,985
Two Sigma Investments LP [2025-06-30] SOLE 799,286 799,286
Bank of America Corp /DE/ [2025-06-30] DFND 35,786 798,930
Renaissance Technologies LLC [2025-06-30] SOLE 749,500 749,500
Spyglass Capital Management LLC [2025-06-30] SOLE 734,570 734,570
Squarepoint Ops LLC [2025-06-30] DFND 0 724,691
Summit Partners Public Asset Management LLC [2025-06-30] SOLE 620,588 716,500
Polar Capital Holdings Plc [2025-06-30] DFND 710,992 710,992
Fuller & Thaler Asset Management Inc [2025-06-30] SOLE 660,632 710,337
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