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Astera Labs
ALAB

Overview Fund Activity

500 hedge funds and large institutions have $9.27B invested in Astera Labs in 2025 Q2 according to their latest regulatory filings, with 180 funds opening new positions, 196 increasing their positions, 94 reducing their positions, and 57 closing their positions.

Holders
500
Holders Change
+118
Holders Change %
+30.89%
% of All Funds
6.72%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.08%
New
180
Increased
196
Reduced
94
Closed
57
Calls
$397M
Puts
$424M
Net Calls
-$27.1M
Net Calls Change
+$1.54M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.09B
2
BlackRock
2
BlackRock
New York
$644M
3
FFM
3
FengHe Fund Management
Singapore
$107M
4
DCM
4
Driehaus Capital Management
Illinois
$122M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$93M

Top Sellers

1
AM
1
Atreides Management
Massachusetts
$86.3M
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$578M
3
Invesco
3
Invesco
Georgia
$43.6M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$184M
5
Macquarie Group
5
Macquarie Group
Australia
$6.14M
Name Market Value Shares Shares
Change 		Shares
Change %
Artisan Partners
51
Artisan Partners
Wisconsin
$27.2M 300,494 -2,986 -1%
Public Sector Pension Investment Board (PSP Investments)
52
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$26.8M 296,000 +196,000 +196%
ACI
53
Amazon.com Inc
Washington
$25.1M 277,777 – –
NL
54
Nuveen LLC
North Carolina
$24.6M 271,878 +4,370 +2%
Swiss National Bank
55
Swiss National Bank
Switzerland
$22.4M 247,800 +247,800 New
Baillie Gifford & Co
56
Baillie Gifford & Co
United Kingdom
$21.1M 233,227 +233,227 New
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$20.9M 231,197 +78,744 +52%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$20.5M 227,237 +108,937 +92%
Marshall Wace
59
Marshall Wace
United Kingdom
$20.4M 225,215 +54,498 +32%
Tudor Investment Corp
60
Tudor Investment Corp
Connecticut
$20.1M 222,348 +207,281 +1,376%
FCM
61
Frontier Capital Management
Massachusetts
$20.1M 222,080 +131,775 +146%
Raymond James Financial
62
Raymond James Financial
Florida
$19.5M 215,909 +172,814 +401%
JG
63
Jain Global
New York
$18.5M 204,987 +204,987 New
SEI Investments
64
SEI Investments
Pennsylvania
$16.9M 187,205 +56,526 +43%
Franklin Resources
65
Franklin Resources
California
$16.7M 184,858 +17,307 +10%
SIC
66
Salem Investment Counselors
North Carolina
$15.9M 175,844 +175,844 New
EGM
67
Engineers Gate Manager
New York
$15.8M 175,206 +10,919 +7%
Charles Schwab
68
Charles Schwab
California
$15.4M 170,434 +32,134 +23%
BNP Paribas Financial Markets
69
BNP Paribas Financial Markets
France
$15M 166,441 -457,413 -73%
CAU
70
Caxton Associates (UK)
$14.8M 163,753 +163,753 New
Jane Street
71
Jane Street
New York
$14.7M 162,049 +162,049 New
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$14.3M 157,884 +53,539 +51%
New York State Common Retirement Fund
73
New York State Common Retirement Fund
New York
$13.6M 150,818 +20,109 +15%
PIM
74
Peregrine Investment Management
Ontario, Canada
$13.2M 146,040 -3,960 -3%
Canada Pension Plan Investment Board
75
Canada Pension Plan Investment Board
Ontario, Canada
$13.2M 145,700 +100,500 +222%
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3
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