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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 %
State of Wisconsin Investment Board
101
State of Wisconsin Investment Board
Wisconsin
$7.83M 86,640 +86,640 New
FGP
102
Freestone Grove Partners
California
$7.62M 84,296 +84,296 New
APC
103
Alta Park Capital
California
$7.53M 83,318 +83,318 New
Wells Fargo
104
Wells Fargo
California
$7.5M 82,975 +48,752 +142%
SI
105
Sora Investors
Pennsylvania
$7.4M 81,833 +81,833 New
VWS
106
Virtus Wealth Solutions
New Jersey
$7.34M 81,165 +36,465 +82%
BA
107
Bridgewater Associates
Connecticut
$7.26M 80,237 +80,237 New
GIM
108
Granahan Investment Management
Massachusetts
$7.09M 78,456 +23,399 +42%
Wolverine Trading
109
Wolverine Trading
Illinois
$7.02M 77,132 +44,490 +136%
Caisse de Depot et Placement du Quebec (CDPQ)
110
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$6.97M 77,100 +51,400 +200%
BHCM
111
Brevan Howard Capital Management
Jersey
$6.73M 74,466 +74,466 New
RCM
112
Rokos Capital Management
United Kingdom
$6.61M 73,107 +73,107 New
Macquarie Group
113
Macquarie Group
Australia
$6.14M 67,880 -833,557 -92%
Treasurer of the State of North Carolina
114
Treasurer of the State of North Carolina
North Carolina
$6.05M 66,888 +16,408 +33%
Man Group
115
Man Group
United Kingdom
$5.74M 63,526 +50,385 +383%
PP
116
Prudential plc
United Kingdom
$5.63M 62,217 +28,559 +85%
CM
117
Castleark Management
Illinois
$5.56M 61,530 +61,530 New
NIP
118
Nicholas Investment Partners
California
$5.37M 59,369 +13,519 +29%
AG
119
Algert Global
California
$5.28M 58,390 +58,390 New
T. Rowe Price Associates
120
T. Rowe Price Associates
Maryland
$5.19M 57,409 +14,270 +33%
Janus Henderson Group
121
Janus Henderson Group
United Kingdom
$4.99M 55,200 +55,200 New
PFSRSONJ
122
Police & Firemen's Retirement System of New Jersey
New Jersey
$4.93M 54,480 +14,868 +38%
Verition Fund Management
123
Verition Fund Management
Connecticut
$4.82M 53,272 -33,319 -38%
Barclays
124
Barclays
United Kingdom
$4.78M 52,861 +46,919 +790%
LTAS
125
Linden Thomas Advisory Services
North Carolina
$4.75M 52,570 -667 -1%
3 4
5
6 7