ALAB icon

Astera Labs
ALAB

Overview Fund Activity

502 hedge funds and large institutions have $9.28B invested in Astera Labs in 2025 Q2 according to their latest regulatory filings, with 180 funds opening new positions, 197 increasing their positions, 95 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
502
Holders Change
+120
Holders Change %
+31.41%
% of All Funds
6.73%
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
197
Reduced
95
Closed
57
Calls
$585M
Puts
$543M
Net Calls
+$41.9M
Net Calls Change
+$70.6M

Top Buyers

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

Top Sellers

1
AM
Atreides Management
Massachusetts
$86.3M
2
AllianceBernstein
AllianceBernstein
Tennessee
$578M
3
Invesco
Invesco
Georgia
$43.6M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$184M
5
Macquarie Group
Macquarie Group
Australia
$6.14M
Name Holding Trade Value Shares
Change 		Shares
Change %
Zurich Cantonal Bank
176
Zurich Cantonal Bank
Switzerland
$2.19M +$2.19M +24,205 New
LCG
177
Lisanti Capital Growth
New York
$2.19M +$2.19M +24,180 New
Commonwealth Equity Services
178
Commonwealth Equity Services
Massachusetts
$2.16M +$1.31M +14,492 +155%
FMI
179
F/M Investments
District of Columbia
$2.1M -$44.1K -488 -2%
Walleye Capital
180
Walleye Capital
New York
$2.1M -$5.54M -61,234 -73%
Cambridge Investment Research Advisors
181
Cambridge Investment Research Advisors
Iowa
$2.08M +$823K +9,104 +65%
MML Investors Services
182
MML Investors Services
Massachusetts
$2.06M +$460K +5,086 +29%
FIG
183
Fortress Investment Group
New York
$2.03M +$2.03M +22,500 New
DAS
184
Diversify Advisory Services
Utah
$2.01M +$2.01M +10,458 New
IIM
185
INTECH Investment Management
Florida
$1.91M +$1.91M +21,099 New
CCM
186
Crestwood Capital Management
New York
$1.89M – – –
EAMA
187
EFG Asset Management (Americas)
Florida
$1.89M +$1.89M +20,882 New
X
188
Xponance
Pennsylvania
$1.83M +$1.32M +14,582 +259%
PCP
189
Proficio Capital Partners
Massachusetts
$1.83M -$1.54K -17 -0.1%
Natixis Advisors
190
Natixis Advisors
Massachusetts
$1.75M +$1.75M +19,318 New
CI Investments Inc
191
CI Investments Inc
Ontario, Canada
$1.7M +$52.7K +583 +3%
VanEck Associates
192
VanEck Associates
New York
$1.66M -$37.5K -415 -2%
SS
193
SBI Securities
Japan
$1.65M -$274K -3,028 -14%
FRM
194
Fox Run Management
Connecticut
$1.61M +$1.61M +17,795 New
MCP
195
Mirador Capital Partners
California
$1.61M +$1.61M +17,783 New
RFM
196
Royal Fund Management
Florida
$1.61M -$21.9K -242 -1%
Pictet Asset Management
197
Pictet Asset Management
Switzerland
$1.6M +$1.6M +17,729 New
QT
198
Quantbot Technologies
New York
$1.55M -$11.7M -129,374 -88%
Lazard Asset Management
199
Lazard Asset Management
New York
$1.54M +$444K +4,921 +40%
Lido Advisors
200
Lido Advisors
California
$1.52M +$79.5K +879 +6%
6 7
8
9 10