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Astera Labs

503 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, 198 increasing their positions, 95 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

20% more funds holding in top 10

Funds holding in top 10: 56 (+1)

1.74% more ownership

Funds ownership: 60.48%62.22% (+1.7%)

8% more call options, than puts

Call options by funds: $585M | Put options by funds: $543M

Holders
503
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$585M
Puts
$543M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Artisan Partners
51
Artisan Partners
Wisconsin
$27.2M
Public Sector Pension Investment Board (PSP Investments)
52
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$26.8M
ACI
53
Amazon.com Inc
Washington
$25.1M
NL
54
Nuveen LLC
North Carolina
$24.6M
Swiss National Bank
55
Swiss National Bank
Switzerland
$22.4M
Baillie Gifford & Co
56
Baillie Gifford & Co
United Kingdom
$21.1M
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$20.9M
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$20.5M
Marshall Wace
59
Marshall Wace
United Kingdom
$20.4M
Tudor Investment Corp
60
Tudor Investment Corp
Connecticut
$20.1M
FCM
61
Frontier Capital Management
Massachusetts
$20.1M
Raymond James Financial
62
Raymond James Financial
Florida
$19.5M
JG
63
Jain Global
New York
$18.5M
SEI Investments
64
SEI Investments
Pennsylvania
$16.9M
Franklin Resources
65
Franklin Resources
California
$16.7M
SIC
66
Salem Investment Counselors
North Carolina
$15.9M
EGM
67
Engineers Gate Manager
New York
$15.8M
Charles Schwab
68
Charles Schwab
California
$15.4M
BNP Paribas Financial Markets
69
BNP Paribas Financial Markets
France
$15M
CAU
70
Caxton Associates (UK)
$14.8M
Jane Street
71
Jane Street
New York
$14.7M
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$14.3M
New York State Common Retirement Fund
73
New York State Common Retirement Fund
New York
$13.6M
PIM
74
Peregrine Investment Management
Ontario, Canada
$13.2M
Canada Pension Plan Investment Board
75
Canada Pension Plan Investment Board
Ontario, Canada
$13.2M