ALAB icon

Astera Labs

638 hedge funds and large institutions have $21.6B invested in Astera Labs in 2025 Q3 according to their latest regulatory filings, with 216 funds opening new positions, 178 increasing their positions, 204 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

4.06% more ownership

Funds ownership: 62.25%66.31% (+4.1%)

13% less repeat investments, than reductions

Existing positions increased: 178 | Existing positions reduced: 204

16% less call options, than puts

Call options by funds: $1.95B | Put options by funds: $2.34B

Holders
638
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.95B
Puts
$2.34B
Net Calls
Net Calls Change

Top Buyers

1 +$804M
2 +$384M
3 +$332M
4
Amundi
Amundi
France
+$291M
5
Bank of America
Bank of America
North Carolina
+$232M
Name Holding Trade Value Shares
Change
Change in
Stake
Caisse de Depot et Placement du Quebec (CDPQ)
651
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
RCMU
652
Rokos Capital Management (UK)
United Kingdom
Twin Tree Management
653
Twin Tree Management
Texas
JAM
654
Jupiter Asset Management
United Kingdom
Group One Trading
655
Group One Trading
Illinois
DCM
656
Discovery Capital Management
Connecticut
WSA
657
Warm Springs Advisors
California
Robeco Institutional Asset Management
658
Robeco Institutional Asset Management
Netherlands
OF
659
Optimize Financial
California
WG
660
Winton Group
United Kingdom
MG
661
Marex Group
FIG
662
Fortress Investment Group
New York
PCP
663
Proficio Capital Partners
Massachusetts
RFM
664
Royal Fund Management
Florida
NERM
665
New England Research & Management
Illinois
SSIM
666
Sheets Smith Investment Management
Texas
PP
667
Paloma Partners
Connecticut
LCM
668
Landscape Capital Management
New Jersey
IP
669
Interval Partners
New York
Balyasny Asset Management
670
Balyasny Asset Management
Illinois
MYIA
671
Mount Yale Investment Advisors
Colorado
PMAM
672
Picton Mahoney Asset Management
Ontario, Canada
MP
673
Mangrove Partners
Connecticut
EAM
674
Eventide Asset Management
Massachusetts
Jacobs Levy Equity Management
675
Jacobs Levy Equity Management
New Jersey