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Astera Labs

389 hedge funds and large institutions have $5.86B invested in Astera Labs in 2025 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 166 increasing their positions, 106 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more repeat investments, than reductions

Existing positions increased: 166 | Existing positions reduced: 106

1.08% more ownership

Funds ownership: 59.46%60.54% (+1.1%)

8% less call options, than puts

Call options by funds: $329M | Put options by funds: $358M

7% less funds holding

Funds holding: 420389 (-31)

24% less first-time investments, than exits

New positions opened: 84 | Existing positions closed: 111

53% less capital invested

Capital invested by funds: $12.5B → $5.86B (-$6.63B)

69% less funds holding in top 10

Funds holding in top 10: 165 (-11)

Holders
389
Holders Change
-31
Holders Change %
-7.38%
% of All Funds
5.22%
Holding in Top 10
5
Holding in Top 10 Change
-11
Holding in Top 10 Change %
-68.75%
% of All Funds
0.07%
New
84
Increased
166
Reduced
106
Closed
111
Calls
$329M
Puts
$358M
Net Calls
-$28.7M
Net Calls Change
+$60.5M
Name Holding Trade Value Shares
Change
Change in
Stake
TCM
151
TimesSquare Capital Management
New York
$1.22M -$13M -140,020 -87%
MAM
152
Mark Asset Management
New York
$1.21M -$2.49M -26,900 -57%
Osaic Holdings
153
Osaic Holdings
Arizona
$1.18M -$191K -2,064 -9%
AI
154
Atom Investors
Texas
$1.13M +$1.05M +11,366 +150%
VanEck Associates
155
VanEck Associates
New York
$1.12M +$1.16M +12,527 +202%
CI Investments Inc
156
CI Investments Inc
Ontario, Canada
$1.08M -$3.22M -34,837 -66%
RFM
157
Royal Fund Management
Florida
$1.07M +$1.38M +14,900 +481%
AIM
158
Aigen Investment Management
New York
$1.07M +$559K +6,045 +51%
MML Investors Services
159
MML Investors Services
Massachusetts
$1.06M +$659K +7,126 +67%
SRL
160
Scientech Research LLC
New Jersey
$1.03M +$609K +6,586 +62%
QC
161
Quantessence Capital
New York
$1.03M +$1.6M +17,275 New
GC
162
Guggenheim Capital
Illinois
$967K +$250K +2,704 +20%
Balyasny Asset Management
163
Balyasny Asset Management
Illinois
$965K -$13.7M -148,353 -90%
OAM
164
Oppenheimer Asset Management
New York
$954K +$627K +6,783 +74%
Lido Advisors
165
Lido Advisors
California
$949K +$176K +1,899 +14%
SAM
166
Sycomore Asset Management
France
$943K
Susquehanna International Group
167
Susquehanna International Group
Pennsylvania
$941K +$1.32M +14,229 +925%
Universal-Beteiligungs- und Servicegesellschaft
168
Universal-Beteiligungs- und Servicegesellschaft
Germany
$928K -$11.3M -121,932 -89%
EA
169
Emerald Advisers
Pennsylvania
$910K +$412K +4,457 +41%
SPA
170
Sherbrooke Park Advisers
New York
$909K +$1.41M +15,240 New
Tudor Investment Corp
171
Tudor Investment Corp
Connecticut
$899K -$3.18M -34,416 -70%
CAM
172
Close Asset Management
United Kingdom
$896K
MP
173
Munro Partners
Australia
$894K +$210K +2,275 +18%
DFCM
174
Dark Forest Capital Management
Puerto Rico
$887K +$970K +10,490 +240%
Norges Bank
175
Norges Bank
Norway
$869K -$124M -1,338,612 -99%