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Astera Labs

703 hedge funds and large institutions have $13.4B invested in Astera Labs in 2026 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 266 increasing their positions, 219 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed

21% more repeat investments, than reductions

Existing positions increased: 266 | Existing positions reduced: 219

13% more first-time investments, than exits

New positions opened: 137 | Existing positions closed: 121

1.74% more ownership

Funds ownership: 68.85%70.6% (+1.7%)

0% more funds holding

Funds holding: 700703 (+3)

11% less call options, than puts

Call options by funds: $929M | Put options by funds: $1.04B

31% less capital invested

Capital invested by funds: $19.3B → $13.4B (-$5.95B)

57% less funds holding in top 10

Funds holding in top 10: 146 (-8)

Holders
703
Holders Change
+3
Holders Change %
+0.43%
% of All Funds
8.66%
Holding in Top 10
6
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-57.14%
% of All Funds
0.07%
New
137
Increased
266
Reduced
219
Closed
121
Calls
$929M
Puts
$1.04B
Net Calls
-$115M
Net Calls Change
+$350M
Name Holding Trade Value Shares
Change
Change in
Stake
SS
251
SBI Securities
Japan
$1.91M +$264K +1,854 +12%
EP
252
Edgestream Partners
New Jersey
$1.89M +$2.46M +17,258 New
Toronto Dominion Bank
253
Toronto Dominion Bank
Ontario, Canada
$1.88M -$492K -3,455 -17%
Daiwa Securities Group
254
Daiwa Securities Group
Japan
$1.83M +$128K +901 +6%
KBC Group
255
KBC Group
Belgium
$1.82M +$147K +1,030 +7%
IFG
256
Independent Financial Group
California
$1.8M +$291K +2,043 +14%
William Blair & Company
257
William Blair & Company
Illinois
$1.79M +$188K +1,323 +9%
SG Americas Securities
258
SG Americas Securities
New York
$1.71M -$4.43M -31,130 -67%
Jacobs Levy Equity Management
259
Jacobs Levy Equity Management
New Jersey
$1.71M +$1.91M +13,416 +619%
MML Investors Services
260
MML Investors Services
Massachusetts
$1.69M -$1.46M -10,265 -40%
Wealth Enhancement Advisory Services
261
Wealth Enhancement Advisory Services
Minnesota
$1.68M -$71.6M -502,568 -97%
QC
262
Quadrature Capital
United Kingdom
$1.64M -$5.11M -35,892 -71%
SMDAM
263
Sumitomo Mitsui DS Asset Management
Japan
$1.63M
SA
264
Sanctuary Advisors
Indiana
$1.63M +$240K +1,687 +13%
WE
265
Wealth Effects
Massachusetts
$1.62M +$2.1M +14,765 New
GCA
266
Greenwood Capital Associates
South Carolina
$1.59M +$2.06M +14,486 New
GAM
267
Gotham Asset Management
New York
$1.53M +$1.3M +9,120 +187%
DTL
268
Dynamic Technology Lab
Singapore
$1.53M +$1.99M +13,956 New
OAM
269
OP Asset Management
$1.51M -$1.01M -7,086 -34%
DFCM
270
Dark Forest Capital Management
Puerto Rico
$1.49M +$1.55M +10,871 +396%
M&T Bank
271
M&T Bank
New York
$1.46M -$98.8K -694 -5%
IMPI
272
Ilmarinen Mutual Pension Insurance
Finland
$1.46M +$1.89M +13,283 New
VI
273
VectorGlobal IAG
Florida
$1.45M +$1.89M +13,236 New
TG
274
TCW Group
California
$1.42M +$1.1M +7,733 +147%
Nordea Investment Management
275
Nordea Investment Management
Sweden
$1.42M +$255K +1,791 +15%