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Astera Labs
ALAB

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: 700 → 703 (+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: 14 → 6 (-8)

Holders
703
Holders Change
+3
Holders Change %
+0.43%
% of All Funds
8.65%
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

Top Buyers

1
VanEck Associates
VanEck Associates
New York
+$259M
2
AM
Atreides Management
Massachusetts
+$250M
3
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
+$145M
4
Amundi
Amundi
France
+$117M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$94.7M

Top Sellers

1
BlackRock
BlackRock
New York
-$216M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$133M
3
PCH
Polar Capital Holdings
United Kingdom
-$114M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$109M
5
SPPAM
Summit Partners Public Asset Management
Massachusetts
-$84.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
JAG
801
Journey Advisory Group
Kentucky
– -$214K -1,285 Closed
FC
802
FORA Capital
Florida
– -$346K -1,283 Closed
DE
803
Diversified Enterprises
Delaware
– -$212K -1,275 Closed
FFN
804
Focus Financial Network
Minnesota
– -$212K -1,275 Closed
PWM
805
Perigon Wealth Management
California
– -$208K -1,252 Closed
CI
806
Cigna Investments
Connecticut
– -$202K -1,212 Closed
GM
807
GeoWealth Management
Illinois
– -$193K -1,162 Closed
GCS
808
Gordian Capital (Singapore)
Singapore
– -$183K -1,100 Closed
GWM
809
Greenline Wealth Management
Florida
– -$177K -1,062 Closed
MAM
810
Meeder Asset Management
Ohio
– -$86.3K -519 Closed
AAP
811
Arax Advisory Partners
Colorado
– -$41.4K -249 Closed
A
812
AlphaQuest
New York
– -$34.6K -208 Closed
QL
813
Quarry LP
New York
– -$24.1K -145 Closed
MTIM
814
Marathon Trading Investment Management
Pennsylvania
– -$22.8K -137 Closed
HHCP
815
Hilton Head Capital Partners
South Carolina
– -$16.6K -100 Closed
RWM
816
Rialto Wealth Management
New York
– -$9.82K -59 Closed
T. Rowe Price Investment Management
817
T. Rowe Price Investment Management
Maryland
– -$8K -44 Closed
AWM
818
Activest Wealth Management
Florida
– -$2.33K -14 Closed
BWA
819
Basecamp Wealth Advisors
Washington
– -$2.16K -13 Closed
OC
820
Optima Capital
Oregon
– -$1.83K -11 Closed
EB
821
Eastern Bank
Massachusetts
– -$832 -5 Closed
DWM
822
Dogwood Wealth Management
Kansas
– -$665 -4 Closed
UFPG
823
United Financial Planning Group
New York
– -$665 -4 Closed
RJA
824
Ross\Johnson & Associates
Minnesota
– -$166 -1 Closed
29 30 31 32
33

ALAB Hedge Fund Activity: Q1 2026 in Review

703 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Astera Labs (ALAB) for Q1 2026, worth a combined $13.4B — down 31% from $19.3B a quarter earlier.

Buyers outnumbered sellers: 137 funds opened new ALAB positions and 121 closed out — a net gain of 16 holders — while 266 added to existing stakes and 219 trimmed.

The largest buyer was VanEck Associates, adding an estimated $259M. The largest seller was BlackRock, cutting an estimated $216M.

  • 703 institutional investors held Astera Labs (ALAB) as of Q1 2026, up from 700 in Q4 2025.
  • Funds reported $13.4B of Astera Labs stock for Q1 2026, down 31% quarter-over-quarter.
  • 137 funds opened new Astera Labs positions in Q1 2026 and 121 closed out, a net change of +16 holders.
  • The largest Astera Labs buyer in Q1 2026 was VanEck Associates, an estimated $259M added.
  • The largest Astera Labs seller in Q1 2026 was BlackRock, an estimated $216M sold.

Based on aggregated 13F filings for Q1 2026.