Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
ALAB
ASTERA LABS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ASTERA LABS INC (ALAB) is held by 11 tracked hedge-fund managers, a combined reported value of ~$532.23M; the largest are Ken Griffin, Ken Griffin, Ray Dalio. This quarter: 3 added, 2 trimmed, 1 closed. 2 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding11
Congress trades2
Price$367.15vs quarter-end+234.99%
Sectors0
This quarter's moves
Top holderKen GriffinNew0
Added3
Trimmed / sold3
Value $110.37M— of portfolio1,007,0002026 Q1
Value $109.38M— of portfolio998,0002026 Q1
Ray DalioAdd
Value $82.30M0.4% of portfolio750,9402026 Q1
Brad GerstnerBig add
Value $58.58M1.2% of portfolio981,6972025 Q1
Value $18.63M— of portfolio170,0002026 Q1
Dan BinNew
Value $12.63M1.0% of portfolio64,4862025 Q3
Value $6.41M— of portfolio58,5002026 Q1
Value $5.85M— of portfolio53,4002026 Q1
Value $4.58M— of portfolio41,8002026 Q1
Chase ColemanHold
Value $4.24M0.0% of portfolio70,0002024 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $110.37M | — | — |
| Ken GriffinPUT | $109.38M | — | — |
| Ray Dalio | $82.30M | 0.4% | Add |
| Brad Gerstner | $58.58M | 1.2% | Big add |
| Steven CohenCALL | $18.63M | — | — |
| Dan Bin | $12.63M | 1.0% | New |
| Izzy EnglanderCALL | $6.41M | — | — |
| Steven CohenPUT | $5.85M | — | — |
| Izzy EnglanderPUT | $4.58M | — | — |
| Chase Coleman | $4.24M | 0.0% | Hold |