Janus Henderson Group PLC
- SEC CIK
- 0001274173
- Latest filing
- May 18, 2026
ALAB holding history
Astera Labs, Inc. in every 13F filed by Janus Henderson Group PLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ALAB overviewAll 13F holders of ALABFull Q1 2026 holdings
- Shares (Q1 2026)
- 433,165
- Value
- $47.4M
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q1 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 433,165 | $47.4M | <0.1% | +421,755+3,696.4% | Added | Holders |
| Q4 2025 | 11,410 | $1.90M | <0.1% | −117,618−91.2% | Reduced | Holders |
| Q3 2025 | 129,028 | $25.3M | <0.1% | +73,828+133.7% | Added | Holders |
| Q2 2025 | 55,200 | $4.99M | <0.1% | +55,200 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −18,086−100.0% | Sold out | Holders |
| Q4 2024 | 18,086 | $2.40M | <0.1% | +18,086 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −269,911−100.0% | Sold out | Holders |
| Q1 2024 | 269,911 | $20.0M | <0.1% | +269,911 | New | Holders |