ASTERA LABS INC

Ticker: ALAB CUSIP: 04626A103 Class: EQTY

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 11,410 Value ($000) $1,899 Avg Close $167.29 Range $131.42 - $232.00

Q3 2025

Shares 129,028 Value ($000) $25,260 Avg Close $164.44 Range $85.85 - $262.90

Q2 2025

Shares 55,200 Value ($000) $4,990 Avg Close $79.01 Range $47.13 - $101.82

Q4 2024

Shares 18,086 Value ($000) $2,395 Avg Close $93.85 Range $48.74 - $147.36

Q1 2024

Shares 269,911 Value ($000) $20,025 Avg Close $74.10 Range $50.61 - $95.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,410	$1,899	$167.29	$131.42 - $232.00
Q3 2025	129,028	$25,260	$164.44	$85.85 - $262.90
Q2 2025	55,200	$4,990	$79.01	$47.13 - $101.82
Q4 2024	18,086	$2,395	$93.85	$48.74 - $147.36
Q1 2024	269,911	$20,025	$74.10	$50.61 - $95.21