ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q4 2025

Shares 438 Value ($000) $29 Avg Close $49.01 Range $34.38 - $72.36

Q3 2025

Shares 294 Value ($000) $10 Avg Close $21.98 Range $14.30 - $34.61

Q4 2020

Shares 18 Value ($000) $1 Avg Close $63.95 Range $42.44 - $86.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	438	$29	$49.01	$34.38 - $72.36
Q3 2025	294	$10	$21.98	$14.30 - $34.61
Q4 2020	18	$1	$63.95	$42.44 - $86.75