ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q4 2025

Shares 18,398 Value ($000) $1,221 Avg Close $49.01 Range $34.38 - $72.36

Q3 2025

Shares 27,039 Value ($000) $933 Avg Close $21.98 Range $14.30 - $34.61

Q2 2025

Shares 29,629 Value ($000) $468 Avg Close $14.35 Range $9.57 - $17.49

Q1 2025

Shares 30,143 Value ($000) $384 Avg Close $18.18 Range $12.14 - $21.84

Q4 2024

Shares 33,154 Value ($000) $1 Avg Close $20.59 Range $17.05 - $27.34

Q3 2024

Shares 28,036 Value ($000) $1 Avg Close $24.41 Range $19.07 - $30.41

Q2 2024

Shares 27,207 Value ($000) $1 Avg Close $24.57 Range $21.39 - $28.50

Q1 2024

Shares 27,422 Value ($000) $1 Avg Close $31.99 Range $27.00 - $39.83

Q4 2023

Shares 23,556 Value ($000) $1 Avg Close $26.56 Range $20.67 - $31.68

Q3 2023

Shares 28,950 Value ($000) $1 Avg Close $30.63 Range $26.04 - $36.43

Q2 2023

Shares 27,909 Value ($000) $1 Avg Close $34.48 Range $24.64 - $42.48

Q1 2023

Shares 31,023 Value ($000) $1 Avg Close $31.45 Range $23.09 - $41.03

Q4 2022

Shares 30,326 Value ($000) $1 Avg Close $33.13 Range $27.75 - $40.62

Q3 2022

Shares 32,847 Value ($000) $1,086 Avg Close $40.36 Range $29.60 - $48.48

Q2 2022

Shares 15,902 Value ($000) $560 Avg Close $37.62 Range $26.81 - $51.11

Q1 2022

Shares 20,691 Value ($000) $952 Avg Close $49.51 Range $38.89 - $70.09

Q4 2021

Shares 18,965 Value ($000) $1,257 Avg Close $68.71 Range $57.94 - $84.83

Q3 2021

Shares 15,559 Value ($000) $971 Avg Close $64.75 Range $57.92 - $86.01

Q2 2021

Shares 12,807 Value ($000) $1,061 Avg Close $74.45 Range $60.52 - $93.66

Q1 2021

Shares 10,896 Value ($000) $723 Avg Close $77.59 Range $60.64 - $92.60

Q4 2020

Shares 8,914 Value ($000) $684 Avg Close $63.95 Range $42.44 - $86.75

Q3 2020

Shares 5,593 Value ($000) $241 Avg Close $43.15 Range $32.86 - $53.12

Q2 2018

Shares 15,849 Value ($000) $216 Avg Close $9.35 Range $6.26 - $14.24

Q2 2016

Shares 8,206 Value ($000) $44 Avg Close $5.71 Range $4.68 - $6.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,398	$1,221	$49.01	$34.38 - $72.36
Q3 2025	27,039	$933	$21.98	$14.30 - $34.61
Q2 2025	29,629	$468	$14.35	$9.57 - $17.49
Q1 2025	30,143	$384	$18.18	$12.14 - $21.84
Q4 2024	33,154	$1	$20.59	$17.05 - $27.34
Q3 2024	28,036	$1	$24.41	$19.07 - $30.41
Q2 2024	27,207	$1	$24.57	$21.39 - $28.50
Q1 2024	27,422	$1	$31.99	$27.00 - $39.83
Q4 2023	23,556	$1	$26.56	$20.67 - $31.68
Q3 2023	28,950	$1	$30.63	$26.04 - $36.43
Q2 2023	27,909	$1	$34.48	$24.64 - $42.48
Q1 2023	31,023	$1	$31.45	$23.09 - $41.03
Q4 2022	30,326	$1	$33.13	$27.75 - $40.62
Q3 2022	32,847	$1,086	$40.36	$29.60 - $48.48
Q2 2022	15,902	$560	$37.62	$26.81 - $51.11
Q1 2022	20,691	$952	$49.51	$38.89 - $70.09
Q4 2021	18,965	$1,257	$68.71	$57.94 - $84.83
Q3 2021	15,559	$971	$64.75	$57.92 - $86.01
Q2 2021	12,807	$1,061	$74.45	$60.52 - $93.66
Q1 2021	10,896	$723	$77.59	$60.64 - $92.60
Q4 2020	8,914	$684	$63.95	$42.44 - $86.75
Q3 2020	5,593	$241	$43.15	$32.86 - $53.12
Q2 2018	15,849	$216	$9.35	$6.26 - $14.24
Q2 2016	8,206	$44	$5.71	$4.68 - $6.55