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Arrowhead Pharmaceuticals shares owned by American Century Companies

Quarter-by-quarter ownership of Arrowhead Pharmaceuticals (ARWR) shares owned by American Century Companies from 13F filings

Historical chart of American Century Companies investment in Arrowhead Pharmaceuticals

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All positions including Arrowhead Pharmaceuticals held by American Century Companies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Arrowhead Pharmaceuticals by American Century Companies

Quarter filed Position value Share count Share price at filing
2026-03-31 $41M 652k 62.70
2025-12-31 $514k 7.7k 66.39
2022-03-31 $266k 5.8k 45.93
2021-12-31 $861k 13k 66.30
2021-09-30 $719k 12k 62.46
2021-06-30 $847k 10k 82.77
2021-03-31 $644k 9.7k 66.27
2020-12-31 $554k 7.2k 76.80
2020-09-30 $278k 6.5k 43.08
2020-06-30 $248k 5.7k 43.24
2020-03-31 $941k 33k 28.77
2019-12-31 $1.9M 31k 63.42
2019-09-30 $3.6M 127k 28.18
2019-06-30 $4.8M 181k 26.50
2019-03-31 $1.0M 55k 18.35