ARROWHEAD PHARMACEUTICALS IN (ARWR) Stock Ownership

NASDAQ:ARWR • US04280A1007

Current stock price

64.36 USD
+3.18 (+5.2%)
At close:
64.36 USD
0 (0%)
After Hours:

ARWR Ownership information

ARWR Ownership Chart.ARWR Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ARWR Ownership.InsiderInstitutionalPublic



Shares Outstanding140.03M
Float134.71M
Float Short Interest Percentage8.48%
Owners (insider)3.67%
Owners (institutional)84.19%
Owners (insider) change-0.19%
Owners (institutional) change0%
ARWR Institutional Ownership HistoryARWR Institutional Ownership HistoryARWR Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 20M 40M 60M 80M 100M
ARWR Historical Insider Transactions ChartARWR Historical Insider Buy and Sell Transactions ChartARWR Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 200K -200K
DateNameTypeSharesPriceAmount
Mar 5, 2026Hamilton James COpen Market Sale1000064.19$ 641,900.00
Jan 6, 2026Hamilton James CGrant750000.00$ 0.00
Jan 6, 2026Apel Daniel JosephGrant750000.00$ 0.00
Jan 6, 2026O'Brien PatrickOther Disposition25000.00$ 0.00
Jan 6, 2026O'Brien PatrickGrant750000.00$ 0.00
Jan 5, 2026Hamilton James COpen Market Sale4016463.11$ 2,534,661.46
Jan 5, 2026O'Brien PatrickOpen Market Sale4949363.11$ 3,123,349.43
Jan 2, 2026Anzalone Christopher RichardOpen Market Sale1318766.10$ 871,702.77
Dec 31, 2025O'Brien PatrickOther Disposition28000.00$ 0.00
Dec 29, 2025Anzalone Christopher RichardOption Excercise517266.15$ 318,114.90
Dec 29, 2025Anzalone Christopher RichardOpen Market Sale5172669.13$ 3,575,574.78
Dec 26, 2025Ferrari MauroOpen Market Sale753070.00$ 527,100.00
Dec 19, 2025Waddill William D.Open Market Sale836767.65$ 566,038.07
Dec 19, 2025Vakiener VictoriaOpen Market Sale1004067.68$ 679,491.34
Dec 19, 2025Anzalone Christopher RichardOpen Market Sale2603168.04$ 1,771,022.38
Dec 19, 2025OLUKOTUN ADEOYE YOpen Market Sale1000067.66$ 676,623.28
Dec 17, 2025Anzalone Christopher RichardOpen Market Sale8500064.04$ 5,443,462.11
Dec 16, 2025Waddill William D.Grant78190.00$ 0.00
Dec 16, 2025Ferrari MauroGrant78190.00$ 0.00
Dec 16, 2025Lu HongboGrant78190.00$ 0.00
Dec 16, 2025PERRY MICHAEL SGrant78190.00$ 0.00
Dec 16, 2025Vakiener VictoriaGrant78190.00$ 0.00
Dec 16, 2025INGRAM DOUGLAS SGrant78190.00$ 0.00
Dec 16, 2025OLUKOTUN ADEOYE YGrant78190.00$ 0.00
Dec 15, 2025Anzalone Christopher RichardOpen Market Sale18429867.00$ 12,348,801.97
Dec 12, 2025Anzalone Christopher RichardGrant1800000.00$ 0.00
Dec 5, 2025PERRY MICHAEL SOpen Market Sale1625061.03$ 991,737.50
Nov 28, 2025Ferrari MauroOpen Market Sale875056.39$ 493,412.50
Oct 1, 2025Hamilton James COpen Market Sale2000035.00$ 700,000.00
Sep 2, 2025Hamilton James COpen Market Sale1500025.00$ 375,000.00
Aug 13, 2025Hamilton James COpen Market Sale1000020.00$ 200,000.00
Apr 10, 2025Anzalone Christopher RichardOpen Market Sale10080011.18$ 1,127,192.00