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Arrowhead Pharmaceuticals, Inc. (ARWR)
49.59
-8.57
(-14.74%)
As of 9:34:41 AM EST. Market Open.
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Learn moreRecent transactions
Powered by Yahoo ScoutArrowhead Pharmaceuticals Inc.had 2 insider salesby directors totaling $1,186,600across 2 filingson August 18, 2026. Michael S. Perrysold 11,600 sharesfor $1,012,680; Adeoye Y. Olukotunsold 2,000 sharesfor $173,920.
Major Holders
| Breakdown | |
|---|---|
| 3.66% | % of Shares Held by All Insider |
| 85.35% | % of Shares Held by Institutions |
| 88.59% | % of Float Held by Institutions |
| 663 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
Blackrock Inc.
|
14.83M | Jun 30, 2026 | 10.53% | 862,544,960 |
|
Avoro Capital Advisors LLC
|
11.36M | Jun 30, 2026 | 8.06% | 660,439,077 |
|
FMR, LLC
|
8.04M | Jun 30, 2026 | 5.71% | 467,594,999 |
|
Vanguard Portfolio Management LLC
|
6.35M | Jun 30, 2026 | 4.51% | 369,394,805 |
|
Vanguard Capital Management LLC
|
6.11M | Jun 30, 2026 | 4.34% | 355,413,025 |
|
State Street Corporation
|
5.69M | Jun 30, 2026 | 4.04% | 331,200,261 |
|
NORGES BANK
|
3.9M | Jun 30, 2026 | 2.77% | 226,622,533 |
|
Invesco Ltd.
|
3.88M | Jun 30, 2026 | 2.76% | 225,892,043 |
|
Geode Capital Management, LLC
|
3.46M | Sep 30, 2026 | 2.46% | 201,144,440 |
|
Fred Alger Management, LLC
|
3.3M | Jun 30, 2026 | 2.34% | 192,039,608 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
iShares Trust-iShares Core S&P Mid-Cap ETF
|
5.03M | Sep 30, 2026 | 3.57% | 292,632,097 |
|
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
|
4.25M | Jun 30, 2026 | 3.01% | 246,984,407 |
|
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund
|
3.07M | Jun 30, 2026 | 2.18% | 178,424,352 |
|
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund
|
2.66M | Sep 30, 2026 | 1.89% | 154,895,724 |
|
Invesco Exchange-Traded Fund Trust-Invesco S&P MidCap Momentum ETF
|
1.8M | Sep 30, 2026 | 1.28% | 104,647,462 |
|
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF
|
1.79M | Sep 30, 2026 | 1.27% | 104,013,111 |
|
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund
|
1.77M | Jun 30, 2026 | 1.26% | 102,863,811 |
|
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
|
1.61M | Jun 30, 2026 | 1.15% | 93,923,979 |
|
SPDR S&P MIDCAP 400 ETF TRT-State Street SPDR S&P Mid Cap 400 ETF TRT
|
1.04M | Sep 30, 2026 | 0.74% | 60,743,990 |
|
iShares Trust-iShares Biotechnology ETF
|
1.04M | Sep 30, 2026 | 0.74% | 60,326,983 |
