NasdaqGS - Delayed Quote USD
Arrowhead Pharmaceuticals, Inc. (ARWR)
52.70
-5.01
(-8.68%)
At close: November 28 at 1:00:01 PM EST
52.69
-0.01
(-0.02%)
After hours: November 28 at 4:46:14 PM EST
Major Holders
| Breakdown | |
|---|---|
| 4.49% | % of Shares Held by All Insider |
| 84.51% | % of Shares Held by Institutions |
| 88.48% | % of Float Held by Institutions |
| 410 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 20.22M | Sep 30, 2025 | 14.89% | 1,065,848,292 |
| Vanguard Group Inc | 16.04M | Sep 30, 2025 | 11.81% | 845,090,361 |
| Avoro Capital Advisors LLC | 10.9M | Sep 30, 2025 | 8.03% | 574,430,008 |
| State Street Corporation | 6.4M | Sep 30, 2025 | 4.71% | 337,141,087 |
| FMR, LLC | 5.76M | Sep 30, 2025 | 4.24% | 303,543,045 |
| Slate Path Capital, LP | 4.98M | Sep 30, 2025 | 3.67% | 262,551,403 |
| Geode Capital Management, LLC | 3.13M | Sep 30, 2025 | 2.31% | 165,005,915 |
| Siren, L.L.C. | 2.67M | Sep 30, 2025 | 1.97% | 140,702,678 |
| Driehaus Capital Management, LLC | 2.1M | Sep 30, 2025 | 1.55% | 110,638,276 |
| Arrowstreet Capital, Limited Partnership | 2.08M | Sep 30, 2025 | 1.53% | 109,705,011 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 8.04M | Sep 30, 2025 | 5.92% | 423,903,154 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 4.18M | Sep 30, 2025 | 3.08% | 220,101,447 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 3.11M | Sep 30, 2025 | 2.29% | 164,063,850 |
| iShares Trust-iShares Russell 2000 ETF | 3.01M | Sep 30, 2025 | 2.21% | 158,452,038 |
| Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund | 1.82M | Sep 30, 2025 | 1.34% | 95,844,858 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund | 1.74M | Sep 30, 2025 | 1.28% | 91,803,454 |
| SPDR SERIES TRUST-SPDR(R) S&P(R) Biotech ETF | 1.48M | Sep 30, 2025 | 1.09% | 77,853,131 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.48M | Sep 30, 2025 | 1.09% | 78,019,031 |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.21M | Aug 31, 2025 | 0.89% | 63,867,657 |
| SPDR SERIES TRUST-SPDR Portfolio S&P 600 Small Cap ETF | 1.12M | Aug 31, 2025 | 0.82% | 58,830,433 |
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