A
Arrowhead Pharmaceuticals, Inc. (ARWR)
NMS – Real Time Price. Currency in USD
79.04
+1.30 (1.67%)
At close: May 12, 2026, 4:00 PM EDT
78.18
-0.86 (-1.09%)
After-hours: May 12, 2026, 7:58 PM EDT
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NMS – Real Time Price. Currency in USD
79.04
+1.30 (1.67%)
At close: May 12, 2026, 4:00 PM EDT
78.18
-0.86 (-1.09%)
After-hours: May 12, 2026, 7:58 PM EDT
| Breakdown | |
|---|---|
| 3.76% | % of Shares Held by All Insider |
| 79.22% | % of Shares Held by Institutions |
| 82.32% | % of Float Held by Institutions |
| 549 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 21.32M | 2025-12-31 | 15.22% | $1.55B |
| Vanguard Group Inc | 15.29M | 2025-12-31 | 10.92% | $1.11B |
| Avoro Capital Advisors LLC | 10.63M | 2025-12-31 | 7.59% | $772.33M |
| FMR, LLC | 6.52M | 2025-12-31 | 4.66% | $473.97M |
| State Street Corporation | 6.40M | 2025-12-31 | 4.57% | $465.49M |
| Geode Capital Management, LLC | 3.26M | 2025-12-31 | 2.33% | $237.33M |
| Slate Path Capital, LP | 2.52M | 2025-12-31 | 1.80% | $183.43M |
| Baker Bros. Advisors, LP | 2.18M | 2025-12-31 | 1.55% | $158.15M |
| Arrowstreet Capital, Limited Partnership | 2.09M | 2025-12-31 | 1.49% | $151.77M |
| Fred Alger Management, LLC | 1.83M | 2025-12-31 | 1.31% | $133.24M |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 8.33M | 2026-01-31 | 5.95% | $531.22M |
| iShares Trust-iShares Core S&P Mid-Cap ETF | 4.64M | 2026-03-31 | 3.31% | $337.28M |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 4.07M | 2025-12-31 | 2.91% | $295.80M |
| iShares Trust-iShares Russell 2000 ETF | 3.28M | 2026-03-31 | 2.34% | $238.28M |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.93M | 2025-12-31 | 2.09% | $212.82M |
| Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund | 2.21M | 2026-03-31 | 1.58% | $160.98M |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund | 1.65M | 2025-12-31 | 1.18% | $120.11M |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 1.53M | 2026-03-31 | 1.09% | $110.92M |
| Invesco Exchange-Traded Fund Trust-Invesco S&P MidCap Momentum ETF | 1.52M | 2026-04-30 | 1.09% | $110.65M |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.49M | 2025-12-31 | 1.06% | $108.28M |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.30M | 2026-02-28 | 0.93% | $94.40M |
| SPDR SERIES TRUST-State Street SPDR Portfolio S&P 600 Small Cap ETF | 1.26M | 2026-01-31 | 0.90% | $83.36M |
| iShares Trust-iShares S&P Small-Cap 600 Growth ETF | 1.16M | 2026-01-31 | 0.83% | $75.58M |
| iShares Trust-iShares Russell 2000 Growth ETF | 1.10M | 2026-03-31 | 0.79% | $80.18M |