ARROWHEAD PHARMACEUTICALS, INC.
ARWR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000879407
Insider trades, last 90 days
0 buys · 2 sells
- Sold $1.19M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
501
- +64 vs. Q1 2026
- Total value $9.75B
Superinvestors holding ARWR
0
- None of the superinvestors held ARWR at the end of Q2 2026.
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by ARWR insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 20265:25 PM ET | Aug 18, 2026 | OLUKOTUN ADEOYE YDirector | SSaleCommon Stock | −2K | $86.96 | −$173.92K | 31.6K | −6.0% | SEC |
| Aug 20, 20265:22 PM ET | Aug 18, 2026 | PERRY MICHAEL SDirector | SSaleCommon Stock | −11.6K | $87.30 | −$1.01M | 111.46K | −9.4% | SEC |
| May 14, 2026 | May 12, 2026 | Lu HongboDirector | SSaleCommon Stock | −2.97K | $76.88 | −$228.33K | 52.01K | −5.4% | SEC10b5-1 |
| Apr 24, 2026 | Apr 23, 2026 | Hamilton James CChief Medical Officer | SSaleCommon Stock | −10K | $75.00 | −$750K | 226.96K | −4.2% | SEC10b5-1 |
| Apr 24, 2026 | Apr 22, 2026 | Apel Daniel JosephChief Financial Officer | SSaleCommon Stock | −13.1K | $71.3467 | −$934.29K | 162.91K | −7.4% | SEC10b5-1 |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in ARWR at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14,830,553 | $1.21B | 0.02% | −3,330,966−18.3% | Reduced |
| Avoro Capital Advisors LLC | 11,355,555 | $925.59M | 8.31% | +655,556+6.1% | Added |
| FMR LLC | 8,039,804 | $655.32M | 0.03% | +773,152+10.6% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6,351,355 | $517.7M | 0.02% | −794,781−11.1% | Reduced |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,110,953 | $498.1M | 0.01% | +78,537+1.3% | Added |