Arrowhead Pharmaceuticals, Inc.
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Range $46 – $126
Price Chart
About the company
Arrowhead Pharmaceuticals, Inc. , founded in 1989 and based in Pasadena, California, is a biopharmaceutical company dedicated to discovering and advancing innovative treatments for complex and challenging-to-treat diseases within the United States. The company's extensive therapeutic pipeline primarily leverages RNA interference (RNAi) technology.
- CEO
- Christopher R. Anzalone
- IPO
- 1993
- Employees
- 711
- HQ
- Pasadena, CA, US
AI snapshot
Six angles, distilled from the data.
ARWR is still in a long-term corrective phase, trading below its 200-day average and well off the 52-week high. The setup is more rebound than breakout until it can reclaim that longer-term trend line and prove the recent weakness is ending.
Street sentiment stays constructive: consensus is Buy, with 16 Buy and 6 Hold ratings and no sells. The average target sits near 100.63 versus a 64.19 close, and recent actions have mostly been reiterations or target raises, with Goldman’s newer Neutral a notable counterpoint.
The next print comes after a mixed beat/miss run, with 4 beats in the last 7 quarters. Estimates still point to losses, and the next-year EPS view has slipped to -4.931, so shareholders should watch whether pipeline progress supports the path toward narrower losses.
Recent insider activity leans negative on discretionary trades, with 8 sells and no buys. The selling came from a director and senior officers, while the January awards and gifts are compensation-related noise rather than conviction buys; that mix keeps the signal tilted toward caution.
The balance sheet is a strength, with $919.4 million in cash against $366.3 million of debt and $553.1 million in net cash. Profitability remains weak, but free cash flow was positive at $202.2 million and gross margin held at 100.0%, showing the model can still fund development.
ARWR screens as a higher-risk biotech with strong cash support and a premium valuation profile versus the broader healthcare group. Its edge is pipeline optionality and analyst enthusiasm; its gap is still-negative earnings and margins that remain below breakeven.
Similar companies
Peers in the same neighborhood.
- Market Cap
- $8.78B
- P/E
- -27.83
- Fwd P/E
- 14.15
- PEG
- 0.00
- P/S
- 13.12
- P/B
- 19.20
- EV/EBITDA
- -68.35
- Div Yield
- 0.00%
- Gross Margin
- 100.00%
- Op Margin
- -33.82%
- Net Margin
- -47.79%
- ROE
- -60.54%
- ROIC
- -12.12%
Latest fiscal year · YoY change
- Revenue
- $829.45M+23258.2%
- Gross Profit
- $829.45M+5613.5%
- Op Income
- $98.35M
- Net Income
- $-1,631,000+99.7%
- EPS
- $-0.01+99.8%
- OCF Growth
- +138.8%
- FCF Growth
- +126.0%
- 52W High
- $95.49
- 52W Low
- $34.61
- 50D MA
- $80.81
- 200D MA
- $72.49
- Beta
- 1.28
- RSI (14)
- 28
- Avg Volume
- 1.90M
Earnings call summaries
Pick a quarter — each call distilled into takeaways, results, and a bull vs bear read.
Arrowhead reported a wider Q3 loss but highlighted strong REDEMPLO launch momentum and highly positive SHASTA-3/4 Phase III data that it says materially strengthen the case for an sHTG label expansion.· August 4, 2026
- REDEMPLO prescriptions more than doubled in the fiscal third quarter, with management saying the launch is still building momentum and that more than 400 unique prescribers have written for the drug.
- SHASTA-3 and SHASTA-4 both met the primary endpoint and all prespecified secondary endpoints; median triglycerides fell 79% and 81%, and pooled acute pancreatitis events were cut 78% versus placebo.
- Management said the sNDA for plozasiran in severe hypertriglyceridemia remains on track for submission before the end of 2026, and the company bought a priority review voucher to potentially shorten FDA review from 10 months to 6 months.
- Cash and investments were about $1.6 billion at quarter-end, giving Arrowhead flexibility to keep funding clinical development and commercial buildout.
- The pipeline remains active, with ARO-DIMER-PA, ARO-MAPT, ARO-INHBE and ARO-ALK7 all slated for near-term data or regulatory updates.
- Internationally, REDEMPLO gained Australia and European Commission approvals, adding to the U.S., Canada and China footprint.
Net loss for the fiscal third quarter ended June 30, 2026 was $194.3 million, or $1.36 per share, versus a net loss of $175.2 million, or $1.26 per share, in the prior-year quarter. Revenue was approximately $75 million versus $28 million a year ago, driven by collaboration revenue from Sarepta, Madrigal, Novartis and Sanofi plus commercial sales of REDEMPLO. Total operating expenses were approximately $245 million versus $193 million last year, including R&D of approximately $198 million and SG&A of approximately $47 million. Cash and investments on hand were approximately $1.6 billion at June 30, 2026. For guidance, management said the plozasiran sNDA for sHTG is targeted for submission before the end of 2026, with a potential accelerated U.S. launch in the second quarter of next year if approved; detailed SHASTA results will be presented at ESC later in August.
Chris Anzalone struck an emphatically positive tone, saying Arrowhead is on the strongest footing in its history and that the SHASTA results materially de-risk its most important near-term label expansion. He framed REDEMPLO and plozasiran as a “safe, simple and strong” proposition and emphasized that every day matters, including the decision to acquire a priority review voucher. He also highlighted a broader cardiometabolic and CNS pipeline, saying the company is building a scalable commercial and R&D engine across multiple future medicines.
Dan Apel said the quarter’s net loss was $194.3 million, or $1.36 per share, on 143.4 million fully diluted weighted average shares, versus a $175.2 million loss, or $1.26 per share, a year ago. Revenue rose to about $75 million from $28 million, including about $26 million from Sarepta, about $20 million from Novartis, the full $25 million upfront from Madrigal, about $1.2 million from Sanofi-related services, and roughly $2.4 million of REDEMPLO product sales. Operating expenses increased to about $245 million, with R&D at about $198 million and SG&A at about $47 million, and he said SHASTA-related costs should begin to moderate over time starting in fiscal 2027 as active execution winds down. He also noted the planned $215 million payment for the priority review voucher at closing and said the company believes the voucher can deliver more than a 3x return if it shifts launch timing forward by four months.
Analysts focused on the sNDA timing, the upcoming ESC readout, the size and sequencing of the commercial build, and how management views the right patient segment for initial sHTG launch. Management said the sNDA timing depends on a pre-sNDA meeting with FDA and completion of submission modules, while ESC data remain under embargo until the conference. On commercialization, Arrowhead said the field force is being scaled from coverage of about 5,000 HCP targets to more than 20,000, with final onboarding expected before year-end, and that launch focus will initially be on higher-risk sHTG patients above 880 mg/dL but that patients above 500 mg/dL also matter. Questions also covered pricing versus Tryngolza, where management said REDEMPLO’s $45,000 WAC will not change and is justified by efficacy, safety and quarterly dosing.
The call showed strong execution on the first commercial product, with prescription growth, expanding payer coverage and a broader field force build that management says can support both FCS and a future sHTG launch. The SHASTA data were presented as unusually strong across efficacy, pancreatitis reduction and safety, and management sounded confident that the results support a much larger addressable market than FCS. Large cash resources and multiple upcoming data readouts add to the sense that the company has several shots on goal.
Management acknowledged that sHTG will be a new market and said adoption is likely to be a relatively slow ramp because physicians and patients need education on triglyceride risk. The ESC details are still embargoed, so investors do not yet have the full data package that could support the label expansion case. Revenue still depends heavily on collaboration income, while REDEMPLO sales remain small, and the company is spending heavily on R&D and commercialization ahead of the broader launch.
AI summary of the company's earnings call · Paraphrased · Not investment advice
- Free Float
- 87.2%
- Shares Outstanding
- 140.86M
- Float Shares
- 122.78M
of shares held by institutions
461 13F filers
Buy/sell ratio 0.00. Sells can include pre-scheduled 10b5-1 plan sales, not just discretionary selling.
Congressional trading
Senate and House stock disclosures for ARWR, newest first.
| Member | Type | Traded | |
|---|---|---|---|
| Daniel GoldmanHouse · NY10 | Sell | Jan 31, 23 | Filing → |
Source: public STOCK Act disclosures. Filed weeks after the trade — a lagging signal, not a real-time one.
Top institutional holders
Largest 13F positions, with quarter-over-quarter change.
| Holder | Shares | Δ Quarter |
|---|---|---|
| Vanguard Group Inc | 15.29M | ▼ 742.75K |
| Blackrock, Inc. | 14.83M | ▼ 3.33M |
| Avoro Capital Advisors LLC | 11.36M | ▲ 655.56K |
| Fmr LLC | 8.04M | ▲ 773.15K |
| Vanguard Portfolio Management LLC | 6.35M | ▼ 794.78K |
| Vanguard Capital Management LLC | 6.11M | ▲ 78.54K |
| State Street Corp | 5.69M | ▼ 801.49K |
| Norges Bank | 3.90M | ▲ 3.90M |
| Invesco Ltd. | 3.88M | ▲ 603.33K |
| Geode Capital Management, LLC | 3.53M | ▼ 748.22K |
| Fred Alger Management, LLC | 3.30M | ▼ 40.57K |
| Baker Bros. Advisors LP | 1.99M | 0 |
Held by 535 ETFs
Biggest fund positions in ARWR by dollar value.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Aug 18, 26 | OLUKOTUN ADEOYE Y | sell | 2,000 |
| Aug 18, 26 | PERRY MICHAEL S | sell | 11,600 |
| Jun 15, 26 | Cohen Matthew Gregory | other | 11,882 |
| Jun 15, 26 | Cohen Matthew Gregory | other | 0 |
| May 12, 26 | Lu Hongbo | sell | 2,970 |
| Apr 22, 26 | Apel Daniel Joseph | sell | 3,208 |
| Apr 22, 26 | Apel Daniel Joseph | sell | 1,157 |
| Apr 22, 26 | Apel Daniel Joseph | sell | 8,730 |
| Apr 23, 26 | Hamilton James C | sell | 10,000 |
| Mar 5, 26 | Hamilton James C | sell | 10,000 |
A “Sell” may be a pre-scheduled 10b5-1 plan sale rather than a discretionary decision — read insider selling with that in mind.
Our ARWR coverage
Recent articles, reports, and earnings notes.

Arrowhead Pharmaceuticals (ARWR): REDEMPLO Launch Meets RNAi Upside
Arrowhead is transitioning from platform biotech to commercial-stage RNAi company, with REDEMPLO launch traction, a fortified balance sheet, and a deep partnered pipeline. The stock still depends on execution, but the setup is constructive for medium-term investors.

ADARx Pharmaceuticals IPO Preview: RNA Pipeline Meets Cash Burn
ADARx Pharmaceuticals is expected to list on NASDAQ on 2026-09-25, with shares priced in a $15.00 to $17.00 range. The company is offering 21,875,000 shares and has disclosed an implied market cap of $427,656,250. The setup favors investors who want late-stage RNA exposure, but the key watch item is whether the market gives credit to the pipeline before more clinical data arrives.

Arrowhead Pharmaceuticals, Inc. (ARWR) jumps near 52-week high
Arrowhead Pharmaceuticals, Inc. (ARWR) jumps sharply after hours, moving to within cents of its 52-week high as traders position ahead of an upcoming earnings webcast. The biotech’s RNAi pipeline, analyst upgrades, and plozasiran progress are helping fuel momentum, but the stock now trades with less room for disappointment.
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Arrowhead Pharmaceuticals (NASDAQ:ARWR) Stock Price Breaks Below 200 Day Moving Average – Here’s Why
defenseworld.net · Oct 6
Arrowhead Pharmaceuticals: The Fast-Follower Math Behind A $215 Million Voucher
seekingalpha.com · Oct 2
Arrowhead Pharmaceuticals to Host a Webinar with Interim Clinical Data from a Phase 1/2a Study of ARO-MAPT for the Treatment of Alzheimer's Disease and Other Tauopathies
businesswire.com · Sep 29
Arrowhead Pharmaceuticals Spotlights Dual-Target RNAi Data, Plozasiran Launch Progress
marketbeat.com · Sep 18
Arrowhead Pharmaceuticals Eyes SHTG Filing as RNAi Pipeline Expands
marketbeat.com · Sep 18
Arrowhead Pharmaceuticals, Inc. (ARWR) Presents at H.C. Wainwright 28th Annual Global Investment Conference Transcript
seekingalpha.com · Sep 16
Arrowhead Pharmaceuticals, Inc. (ARWR) Presents at Morgan Stanley 24th Annual Global Healthcare Conference Transcript
seekingalpha.com · Sep 15
Arrowhead Pharmaceuticals Announces Interim Topline Clinical Data for the First Dual-Functional RNAi Therapeutic for the Treatment of Mixed Hyperlipidemia
gurufocus.com · Sep 15
Headlines from third-party outlets — TickerSpark isn't affiliated with these sources.
AI analysis · Last refreshed October 4, 2026 · Live quote · Not investment advice