Arrowhead Pharmaceuticals (ARWR)

Nasdaq Health Care Biotechnology S&P MidCap 400
$58.16
+0.70 (+1.22%)
Close of Nov 06, 2026 · end-of-day data
SMA 50SMA 2005Y/10Y use weekly candles (10/40-week averages)

Performance

price return
1W-2.9%
1M-4.2%
3M-34.2%
6M-20.0%
YTD-12.4%
1Y+44.3%
3Y+125.5%
5Y-8.9%

Key statistics

Full financials →
Market cap$8.2B
P/E (TTM)—
EPS (TTM, diluted)$-2.25
P/S12.27
P/B17.65
EV / EBITDA—
Revenue (TTM)$669.00M
Revenue growth+16.8%
Net margin-47.8%
ROE-68.7%
Debt / equity0.00
FCF yield-0.9%
Dividend yield—
Payout ratio—
Beta (1Y)1.60
Volatility (1Y)59.5%
52-week range$37.06 – $95.49
Avg volume (50D)1.93M

Revenue & net income — last 8 quarters

Statements →
Nov 4, 7:30 AM ET

Arrowhead refinances $400 million Sixth Street loan, cuts rate to SOFR plus 5.50%

Positive financing 1.012.03

Arrowhead Pharmaceuticals refinanced its senior secured term loans on November 2, 2026, replacing a 15.0% payment-in-kind facility with a $400.0 million term loan at three-month Term SOFR plus 5.50% that matures November 2, 2031. The existing loans were repaid in full from cash on hand for an aggregate payoff of approximately $404.4 million, a discount of about $68 million from the 2.0x MOIC payment otherwise owed, and the new terms remove required prepayments from plozasiran sales and licensing proceeds. For shareholders, the filing shows lower interest cost, a longer maturity and fewer mandatory repayments, while the company now carries a $400.0 million secured obligation.

  • New $400.0 million senior secured term loan matures November 2, 2031, with interest at three-month Term SOFR (1.00% floor) plus 5.50%, versus a fixed 15.0% rate paid in kind on the retired loans
  • Existing loans repaid in full from cash on hand for an aggregate payoff of approximately $404.4 million, which included a discount of about $68 million from the 2.0x MOIC payment
  • Minimum unrestricted cash covenant reduced to $125.0 million from $150.0 million
  • New agreement no longer requires prepayment from plozasiran sales, royalties, milestones or pipeline monetizations; the filing says the terms are to be filed with the 10-Q for the quarter ended December 31, 2026
Read the filing on SEC.gov ↗
Aug 4, 4:03 PM ET

Arrowhead Q3 revenue rises to $75.3 million; net loss widens to $194.3 million

Mixed earnings Written later 2.02

Arrowhead Pharmaceuticals reported fiscal third-quarter 2026 results for the period ended June 30, 2026. Revenue rose to $75.3 million from $27.8 million a year earlier, but the net loss attributable to Arrowhead widened to $194.3 million, or $1.36 per diluted share, from $175.2 million, or $1.26 per share, as research and development and selling, general and administrative expenses increased.

  • Revenue was $75.3 million for the quarter, compared with $27.8 million in the prior-year quarter.
  • Net loss attributable to Arrowhead was $194.3 million, or $1.36 per diluted share, versus $175.2 million, or $1.26 per share, a year earlier.
  • Research and development expense was $198.2 million, up from $162.4 million, and SG&A expense was $47.1 million, up from $30.9 million.
  • Total cash resources were $1.57 billion at June 30, 2026, compared with $781.5 million at September 30, 2025.
Read the filing on SEC.gov ↗
Jun 16, 4:02 PM ET

Arrowhead Pharmaceuticals appoints Dr. Matt Cohen to its board of directors

Neutral leadership Written later 5.02

Arrowhead Pharmaceuticals appointed Dr. Matt Cohen as a director effective June 12, 2026, as disclosed in a June 16, 2026 Form 8-K. Dr. Cohen previously spent about two decades in healthcare investing and portfolio management, most recently as Managing Director at Vida Ventures, and his board seat adds a director with healthcare investment experience.

  • Board appointment effective June 12, 2026
  • Dr. Cohen is Managing Director at Vida Ventures and previously served at JP Morgan Asset Management from 2005
  • Sign-on grant of restricted stock units valued at $887,000, scheduled to vest over three years
  • Dr. Cohen will receive standard non-employee director compensation and enter the Company's standard indemnity agreement
Read the filing on SEC.gov ↗
May 7, 4:02 PM ET

Arrowhead Q2 revenue falls to $73.7 million; net loss of $132.7 million

Negative earnings Written later 2.02

Arrowhead Pharmaceuticals reported fiscal second-quarter results for the period ended March 31, 2026, with revenue of $73.7 million, down from $542.7 million a year earlier. The company posted a net loss attributable to Arrowhead of $132.7 million, or $0.93 per diluted share, compared with net income of $370.4 million, or $2.75 per diluted share, a year earlier. The filing also cites two concurrent public offerings with gross proceeds totaling $930 million.

  • Revenue was $73.7 million for the quarter, versus $542.7 million in the same period a year earlier.
  • Net loss attributable to Arrowhead was $132.7 million, or $0.93 per diluted share, versus net income of $370.4 million, or $2.75 per diluted share.
  • Two concurrent offerings raised $930 million gross, including $700 million of 0.00% convertible senior notes due 2032 and $230 million of common stock at $64.50 per share.
  • Research and development expense rose to $173.3 million from $133.1 million.
Read the filing on SEC.gov ↗

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.

Recent SEC filings

EDGAR ↗

Famous investors who own ARWR

All investors →
InvestorValue% of portfolioLast quarter
Renaissance Technologies $38.22M0.05% Reduced

From each investor's latest 13F filing (Q2 2026); positions are as of the quarter end and filed up to 45 days later.

Prices are end-of-day and split-adjusted. Financial data from Arrowhead Pharmaceuticals's SEC XBRL filings. Not investment advice.