Also trades as: 0HI3.L (LSE) · $vol 0M
ARWR Institutional Ownership
Arrowhead Pharmaceuticals, Inc.
1W: +0.2%
1M: -9.8%
3M: -31.5%
YTD: -12.9%
1Y: +55.3%
3Y: +132.0%
5Y: -12.0%
$59.03
+0.05 (+0.08%)
Weekly Expected Move ±4.7%
$53
$55
$58
$61
$63
Credit Risk of going bust: higher than 52% of companies Debt: 9.4% of company value Bonds: $79.9M held by 47 funds → details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.78 (down 99%), Arrowhead Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $864.1M against a stock market value of $8.34B.
Distance to default 4.96 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $452.0M (short-term plus half of long-term), stock volatility 60.3%; Altman Z'' 1.13. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
If the stock fell to about $0.78 (down 99%), Arrowhead Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $864.1M against a stock market value of $8.34B.
Distance to default 4.96 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $452.0M (short-term plus half of long-term), stock volatility 60.3%; Altman Z'' 1.13. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
Overview
News
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Supply Chain
Institutional Ownership — ARWR
564
Institutional Holders
+61 vs prior quarter
0.0%
Ownership
+0.00pp
$10B
Total Invested
127
New Positions
153
Increased
215
Reduced
57
Closed
0.75
Put/Call Ratio
Ownership Trends
Top Institutional Holders (607 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 14,830,553 | $875M | -3,330,966 | -18.3% | 8Q | SEC ↗ |
| 2 | Avoro Capital Advisors LLC | 11,355,555 | $670M | +655,556 | +6.1% | 13Q | SEC ↗ |
| 3 | FMR LLC | 8,039,804 | $475M | +773,152 | +10.6% | 32Q | SEC ↗ |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6,351,355 | $375M | -794,781 | -11.1% | 2Q | SEC ↗ |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 6,110,953 | $361M | +78,537 | +1.3% | 2Q | SEC ↗ |
| 6 | STATE STREET CORP | 5,694,640 | $336M | -801,490 | -12.3% | 42Q | SEC ↗ |
| 7 | NORGES BANK NEW | 3,896,536 | $230M | — | +0.0% | 1Q | SEC ↗ |
| 8 | Invesco Ltd. | 3,883,976 | $229M | +603,329 | +18.4% | 33Q | SEC ↗ |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 3,530,612 | $208M | -748,216 | -17.5% | 41Q | SEC ↗ |
| 10 | FRED ALGER MANAGEMENT, LLC | 3,301,919 | $195M | -40,574 | -1.2% | 4Q | SEC ↗ |
| 11 | BAKER BROS. ADVISORS LP | 1,992,783 | $118M | — | +0.0% | 5Q | SEC ↗ |
| 12 | Siren, L.L.C. | 1,715,476 | $101M | +100,000 | +6.2% | 8Q | SEC ↗ |
| 13 | Vestal Point Capital, LP | 1,575,000 | $93M | -700,000 | -30.8% | 3Q | SEC ↗ |
| 14 | JANUS HENDERSON GROUP PLC | 1,436,990 | $85M | +156,544 | +12.2% | 24Q | SEC ↗ |
| 15 | DEERFIELD MANAGEMENT COMPANY, L.P. | 1,389,055 | $82M | -184,242 | -11.7% | 4Q | SEC ↗ |
| 16 | FIRST TRUST ADVISORS LP | 1,352,918 | $80M | +1,203,770 | +807.1% | 4Q | SEC ↗ |
| 17 | Driehaus Capital Management LLC | 1,350,556 | $80M | +160,221 | +13.5% | 4Q | SEC ↗ |
| 18 | Jupiter Topco LLC NEW | 1,221,596 | $72M | — | +0.0% | 1Q | SEC ↗ |
| 19 | NORTHERN TRUST CORP | 1,192,868 | $70M | -462,969 | -28.0% | 41Q | SEC ↗ |
| 20 | DIMENSIONAL FUND ADVISORS LP | 1,181,608 | $70M | +573,077 | +94.2% | 5Q | SEC ↗ |
| 21 | GOLDMAN SACHS GROUP INC | 1,150,007 | $68M | -589,916 | -33.9% | 15Q | SEC ↗ |
| 22 | BANK OF AMERICA CORP /DE | 1,139,810 | $67M | +75,355 | +7.1% | 15Q | SEC ↗ |
| 23 | Hood River Capital Management LLC | 1,120,747 | $66M | +64,213 | +6.1% | 2Q | SEC ↗ |
| 24 | Holocene Advisors, LP NEW | 1,106,177 | $65M | — | +0.0% | 1Q | SEC ↗ |
| 25 | MORGAN STANLEY | 1,084,835 | $64M | +124,328 | +12.9% | 41Q | SEC ↗ |
| 26 | UBS AM, a distinct business unit of UB | 964,479 | $57M | -366,517 | -27.5% | 33Q | SEC ↗ |
| 27 | Fisher Asset Management, LLC | 957,691 | $57M | -155,877 | -14.0% | 9Q | SEC ↗ |
| 28 | Sixth Street Partners Management Compa NEW | 923,927 | $55M | — | +0.0% | 1Q | SEC ↗ |
| 29 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 923,927 | $55M | -268,158 | -22.5% | 15Q | SEC ↗ |
| 30 | VANGUARD FIDUCIARY TRUST CO | 896,738 | $53M | -69,037 | -7.1% | 2Q | SEC ↗ |
| 31 | UBS Group AG | 861,520 | $51M | -474,751 | -35.5% | 41Q | SEC ↗ |
| 32 | Bank of New York Mellon Corp | 859,538 | $51M | -100,606 | -10.5% | 41Q | SEC ↗ |
| 33 | PRICE T ROWE ASSOCIATES INC /MD | 853,360 | $50M | -190,372 | -18.2% | 16Q | SEC ↗ |
| 34 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMEN | 830,247 | $49M | +290,103 | +53.7% | 3Q | SEC ↗ |
| 35 | Western Financial Corp/CA | 820,239 | $48M | — | +0.0% | 15Q | SEC ↗ |
| 36 | JPMORGAN CHASE & CO | 637,399 | $38M | -45,669 | -6.7% | 33Q | SEC ↗ |
| 37 | Connor, Clark & Lunn Investment Manage | 625,569 | $37M | -211,412 | -25.3% | 4Q | SEC ↗ |
| 38 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 596,573 | $35M | +217,740 | +57.5% | 31Q | SEC ↗ |
| 39 | TWO SIGMA INVESTMENTS, LP | 580,609 | $34M | +544,809 | +1521.8% | 2Q | SEC ↗ |
| 40 | Pictet Asset Management Holding SA | 573,419 | $34M | -699,847 | -55.0% | 12Q | SEC ↗ |
| 41 | BNP PARIBAS FINANCIAL MARKETS | 558,643 | $33M | -91,956 | -14.1% | 30Q | SEC ↗ |
| 42 | LORD, ABBETT & CO. LLC | 540,466 | $32M | +227,642 | +72.8% | 2Q | SEC ↗ |
| 43 | 1832 Asset Management L.P. NEW | 538,500 | $32M | — | +0.0% | 1Q | SEC ↗ |
| 44 | PRINCIPAL FINANCIAL GROUP INC | 514,658 | $30M | +24,536 | +5.0% | 33Q | SEC ↗ |
| 45 | HRT FINANCIAL LP NEW | 498,655 | $29M | — | +0.0% | 1Q | SEC ↗ |
| 46 | VOYA INVESTMENT MANAGEMENT LLC | 483,495 | $29M | -172,634 | -26.3% | 33Q | SEC ↗ |
| 47 | Balyasny Asset Management L.P. | 470,754 | $28M | +264,342 | +128.1% | 4Q | SEC ↗ |
| 48 | RENAISSANCE TECHNOLOGIES LLC | 468,921 | $28M | -567,574 | -54.8% | 2Q | SEC ↗ |
| 49 | FRANKLIN RESOURCES INC | 462,133 | $27M | -574 | -0.1% | 5Q | SEC ↗ |
| 50 | D. E. Shaw & Co., Inc. | 431,560 | $25M | -752,278 | -63.5% | 4Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| NORGES BANK | 3,896,536 | $230M |
| Jupiter Topco LLC | 1,221,596 | $72M |
| Holocene Advisors, LP | 1,106,177 | $65M |
| Sixth Street Partners Management Co | 923,927 | $55M |
| 1832 Asset Management L.P. | 538,500 | $32M |
| HRT FINANCIAL LP | 498,655 | $29M |
| MILLENNIUM MANAGEMENT LLC | 329,337 | $19M |
| Artisan Partners Limited Partnershi | 310,706 | $18M |
| Squarepoint Ops LLC | 255,907 | $15M |
| Life Cycle Investment Partners Ltd | 209,068 | $12M |
| Weiss Asset Management LP | 134,014 | $8M |
| Catalyst Funds Management Pty Ltd | 117,600 | $7M |
| Dorsey Wright & Associates | 97,466 | $6M |
| KEYSTONE INVESTORS PTE LTD | 94,661 | $6M |
| Jain Global LLC | 61,895 | $4M |
| Ghisallo Capital Management LLC | 60,000 | $4M |
| Brevan Howard Capital Management LP | 58,923 | $3M |
| Treasurer of the State of North Car | 57,530 | $3M |
| OSTERWEIS CAPITAL MANAGEMENT INC | 50,315 | $3M |
| Shay Capital LLC | 44,000 | $3M |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Slate Path Capital LP | 2,523,500 | $149M |
| RTW INVESTMENTS, LP | 585,682 | $35M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 550,000 | $32M |
| PUBLIC SECTOR PENSION INVESTMENT BO | 478,514 | $28M |
| CANADA PENSION PLAN INVESTMENT BOAR | 325,700 | $19M |
| VOLORIDGE INVESTMENT MANAGEMENT, LL | 288,511 | $17M |
| FengHe Fund Management Pte. Ltd. | 266,700 | $16M |
| Longaeva Partners L.P. | 194,589 | $11M |
| Hillsdale Investment Management Inc | 193,850 | $11M |
| SCHRODER INVESTMENT MANAGEMENT GROU | 162,005 | $10M |
| Skandinaviska Enskilda Banken AB (p | 159,532 | $9M |
| CITADEL ADVISORS LLC | 98,194 | $6M |
| Bridgewater Associates, LP | 95,552 | $6M |
| Aquatic Capital Management LLC | 80,227 | $5M |
| PDT Partners, LLC | 70,048 | $4M |
| Quadrature Capital Ltd | 55,546 | $3M |
| Ishara Investments LP | 55,350 | $3M |
| Cinctive Capital Management LP | 49,068 | $3M |
| ExodusPoint Capital Management, LP | 42,011 | $2M |
| J. Goldman & Co LP | 41,210 | $2M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| FIRST TRUST ADVISORS LP | +1,203,770 | +807.1% | 1,352,918 |
| FMR LLC | +773,152 | +10.6% | 8,039,804 |
| Avoro Capital Advisors LLC | +655,556 | +6.1% | 11,355,555 |
| Invesco Ltd. | +603,329 | +18.4% | 3,883,976 |
| DIMENSIONAL FUND ADVISORS LP | +573,077 | +94.2% | 1,181,608 |
| TWO SIGMA INVESTMENTS, LP | +544,809 | +1521.8% | 580,609 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGE | +290,103 | +53.7% | 830,247 |
| Balyasny Asset Management L.P. | +264,342 | +128.1% | 470,754 |
| LORD, ABBETT & CO. LLC | +227,642 | +72.8% | 540,466 |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | +217,740 | +57.5% | 596,573 |
| ENVESTNET ASSET MANAGEMENT INC | +187,478 | +280.9% | 254,228 |
| LPL Financial LLC | +181,262 | +140.0% | 310,761 |
| JANE STREET GROUP, LLC | +180,430 | +1143.8% | 196,205 |
| Driehaus Capital Management LLC | +160,221 | +13.5% | 1,350,556 |
| JANUS HENDERSON GROUP PLC | +156,544 | +12.2% | 1,436,990 |
| Assenagon Asset Management S.A. | +143,192 | +243.8% | 201,927 |
| MARSHALL WACE, LLP | +125,458 | +69.9% | 305,031 |
| MORGAN STANLEY | +124,328 | +12.9% | 1,084,835 |
| Russell Investments Group, Ltd. | +110,101 | +63.3% | 284,096 |
| Siren, L.L.C. | +100,000 | +6.2% | 1,715,476 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| BlackRock, Inc. | -3,330,966 | -18.3% | 14,830,553 |
| STATE STREET CORP | -801,490 | -12.3% | 5,694,640 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | -794,781 | -11.1% | 6,351,355 |
| D. E. Shaw & Co., Inc. | -752,278 | -63.5% | 431,560 |
| GEODE CAPITAL MANAGEMENT, LLC | -748,216 | -17.5% | 3,530,612 |
| Vestal Point Capital, LP | -700,000 | -30.8% | 1,575,000 |
| Pictet Asset Management Holding SA | -699,847 | -55.0% | 573,419 |
| GOLDMAN SACHS GROUP INC | -589,916 | -33.9% | 1,150,007 |
| RENAISSANCE TECHNOLOGIES LLC | -567,574 | -54.8% | 468,921 |
| UBS Group AG | -474,751 | -35.5% | 861,520 |
| NORTHERN TRUST CORP | -462,969 | -28.0% | 1,192,868 |
| PANAGORA ASSET MANAGEMENT INC | -426,090 | -92.4% | 35,103 |
| Alyeska Investment Group, L.P. | -414,148 | -87.6% | 58,722 |
| ARROWSTREET CAPITAL, LIMITED PARTNE | -368,992 | -62.8% | 218,133 |
| UBS AM, a distinct business unit of | -366,517 | -27.5% | 964,479 |
| AMERICAN CENTURY COMPANIES INC | -287,333 | -44.1% | 364,211 |
| CHARLES SCHWAB INVESTMENT MANAGEMEN | -268,158 | -22.5% | 923,927 |
| Trexquant Investment LP | -263,162 | -95.0% | 13,952 |
| Connor, Clark & Lunn Investment Man | -211,412 | -25.3% | 625,569 |
| PRICE T ROWE ASSOCIATES INC /MD | -190,372 | -18.2% | 853,360 |