Arrowhead Pharmaceuticals Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 14.83 M | $1.21 B | -18.34% | 10.41% |
| AVORO CAPITAL ADVISORS LLC | 08/14/2026 | 11.36 M | $925.59 M | 6.13% | 7.97% |
| FMR LLC | 08/13/2026 | 8.04 M | $655.32 M | 10.64% | 5.65% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 6.35 M | $517.70 M | -11.12% | 4.46% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 6.11 M | $498.10 M | 1.30% | 4.29% |
| STATE STREET CORP | 08/07/2026 | 5.69 M | $464.17 M | -12.34% | 4.00% |
| NORGES BANK | 08/12/2026 | 3.90 M | $317.61 M | 100.00% | 2.74% |
| INVESCO LTD. | 08/14/2026 | 3.88 M | $316.58 M | 18.39% | 2.73% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 3.53 M | $298.81 M | -17.49% | 2.48% |
| FRED ALGER MANAGEMENT, LLC | 08/14/2026 | 3.30 M | $269.14 M | -1.21% | 2.32% |
| BAKER BROS. ADVISORS LP | 08/14/2026 | 1.99 M | $162.43 M | 0.00% | 1.40% |
| SIREN, L.L.C. | 08/13/2026 | 1.72 M | $139.83 M | 6.19% | 1.20% |
| VESTAL POINT CAPITAL, LP | 08/14/2026 | 1.58 M | $128.38 M | -30.77% | 1.11% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 08/14/2026 | 1.39 M | $113.22 M | -11.71% | 0.98% |
| FIRST TRUST ADVISORS LP | 08/11/2026 | 1.35 M | $110.28 M | 807.10% | 0.95% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.35 M | $110.08 M | 13.46% | 0.95% |
| JUPITER TOPCO LLC | 08/14/2026 | 1.22 M | $99.62 M | 100.00% | 0.86% |
| NORTHERN TRUST CORP | 08/13/2026 | 1.19 M | $97.23 M | -27.96% | 0.84% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.18 M | $96.31 M | 94.17% | 0.83% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 1.15 M | $93.74 M | -33.90% | 0.81% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 1.14 M | $92.91 M | 7.08% | 0.80% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.12 M | $91.35 M | 6.08% | 0.79% |
| HOLOCENE ADVISORS, LP | 08/14/2026 | 1.11 M | $90.16 M | 100.00% | 0.78% |
| MORGAN STANLEY | 08/13/2026 | 1.08 M | $88.43 M | 12.94% | 0.76% |
| UBS ASSET MANAGEMENT AMERICAS INC | 08/13/2026 | 964.48 K | $78.61 M | -27.54% | 0.68% |
| FISHER ASSET MANAGEMENT, LLC | 08/04/2026 | 957.69 K | $78.06 M | -14.00% | 0.67% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 923.93 K | $75.31 M | -22.49% | 0.65% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 923.93 K | $75.31 M | 100.00% | 0.65% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 896.74 K | $73.09 M | -7.15% | 0.63% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 867.60 K | $70.72 M | -7.20% | 0.61% |
| UBS GROUP AG | 08/13/2026 | 861.52 K | $70.22 M | -35.53% | 0.60% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 859.54 K | $70.06 M | -10.48% | 0.60% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 853.36 K | $69.56 M | -18.24% | 0.60% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 08/14/2026 | 830.25 K | $67.67 M | 53.71% | 0.58% |
| WESTERN FINANCIAL CORP/CA | 07/22/2026 | 820.24 K | $66.86 M | 0.00% | 0.58% |
| JPMORGAN CHASE & CO | 08/12/2026 | 637.40 K | $51.77 M | -6.69% | 0.45% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 625.57 K | $50.99 M | -25.26% | 0.44% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 596.57 K | $48.63 M | 57.48% | 0.42% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 580.61 K | $47.33 M | 1,521.81% | 0.41% |
| PICTET ASSET MANAGEMENT HOLDING SA | 07/30/2026 | 573.42 K | $46.71 M | -54.96% | 0.40% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 558.64 K | $45.53 M | -14.13% | 0.39% |
| LORD, ABBETT & CO. LLC | 08/14/2026 | 540.47 K | $44.05 M | 72.77% | 0.38% |
| 1832 ASSET MANAGEMENT L.P. | 08/13/2026 | 538.50 K | $43.89 M | 100.00% | 0.38% |
| PRINCIPAL FINANCIAL GROUP INC | 08/04/2026 | 514.66 K | $41.95 M | 5.01% | 0.36% |
| HRT FINANCIAL LP | 08/14/2026 | 498.66 K | $40.65 M | 100.00% | 0.35% |
| VOYA INVESTMENT MANAGEMENT LLC | 08/12/2026 | 483.50 K | $39.41 M | -26.31% | 0.34% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 470.75 K | $38.37 M | 128.07% | 0.33% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 468.92 K | $38.22 M | -54.76% | 0.33% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 462.13 K | $37.67 M | -0.12% | 0.32% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 431.56 K | $35.18 M | -63.55% | 0.30% |
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Arrowhead Pharmaceuticals Inc. institutional Ownership - FAQ's
During the previous two years, 662 institutional investors and hedge funds held shares of Arrowhead Pharmaceuticals Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 14.83 M
Avoro Capital Advisors LLC: 11.36 M
FMR LLC: 8.04 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 6.35 M
VANGUARD CAPITAL MANAGEMENT LLC: 6.11 M
STATE STREET CORP: 5.69 M
84.30% of Arrowhead Pharmaceuticals Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 174.70 M shares in the last 24 months. This purchase volume represents approximately $10.60 B in transactions.