Who Owns ARWR?
Arrowhead Pharmaceuticals, Inc. — Institutional Ownership & 13F Holdings
$70.17
-3.44 (-4.67%)
Market Cap
$10.4B
Shares Outstanding
140,032,190
Institutional Holders
258
Total Inst. Value
$1.2B
% of Float Held
84.6%
QoQ Holder Change
+52
Institutional data as of Q1 2025
New Positions
55
Closed Positions
50
Increased
82
Decreased
80
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $253.9M | 19,926,154 |
| 2 | VANGUARD GROUP INC | $168.2M | 13,202,562 |
| 3 | Avoro Capital Advisors LLC | $141.6M | 11,111,111 |
| 4 | STATE STREET CORP | $89.2M | 6,999,249 |
| 5 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $61.0M | 4,785,062 |
| 6 | FMR LLC | $42.2M | 3,315,082 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $37.6M | 2,950,312 |
| 8 | Siren, L.L.C. | $34.0M | 2,669,880 |
| 9 | T. Rowe Price Investment Management, Inc. | $32.2M | 2,528,982 |
| 10 | MORGAN STANLEY | $23.5M | 1,848,536 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| BlackRock, Inc. | +3.7M | $253.9M |
| VANGUARD GROUP INC | +1.0M | $168.2M |
| STATE STREET CORP | +983K | $89.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | +2.8M | $61.0M |
| T. Rowe Price Investment Management, Inc. | +22K | $32.2M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| FMR LLC | -1.8M | $42.2M |
| JPMORGAN CHASE & CO | -1.5M | $6.2M |
| JANE STREET GROUP, LLC | -616K | $508K |
| FARALLON CAPITAL MANAGEMENT LLC | -613K | $201K |
| Schonfeld Strategic Advisors LLC | -580K | $670K |
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Frequently Asked Questions
How many institutional investors hold ARWR?
As of Q1 2025, 258 institutional investors report holding ARWR (Arrowhead Pharmaceuticals, Inc.) in their 13F filings.
What percentage of Arrowhead Pharmaceuticals, Inc. is owned by institutions?
Institutional investors hold approximately 84.6% of Arrowhead Pharmaceuticals, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most ARWR?
The largest institutional holder of ARWR is BlackRock, Inc. with $253.9M in shares.
Are institutions buying or selling ARWR?
This quarter, 55 institutions opened new positions in ARWR and 50 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.