Security key
03152W109
CUSIP: 03152W109
Security key
03152W109
Report period
Q1 2024
Institutions
253
Top holders
10
Broader feeds
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
9%
|
$404,308,376
28,492,486 shares
|
— | 31 Dec 2023 |
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
8.9%
|
$398,135,301
28,057,456 shares
|
— | 31 Dec 2023 |
| Avoro Capital Advisors LLC |
13F
Company
|
8.7%
|
$388,806,000
27,400,000 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
7.3%
|
$326,201,690
22,988,139 shares
|
— | 31 Dec 2023 |
| JPMORGAN CHASE & CO |
13F
Company
|
5.6%
|
$253,270,655
17,848,531 shares
|
— | 31 Dec 2023 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
4.8%
|
$215,546,442
15,190,024 shares
|
— | 31 Dec 2023 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Investor-level positions for this CUSIP, loaded as an interactive table.
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|