Security key
03843E104
CUSIP: 03843E104
Security key
03843E104
Report period
Q4 2025
Institutions
178
Top holders
10
Broader feeds
Reporting periods
Recent filing periods:
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 |
|---|---|---|---|---|---|
| Douglas K. Bratton |
13D/G
3/4/5
BRATTON DOUGLAS K · 10%+ Owner
|
11%
|
$28,720,687
10,077,434 shares
|
$0 | 31 Dec 2024 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.3%
from 13D/G
|
$36,478,567
6,525,683 shares
|
— | 30 Sep 2025 |
| RTW INVESTMENTS, LP |
13D/G
13F
Company
|
5.2%
|
$34,937,500
6,250,000 shares
|
$0 | 30 Sep 2025 |
| Venrock Healthcare Capital Partners III, L.P. |
13D/G
|
2.9%
|
$7,494,890
2,629,786 shares
|
$0 | 31 Dec 2024 |
| Bratton Capital Management, L.P. |
13F
Company
|
8.2%
|
$54,843,255
9,810,958 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.7%
|
$31,651,318
5,662,132 shares
|
— | 30 Sep 2025 |
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 | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).