Security key
90240B106
CUSIP: 90240B106
Security key
90240B106
Report period
Q2 2025
Institutions
120
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.
Rank 1 holder
Rank 2 holder
Rank 3 holder
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| TCG Crossover GP I, LLC |
13D/G
|
5.7%
|
$29,792,499
2,898,103 shares
|
$0 | 27 Feb 2025 |
| RA CAPITAL MANAGEMENT, L.P. |
3/4/5
13F
Director, 10%+ Owner · Company
|
18%
from 13F
|
$116,935,617
11,281,491 shares
mixed-class rows
|
+$15,320,006 | 12 Jun 2025 |
| Canaan Partners XI LLC |
13F
Company
|
7%
|
$38,544,687
4,144,590 shares
|
— | 31 Mar 2025 |
| Alta Partners Management Company, L.P. |
13F
Company
|
6.9%
|
$37,946,753
4,080,296 shares
|
— | 31 Mar 2025 |
| Nextech Invest, Ltd. |
13F
Company
|
6.9%
|
$37,719,507
4,055,861 shares
|
— | 31 Mar 2025 |
| BVF INC/IL |
13F
Company
|
6.7%
|
$36,681,004
3,944,194 shares
|
— | 31 Mar 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 % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).