Security key
55279B202
CUSIP: 55279B202
Security key
55279B202
Report period
Q1 2019
Institutions
62
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 |
|---|---|---|---|---|---|
| Vivo Capital, LLC |
13F
Company
|
20%
|
$15,254,000
5,778,106 shares
|
— | 31 Dec 2018 |
| NEA Management Company, LLC |
13F
Company
|
19%
|
$15,102,000
5,720,572 shares
|
— | 31 Dec 2018 |
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
15%
|
$11,617,000
4,400,440 shares
|
— | 31 Dec 2018 |
| CAXTON CORP |
13F
Company
|
12%
|
$9,132,000
3,459,124 shares
|
— | 31 Dec 2018 |
| BVF INC/IL |
13F
Company
|
10%
|
$7,864,000
2,978,708 shares
|
— | 31 Dec 2018 |
| Boxer Capital, LLC |
13F
Company
|
9.9%
|
$7,691,000
2,913,091 shares
|
— | 31 Dec 2018 |
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 | Q4 2018 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q4 2018 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).