Security key
834203309
CUSIP: 834203309
Security key
834203309
Report period
Q2 2023
Institutions
22
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
0 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.
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Abingworth LLP |
3/4/5
10%+ Owner
|
—
mixed-class rows
|
$657,560,041
25,774,464 shares
mixed-class rows
|
— | 21 Dec 2018 |
| Jack W. Schuler |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$1,335,180
36,595 shares
|
— | 09 Dec 2022 |
| Carlyle Group Inc. |
13F
Company
|
—
denominator unverified
|
$2,535,178
1,201,506 shares
|
— | 31 Mar 2023 |
| Nantahala Capital Management, LLC |
13F
Company
|
—
denominator unverified
|
$1,496,639
699,364 shares
|
— | 31 Mar 2023 |
| AIGH Capital Management LLC |
13F
Company
|
—
denominator unverified
|
$904,127
422,489 shares
|
— | 31 Mar 2023 |
| J. Goldman & Co LP |
13F
Company
|
—
denominator unverified
|
$576,608
269,443 shares
|
— | 31 Mar 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 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|