Security key
23306J101
CUSIP: 23306J101
Security key
23306J101
Report period
Q4 2018
Institutions
48
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 |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP |
13F
Company
|
1.9%
|
$123,745,000
5,509,560 shares
|
— | 30 Sep 2018 |
| ArrowMark Colorado Holdings LLC |
13F
Company
|
1%
|
$67,671,000
3,012,948 shares
|
— | 30 Sep 2018 |
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
1%
|
$67,604,000
3,009,998 shares
|
— | 30 Sep 2018 |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
Company
|
0.98%
|
$65,134,000
2,900,000 shares
|
— | 30 Sep 2018 |
| Janus Henderson Group Ltd. |
13F
Company
|
0.75%
|
$49,532,000
2,205,334 shares
|
— | 30 Sep 2018 |
| JENNISON ASSOCIATES LLC |
13F
Company
|
0.59%
|
$38,885,000
1,731,291 shares
|
— | 30 Sep 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 % | 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 2018 Shares | Q4 2018 Shares | Share Diff | Share Chg % | Q3 2018 value | Q4 2018 value | Value change | Value Chg % |
|---|