Security key
14843C105
CASTLE BIOSCIENCES INC - Common Stock, $0.001 par value per share (CSTL)
CUSIP: 14843C105
Q4 2019 13F Holders as of 31 Dec 2019
- Security type / class
- Equity / Common Stock, $0.001 par value per share
- Total 13F shares
- 5,108,808
- Total 13F value
- $175,588,000
- Share change
- +236,329
- SEC-reported price per share
- $34.37
- Number of holders
- 66
- Value change
- +$15,879,309
- Number of buys
- 47
- Number of sells
- 20
- Shares outstanding
- 30,343,438
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2019
Institutions
66
Top holders
10
CSTL full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2020
Previous quarter: Q3 2019
CASTLE BIOSCIENCES INC SEC filings
CASTLE BIOSCIENCES INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 14843C105
Recent filing periods:
Ownership snapshot
Top reported holders of CSTL - CASTLE BIOSCIENCES INC - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)
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.
Comparable stake leader
NEXPOINT ASSET MANAGEMENT...
Disclosed value leader
NEXPOINT ASSET MANAGEMENT...
Comparable rows
15/15
Latest evidence
30 Sep 2019
13F
Lead comparable stake: 3.4%
Showing 1-6 of 15 holder rows.
Quick read
NEXPOINT ASSET MANAGEMENT, L.P. leads the comparable SEC ownership view at 3.4%.
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.
Open SEC evidence
Opens NEXPOINT ASSET MANAGEMENT, L.P.'s linked filing trail.
Comparable ownership
Top 5
NEXPOINT ASSET MANAGEMENT, L.P.
3.4%
RTW INVESTMENTS, LP
2.5%
GOLDMAN SACHS GROUP INC
0.99%
DRIEHAUS CAPITAL MANAGEMENT LLC
0.92%
WASATCH ADVISORS LP
0.91%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| NEXPOINT ASSET MANAGEMENT, L.P. |
13F
Company
|
3.4%
|
$18,650,000
1,030,995 shares
|
— | 30 Sep 2019 |
| RTW INVESTMENTS, LP |
13F
Company
|
2.5%
|
$13,478,000
745,045 shares
|
— | 30 Sep 2019 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
0.99%
|
$5,458,000
301,722 shares
|
— | 30 Sep 2019 |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
Company
|
0.92%
|
$5,072,000
280,401 shares
|
— | 30 Sep 2019 |
| WASATCH ADVISORS LP |
13F
Company
|
0.91%
|
$4,984,000
275,511 shares
|
— | 30 Sep 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
0.68%
|
$3,743,000
206,946 shares
|
— | 30 Sep 2019 |
How to read this table
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
Institutional holders as of Q4 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
66
Shares
5,108,808
Rows available
66
| 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.
Compare Q4 2019 vs Q3 2019 Across Filers
Q3 2019 holders
56
Q4 2019 holders
66
Holder diff
10
| Investor | Q3 2019 Shares | Q4 2019 Shares | Share Diff | Share Chg % | Q3 2019 value | Q4 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend