Dear Valued Visitor,

We have noticed that you are using an ad blocker software.

Although advertisements on the web pages may degrade your experience, our business certainly depends on them and we can only keep providing you high-quality research based articles as long as we can display ads on our pages.

To view this article, you can disable your ad blocker and refresh this page or simply login.

We only allow registered users to use ad blockers. You can sign up for free by clicking here or you can login if you are already a member.

Castle Biosciences Inc (CSTL)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 305,578 $10,503 +145% 1.06%
2.
Driehaus Capital

Richard Driehaus

365,632 $12,567 +31% 0.33%
3.
Springbok Capital

Gavin Saitowitz And Cisco J. Del Valle

24,101 $828 0.03%
4.
Zimmer Partners

Stuart J. Zimmer

51,000 $1,753 0.02%
5. 8,900 $305 -71% 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$16.00 62,500 Large Shareholder 1,833,577 2019-07-29 Filing
$16.00 62,500 Large Shareholder, Director 1,833,577 2019-07-29 Filing
$16.00 134,700 134,700 2019-07-29 Filing
$16.00 115,300 115,300 2019-07-29 Filing
$16.00 62,500 1,496,855 2019-07-29 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$32.03 25,000 Large Shareholder, Director 1,683,577 2020-02-19 Filing
$32.03 25,000 Large Shareholder 1,683,577 2020-02-19 Filing
$32.01 25,000 Large Shareholder, Director 1,708,577 2020-02-13 Filing
$32.01 25,000 Large Shareholder 1,708,577 2020-02-13 Filing
$31.03 25,000 Large Shareholder 1,733,577 2020-02-06 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 15,463 $531 2.24%
2. 707,032 $24,301 1.84%
3. 631,072 $21,690 0.81%
4. 49,357 $1,696 0.67%
5. 51,200 $1,760 0.58%
News See All