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.

Tandem Diabetes Care Inc (TNDM)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 377,996 $24,003 -25% 2.72%
2.
Redmile Group

Jeremy Green

855,932 $54,352 -18% 1.59%
3.
Columbus Circle Investors

Principal Global Investors

814,386 $51,714 -5% 1.31%
4.
Atika Capital

Brad Farber

90,000 $5,716 -11% 1.16%
5.
Driehaus Capital

Richard Driehaus

483,719 $30,716 +39% 1.15%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$37.75 1,300 Director 3,054 2018-11-05 Filing
$28.50 1,754 Director 1,754 2018-08-03 Filing
$3.84 8,103 Director 22,001 2018-03-06 Filing
$3.88 6,300 Director 6,300 2018-03-06 Filing
$3.89 6,300 Director 6,300 2018-03-06 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$70.07 345 Director 12,872 2019-06-13 Filing
$70.07 35,343 Director 1,318,243 2019-06-13 Filing
$67.76 2,000 Officer 3,311 2019-06-03 Filing
$70.45 10,000 Officer 2,009 2019-05-16 Filing
$65.14 10,000 Officer 2,009 2019-05-03 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 231,667 $14,711 4.78%
2. 100,000 $6,350 4.76%
3. 35,196 $2,235 4.04%
4. 85,946 $5,458 2.6%
5. 191,120 $12,136 2.43%
News See All