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Tandem Diabetes Care

265 hedge funds and large institutions have $2.98B invested in Tandem Diabetes Care in 2019 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 80 increasing their positions, 81 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

33% more funds holding

Funds holding: 200265 (+65)

1% less repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 81

1.94% less ownership

Funds ownership: 83.13%81.19% (-1.9%)

Holders
265
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$84.5M
Puts
$54M
Net Calls
Net Calls Change

Top Buyers

1 +$91.2M
2 +$32M
3 +$30.7M
4
GGHC
Gilder Gagnon Howe & Co
New York
+$26.6M
5
CS
Credit Suisse
Switzerland
+$19.4M

Top Sellers

1 -$68.8M
2 -$40.5M
3 -$35.6M
4
FAM
Fred Alger Management
New York
-$34.4M
5
DM
Deerfield Management
New York
-$32.9M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$375M
2
$252M
3
$168M
4
$112M
5
$102M
6
$91.2M
7
$83M
8
$79.1M
9
$78.5M
10
$58.9M
11
$58.6M
12
$56.7M
13
$55.3M
14
$54.4M
15
$52.8M
16
$51.7M
17
$49.2M
18
$45.8M
19
$44.8M
20
$43.2M
21
$42.2M
22
$40.1M
23
$37.6M
24
$37M
25
$35.1M