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Tandem Diabetes Care
TNDM

Overview Fund Activity

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
Holders
265
Holders Change
+65
Holders Change %
+32.5%
% of All Funds
5.74%
Holding in Top 10
12
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+71.43%
% of All Funds
0.26%
New
83
Increased
80
Reduced
81
Closed
15
Calls
$84.5M
Puts
$54M
Net Calls
+$30.5M
Net Calls Change
+$13.1M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$91.2M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$44.8M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
$33M
4
GGHC
Gilder Gagnon Howe & Co
New York
$34.1M
5
CS
Credit Suisse
Switzerland
$26.1M

Top Sellers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$7.76M
2
Renaissance Technologies
Renaissance Technologies
New York
$49.2M
3
Deutsche Bank
Deutsche Bank
Germany
$30.3M
4
FAM
Fred Alger Management
New York
$168M
5
DM
Deerfield Management
New York
$2.25M
Name Holding Trade Value Shares
Change 		Shares
Change %
TCM
151
Traynor Capital Management
Pennsylvania
$725K +$725K +11,428 New
PCM
152
Prelude Capital Management
New York
$702K -$408K -6,422 -37%
TD Asset Management
153
TD Asset Management
Ontario, Canada
$679K -$12.7K -200 -2%
LTFS
154
Ladenburg Thalmann Financial Services
Florida
$642K +$380K +5,992 +145%
First Manhattan
155
First Manhattan
New York
$635K – – –
LPL Financial
156
LPL Financial
California
$631K +$199K +3,129 +46%
FRM
157
Fox Run Management
Connecticut
$595K +$595K +9,377 New
APA
158
American Portfolios Advisors
New York
$587K +$570K +8,973 +3,263%
VI
159
Versor Investments
New York
$584K -$260K -4,100 -31%
Janus Henderson Group
160
Janus Henderson Group
United Kingdom
$583K +$221K +3,473 +61%
Group One Trading
161
Group One Trading
Illinois
$578K -$2.3M -36,247 -80%
HCM
162
Hodges Capital Management
Texas
$571K -$63.4K -1,000 -10%
GCP
163
GSA Capital Partners
United Kingdom
$562K +$562K +8,855 New
USAA
164
United Services Automobile Association
Texas
$558K – – –
Brown Advisory
165
Brown Advisory
Maryland
$544K +$27.5K +433 +5%
VFA
166
Voya Financial Advisors
Connecticut
$533K +$49.8K +780 +10%
CFA
167
Carroll Financial Associates
North Carolina
$528K +$528K +8,317 New
AIMCA
168
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$514K +$514K +8,100 New
WS
169
Wedbush Securities
California
$511K -$212K -3,344 -29%
Janney Montgomery Scott
170
Janney Montgomery Scott
Pennsylvania
$495K -$747K -11,775 -60%
VF
171
Virtu Financial
New York
$495K +$495K +7,800 New
AB
172
Amalgamated Bank
New York
$490K +$15.6K +246 +3%
SO
173
STRS Ohio
Ohio
$488K +$273K +4,300 +126%
CA
174
Cetera Advisors
Colorado
$485K +$485K +7,598 New
Canada Life
175
Canada Life
Manitoba, Canada
$468K +$95.5K +1,509 +26%
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