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Tandem Diabetes Care
TNDM

Overview Fund Activity

279 hedge funds and large institutions have $3.6B invested in Tandem Diabetes Care in 2020 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 80 increasing their positions, 106 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
279
Holders Change
-5
Holders Change %
-1.76%
% of All Funds
6.16%
Holding in Top 10
8
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.18%
New
54
Increased
80
Reduced
106
Closed
55
Calls
$35.8M
Puts
$36.6M
Net Calls
-$758K
Net Calls Change
-$7.24M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$437M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$358M
3
Invesco
Invesco
Georgia
$107M
4
RI
RTW Investments
New York
$28.6M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$19.3M

Top Sellers

1
O
OrbiMed
New York
$0
2
DM
Deerfield Management
New York
$26.6M
3
CCM
Consonance Capital Management
New York
$0
4
FAM
Fred Alger Management
New York
$60.2M
5
TCM
TimesSquare Capital Management
New York
$56.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
301
Soleus Capital Management
Connecticut
– -$453K -7,600 Closed
SSA
302
Schonfeld Strategic Advisors
New York
– -$440K -7,389 Closed
BCM
303
Bayesian Capital Management
New York
– -$439K -7,365 Closed
Janus Henderson Group
304
Janus Henderson Group
United Kingdom
– -$437K -7,330 Closed
TRCT
305
Tower Research Capital (TRC)
New York
– -$405K -6,792 Closed
CCIA
306
Campbell & Co Investment Adviser
Maryland
– -$392K -6,578 Closed
CC
307
Centiva Capital
New York
– -$364K -6,099 Closed
CM
308
Caption Management
Oklahoma
– -$358K -6,000 Closed
Marshall Wace
309
Marshall Wace
United Kingdom
– -$306K -5,140 Closed
HF
310
HRT Financial
New York
– -$301K -5,054 Closed
WS
311
Wedbush Securities
California
– -$291K -4,889 Closed
PCM
312
Prelude Capital Management
New York
– -$280K -4,696 Closed
SFG
313
SNS Financial Group
Minnesota
– -$238K -4,000 Closed
Verition Fund Management
314
Verition Fund Management
Connecticut
– -$216K -3,629 Closed
RJFSA
315
Raymond James Financial Services Advisors
Florida
– -$209K -3,509 Closed
TSS
316
Two Sigma Securities
New York
– -$207K -3,468 Closed
Schroder Investment Management Group
317
Schroder Investment Management Group
United Kingdom
– -$141K -2,371 Closed
BAMF
318
BI Asset Management Fondsmaeglerselskab
Denmark
– -$32K -529 Closed
OAM
319
Oppenheimer Asset Management
New York
– -$18K -296 Closed
ACM
320
Anfield Capital Management
California
– -$17K -286 Closed
GEA
321
Glen Eagle Advisors
New Jersey
– -$11.9K -200 Closed
FWM
322
Focused Wealth Management
New York
– -$12K -200 Closed
KFS
323
Kelly Financial Services
Massachusetts
– -$8.94K -150 Closed
MPWT
324
MassMutual Private Wealth & Trust
Connecticut
– -$9K -144 Closed
GWMIA
325
Global Wealth Management Investment Advisory
Florida
– -$6K -100 Closed
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