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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 %
UBS AM
101
UBS AM
Illinois
$2.61M +$199K +3,137 +8%
PVI
102
Pura Vida Investments
New York
$2.54M -$3.61M -56,914 -59%
Barclays
103
Barclays
United Kingdom
$2.26M -$385K -6,054 -15%
DM
104
Deerfield Management
New York
$2.25M -$32.9M -518,265 -94%
CCS
105
Crosspoint Capital Strategies
California
$2.24M +$2.24M +35,196 New
PI
106
Putnam Investments
Massachusetts
$2.18M +$2.18M +34,317 New
DP
107
DSAM Partners
United Kingdom
$2.15M +$2.15M +33,910 New
Stifel Financial
108
Stifel Financial
Missouri
$2.15M +$1.24M +19,554 +137%
Manulife (Manufacturers Life Insurance)
109
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.1M +$146K +2,302 +7%
Jacobs Levy Equity Management
110
Jacobs Levy Equity Management
New Jersey
$2.08M -$46.3K -730 -2%
AIG
111
American International Group
New York
$2.07M -$66.9K -1,053 -3%
Man Group
112
Man Group
United Kingdom
$2.03M +$2.03M +32,042 New
UBS Group
113
UBS Group
Switzerland
$1.97M +$382K +6,017 +24%
EF
114
Empowered Funds
Pennsylvania
$1.88M +$1.88M +29,659 New
Wolverine Trading
115
Wolverine Trading
Illinois
$1.75M +$210K +3,309 +14%
Verition Fund Management
116
Verition Fund Management
Connecticut
$1.73M +$1.73M +27,300 New
State Board of Administration of Florida Retirement System
117
State Board of Administration of Florida Retirement System
Florida
$1.56M +$62.8K +990 +4%
FMT
118
First Mercantile Trust
Tennessee
$1.55M -$343K -5,397 -18%
Legal & General Group
119
Legal & General Group
United Kingdom
$1.47M +$869K +13,678 +144%
MIM
120
MetLife Investment Management
New Jersey
$1.44M – – –
DCM
121
Dupont Capital Management
Delaware
$1.37M +$1.37M +21,586 New
Voloridge Investment Management
122
Voloridge Investment Management
Florida
$1.36M +$1.36M +21,349 New
GAM
123
Gotham Asset Management
New York
$1.34M +$32.1K +505 +2%
Citigroup
124
Citigroup
New York
$1.32M +$261K +4,107 +25%
RJA
125
Raymond James & Associates
Florida
$1.31M +$229K +3,605 +21%
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