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Tandem Diabetes Care
TNDM

Overview Fund Activity

261 hedge funds and large institutions have $3.03B invested in Tandem Diabetes Care in 2019 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 92 increasing their positions, 87 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
261
Holders Change
-4
Holders Change %
-1.51%
% of All Funds
5.68%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.17%
New
52
Increased
92
Reduced
87
Closed
51
Calls
$95.8M
Puts
$52.6M
Net Calls
+$43.2M
Net Calls Change
+$12.7M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$121M
2
Norges Bank
Norges Bank
Norway
$34.5M
3
VOYA Investment Management
VOYA Investment Management
Georgia
$35.2M
4
Vanguard Group
Vanguard Group
Pennsylvania
$402M
5
PC
Polar Capital
United Kingdom
$20.2M

Top Sellers

1
Two Sigma Investments
Two Sigma Investments
New York
$5.75M
2
Two Sigma Advisers
Two Sigma Advisers
New York
$21.3M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
$0
4
FCM
Frontier Capital Management
Massachusetts
$25.7M
5
FAM
Fred Alger Management
New York
$140M
Name Holding Trade Value Shares
Change 		Shares
Change %
WCG
251
Weaver Consulting Group
California
$6K – – –
NCM
252
Next Capital Management
New York
$6K +$6K +93 New
HWA
253
Heritage Wealth Advisors
Virginia
$3.55K – – –
HR
254
Howe & Rusling
New York
$3K – – –
IFAM
255
Institutional & Family Asset Management
Colorado
$2K – – –
TWA
256
TCI Wealth Advisors
Arizona
$2K – – –
PHK
257
Point72 Hong Kong
Hong Kong
$1K -$14.2K -255 -93%
GWM
258
Geneos Wealth Management
Colorado
$1K – – –
PCP
259
Proficio Capital Partners
Massachusetts
$1K +$769 +10 +333%
D.E. Shaw & Co
260
D.E. Shaw & Co
New York
– -$33M -519,524 Closed
DCM
261
Daruma Capital Management
New York
– -$24M -377,996 Closed
AIM
262
Assured Investment Management
New York
– -$13.5M -212,828 Closed
1832 Asset Management
263
1832 Asset Management
Ontario, Canada
– -$9.3M -148,100 Closed
SEC
264
Seven Eight Capital
New York
– -$4.35M -68,539 Closed
SCM
265
Sandler Capital Management
New York
– -$4.26M -67,000 Closed
AAM
266
Arabesque Asset Management
United Kingdom
– -$3.22M -50,753 Closed
Alyeska Investment Group
267
Alyeska Investment Group
Illinois
– -$3.18M -50,021 Closed
HI
268
HBK Investments
Texas
– -$3.05M -48,100 Closed
DP
269
DSAM Partners
United Kingdom
– -$2.15M -33,910 Closed
Jacobs Levy Equity Management
270
Jacobs Levy Equity Management
New Jersey
– -$2.08M -32,794 Closed
Voloridge Investment Management
271
Voloridge Investment Management
Florida
– -$1.36M -21,349 Closed
OAC
272
OMERS Administration Corp
Ontario, Canada
– -$1.17M -17,700 Closed
DTL
273
Dynamic Technology Lab
Singapore
– -$1.03M -16,142 Closed
NA
274
NewEdge Advisors
Louisiana
– -$1.01M -15,871 Closed
GCA
275
Gideon Capital Advisors
New York
– -$771K -12,134 Closed
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