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Tandem Diabetes Care
TNDM

Overview Fund Activity

302 hedge funds and large institutions have $5.75B invested in Tandem Diabetes Care in 2021 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 109 increasing their positions, 94 reducing their positions, and 41 closing their positions.

Holders
302
Holders Change
+13
Holders Change %
+4.5%
% of All Funds
5.27%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.09%
New
56
Increased
109
Reduced
94
Closed
41
Calls
$86.1M
Puts
$34.4M
Net Calls
+$51.6M
Net Calls Change
+$28.1M

Top Buyers

1
CCM
1
Consonance Capital Management
New York
$95.4M
2
Macquarie Group
2
Macquarie Group
Australia
$91.9M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$81M
4
BG
4
Bellevue Group
Switzerland
$99.4M
5
State Street
5
State Street
Massachusetts
$116M

Top Sellers

1
VOYA Investment Management
1
VOYA Investment Management
Georgia
$45.1M
2
AAM
2
Ardevora Asset Management
United Kingdom
$0
3
CS
3
Credit Suisse
Switzerland
$164M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$76.1M
5
Citadel Advisors
5
Citadel Advisors
Florida
$38.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Arrowstreet Capital
301
Arrowstreet Capital
Massachusetts
– -$8.66M -98,162 Closed
Fuller & Thaler Asset Management
302
Fuller & Thaler Asset Management
California
– -$7.7M -87,192 Closed
WBC
303
Westpac Banking Corp
Australia
– -$6.34M -71,869 Closed
Voloridge Investment Management
304
Voloridge Investment Management
Florida
– -$2.78M -31,491 Closed
TD Asset Management
305
TD Asset Management
Ontario, Canada
– -$2.4M -27,200 Closed
HCM
306
Hodges Capital Management
Texas
– -$1.39M -15,790 Closed
Aviva
307
Aviva
United Kingdom
– -$1.25M -14,138 Closed
First Trust Advisors
308
First Trust Advisors
Illinois
– -$1.23M -13,950 Closed
VFA
309
Voya Financial Advisors
Connecticut
– -$1.01M -11,893 Closed
AQR Capital Management
310
AQR Capital Management
Connecticut
– -$937K -10,826 Closed
Comerica Bank
311
Comerica Bank
Texas
– -$845K -8,903 Closed
AIA
312
Affinity Investment Advisors
California
– -$690K -7,818 Closed
CI Investments Inc
313
CI Investments Inc
Ontario, Canada
– -$681K -7,715 Closed
WB
314
WesBanco Bank
West Virginia
– -$677K -7,677 Closed
NAM
315
Nexpoint Asset Management
Texas
– -$485K -5,500 Closed
VIA
316
Vident Investment Advisory
Georgia
– -$441K -5,000 Closed
Marshall Wace
317
Marshall Wace
United Kingdom
– -$424K -4,795 Closed
OIA
318
OneDigital Investment Advisors
Kansas
– -$423K -4,792 Closed
PFA
319
Professional Financial Advisors
Nebraska
– -$370K -4,189 Closed
FHB
320
First Hawaiian Bank
Hawaii
– -$352K -3,990 Closed
Vontobel Holding
321
Vontobel Holding
Switzerland
– -$347K -3,930 Closed
SAM
322
Shell Asset Management
Netherlands
– -$339K -3,840 Closed
MWNA
323
Marshall Wace North America
New York
– -$322K -3,643 Closed
QSS
324
Quantitative Systematic Strategies
Florida
– -$305K -3,456 Closed
TSS
325
Two Sigma Securities
New York
– -$280K -3,177 Closed
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13
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