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Tandem Diabetes Care
TNDM

Overview Fund Activity

337 hedge funds and large institutions have $7.32B invested in Tandem Diabetes Care in 2021 Q3 according to their latest regulatory filings, with 79 funds opening new positions, 106 increasing their positions, 106 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
337
Holders Change
+35
Holders Change %
+11.59%
% of All Funds
5.92%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.16%
New
79
Increased
106
Reduced
106
Closed
38
Calls
$76.9M
Puts
$80.4M
Net Calls
-$3.45M
Net Calls Change
-$55.1M

Top Buyers

1
BlackRock
BlackRock
New York
$693M
2
Vanguard Group
Vanguard Group
Pennsylvania
$722M
3
State Street
State Street
Massachusetts
$192M
4
Goldman Sachs
Goldman Sachs
New York
$117M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$69.3M

Top Sellers

1
CS
Credit Suisse
Switzerland
$124M
2
CCM
Consonance Capital Management
New York
$58.2M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$5.33M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$42.6M
5
Citadel Advisors
Citadel Advisors
Florida
$26.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
ESCM
351
Echo Street Capital Management
New York
– -$411K -4,217 Closed
FRM
352
Fox Run Management
Connecticut
– -$380K -3,901 Closed
DTL
353
Dynamic Technology Lab
Singapore
– -$377K -3,870 Closed
NIPH
354
NN Investment Partners Holdings
Netherlands
– -$360K -3,700 Closed
CCIA
355
Campbell & Co Investment Adviser
Maryland
– -$302K -3,100 Closed
WCM
356
Weld Capital Management
New York
– -$292K -2,999 Closed
CIP
357
Cornerstone Investment Partners
Georgia
– -$258K -2,645 Closed
LWAC
358
Laurel Wealth Advisors (California)
California
– -$256K -2,632 Closed
GAM
359
Gotham Asset Management
New York
– -$250K -2,566 Closed
GCP
360
GSA Capital Partners
United Kingdom
– -$204K -2,092 Closed
PHK
361
Point72 Hong Kong
Hong Kong
– -$129K -1,320 Closed
PAM
362
Panagora Asset Management
Massachusetts
– -$125K -1,281 Closed
CLOS
363
Compagnie Lombard Odier SCmA
Switzerland
– -$65K -670 Closed
CG
364
Cutler Group
California
– -$31K -325 Closed
WAM
365
Wolverine Asset Management
Illinois
– -$7K -77 Closed
ASN
366
Advisory Services Network
Georgia
– -$4K -42 Closed
AA
367
AlphaMark Advisors
Kentucky
– -$4K -40 Closed
CFO
368
CVA Family Office
Colorado
– -$1K -15 Closed
EBSAM
369
Eubel Brady & Suttman Asset Management
Ohio
– -$1K -10 Closed
BCWM
370
Bartlett & Co Wealth Management
Ohio
– -$292 -3 Closed
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