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Tandem Diabetes Care
TNDM

Overview Fund Activity

294 hedge funds and large institutions have $2.89B invested in Tandem Diabetes Care in 2022 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 109 increasing their positions, 101 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
294
Holders Change
-4
Holders Change %
-1.34%
% of All Funds
4.74%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
50
Increased
109
Reduced
101
Closed
48
Calls
$19.5M
Puts
$10.1M
Net Calls
+$9.43M
Net Calls Change
+$6.14M

Top Buyers

1
Capital International Investors
1
Capital International Investors
California
$55.5M
2
EC
2
Eminence Capital
New York
$125M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$39.6M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$433M
5
Millennium Management
5
Millennium Management
New York
$27.6M

Top Sellers

1
Invesco
1
Invesco
Georgia
$4.51M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$460K
3
TCM
3
TimesSquare Capital Management
New York
$0
4
EAM
4
Eagle Asset Management
Florida
$0
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$20.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
WA
301
Wasatch Advisors
Utah
– -$11.5M -241,295 Closed
EMFAT
302
Emerald Mutual Fund Advisers Trust
Pennsylvania
– -$11.5M -240,460 Closed
GGHC
303
Gilder Gagnon Howe & Co
New York
– -$10.3M -215,980 Closed
PAMP
304
Polar Asset Management Partners
Ontario, Canada
– -$5.61M -117,200 Closed
PVI
305
Pura Vida Investments
New York
– -$3.59M -75,000 Closed
Renaissance Technologies
306
Renaissance Technologies
New York
– -$3.23M -67,400 Closed
SFI
307
Susquehanna Fundamental Investments
Pennsylvania
– -$1.58M -32,935 Closed
LCM
308
Landscape Capital Management
New Jersey
– -$1.57M -32,850 Closed
DekaBank Deutsche Girozentrale
309
DekaBank Deutsche Girozentrale
Germany
– -$1.58M -32,000 Closed
UOC
310
UBS O'Connor
Illinois
– -$1.27M -26,630 Closed
PHK
311
Point72 Hong Kong
Hong Kong
– -$561K -11,734 Closed
CCM
312
Chimera Capital Management
New York
– -$557K -11,645 Closed
Vontobel Holding
313
Vontobel Holding
Switzerland
– -$540K -11,287 Closed
GCP
314
GSA Capital Partners
United Kingdom
– -$485K -10,138 Closed
CC
315
Centiva Capital
New York
– -$453K -9,459 Closed
DTL
316
Dynamic Technology Lab
Singapore
– -$408K -8,520 Closed
GC
317
Guggenheim Capital
Illinois
– -$363K -7,583 Closed
CAM
318
Cresset Asset Management
Illinois
– -$403K -7,460 Closed
Tudor Investment Corp
319
Tudor Investment Corp
Connecticut
– -$354K -7,408 Closed
ACM
320
AlphaCrest Capital Management
New York
– -$334K -6,989 Closed
SCM
321
Silvant Capital Management
Georgia
– -$288K -6,011 Closed
JAM
322
Jupiter Asset Management
United Kingdom
– -$266K -5,564 Closed
TSS
323
Two Sigma Securities
New York
– -$247K -5,168 Closed
PGH
324
Partners Group Holding
Switzerland
– -$222K -4,647 Closed
Truist Financial
325
Truist Financial
North Carolina
– -$221K -4,625 Closed
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