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Tandem Diabetes Care
TNDM

Overview Fund Activity

329 hedge funds and large institutions have $3.63B invested in Tandem Diabetes Care in 2022 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 149 increasing their positions, 109 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
329
Holders Change
-49
Holders Change %
-12.96%
% of All Funds
5.56%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
37
Increased
149
Reduced
109
Closed
79
Calls
$45.5M
Puts
$24.7M
Net Calls
+$20.8M
Net Calls Change
-$10.2M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$80.2M
2
CIP
Champlain Investment Partners
Vermont
$156M
3
Two Sigma Investments
Two Sigma Investments
New York
$31M
4
BCM
Brown Capital Management
Maryland
$100M
5
EVM
Eaton Vance Management
Massachusetts
$41.3M

Top Sellers

1
JSP
Jackson Square Partners
California
$0
2
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
4
Citadel Advisors
Citadel Advisors
Florida
$2.68M
5
Ameriprise
Ameriprise
Minnesota
$12.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Point72 Asset Management
326
Point72 Asset Management
Connecticut
– -$66.5M -571,669 Closed
Lord, Abbett & Co
327
Lord, Abbett & Co
New Jersey
– -$55.9M -480,397 Closed
PAMP
328
Polar Asset Management Partners
Ontario, Canada
– -$14M -120,500 Closed
Balyasny Asset Management
329
Balyasny Asset Management
Illinois
– -$12M -102,891 Closed
ACM
330
Atika Capital Management
New York
– -$9.77M -84,000 Closed
CM
331
Castleark Management
Illinois
– -$9.09M -78,180 Closed
Bank of Nova Scotia
332
Bank of Nova Scotia
Ontario, Canada
– -$7.62M -65,497 Closed
CCM
333
Cinctive Capital Management
New York
– -$6.64M -57,126 Closed
ACM
334
Altium Capital Management
New York
– -$5.82M -50,000 Closed
State of Tennessee, Department of Treasury
335
State of Tennessee, Department of Treasury
Tennessee
– -$3.49M -30,000 Closed
Susquehanna International Group
336
Susquehanna International Group
Pennsylvania
– -$3.39M -29,143 Closed
PP
337
PDT Partners
New York
– -$3.11M -26,756 Closed
TI
338
Trexquant Investment
Connecticut
– -$3.05M -26,225 Closed
GPCM
339
Granite Point Capital Management
Massachusetts
– -$2.95M -25,366 Closed
Marshall Wace
340
Marshall Wace
United Kingdom
– -$2.87M -24,703 Closed
Calamos Advisors
341
Calamos Advisors
Illinois
– -$2.37M -20,349 Closed
ECM
342
Endurant Capital Management
California
– -$2.12M -18,236 Closed
SWP
343
Strategic Wealth Partners
Ohio
– -$1.34M -11,508 Closed
HCA
344
Harbor Capital Advisors
Illinois
– -$1.25M -10,729 Closed
SO
345
STRS Ohio
Ohio
– -$1.19M -10,244 Closed
BC
346
Brookfield Corp
Ontario, Canada
– -$1.13M -9,697 Closed
DC
347
Diametric Capital
Massachusetts
– -$1.1M -9,500 Closed
MCM
348
Manchester Capital Management
Vermont
– -$997K -8,573 Closed
AIL
349
AGF Investments LLC
Ontario, Canada
– -$914K -7,859 Closed
TC
350
TwinBeech Capital
New York
– -$855K -7,350 Closed
12 13
14
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