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Tandem Diabetes Care
TNDM

Overview Fund Activity

246 hedge funds and large institutions have $1.65B invested in Tandem Diabetes Care in 2023 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 87 increasing their positions, 89 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
246
Holders Change
-26
Holders Change %
-9.56%
% of All Funds
3.88%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
36
Increased
87
Reduced
89
Closed
62
Calls
$4.58M
Puts
$6.95M
Net Calls
-$2.37M
Net Calls Change
-$7.77M

Top Buyers

1
PIM
1
Paradice Investment Management
Colorado
$30.1M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$51.2M
3
Millennium Management
3
Millennium Management
New York
$25.7M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$16.1M
5
EC
5
Eminence Capital
New York
$76.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$112M
2
CIP
2
Champlain Investment Partners
Vermont
$39.7M
3
TLP
3
Tri Locum Partners
New York
$0
4
BCM
4
Brown Capital Management
Maryland
$39.1M
5
Morgan Stanley
5
Morgan Stanley
New York
$9.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
WCM Investment Management
251
WCM Investment Management
California
– -$6.14M -151,103 Closed
ACM
252
Atika Capital Management
New York
– -$5.9M -145,350 Closed
SC
253
Sessa Capital
New York
– -$4.95M -121,820 Closed
BPC
254
Banque Pictet & Cie
Switzerland
– -$3.98M -98,088 Closed
Canada Pension Plan Investment Board
255
Canada Pension Plan Investment Board
Ontario, Canada
– -$3.6M -88,700 Closed
LOAMS
256
Lombard Odier Asset Management (Switzerland)
Switzerland
– -$2.88M -70,881 Closed
BC
257
Brookfield Corp
Ontario, Canada
– -$2.31M -56,816 Closed
MAG
258
Millrace Asset Group
Pennsylvania
– -$1.82M -44,767 Closed
CIP
259
Chartwell Investment Partners
Pennsylvania
– -$870K -21,423 Closed
HRCM
260
Hawk Ridge Capital Management
California
– -$861K -21,200 Closed
BMSSC
261
B. Metzler seel. Sohn & Co
Germany
– -$780K -19,209 Closed
N
262
Natixis
France
– -$737K -18,151 Closed
LP
263
LMR Partners
United Kingdom
– -$734K -18,069 Closed
PP
264
PDT Partners
New York
– -$726K -17,886 Closed
AC
265
AXQ Capital
New Jersey
– -$698K -17,184 Closed
MC
266
Maverick Capital
Texas
– -$634K -15,615 Closed
GPCM
267
Granite Point Capital Management
Massachusetts
– -$609K -15,000 Closed
Bank Julius Baer & Co
268
Bank Julius Baer & Co
Switzerland
– -$609K -14,997 Closed
Bank of Montreal
269
Bank of Montreal
Ontario, Canada
– -$516K -12,664 Closed
American Century Companies
270
American Century Companies
Missouri
– -$503K -12,391 Closed
BF
271
BOK Financial
Oklahoma
– -$491K -12,091 Closed
VI
272
Versor Investments
New York
– -$384K -9,457 Closed
LCM
273
Landscape Capital Management
New Jersey
– -$374K -9,208 Closed
CAN
274
Cetera Advisor Networks
California
– -$368K -9,050 Closed
EFMC
275
Empire Financial Management Company
New York
– -$355K -8,750 Closed
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11
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