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Tandem Diabetes Care
TNDM

Overview Fund Activity

308 hedge funds and large institutions have $5.59B invested in Tandem Diabetes Care in 2020 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 111 increasing their positions, 104 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
308
Holders Change
-13
Holders Change %
-4.05%
% of All Funds
5.46%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.11%
New
50
Increased
111
Reduced
104
Closed
59
Calls
$121M
Puts
$62.6M
Net Calls
+$58.8M
Net Calls Change
-$23.4M

Top Buyers

1
JSP
1
Jackson Square Partners
California
$305M
2
Capital World Investors
2
Capital World Investors
California
$294M
3
CS
3
Credit Suisse
Switzerland
$135M
4
SEI Investments
4
SEI Investments
Pennsylvania
$52.8M
5
Morgan Stanley
5
Morgan Stanley
New York
$46M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$217M
2
HRCM
2
Hood River Capital Management
Florida
$0
3
EAM
3
Eagle Asset Management
Florida
$35.3M
4
WRF
4
Waddell & Reed Financial
Kansas
$83.8M
5
DCM
5
Driehaus Capital Management
Illinois
$856K
Name Holding Trade Value Shares
Change 		Shares
Change %
Cambridge Investment Research Advisors
176
Cambridge Investment Research Advisors
Iowa
$723K +$406K +4,248 +128%
SCM
177
Silvant Capital Management
Georgia
$699K – – –
BNP Paribas Financial Markets
178
BNP Paribas Financial Markets
France
$653K +$490K +5,121 +300%
RJFSA
179
Raymond James Financial Services Advisors
Florida
$644K -$326K -3,403 -34%
Zurich Cantonal Bank
180
Zurich Cantonal Bank
Switzerland
$642K +$34.9K +365 +6%
Osaic Holdings
181
Osaic Holdings
Arizona
$626K -$104K -1,089 -14%
OQS
182
Occudo Quantitative Strategies
Florida
$625K +$625K +6,527 New
Walleye Trading
183
Walleye Trading
New York
$620K +$230K +2,400 +59%
JF
184
Jump Financial
Illinois
$593K +$409K +4,271 +221%
CAM
185
Columbia Asset Management
Michigan
$591K -$115K -1,205 -16%
GCA
186
Greenwood Capital Associates
South Carolina
$585K +$62K +647 +12%
CA
187
Cetera Advisors
Colorado
$580K +$126K +1,313 +28%
WA
188
WealthTrust Axiom
Pennsylvania
$574K – – –
LFF
189
Level Four Financial
Texas
$567K +$567K +5,925 New
AIM
190
Aigen Investment Management
New York
$549K +$549K +5,734 New
SWP
191
Strategic Wealth Partners
Ohio
$540K +$352K +3,676 +187%
X
192
Xponance
Pennsylvania
$527K -$287 -3 -0.1%
NAM
193
Nexpoint Asset Management
Texas
$526K – – –
TFO
194
Tarbox Family Office
California
$526K – – –
OC
195
Oppenheimer & Co
New York
$521K -$313K -3,263 -37%
OIA
196
OneDigital Investment Advisors
Kansas
$518K -$107K -1,114 -17%
AFP
197
Ausdal Financial Partners
Iowa
$513K +$258K +5,077 +101%
CI Investments Inc
198
CI Investments Inc
Ontario, Canada
$512K +$243K +2,545 +91%
M&T Bank
199
M&T Bank
New York
$506K -$132K -1,377 -21%
Teacher Retirement System of Texas
200
Teacher Retirement System of Texas
Texas
$499K +$189K +1,978 +61%
6 7
8
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