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Tandem Diabetes Care
TNDM

Overview Fund Activity

303 hedge funds and large institutions have $5.47B invested in Tandem Diabetes Care in 2020 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 80 increasing their positions, 116 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
+24
Holders Change %
+8.6%
% of All Funds
6.23%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.18%
New
65
Increased
80
Reduced
116
Closed
40
Calls
$134M
Puts
$67.7M
Net Calls
+$66.3M
Net Calls Change
+$67.1M

Top Buyers

1
Capital World Investors
Capital World Investors
California
$81M
2
Millennium Management
Millennium Management
New York
$75.4M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$106M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$595M
5
WRF
Waddell & Reed Financial
Kansas
$75.5M

Top Sellers

1
BlackRock
BlackRock
New York
$335M
2
RG
Redmile Group
California
$0
3
Wellington Management Group
Wellington Management Group
Massachusetts
$617M
4
State Street
State Street
Massachusetts
$80.1M
5
Northern Trust
Northern Trust
Illinois
$29.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
SSA
176
Schonfeld Strategic Advisors
New York
$886K +$886K +8,954 New
LSA
177
L & S Advisors
California
$837K -$134K -1,354 -14%
Axa
178
Axa
France
$831K -$10.5M -106,604 -93%
Envestnet Asset Management
179
Envestnet Asset Management
Illinois
$807K -$429K -4,335 -35%
Public Employees Retirement Association of Colorado
180
Public Employees Retirement Association of Colorado
Colorado
$802K – – –
TRCT
181
Tower Research Capital (TRC)
New York
$760K +$760K +7,676 New
Simplex Trading
182
Simplex Trading
Illinois
$745K -$1.2M -12,091 -62%
SCM
183
Silvant Capital Management
Georgia
$723K – – –
SO
184
STRS Ohio
Ohio
$715K -$1.41M -14,266 -66%
JPMorgan Chase & Co
185
JPMorgan Chase & Co
New York
$711K -$16.2M -163,927 -96%
CA
186
Cetera Advisors
Colorado
$701K -$9.6K -97 -1%
FHB
187
First Hawaiian Bank
Hawaii
$691K – – –
Osaic Holdings
188
Osaic Holdings
Arizona
$689K -$2.64M -26,671 -79%
Commonwealth Equity Services
189
Commonwealth Equity Services
Massachusetts
$679K -$431K -4,354 -39%
CAM
190
Columbia Asset Management
Michigan
$667K +$667K +6,745 New
Wolverine Trading
191
Wolverine Trading
Illinois
$661K -$153K -1,747 -19%
Los Angeles Capital Management
192
Los Angeles Capital Management
California
$652K -$2.11M -21,293 -76%
OIA
193
OneDigital Investment Advisors
Kansas
$647K +$148K +1,492 +30%
MCM
194
Manchester Capital Management
Vermont
$643K – – –
Zurich Cantonal Bank
195
Zurich Cantonal Bank
Switzerland
$628K +$164K +1,656 +35%
M&T Bank
196
M&T Bank
New York
$606K -$138K -1,396 -19%
GCA
197
Greenwood Capital Associates
South Carolina
$606K -$132K -1,329 -18%
WA
198
WealthTrust Axiom
Pennsylvania
$593K – – –
BIAS
199
Beacon Investment Advisory Services
New Jersey
$584K +$149K +1,509 +34%
AFP
200
Ausdal Financial Partners
Iowa
$544K -$307K -3,100 -36%
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