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Tandem Diabetes Care
TNDM

Overview Fund Activity

337 hedge funds and large institutions have $7.32B invested in Tandem Diabetes Care in 2021 Q3 according to their latest regulatory filings, with 79 funds opening new positions, 106 increasing their positions, 106 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
337
Holders Change
+35
Holders Change %
+11.59%
% of All Funds
5.92%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.16%
New
79
Increased
106
Reduced
106
Closed
38
Calls
$76.9M
Puts
$80.4M
Net Calls
-$3.45M
Net Calls Change
-$55.1M

Top Buyers

1
BlackRock
BlackRock
New York
$693M
2
Vanguard Group
Vanguard Group
Pennsylvania
$722M
3
State Street
State Street
Massachusetts
$192M
4
Goldman Sachs
Goldman Sachs
New York
$117M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$69.3M

Top Sellers

1
CS
Credit Suisse
Switzerland
$124M
2
CCM
Consonance Capital Management
New York
$58.2M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$5.33M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$42.6M
5
Citadel Advisors
Citadel Advisors
Florida
$26.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
MAM
326
Meeder Asset Management
Ohio
$2K +$2K +18 New
PCH
327
Polar Capital Holdings
United Kingdom
$1.81K -$420 -3,521 -19%
EWM
328
Evermay Wealth Management
Virginia
$1K – – –
NFG
329
Next Financial Group
Texas
$1K – – –
SIAP
330
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$1K – – –
HNB
331
Huntington National Bank
Ohio
$1K +$1K +11 New
GKWIM
332
Gerber Kawasaki Wealth & Investment Management
California
$1K +$1K +14 New
Walleye Capital
333
Walleye Capital
New York
$985 +$985 +8,247 New
Nisa Investment Advisors
334
Nisa Investment Advisors
Missouri
$18 – – –
Two Sigma Investments
335
Two Sigma Investments
New York
– -$16.2M -166,041 Closed
RA
336
Royce & Associates
New York
– -$7.63M -78,286 Closed
LCM
337
Landscape Capital Management
New Jersey
– -$3.73M -38,336 Closed
Two Sigma Advisers
338
Two Sigma Advisers
New York
– -$3.68M -37,825 Closed
Jane Street
339
Jane Street
New York
– -$1.93M -19,845 Closed
SCF
340
Sante Capital Fund
Texas
– -$1.66M -17,083 Closed
HF
341
HRT Financial
New York
– -$1.58M -16,189 Closed
Tudor Investment Corp
342
Tudor Investment Corp
Connecticut
– -$1.28M -13,148 Closed
EDRH
343
Edmond de Rothschild Holding
Switzerland
– -$870K -8,926 Closed
APG Asset Management
344
APG Asset Management
Netherlands
– -$632K -7,700 Closed
BC
345
Bridgefront Capital
Texas
– -$673K -6,907 Closed
PP
346
Paloma Partners
Connecticut
– -$577K -5,922 Closed
OQS
347
Occudo Quantitative Strategies
Florida
– -$547K -5,619 Closed
JF
348
Jump Financial
Illinois
– -$529K -5,423 Closed
PRC
349
Pearl River Capital
Michigan
– -$486K -4,993 Closed
Wolverine Trading
350
Wolverine Trading
Illinois
– -$442K -4,412 Closed
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