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Tandem Diabetes Care
TNDM

Overview Fund Activity

289 hedge funds and large institutions have $5.08B invested in Tandem Diabetes Care in 2021 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 105 increasing their positions, 102 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
289
Holders Change
-19
Holders Change %
-6.17%
% of All Funds
5.09%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
44
Increased
105
Reduced
102
Closed
59
Calls
$68M
Puts
$44.5M
Net Calls
+$23.5M
Net Calls Change
-$35.3M

Top Buyers

1
CIP
1
Champlain Investment Partners
Vermont
$118M
2
CS
2
Credit Suisse
Switzerland
$179M
3
JSP
3
Jackson Square Partners
California
$327M
4
RI
4
RTW Investments
New York
$101M
5
Citadel Advisors
5
Citadel Advisors
Florida
$57.4M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$48.4M
2
FAM
2
Fred Alger Management
New York
$15.4M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$69M
4
FA
4
Friess Associates
Delaware
$0
5
SAM
5
Sectoral Asset Management
Quebec, Canada
$3.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
WWM
276
Wagner Wealth Management
South Carolina
$3K +$3K +35 New
IAIM
277
International Assets Investment Management
Florida
$2K +$1K +15 +100%
Toronto Dominion Bank
278
Toronto Dominion Bank
Ontario, Canada
$2K +$2K +23 New
GWM
279
Geneos Wealth Management
Colorado
$1K – – –
SIAP
280
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$1K – – –
NFG
281
Next Financial Group
Texas
$1K +$571 +4 +133%
BWM
282
BerganKDV Wealth Management
Minnesota
$1K +$1K +14 New
TCWM
283
Total Clarity Wealth Management
Illinois
$1K +$1K +15 New
BCWM
284
Bartlett & Co Wealth Management
Ohio
$265 – – –
AIG
285
American International Group
New York
$114 -$13 -151 -10%
BBHC
286
Brown Brothers Harriman & Co
New York
$69 +$69 +780 New
Nisa Investment Advisors
287
Nisa Investment Advisors
Missouri
$13 – – –
FA
288
Friess Associates
Delaware
– -$44.8M -467,861 Closed
EAM
289
Eagle Asset Management
Florida
– -$35.3M -368,558 Closed
Fidelity International
290
Fidelity International
Bermuda
– -$13.4M -139,573 Closed
Lord, Abbett & Co
291
Lord, Abbett & Co
New Jersey
– -$13.3M -138,971 Closed
ACMH
292
Andar Capital Management (HK)
Hong Kong
– -$9.66M -101,000 Closed
CWM
293
CIBC World Markets
New York
– -$5.19M -54,200 Closed
OAM
294
Oberweis Asset Management
Illinois
– -$3.54M -36,980 Closed
SI
295
Shaker Investments
Ohio
– -$3.36M -35,113 Closed
PFM
296
Premier Fund Managers
United Kingdom
– -$2.98M -31,216 Closed
KOCAA
297
Knights of Columbus Asset Advisors
Connecticut
– -$2.38M -24,853 Closed
FP
298
Foundry Partners
Minnesota
– -$1.87M -19,569 Closed
QT
299
Quantbot Technologies
New York
– -$1.83M -19,164 Closed
ACA
300
Apis Capital Advisors
New York
– -$1.63M -17,000 Closed
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