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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.

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

Top Sellers

1
CS
1
Credit Suisse
Switzerland
$124M
2
CCM
2
Consonance Capital Management
New York
$58.2M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$5.33M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$42.6M
5
Citadel Advisors
5
Citadel Advisors
Florida
$26.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
AllianceBernstein
76
AllianceBernstein
Tennessee
$11.6M +$7.94M +66,510 +215%
Legal & General Group
77
Legal & General Group
United Kingdom
$11.6M +$6.06M +50,787 +110%
Skandinaviska Enskilda Banken (SEB)
78
Skandinaviska Enskilda Banken (SEB)
Sweden
$11.5M – – –
UBS AM
79
UBS AM
Illinois
$11.3M +$190K +1,595 +2%
PPA
80
Parametric Portfolio Associates
Washington
$11M +$4.68M +39,213 +75%
SAM
81
Silvercrest Asset Management
New York
$10.8M -$162K -1,355 -1%
OCM
82
Osterweis Capital Management
California
$10.2M -$4.6M -38,500 -31%
Squarepoint
83
Squarepoint
New York
$9.84M +$7.44M +62,315 +310%
Retirement Systems of Alabama
84
Retirement Systems of Alabama
Alabama
$9.74M +$9.74M +81,609 New
CSS
85
Cubist Systematic Strategies
Connecticut
$9.63M +$621K +5,204 +7%
MOACM
86
Mutual of America Capital Management
New York
$9.07M +$6.6M +55,294 +268%
EIM
87
Essex Investment Management
Massachusetts
$8.9M +$6M +50,256 +207%
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$8.86M -$143K -1,199 -2%
Manulife (Manufacturers Life Insurance)
89
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$8.66M +$8.66M +72,529 New
NCGI
90
Next Century Growth Investors
Minnesota
$8.46M -$1.08M -9,030 -11%
IECM
91
Intrinsic Edge Capital Management
Illinois
$8.11M -$15.9M -133,593 -66%
FCM
92
Frontier Capital Management
Massachusetts
$8.09M -$218K -1,829 -3%
State of Wisconsin Investment Board
93
State of Wisconsin Investment Board
Wisconsin
$7.68M +$42.9K +359 +0.6%
KBC Group
94
KBC Group
Belgium
$7.3M +$7.3M +61,157 New
1832 Asset Management
95
1832 Asset Management
Ontario, Canada
$7.24M +$7.24M +60,000 New
PC
96
Pier Capital
Connecticut
$7.21M -$142K -1,191 -2%
BA
97
Bridgewater Associates
Connecticut
$6.88M -$597K -4,997 -8%
Schroder Investment Management Group
98
Schroder Investment Management Group
United Kingdom
$6.79M +$489K +4,100 +8%
FG
99
Formula Growth
Quebec, Canada
$6.68M -$1.07M -9,000 -14%
Citigroup
100
Citigroup
New York
$6.49M -$4.08M -34,147 -39%
2 3
4
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