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Tandem Diabetes Care
TNDM

Overview Fund Activity

226 hedge funds and large institutions have $1.45B invested in Tandem Diabetes Care in 2023 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 80 increasing their positions, 89 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
226
Holders Change
-20
Holders Change %
-8.13%
% of All Funds
3.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
80
Reduced
89
Closed
44
Calls
$7.01M
Puts
$7.98M
Net Calls
-$964K
Net Calls Change
+$1.4M

Top Buyers

1
EC
1
Eminence Capital
New York
$114M
2
ACH
2
ArrowMark Colorado Holdings
Colorado
$33.9M
3
FLAM
3
First Light Asset Management
Minnesota
$29.9M
4
Jennison Associates
4
Jennison Associates
New York
$23.3M
5
CC
5
Chicago Capital
Illinois
$18.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$62.1M
2
OCA
2
Octagon Capital Advisors
New York
$0
3
Millennium Management
3
Millennium Management
New York
$10.5M
4
BNP Paribas Asset Management
4
BNP Paribas Asset Management
France
$0
5
Marshall Wace
5
Marshall Wace
United Kingdom
$3.72M
Name Holding Trade Value Shares
Change 		Shares
Change %
Nuveen Asset Management
51
Nuveen Asset Management
Illinois
$3.24M -$609K -29,301 -16%
Mirae Asset Global Investments
52
Mirae Asset Global Investments
South Korea
$3.21M -$198K -9,497 -6%
Squarepoint
53
Squarepoint
New York
$3.18M -$346K -16,673 -10%
FCM
54
Frontier Capital Management
Massachusetts
$3.03M -$30.2K -1,453 -1%
Swiss National Bank
55
Swiss National Bank
Switzerland
$2.95M +$29.1K +1,400 +1%
Russell Investments Group
56
Russell Investments Group
United Kingdom
$2.86M +$756K +36,401 +36%
Dimensional Fund Advisors
57
Dimensional Fund Advisors
Texas
$2.8M -$3.31M -159,503 -54%
IHAM
58
Integral Health Asset Management
New York
$2.7M +$2.7M +130,000 New
Prudential Financial
59
Prudential Financial
New Jersey
$2.7M +$1.09M +52,540 +68%
KBC Group
60
KBC Group
Belgium
$2.69M +$1.29M +61,940 +92%
Connor, Clark & Lunn Investment Management (CC&L)
61
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.6M -$2.78M -133,742 -52%
Skandinaviska Enskilda Banken (SEB)
62
Skandinaviska Enskilda Banken (SEB)
Sweden
$2.46M – – –
BPC
63
Banque Pictet & Cie
Switzerland
$2.3M +$2.3M +110,519 New
CSS
64
Cubist Systematic Strategies
Connecticut
$2.24M -$5.67M -273,106 -72%
RHJA
65
Rice Hall James & Associates
California
$2.23M +$2.23M +107,376 New
GIM
66
Granahan Investment Management
Massachusetts
$2.05M +$210K +10,124 +11%
Victory Capital Management
67
Victory Capital Management
Texas
$2.05M +$23.5K +1,130 +1%
UBS AM
68
UBS AM
Illinois
$1.98M +$66.3K +3,194 +3%
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$1.89M – – –
Bank of America
70
Bank of America
North Carolina
$1.87M +$105K +5,049 +6%
State of New Jersey Common Pension Fund D
71
State of New Jersey Common Pension Fund D
New Jersey
$1.82M -$94.5K -4,551 -5%
CS
72
Credit Suisse
Switzerland
$1.78M -$51.5K -2,480 -3%
State of Wisconsin Investment Board
73
State of Wisconsin Investment Board
Wisconsin
$1.76M -$61.9K -2,981 -3%
Barclays
74
Barclays
United Kingdom
$1.75M +$374K +18,025 +27%
Goldman Sachs
75
Goldman Sachs
New York
$1.68M -$62.7K -3,017 -4%
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