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Tandem Diabetes Care
TNDM

Overview Fund Activity

294 hedge funds and large institutions have $2.89B invested in Tandem Diabetes Care in 2022 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 109 increasing their positions, 101 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
294
Holders Change
-4
Holders Change %
-1.34%
% of All Funds
4.74%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
50
Increased
109
Reduced
101
Closed
48
Calls
$19.5M
Puts
$10.1M
Net Calls
+$9.43M
Net Calls Change
+$6.14M

Top Buyers

1
Capital International Investors
1
Capital International Investors
California
$55.5M
2
EC
2
Eminence Capital
New York
$125M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$39.6M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$433M
5
Millennium Management
5
Millennium Management
New York
$27.6M

Top Sellers

1
Invesco
1
Invesco
Georgia
$4.51M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$460K
3
TCM
3
TimesSquare Capital Management
New York
$0
4
EAM
4
Eagle Asset Management
Florida
$0
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$20.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
EIM
51
Essex Investment Management
Massachusetts
$8.05M -$1.75M -39,015 -18%
Nomura Holdings
52
Nomura Holdings
Japan
$7.57M -$972K -21,651 -11%
Swiss National Bank
53
Swiss National Bank
Switzerland
$6.97M +$153K +3,400 +2%
D.E. Shaw & Co
54
D.E. Shaw & Co
New York
$6.83M +$5.83M +129,592 +578%
WCM Investment Management
55
WCM Investment Management
California
$6.77M -$99.1K -2,204 -1%
FAM
56
Fred Alger Management
New York
$6.53M -$1.55M -34,506 -19%
Amundi
57
Amundi
France
$6.51M +$900K +21,420 +16%
Mirae Asset Global Investments
58
Mirae Asset Global Investments
South Korea
$6.46M +$1.74M +39,045 +37%
SAM
59
Silvercrest Asset Management
New York
$6.32M -$97.5K -2,169 -2%
WMSA
60
Weiss Multi-Strategy Advisers
New York
$5.71M +$4.69M +104,260 +458%
Skandinaviska Enskilda Banken (SEB)
61
Skandinaviska Enskilda Banken (SEB)
Sweden
$5.51M -$2.79K -62 -0.1%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$5.32M -$1.23M -27,465 -19%
Bank of America
63
Bank of America
North Carolina
$5.21M -$563K -12,526 -10%
FCM
64
Frontier Capital Management
Massachusetts
$5.13M -$15.1K -337 -0.3%
AIG
65
American International Group
New York
$4.51M -$54.4K -1,211 -1%
Invesco
66
Invesco
Georgia
$4.51M -$50.9M -1,131,636 -92%
State of Wisconsin Investment Board
67
State of Wisconsin Investment Board
Wisconsin
$4.47M +$272K +6,051 +6%
OCM
68
Osterweis Capital Management
California
$4.32M -$75.1K -1,670 -2%
Legal & General Group
69
Legal & General Group
United Kingdom
$4.3M -$64.8K -1,441 -1%
AllianceBernstein
70
AllianceBernstein
Tennessee
$4.18M +$25.2K +561 +0.6%
Deutsche Bank
71
Deutsche Bank
Germany
$4.11M +$857K +19,074 +26%
ACM
72
Altium Capital Management
New York
$4.05M +$4.05M +90,000 New
UBS AM
73
UBS AM
Illinois
$3.97M +$266K +5,910 +7%
Assenagon Asset Management
74
Assenagon Asset Management
Luxembourg
$3.93M -$9.11M -202,703 -70%
Barclays
75
Barclays
United Kingdom
$3.92M -$647K -14,382 -14%
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