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Tandem Diabetes Care
TNDM

Overview Fund Activity

302 hedge funds and large institutions have $5.75B invested in Tandem Diabetes Care in 2021 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 109 increasing their positions, 94 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
302
Holders Change
+13
Holders Change %
+4.5%
% of All Funds
5.27%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.09%
New
56
Increased
109
Reduced
94
Closed
41
Calls
$86.1M
Puts
$34.4M
Net Calls
+$51.6M
Net Calls Change
+$28.1M

Top Buyers

1
CCM
1
Consonance Capital Management
New York
$95.4M
2
Macquarie Group
2
Macquarie Group
Australia
$91.9M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$81M
4
BG
4
Bellevue Group
Switzerland
$99.4M
5
State Street
5
State Street
Massachusetts
$116M

Top Sellers

1
VOYA Investment Management
1
VOYA Investment Management
Georgia
$45.1M
2
AAM
2
Ardevora Asset Management
United Kingdom
$0
3
CS
3
Credit Suisse
Switzerland
$164M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$76.1M
5
Citadel Advisors
5
Citadel Advisors
Florida
$38.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Axa
51
Axa
France
$21.8M +$3.78M +38,815 +21%
PAMU
52
Pictet Asset Management (UK)
United Kingdom
$20.4M -$816K -8,373 -4%
IECM
53
Intrinsic Edge Capital Management
Illinois
$19.6M +$1.86M +19,135 +10%
Nomura Holdings
54
Nomura Holdings
Japan
$18.5M +$211K +2,171 +1%
Wells Fargo
55
Wells Fargo
California
$17M -$5.63M -57,829 -25%
FAM
56
Fred Alger Management
New York
$16.8M -$204K -2,092 -1%
Bank of Nova Scotia
57
Bank of Nova Scotia
Ontario, Canada
$16.6M +$16.6M +170,000 New
Two Sigma Investments
58
Two Sigma Investments
New York
$16.2M -$22.3M -228,595 -58%
NC
59
Nicholas Company
Wisconsin
$15M +$5.83M +59,840 +64%
Allianz Asset Management
60
Allianz Asset Management
Germany
$14M -$59K -606 -0.4%
Swiss National Bank
61
Swiss National Bank
Switzerland
$13.4M +$282K +2,900 +2%
Dimensional Fund Advisors
62
Dimensional Fund Advisors
Texas
$13.4M +$6.31M +64,813 +89%
Victory Capital Management
63
Victory Capital Management
Texas
$13.2M -$1.47M -15,129 -10%
RI
64
Redwood Investments
Massachusetts
$12.4M +$2.47M +25,397 +25%
BCIM
65
British Columbia Investment Management
British Columbia, Canada
$12.3M – – –
Deutsche Bank
66
Deutsche Bank
Germany
$12.1M -$3.88M -39,827 -24%
OCM
67
Osterweis Capital Management
California
$12.1M +$2.24M +23,005 +23%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$12.1M -$1.13M -11,621 -9%
JPMorgan Chase & Co
69
JPMorgan Chase & Co
New York
$12M +$4.39M +45,089 +58%
Barclays
70
Barclays
United Kingdom
$11.7M -$1.11M -11,344 -9%
California State Teachers Retirement System (CalSTRS)
71
California State Teachers Retirement System (CalSTRS)
California
$10.3M -$192K -1,969 -2%
Bank of America
72
Bank of America
North Carolina
$10.3M +$1.42M +14,572 +16%
WCM Investment Management
73
WCM Investment Management
California
$10M +$3.16M +32,475 +46%
Skandinaviska Enskilda Banken (SEB)
74
Skandinaviska Enskilda Banken (SEB)
Sweden
$9.36M – – –
UBS AM
75
UBS AM
Illinois
$9.08M +$731K +7,510 +9%
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3
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