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Tandem Diabetes Care
TNDM

Overview Fund Activity

387 hedge funds and large institutions have $9.07B invested in Tandem Diabetes Care in 2021 Q4 according to their latest regulatory filings, with 86 funds opening new positions, 140 increasing their positions, 116 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
387
Holders Change
+50
Holders Change %
+14.84%
% of All Funds
5.98%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.15%
New
86
Increased
140
Reduced
116
Closed
30
Calls
$105M
Puts
$75.6M
Net Calls
+$29M
Net Calls Change
+$32.4M

Top Buyers

1
BlackRock
1
BlackRock
New York
$975M
2
Citadel Advisors
2
Citadel Advisors
Florida
$122M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$72.2M
4
HRCM
4
Hood River Capital Management
Florida
$42.1M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$107M

Top Sellers

1
JSP
1
Jackson Square Partners
California
$377M
2
CS
2
Credit Suisse
Switzerland
$71.7M
3
Jennison Associates
3
Jennison Associates
New York
$41.8M
4
Amundi
4
Amundi
France
$16.1M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$846M
Name Holding Trade Value Shares
Change 		Shares
Change %
LOAMS
51
Lombard Odier Asset Management (Switzerland)
Switzerland
$29.1M -$9.59M -63,695 -25%
Ameriprise
52
Ameriprise
Minnesota
$29.1M +$3.09M +20,335 +12%
Balyasny Asset Management
53
Balyasny Asset Management
Illinois
$25.8M +$25.8M +171,478 New
Nomura Holdings
54
Nomura Holdings
Japan
$25.4M -$2.89M -19,137 -10%
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$24.5M +$303K +2,015 +1%
Man Group
56
Man Group
United Kingdom
$24M -$13.8M -91,540 -36%
NC
57
Nicholas Company
Wisconsin
$23.6M -$2.12M -14,065 -8%
RI
58
Redwood Investments
Massachusetts
$23.6M -$347K -2,306 -1%
CIBC Private Wealth Group
59
CIBC Private Wealth Group
Georgia
$23.3M +$2.25M +14,968 +11%
KCM
60
Kingdon Capital Management
New York
$22.6M +$5.87M +39,000 +35%
FAM
61
Fred Alger Management
New York
$22.5M -$737K -4,894 -3%
Swiss National Bank
62
Swiss National Bank
Switzerland
$20.9M +$60.2K +400 +0.3%
Point72 Asset Management
63
Point72 Asset Management
Connecticut
$20.3M -$33.4M -221,998 -62%
California Public Employees Retirement System
64
California Public Employees Retirement System
California
$19.6M +$973K +6,467 +5%
IECM
65
Intrinsic Edge Capital Management
Illinois
$19.1M +$8.88M +58,989 +87%
Mirae Asset Global Investments
66
Mirae Asset Global Investments
South Korea
$18.8M -$27M -178,990 -59%
Bank of America
67
Bank of America
North Carolina
$18.3M +$1.81M +12,003 +11%
Squarepoint
68
Squarepoint
New York
$16.8M +$4.36M +28,957 +35%
Allspring Global Investments
69
Allspring Global Investments
North Carolina
$16.7M +$16.7M +110,670 New
PPA
70
Parametric Portfolio Associates
Washington
$16.6M +$2.79M +18,567 +20%
Dimensional Fund Advisors
71
Dimensional Fund Advisors
Texas
$16.6M +$1.2M +7,980 +8%
AIG
72
American International Group
New York
$16.2M -$167K -1,111 -1%
Amundi
73
Amundi
France
$16.1M -$34M -274,033 -68%
Deutsche Bank
74
Deutsche Bank
Germany
$15.5M -$6.57M -43,651 -30%
Barclays
75
Barclays
United Kingdom
$15.4M -$3.59M -23,876 -19%
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