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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.

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 %
1832 Asset Management
76
1832 Asset Management
Ontario, Canada
$15.3M +$6.11M +39,800 +66%
OCM
77
Osterweis Capital Management
California
$15.3M +$2.41M +15,995 +19%
AllianceBernstein
78
AllianceBernstein
Tennessee
$14.8M +$124K +824 +0.8%
Skandinaviska Enskilda Banken (SEB)
79
Skandinaviska Enskilda Banken (SEB)
Sweden
$14.7M +$111K +732 +0.8%
WCM Investment Management
80
WCM Investment Management
California
$14.5M -$1.12M -7,415 -7%
Legal & General Group
81
Legal & General Group
United Kingdom
$14.5M -$147K -976 -1%
JPMorgan Chase & Co
82
JPMorgan Chase & Co
New York
$14.3M -$8.1M -53,806 -36%
BPC
83
Banque Pictet & Cie
Switzerland
$13.7M +$11.5M +76,085 +518%
SAM
84
Silvercrest Asset Management
New York
$13.6M +$82.3K +547 +0.6%
UBS AM
85
UBS AM
Illinois
$13.5M -$736K -4,889 -5%
KBC Group
86
KBC Group
Belgium
$13.5M +$4.32M +28,695 +47%
Wells Fargo
87
Wells Fargo
California
$13.2M -$13.2M -87,926 -50%
California State Teachers Retirement System (CalSTRS)
88
California State Teachers Retirement System (CalSTRS)
California
$13.1M -$2.6M -17,253 -17%
EIM
89
Essex Investment Management
Massachusetts
$13.1M +$1.82M +12,109 +16%
Retirement Systems of Alabama
90
Retirement Systems of Alabama
Alabama
$12.5M +$239K +1,586 +2%
CSS
91
Cubist Systematic Strategies
Connecticut
$12.1M -$17.9K -119 -0.1%
Marshall Wace
92
Marshall Wace
United Kingdom
$12.1M +$9.72M +64,572 +409%
MOACM
93
Mutual of America Capital Management
New York
$11.6M +$163K +1,085 +1%
BCIM
94
British Columbia Investment Management
British Columbia, Canada
$11.6M -$3.49M -23,200 -23%
LCG
95
Lisanti Capital Growth
New York
$11.4M +$3.4M +22,600 +43%
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$11.2M -$8.13K -54 -0.1%
CM
97
Castleark Management
Illinois
$11.1M +$6.44M +42,810 +138%
BNP Paribas Financial Markets
98
BNP Paribas Financial Markets
France
$10.6M +$9.61M +63,873 +990%
BA
99
Bridgewater Associates
Connecticut
$10.5M +$1.84M +12,252 +21%
CCM
100
Cinctive Capital Management
New York
$10.2M +$5.56M +36,968 +120%
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