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Tandem Diabetes Care
TNDM

Overview Fund Activity

329 hedge funds and large institutions have $3.63B invested in Tandem Diabetes Care in 2022 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 149 increasing their positions, 109 reducing their positions, and 79 closing their positions.

Holders
329
Holders Change
-49
Holders Change %
-12.96%
% of All Funds
5.56%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
37
Increased
149
Reduced
109
Closed
79
Calls
$45.5M
Puts
$24.7M
Net Calls
+$20.8M
Net Calls Change
-$10.2M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$80.2M
2
CIP
2
Champlain Investment Partners
Vermont
$156M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$31M
4
BCM
4
Brown Capital Management
Maryland
$100M
5
EVM
5
Eaton Vance Management
Massachusetts
$41.3M

Top Sellers

1
JSP
1
Jackson Square Partners
California
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$2.68M
5
Ameriprise
5
Ameriprise
Minnesota
$12.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$383M 6,466,950 +347,352 +6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$377M 6,373,593 +66,869 +1%
BlackRock
3
BlackRock
New York
$376M 6,344,383 -186,691 -3%
Capital World Investors
4
Capital World Investors
California
$169M 2,856,177 +9,925 +0.3%
CIP
5
Champlain Investment Partners
Vermont
$156M 2,639,663 +1,098,338 +71%
Invesco
6
Invesco
Georgia
$128M 2,165,811 +85,638 +4%
State Street
7
State Street
Massachusetts
$102M 1,723,164 +15,134 +0.9%
BCM
8
Brown Capital Management
Maryland
$100M 1,692,814 +473,867 +39%
AllianceBernstein
9
AllianceBernstein
Tennessee
$80.2M 1,354,144 +1,262,079 +1,371%
BG
10
Bellevue Group
Switzerland
$77.9M 1,315,873 +199,365 +18%
Federated Hermes
11
Federated Hermes
Pennsylvania
$67.5M 1,141,112 -59,482 -5%
RI
12
RTW Investments
New York
$54.6M 922,630 -82,306 -8%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$50.6M 854,931 +688 +0.1%
SIMG
14
Stephens Investment Management Group
Texas
$49.6M 838,428 +4,459 +0.5%
EVM
15
Eaton Vance Management
Massachusetts
$41.3M 696,966 +407,148 +140%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$40.5M 683,439 -17,076 -2%
Macquarie Group
17
Macquarie Group
Australia
$39.2M 661,490 -10,251 -2%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$37.7M 636,066 +22,319 +4%
T. Rowe Price Associates
19
T. Rowe Price Associates
Maryland
$37.6M 635,444 +7,747 +1%
Goldman Sachs
20
Goldman Sachs
New York
$37.1M 627,286 -167,827 -21%
Norges Bank
21
Norges Bank
Norway
$36.7M 619,600 +25,598 +4%
Morgan Stanley
22
Morgan Stanley
New York
$31.5M 531,463 +358,364 +207%
Two Sigma Investments
23
Two Sigma Investments
New York
$31M 524,249 +485,667 +1,259%
VOYA Investment Management
24
VOYA Investment Management
Georgia
$30.9M 521,731 +4,529 +0.9%
Charles Schwab
25
Charles Schwab
California
$29.8M 503,814 +234 +0%
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