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Tandem Diabetes Care
TNDM

Overview Fund Activity

317 hedge funds and large institutions have $2.97B invested in Tandem Diabetes Care in 2024 Q2 according to their latest regulatory filings, with 63 funds opening new positions, 124 increasing their positions, 92 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
317
Holders Change
+26
Holders Change %
+8.93%
% of All Funds
4.61%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
63
Increased
124
Reduced
92
Closed
34
Calls
$135M
Puts
$15.3M
Net Calls
+$120M
Net Calls Change
+$7.9M

Top Buyers

1
BlackRock
BlackRock
New York
$448M
2
Citadel Advisors
Citadel Advisors
Florida
$72.9M
3
Ameriprise
Ameriprise
Minnesota
$59.6M
4
FAM
Fred Alger Management
New York
$87.6M
5
Geode Capital Management
Geode Capital Management
Massachusetts
$60.8M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
$21.1M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$58.4M
3
PWAM
Park West Asset Management
California
$27M
4
Jennison Associates
Jennison Associates
New York
$79.4M
5
BG
Bellevue Group
Switzerland
$62.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
LKIM
201
Lawson Kroeker Investment Management
Nebraska
$342K +$342K +8,500 New
Commonwealth Equity Services
202
Commonwealth Equity Services
Massachusetts
$339K +$9.18K +228 +3%
Osaic Holdings
203
Osaic Holdings
Arizona
$338K -$6.97K -173 -2%
UM
204
UniSuper Management
Australia
$334K +$334K +8,300 New
DFCM
205
Dark Forest Capital Management
Puerto Rico
$325K +$325K +8,055 New
SI
206
Stephens Inc
Arkansas
$320K -$16.3K -405 -5%
LA
207
LVW Advisors
New York
$317K +$41.7K +1,034 +15%
1WA
208
180 Wealth Advisors
Washington
$315K -$31.3K -692 -9%
Public Employees Retirement Association of Colorado
209
Public Employees Retirement Association of Colorado
Colorado
$308K -$18.3K -455 -6%
Allspring Global Investments
210
Allspring Global Investments
North Carolina
$305K +$37.6K +934 +14%
Pictet Asset Management
211
Pictet Asset Management
Switzerland
$301K +$15.4K +383 +5%
AQR Capital Management
212
AQR Capital Management
Connecticut
$295K +$295K +7,327 New
IIM
213
INTECH Investment Management
Florida
$289K +$289K +7,163 New
OQS
214
Occudo Quantitative Strategies
Florida
$287K +$287K +7,115 New
MML Investors Services
215
MML Investors Services
Massachusetts
$285K -$23.6K -586 -8%
QCG
216
Quadrant Capital Group
Ohio
$282K +$49.4K +1,227 +21%
ET
217
Entropy Technologies
New York
$280K +$280K +6,951 New
ASN
218
Advisory Services Network
Georgia
$280K -$403 -10 -0.1%
ECM
219
Evergreen Capital Management
Washington
$279K +$30.5K +758 +12%
VI
220
Versor Investments
New York
$274K +$274K +6,800 New
RFC
221
Regions Financial Corp
Alabama
$269K +$40 +1 +0%
MAM
222
Meeder Asset Management
Ohio
$269K +$269K +6,674 New
OAC
223
OMERS Administration Corp
Ontario, Canada
$258K +$258K +6,400 New
AIP
224
Ameritas Investment Partners
Nebraska
$256K +$256K +6,345 New
AIM
225
Aigen Investment Management
New York
$252K +$252K +6,255 New
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