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Tandem Diabetes Care
TNDM

Overview Fund Activity

330 hedge funds and large institutions have $3.1B invested in Tandem Diabetes Care in 2024 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 109 increasing their positions, 118 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
330
Holders Change
+13
Holders Change %
+4.1%
% of All Funds
4.77%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.07%
New
57
Increased
109
Reduced
118
Closed
42
Calls
$145M
Puts
$10.5M
Net Calls
+$134M
Net Calls Change
+$14.3M

Top Buyers

1
DSCM
1
Divisadero Street Capital Management
Florida
$44.6M
2
GKIM
2
GW&K Investment Management
Massachusetts
$76.3M
3
Goldman Sachs
3
Goldman Sachs
New York
$26.3M
4
PWAM
4
Park West Asset Management
California
$45.4M
5
Millennium Management
5
Millennium Management
New York
$60.8M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$14.8M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$24.4M
3
Ameriprise
3
Ameriprise
Minnesota
$36.9M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$38.7M
5
Capital World Investors
5
Capital World Investors
California
$138M
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
251
Parallel Advisors
California
$51.6K -$3.86K -91 -7%
ME
252
McIlrath & Eck
Washington
$51.5K +$51.5K +1,215 New
WPW
253
Waldron Private Wealth
Pennsylvania
$50.1K +$50.1K +1,182 New
MA
254
MCF Advisors
Kentucky
$46.3K +$3.61K +85 +8%
SIC
255
Salem Investment Counselors
North Carolina
$42.4K – – –
Acadian Asset Management
256
Acadian Asset Management
Massachusetts
$40K +$40K +958 New
Carson Wealth (CWM LLC)
257
Carson Wealth (CWM LLC)
Nebraska
$35K +$1.16K +27 +3%
Walleye Capital
258
Walleye Capital
New York
$34.7K -$2.33M -55,015 -99%
FHA
259
First Horizon Advisors
Tennessee
$32.3K +$6.07K +143 +23%
FCA
260
FinTrust Capital Advisors
South Carolina
$30.2K – – –
OWP
261
ORG Wealth Partners
Texas
$29.9K +$29.9K +704 New
GRP
262
Global Retirement Partners
California
$29.3K – – –
AssetMark Inc
263
AssetMark Inc
California
$29.3K +$29.3K +690 New
SAM
264
Smartleaf Asset Management
Massachusetts
$28.6K +$1.1K +26 +4%
ACM
265
Aster Capital Management
United Arab Emirates
$27.9K +$27.9K +657 New
BIG
266
Brooklyn Investment Group
New York
$27.8K +$27.8K +656 New
NS
267
NBC Securities
Alabama
$23K +$4.37K +107 +23%
LC
268
Lindbrook Capital
California
$19.6K -$8.91K -210 -31%
Fifth Third Bancorp
269
Fifth Third Bancorp
Ohio
$18.5K +$339 +8 +2%
A
270
AlphaQuest
New York
$16.5K -$233K -5,502 -93%
Jones Financial Companies
271
Jones Financial Companies
Missouri
$16.2K +$2.84K +67 +21%
Allspring Global Investments
272
Allspring Global Investments
North Carolina
$16.2K -$305K -7,187 -95%
VCM
273
Versant Capital Management
Arizona
$16K – – –
QC
274
Quent Capital
New York
$14.7K – – –
TFA
275
Toth Financial Advisory
Virginia
$13.8K – – –
9 10
11
12 13