Institutional Ownership Tandem Diabetes Care Inc (TNDM)
This table provides information about the institutional ownership of Tandem Diabetes Care Inc (TNDM). We have compiled data on the 302 institutions that hold shares in the stock, with a total of 81.1 Million shares, which have been reported (via 13F filing form) to have a value of $980 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Sei Investments CO
Oaks, PA |
Aug 14, 2025 Q2 2025 |
186,731
shares
|
$2.26 Million
0.0% of portfolio
|
Q2 2025
Added 50.16%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
184,853
shares
|
$2.23 Million
0.0% of portfolio
|
Q2 2025
Added 4.44%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 27, 2025 Q2 2025 |
180,660
shares
|
$2.18 Million
0.0% of portfolio
|
Q2 2025
Added 45.83%
|
|
|
Divisadero Street Capital Management, LP
Miami, FL |
Aug 13, 2025 Q2 2025 |
174,692
shares
|
$2.11 Million
0.29% of portfolio
|
Q1 2025
Reduced 51.51%
|
|
|
Engineers Gate Manager LP
New York, NY |
Aug 14, 2025 Q2 2025 |
170,488
shares
|
$2.06 Million
0.04% of portfolio
|
Q2 2025
Reduced 10.69%
|
|
|
Pdt Partners, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
170,420
shares
|
$2.06 Million
0.2% of portfolio
|
Q2 2025
New holding
|
|
|
Jump Financial, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
162,950
shares
|
$1.97 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Aquatic Capital Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
162,030
shares
|
$1.96 Million
0.06% of portfolio
|
Q2 2025
Added 615.43%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Aug 14, 2025 Q2 2025 |
160,619
shares
|
$1.94 Million
0.01% of portfolio
|
Q2 2025
Added 2.82%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Aug 14, 2025 Q2 2025 |
143,274
shares
|
$1.73 Million
0.0% of portfolio
|
Q2 2025
Reduced 23.23%
|
|
|
Mizuho Markets Americas LLC
|
Aug 01, 2025 Q2 2025 |
138,742
shares
|
$1.68 Million
0.06% of portfolio
|
Q2 2025
Added 19.84%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
137,749
shares
|
$1.67 Million
0.0% of portfolio
|
Q2 2025
Added 0.77%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
127,300
shares
|
$1.54 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.09%
|
|
|
Truist Financial Corp
|
Jul 18, 2025 Q2 2025 |
123,531
shares
|
$1.49 Million
0.0% of portfolio
|
Q2 2025
Reduced 10.84%
|
|
|
Formula Growth LTD
Montreal, A8 |
Aug 13, 2025 Q2 2025 |
122,096
shares
|
$1.48 Million
0.94% of portfolio
|
Q2 2025
Reduced 1.49%
|
|
|
High Tower Advisors, LLC
Chicago, IL |
Aug 11, 2025 Q2 2025 |
121,460
shares
|
$1.47 Million
0.0% of portfolio
|
Q2 2025
Added 80.83%
|
|
|
Kennedy Capital Management, Inc.
St Louis, MO |
Aug 13, 2025 Q2 2025 |
117,702
shares
|
$1.42 Million
0.06% of portfolio
|
Q2 2025
Reduced 37.11%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
104,418
shares
|
$1.26 Million
0.0% of portfolio
|
Q3 2024
Added 8.01%
|
|
|
Rice Hall James & Associates, LLC
|
Aug 11, 2025 Q2 2025 |
103,954
shares
|
$1.26 Million
0.11% of portfolio
|
Q2 2025
Reduced 0.95%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Aug 11, 2025 Q2 2025 |
101,346
shares
|
$1.23 Million
0.0% of portfolio
|
Q2 2025
Added 15.4%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Aug 14, 2025 Q2 2025 |
94,734
shares
|
$1.15 Million
0.01% of portfolio
|
Q2 2025
Added 778.88%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
90,763
shares
|
$1.1 Million
0.0% of portfolio
|
Q1 2024
Added 1.82%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
90,108
shares
|
$1.09 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
87,125
shares
|
$1.05 Million
0.0% of portfolio
|
Q2 2025
Reduced 13.9%
|
|
|
Banque Pictet & Cie Sa
|
Jul 16, 2025 Q2 2025 |
84,028
shares
|
$1.02 Million
0.01% of portfolio
|
Q2 2025
New holding
|