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 289 institutions that hold shares in the stock, with a total of 74.1 Million shares, which have been reported (via 13F filing form) to have a value of $1.38 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
10,290
shares
|
$191,496
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Park Avenue Securities LLC
|
Jan 05, 2026 Q4 2025 |
9,403
shares
|
$174,989
0.0% of portfolio
|
Q4 2025
New holding
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Nov 14, 2025 Q3 2025 |
8,487
shares
|
$157,943
0.0% of portfolio
|
Q3 2025
Reduced 8.54%
|
|
|
Advisory Services Network, LLC
|
Nov 18, 2025 Q3 2025 |
8,274
shares
|
$153,979
0.0% of portfolio
|
Q3 2025
Reduced 27.81%
|
|
|
Alpha Centric Advisors LLC
San Juan, PR |
Jan 31, 2025 Q4 2024 |
8,105
shares
|
$150,834
0.3% of portfolio
|
Q4 2024
New holding
|
|
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
Nov 10, 2025 Q3 2025 |
8,000
shares
|
$148,880
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
Nov 13, 2025 Q3 2025 |
7,650
shares
|
$142,366
0.0% of portfolio
|
Q2 2024
Reduced 5.61%
|
|
|
Srs Capital Advisors, Inc.
Denver, CO |
Nov 14, 2025 Q3 2025 |
7,151
shares
|
$133,080
0.0% of portfolio
|
Q3 2025
Added 1402.31%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
7,118
shares
|
$132,465
0.0% of portfolio
|
Q3 2025
Added 15.87%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
6,630
shares
|
$123,384
0.0% of portfolio
|
Q3 2022
Reduced 55.22%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
5,586
shares
|
$103,955
0.0% of portfolio
|
Q3 2025
Reduced 18.69%
|
|
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
Nov 12, 2025 Q3 2025 |
5,149
shares
|
$95,822
0.03% of portfolio
|
Q3 2025
Added 485.11%
|
|
|
Core Cap Advisors, LLC
Southfield, MI |
Oct 22, 2025 Q3 2025 |
4,751
shares
|
$88,416
0.0% of portfolio
|
Q3 2025
Added 270.3%
|
|
|
Gamma Investing LLC
Foster City, CA |
Jan 02, 2026 Q4 2025 |
4,542
shares
|
$84,526
0.01% of portfolio
|
Q4 2025
Added 308.09%
|
|
|
Shell Asset Management CO
The Hague, P7 |
Nov 07, 2025 Q3 2025 |
3,878
shares
|
$72,169
0.0% of portfolio
|
Q3 2025
Reduced 83.03%
|
|
|
Quarry LP
New York, NY |
Nov 14, 2025 Q3 2025 |
3,695
shares
|
$68,763
0.01% of portfolio
|
Q3 2025
Added 2597.08%
|
|
|
Simplex Trading, LLC
|
Nov 12, 2025 Q3 2025 |
3,558
shares
|
$66,214
0.0% of portfolio
|
Q3 2025
Reduced 65.9%
|
|
|
Farther Finance Advisors, LLC
San Francisco, CA |
Oct 14, 2025 Q3 2025 |
2,635
shares
|
$49,037
0.0% of portfolio
|
Q3 2025
Reduced 0.08%
|
|
|
Stonehage Fleming Financial Services Holdings LTD
|
Nov 03, 2025 Q3 2025 |
2,551
shares
|
$47,474
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Creative Financial Designs Inc
|
Nov 12, 2025 Q3 2025 |
2,522
shares
|
$46,934
0.0% of portfolio
|
Q3 2024
Reduced 28.58%
|
|
|
Us Bancorp \De\
|
Nov 10, 2025 Q3 2025 |
2,355
shares
|
$43,826
0.0% of portfolio
|
Q3 2025
Reduced 93.34%
|
|
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
Nov 19, 2025 Q3 2025 |
2,205
shares
|
$41,035
0.02% of portfolio
|
Q3 2025
Added 200.0%
|
|
|
Van Eck Associates Corp
|
Nov 13, 2025 Q3 2025 |
2,049
shares
|
$38,131
0.0% of portfolio
|
Q3 2025
Reduced 68.67%
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
Nov 14, 2025 Q3 2025 |
2,010
shares
|
$37,406
0.0% of portfolio
|
Q3 2025
Reduced 78.08%
|
|
|
Assetmark, Inc
|
Nov 06, 2025 Q3 2025 |
1,750
shares
|
$32,567
0.0% of portfolio
|
Q1 2025
Added 42.86%
|
|