Tandem Diabetes Care Inc. – Investors and Politicians Who Own It
TNDM, 3 share classes and securities
Investors who own it
0 tracked investors, $0 in shares, each from their latest 13F.
None of the investors we track holds this stock right now.
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | $11.1K | 0.03% |
Josh GottheimerD-NJ · House | $5.8K | 0.02% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Ray Dalio | Reduced −13% | 59,600 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Mar 3, 2026disclosed Apr 7, 2026 |
Josh GottheimerJointD-NJ · House | Bought$1K–$15K | Sep 22, 2025disclosed Oct 15, 2025 |
Josh GottheimerJointD-NJ · House | Sold$1K–$15K | Mar 19, 2025disclosed Apr 10, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Mar 4, 2025disclosed Apr 7, 2025 |
Josh GottheimerJointD-NJ · House | Bought$1K–$15K | Aug 5, 2024disclosed Sep 11, 2024 |
Daniel S. GoldmanD-NY · House | Sold$1K–$15K | Jul 12, 2023disclosed Aug 13, 2023 |