D
Tina Smith
senate · MN · DemocratThese returns are estimates, not real results. Congressional filings report trade sizes as broad dollar ranges (for example $1,001–$15,000), and those ranges get much wider for large trades. Every figure here uses the midpoint of the disclosed range, so an individual number can be off by a wide margin. Treat rankings as rough signal, never as precise performance. How this is calculated
Est. return (weighted)
-11.2%
2025-09-15 → 2026-09-15
S&P 500 same window
+15.2%
Benchmark context only
Trades in window
6 / 9
Priced / disclosed
Est. volume
$950K
Midpoint of disclosed ranges
Sample flags: small sample means fewer than 5 priced trades; limited data means fewer than half of disclosed trades were priced.
What drove the estimate
Largest single ticker accounts for 27% of the total movement — concentration, not breadth, can explain a strong number.
| Ticker | Trades | Est. volume | Weight | Avg. est. return | Contribution |
|---|---|---|---|---|---|
| PODD | 2 | $350K | 37% | +17.6% | +6.50% |
| MMM | 1 | $75K | 8% | -14.7% | -1.16% |
| HBAN | 1 | $175K | 18% | -9.2% | -1.69% |
| DXCM | 2 | $350K | 37% | -40.3% | -14.84% |
Trade history
Most recent 300 disclosed transactions, all timeframes.
| Traded | Ticker | Asset | Type | Disclosed range | Est. midpoint | Disclosed |
|---|---|---|---|---|---|---|
| May 7, 2026 | DXCM | DexCom, Inc. - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| May 7, 2026 | PODD | Insulet Corporation - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Apr 29, 2026 | DXCM | DexCom, Inc. - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Apr 29, 2026 | PODD | Insulet Corporation - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Mar 31, 2026 | BRK.B | Berkshire Hathaway Inc. New Common Stock | sale | $100,001 - $250,000 | $175K | Apr 2, 2026 |
| Mar 31, 2026 | MMM | 3M Company Common Stock | sale | $50,001 - $100,000 | $75K | Apr 2, 2026 |
| Jan 27, 2026 | — | MRSH - Marsh & McLennan Companies, Inc. Common Stock | sale | $50,001 - $100,000 | $75K | Jan 30, 2026 |
| Jan 27, 2026 | BRK.B | Berkshire Hathaway Cl B | sale | $100,001 - $250,000 | $175K | Jan 30, 2026 |
| Nov 21, 2025 | HBAN | Huntington Bancshares Incorporated - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Feb 11, 2025 | PEP | PepsiCo, Inc. - Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Feb 11, 2025 | GIS | General Mills, Inc. Common Stock | sale | $100,001 - $250,000 | $175K | May 10, 2026 |
| Nov 12, 2024 | TCMD | Tactile Systems Technology Inc | purchase | $50,001 - $100,000 | $75K | May 9, 2025 |
| Apr 4, 2024 | NEE | Nextera Energy | sale | $100,001 - $250,000 | $175K | May 9, 2025 |
| Apr 4, 2024 | PODD | Insulet Corporation - Common Stock | sale | $50,001 - $100,000 | $75K | May 9, 2025 |
| Nov 16, 2023 | AORT | Artivion, Inc. Common Stock | purchase | $50,001 - $100,000 | $75K | May 15, 2024 |
| Nov 10, 2023 | AORT | Artivion, Inc. Common Stock | purchase | $50,001 - $100,000 | $75K | May 15, 2024 |
| Nov 8, 2023 | TCMD | Tactile Systems Technology, Inc. - Common Stock | purchase | $100,001 - $250,000 | $175K | May 15, 2024 |
| Apr 5, 2023 | MDT | Medtronic plc. Ordinary Shares | sale | $100,001 - $250,000 | $175K | May 15, 2024 |
| Apr 5, 2023 | CSII | Cardiovascular Systems, Inc. - Common Stock | sale | $50,001 - $100,000 | $75K | May 15, 2024 |