Wheaton Precious Metals (WPM): Congress and insider trades
Who in Congress and inside the company traded WPM, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Wheaton Precious Metals (WPM) is a listed stock on NYSE.
- 4 members of Congress filed 4 buys and 4 sells of WPM, the latest published 2026-09-11 (11 September 2026).
- Across 2 scored buys, Congress averaged +0.8% against the S&P 500 (SPY) over the 90 days after disclosure, with 50% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in WPM
as of 2026-09-11| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 11 Sep 2026 | Gil Cisneros (D-CA) | buy | 1K–15K | 15 | n/a |
| 16 Jul 2026 | Thomas Kean Jr (R-NJ) | buy | 1K–15K | 41 | n/a |
| 19 May 2026 | Brian Babin (R-TX) | sell | 15K–50K | 13 | n/a |
| 16 Feb 2026 | Gil Cisneros (D-CA) | buy | 15K–50K | 17 | -17.3% |
| 16 Dec 2025 | Gil Cisneros (D-CA) | buy | 1K–15K | 27 | +19.0% |
| 14 Aug 2023 | Daniel S. Goldman (D-NY) | sell | 50K–100K | 32 | n/a |
| 22 May 2023 | Daniel S. Goldman (D-NY) | sell | 1K–15K | 39 | n/a |
| 27 Feb 2023 | Daniel S. Goldman (D-NY) | sell | 1K–15K | 24 | n/a |
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Related pages
Frequently asked questions
Who has bought WPM?
4 Congress buys by 4 members and 0 insider buys are on file. The tables on this page list every one.
Did buying WPM after a disclosure beat the market?
Across 2 scored buys, Congress averaged +0.8% against the S&P 500 (SPY) over the 90 days after disclosure, with 50% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.