CapitolRadar tracks every publicly disclosed MWA trade by US congress members and corporate insiders: 2 disclosed trades (1 buys, 1 sells) by 1 tracked traders, from 2026-06-18 to 2026-08-24. Updated daily from official filings.
Want a ping when Congress buys MWA? Free email alerts on notable disclosed trades — plus a $100,000 fantasy portfolio to play along against three AI traders. Join free
Mueller Water Products, Inc. (MWA) — Industrials · Industrial - Machinery, market cap about $3.4B.
CapitolRadar analysis
2 trades, evenly split between buying and selling
MWA has 2 tracked trades across the disclosed period from June 18, 2026, through August 24, 2026: 1 buy and 1 sell. Both transactions are attributed to a single distinct trader, making the record highly concentrated. By transaction count, buying and selling were balanced; however, a two-trade sample is too small to establish a broader direction or recurring pattern for Mueller Water Products.
The supplied data identifies Michael McCaul as the buyer, with 1 purchase and a latest buy date of August 24, 2026. It does not identify a separate corporate insider or provide an insider-specific transaction breakdown, so the available facts do not support a comparison between congressional and company-insider activity.
1 sell in Q2 preceded 1 buy in Q3
Quarterly activity shifted from 1 tracked trade and 0 buys in 2026 Q2 to 1 tracked trade and 1 buy in 2026 Q3. Given the overall totals, the Q2 transaction was the lone sale, while the Q3 transaction was the lone purchase. That sequence shows a sell followed by a buy, but each quarter contains only one observation. The sample is therefore too limited to characterize the change as a sustained reversal or trend.
6 additional tickers appear in the buyer’s activity
The buyer cohort also bought INTU, VTEB, HAYW, TER, EQT and SMNEY; in each case, 1 of the MWA buyers was also a buyer of that security. Because MWA has only one identified buyer, these overlaps describe one person’s disclosed activity rather than a pattern shared by multiple buyers. The cross-ticker purchases span several symbols, but the provided facts do not include timing, trade sizes or motives for those transactions.
Congressional disclosures can be reported with a lag of up to 45 days, so filings may not reflect activity in real time. Disclosed transaction amounts are typically presented as ranges, making dollar-value calculations estimates rather than exact totals. No amount ranges are provided here, further limiting size-based comparisons.
Analysis written from the tracked record on 2026-10-17; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 1 | 1 | 0 |
| 2026 Q2 | 1 | 0 | 1 |
Who is buying MWA?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Michael McCaul | 1 | 2026-08-24 | — |
Disclosed trades in MWA
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-08-24 | Michael McCaul | buy | $15,001 - $50,000 | — |
| 2026-06-18 | Michael McCaul | sell | $1,001 - $15,000 | — |
CapitolRadar signal history
NEW PICK 2026-10-16
Rep. Michael McCaul disclosed buying $15,001–$50,000 of Mueller Water Products stock. The panel passed mainly because he has no verified trading record against the S&P 500, so the purchase is an unproven signal. A documented history of similar purchases later outperforming the market would have strengthened the case, though the 53-day disclosure delay would still limit its usefulness.
These buyers also bought
Other stocks the tracked buyers of MWA disclosed buying in the last six months: FORM (1) · TER (1) · DHR (1) · SMNEY (1) · ATR (1) · MELI (1).
About Mueller Water Products, Inc.
Mueller Water Products Inc. (MWA) is a leading provider of products and services crucial for the conveyance, distribution, and precise measurement of water throughout North America and internationally. The company's diverse portfolio serves municipal authorities, as well as the residential and commercial construction industries. Its operations are structured into two primary segments: Infrastructure and Technologies. The Infrastructure division is responsible for manufacturing and supplying a wide range of valves vital for water and gas systems, including varieties such as iron gate, butterfly…
Frequently asked questions
Which politicians bought MWA most?
Michael McCaul leads with 1 disclosed buys.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
Get alerts when trades like these are disclosed. Free account: fantasy portfolio + email alerts. Premium: a 6-hour head start on every signal.
CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.