This page tracks congressional stock trading activity in Tetra Tech, Inc. (TTEK) in the Industrials sector. Disclosed Capitol has indexed 6 disclosed congressional trades involving TTEK. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of May 2026 — Disclosed Capitol has tracked 6 disclosed congressional trades in Tetra Tech, Inc. (TTEK) — 5:1 sell-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| Apr 24, 2026 | Ro Khanna | D | Sell | $1,001 - $15,000 |
| Jun 17, 2021 | Susie Lee | D | Sell | $1,001 - $15,000 |
| Dec 22, 2020 | Susie Lee | D | Buy | $1,001 - $15,000 |
| Mar 4, 2020 | Ro Khanna | D | Sell | $1,001 - $15,000 |
| Jan 6, 2020 | Tom Malinowski | D | Sell | $15,001 - $50,000 |
| Nov 6, 2018 | Ro Khanna | D | Sell | $1,001 - $15,000 |
Across the 6 disclosed congressional trades in Tetra Tech, Inc. (TTEK), members of Congress have reported 1 buy and 5 sells. The average 30-day alpha vs. the S&P 500 is 15.17%.
As of October 2026, Tetra Tech, Inc. has 6,056 federal contract award records on file from USAspending.gov — most recently $129K from the Environmental Protection Agency on 2026-10-05.
| Award date | Agency | Amount |
|---|---|---|
| 2026-10-05 | Environmental Protection Agency | $129K |
| 2026-09-30 | Millennium Challenge Corporation | $1.0M |
| 2026-09-25 | Environmental Protection Agency | $885K |
| 2026-09-25 | Environmental Protection Agency | $265K |
| 2026-09-24 | Department of the Interior · Departmental Offices | $2.0M |
| 2026-09-21 | Environmental Protection Agency | $2.3M |
| 2026-09-20 | Department of Homeland Security · U.S. Coast Guard | $700K |
| 2026-09-18 | Department of the Interior · U.S. Geological Survey | $15K |
| 2026-09-17 | Environmental Protection Agency | $250K |
| 2026-09-15 | Environmental Protection Agency | $368K |
Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.
For fiscal year 2025, Tetra Tech, Inc. reported revenue of $5.44B and net income of $247.7M, per SEC filings.
Most recent reported quarter: Q3 FY2026 — revenue $1.31B, net income $109.6M.
Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.