Tetra Tech annual operating expenses
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2025
Tetra Tech Operating Expenses Growth & History (TTEK)
Tetra Tech's operating expenses was $552.9M for fiscal 2025.
View full Tetra Tech company overviewTetra Tech annual operating expenses history
| Fiscal year | Period ended | Operating expenses | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-09-28 | $552.9M | $187.2M | +51.20% |
| 2024 | 2024-09-29 | $365.7M | −$1.2M | −0.33% |
| 2023 | 2023-10-01 | $366.9M | $131.8M | +56.06% |
| 2022 | 2022-10-02 | $235.1M | $15.4M | +7.02% |
| 2021 | 2021-10-03 | $219.7M | $14.3M | +6.94% |
| 2020 | 2020-09-27 | $205.4M | −$14.0M | −6.37% |
| 2019 | 2019-09-29 | $219.4M | $25.0M | +12.89% |
| 2018 | 2018-09-30 | $194.4M | $24.1M | +14.14% |
| 2017 | 2017-10-01 | $170.3M | −$24.1M | −12.38% |
| 2016 | 2016-10-02 | $194.4M | −$33.8M | −14.80% |
| 2015 | 2015-09-27 | $228.1M | $99.5M | +77.37% |
| 2014 | 2014-09-28 | $128.6M | — | — |
Tetra Tech quarterly operating expenses
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Q3.15
Q1.16
Q2.16
Q3.16
Q4.16
Q1.17
Q2.17
Q3.17
Q4.17
Q1.18
Q2.18
Q3.18
Q4.18
Q1.19
Q2.19
Q3.19
Q4.19
Q1.20
Q2.20
Q3.20
Q4.20
Q1.21
Q2.21
Q3.21
Q4.21
Q1.22
Q2.22
Q3.22
Q4.22
Q1.23
Q2.23
Q3.23
Q4.23
Q1.24
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Q3.24
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Q1.25
Q2.25
Q3.25
Q4.25
Q1.26
Q2.26
Q3.26
| Fiscal quarter | Period ended | Operating expenses | Change | YoY change |
|---|---|---|---|---|
| Q3 2026 | 2026-06-28 | $85.3M | −$1.3M | −1.47% |
| Q2 2026 | 2026-03-29 | $82.6M | −$92.0M | −52.70% |
| Q1 2026 | 2025-12-28 | $79.4M | −$119.6M | −60.10% |
| Q4 2025 | 2025-09-28 | $92.8M | −$9.1M | −8.92% |
| Q3 2025 | 2025-06-29 | $86.6M | −$8.0M | −8.45% |
| Q2 2025 | 2025-03-30 | $174.6M | $84.8M | +94.38% |
| Q1 2025 | 2024-12-29 | $199.0M | $119.5M | +150.51% |
| Q4 2024 | 2024-09-29 | $101.9M | −$2.8M | −2.66% |
| Q3 2024 | 2024-06-30 | $94.5M | $3.4M | +3.70% |
| Q2 2024 | 2024-03-31 | $89.8M | −$20.0M | −18.23% |
| Q1 2024 | 2023-12-31 | $79.4M | $18.2M | +29.77% |
| Q4 2023 | 2023-10-01 | $104.7M | $43.5M | +71.00% |
| Q3 2023 | 2023-07-02 | $91.2M | $30.5M | +50.25% |
| Q2 2023 | 2023-04-02 | $109.8M | $49.2M | +81.09% |
| Q1 2023 | 2023-01-01 | $61.2M | $8.7M | +16.46% |
| Q4 2022 | 2022-10-02 | $61.2M | −$840,000 | −1.35% |
| Q3 2022 | 2022-07-03 | $60.7M | $4.8M | +8.57% |
| Q2 2022 | 2022-04-03 | $60.7M | $9.0M | +17.37% |
| Q1 2022 | 2022-01-02 | $52.5M | $2.5M | +4.97% |
| Q4 2021 | 2021-10-03 | $62.1M | $3.4M | +5.81% |
| Q3 2021 | 2021-06-27 | $55.9M | $5.0M | +9.86% |
| Q2 2021 | 2021-03-28 | $51.7M | $2.2M | +4.46% |
| Q1 2021 | 2020-12-27 | $50.1M | $3.6M | +7.80% |
| Q4 2020 | 2020-09-27 | $58.7M | −$15.7M | −21.12% |
| Q3 2020 | 2020-06-28 | $50.9M | −$2.3M | −4.28% |
| Q2 2020 | 2020-03-29 | $49.5M | $544,000 | +1.11% |
| Q1 2020 | 2019-12-29 | $46.4M | $3.5M | +8.06% |
| Q4 2019 | 2019-09-29 | $74.4M | $28.4M | +61.66% |
| Q3 2019 | 2019-06-30 | $53.1M | −$952,000 | −1.76% |
| Q2 2019 | 2019-03-31 | $48.9M | $217,000 | +0.45% |
| Q1 2019 | 2018-12-30 | $43.0M | −$2.6M | −5.67% |
| Q4 2018 | 2018-09-30 | $46.0M | −$369,000 | −0.80% |
| Q3 2018 | 2018-07-01 | $54.1M | $9.7M | +21.94% |
| Q2 2018 | 2018-04-01 | $48.7M | $10.7M | +28.03% |
| Q1 2018 | 2017-12-31 | $45.6M | $4.0M | +9.76% |
| Q4 2017 | 2017-10-01 | $46.4M | −$3.6M | −7.22% |
| Q3 2017 | 2017-07-02 | $44.4M | −$1.6M | −3.55% |
| Q2 2017 | 2017-04-02 | $38.0M | −$20.1M | −34.56% |
| Q1 2017 | 2017-01-01 | $41.5M | $1.3M | +3.17% |
| Q4 2016 | 2016-10-02 | $50.0M | — | — |
| Q3 2016 | 2016-06-26 | $46.0M | $5.0M | +12.20% |
| Q2 2016 | 2016-03-27 | $58.1M | $18.7M | +47.56% |
| Q1 2016 | 2015-12-27 | $40.2M | — | — |
| Q3 2015 | 2015-06-28 | $41.0M | — | — |
| Q2 2015 | 2015-03-29 | $39.4M | — | — |
Tetra Tech operating expenses trends
Over the last five fiscal years, Tetra Tech's operating expenses increased from $205.4M to $552.9M, a change of $347.5M. The latest reported quarter, Q3 2026, shows $85.3M.
About the metric
What operating expenses mean
Operating expenses are the recurring costs of running a company’s business beyond the direct costs used to calculate gross profit. They commonly include selling, general and administrative expenses, research and development, and other operating costs.
Calculation and source
SEC-reported and calculated operating expenses
TickerStat uses operating expenses reported in company SEC filings when available. When a separate total is unavailable, it calculates operating expenses as aligned gross profit minus operating income for the same fiscal period. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Tetra Tech source filings ↗Community posts
Tetra Tech adds $500 million to its share-repurchase capacity
Tetra Tech’s ($TTEK) board approved an additional $500 million share-repurchase authorization, increasing available capacity to $898 million. The expansion more than doubles the amount remaining at the end of its fiscal third quarter. The c ...