TETRA TECH INC · CUSIP 88162G103 · CIK 1827734
As of 2026-03-31, FERNBRIDGE CAPITAL MANAGEMENT LP reported 3.40M TTEK (shares), valued at $102.43M, or 6.56% of its reported non-derivative portfolio. Filed 2026-05-15.
Verify history & sources →Shares increased 10.89%; reported value decreased 0.42%, and weight changed +1.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | Not reported | Not reported | — |
| Q1 2026 | 6.56% | 3,400,775 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 5.05% | 3,066,841 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 1.65% | 1,015,666 | SEC filing ↗Filed Nov 13, 2025 |
| Q2 2025 | 1.62% | 943,423 | SEC filing ↗Filed Aug 13, 2025 |
| Q1 2025 | Not reported | Not reported | — |
| Q4 2024 | Not reported | Not reported | — |
| Q3 2024 | 1.31% | 451,402 | SEC filing ↗Filed Nov 13, 2024 |
| Q2 2024 | 1.87% | 137,818 | SEC filing ↗Filed Aug 13, 2024 |
| Q1 2024 | 3.07% | 216,643 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 2.70% | 191,215 | SEC filing ↗Filed Feb 14, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 2.70% | 191,215 | $31.92M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 3.07% | 216,643 | $40.02M | Shares increased 13.30%; reported value increased 25.37%, and weight changed +0.37 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 1.87% | 137,818 | $28.18M | Shares decreased 36.38%; reported value decreased 29.58%, and weight changed -1.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2024 |
| Q3 2024 | 1.31% | 451,402 | $21.29M | Shares increased 227.53%; reported value decreased 24.46%, and weight changed -0.56 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q4 2024 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q1 2025 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q2 2025 | 1.62% | 943,423 | $33.93M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Aug 13, 2025 |
| Q3 2025 | 1.65% | 1,015,666 | $33.90M | Shares increased 7.66%; reported value decreased 0.07%, and weight changed +0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2025 |
| Q4 2025 | 5.05% | 3,066,841 | $102.86M | Shares increased 201.95%; reported value increased 203.40%, and weight changed +3.40 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 6.56% | 3,400,775 | $102.43M | Shares increased 10.89%; reported value decreased 0.42%, and weight changed +1.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
Take these holdings further.
This page includes 11 of 11 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
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Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.