FERNBRIDGE CAPITAL MANAGEMENT LP: TETRA TECH INC NEW (TTEK): Quarterly 13F Position History
As of Q1 2026, FERNBRIDGE CAPITAL MANAGEMENT LP reported 3,400,775 shares of TETRA TECH INC NEW (TTEK), worth $102.4M and representing 6.6% of its 13F equity book. Quarter-over-quarter share count change: + 333,934 (+10.9%) . The position first appeared in Q3 2023 and has been disclosed across 11 13F-HR filings in Pactolio's tracked window.
- 3,400,775Shares Held (Latest Filing)
- $102.4MReported Market Value (Latest Filing)
- 6.6%Portfolio Weight (% of 13F Equity Book)
- +333,934Quarter-over-Quarter Share Change
- -$430.5KQuarter-over-Quarter Value Change
- 3,400,775Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 11 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 3,400,775 | +333,934 | +10.9% | $102.4M | 6.6% | $30.1 |
| Q4 2025 | 3,066,841 | +2,051,175 | +202.0% | $102.9M | 5.1% | $33.5 |
| Q3 2025 | 1,015,666 | +72,243 | +7.7% | $33.9M | 1.7% | $33.4 |
| Q2 2025 | 943,423 | +943,423 | — | $33.9M | 1.6% | $36.0 |
| Q1 2025 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2024 | 0 | 451,402 | -100.0% | $0 | 0.0% | — |
| Q3 2024 | 451,402 | +313,584 | +227.5% | $21.3M | 1.3% | $47.2 |
| Q2 2024 | 137,818 | 78,825 | -36.4% | $28.2M | 1.9% | $204.5 |
| Q1 2024 | 216,643 | +25,428 | +13.3% | $40.0M | 3.1% | $184.7 |
| Q4 2023 | 191,215 | +72,409 | +60.9% | $31.9M | 2.7% | $166.9 |
| Q3 2023 | 118,806 | — | — | $18.1M | 1.7% | $152.0 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did FERNBRIDGE CAPITAL MANAGEMENT LP first disclose a TTEK position in 13F-HR filings?
FERNBRIDGE CAPITAL MANAGEMENT LP first reported TETRA TECH INC NEW (TTEK) on its 13F-HR filing for the period ending 2023-09-30 (Q3 2023). The position has appeared on 11 reported quarters within Pactolio's tracked window.
What was FERNBRIDGE CAPITAL MANAGEMENT LP's most recent quarter-over-quarter share-count change in TTEK?
Between Q4 2025 and Q1 2026, FERNBRIDGE CAPITAL MANAGEMENT LP added 333,934 shares of TTEK (+10.9%), bringing the total reported position to 3,400,775 shares at a market value of $102.4M.
Does the implied price-per-share represent FERNBRIDGE CAPITAL MANAGEMENT LP's cost basis in TTEK?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.