TTEK
Tetra Tech, Inc. · Industrials · Engineering & Construction
Momentum inputs (comparable managers):
holder breadth -13.3% ·
share flow +2.1% ·
net new positions -15.4%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 133 | 0 | 180.08M | $5.20B | +6 | −7 |
| Q1 2026 | 137 | -1 | 169.49M | $5.11B | +7 | −9 |
| Q4 2025 | 138 | +2 | 187.70M | $6.29B | +3 | — |
| Q3 2025 | 20 | -1 | 83.63M | $2.79B | — | −2 |
| Q2 2025 | 19 | +1 | 81.57M | $2.93B | +1 | — |
| Q1 2025 | 15 | +2 | 26.85M | $785.50M | +3 | −1 |
| Q4 2024 | 13 | -2 | 21.67M | $863.19M | — | −2 |
| Q3 2024 | 14 | -1 | 11.96M | $563.98M | — | −1 |
| Q2 2024 | 15 | — | 2.40M | $490.36M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 9.26M | — | $368.84M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 4.73M | +0.3% | $188.49M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | Norges Bank ✦ (passive) | 3.05M | +0.1% | $121.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Wellington Management ✦ | 1.19M | +10.8% | $47.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 5 | Fisher Asset Management ✦ | 732.02K | -0.7% | $29.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Renaissance Technologies ✦ | 654.80K | +150.3% | $26.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 647.79K | +39.2% | $25.81M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 8 | Two Sigma Investments ✦ | 502.05K | +23.5% | $20.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Arrowstreet Capital ✦ | 342.64K | +11.2% | $13.65M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Millennium Management ✦ | 310.07K | -55.0% | $12.35M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 174.89K | +8.7% | $6.97M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Marshall Wace ✦ | 45.93K | +107.3% | $1.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 26.30K | +12.6% | $1.05M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Gotham Asset Management | $1.16M | was 0.0% |
| Point72 Asset Management | $967,473 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 587 holders, 242.67M shares, $6.99B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.