Great Lakes Advisors, LLC / PWR
Great Lakes Advisors, LLC’s Quanta Svcs Inc Position
Does Great Lakes Advisors, LLC own Quanta Svcs Inc (PWR)? Yes — 261.0K shares worth $143M (+1.19% of its 13F portfolio) as of Q1 2026, up from 257.2K shares the prior filed quarter.
Position Value
$143M
Q1 2026
Shares
261.0K
% of Portfolio
+1.19%
Quarters Held
14
currently held
Position History PWR
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 261.0K | $143M | +1.19% |
| Q4 2025 | 257.2K | $109M | +0.89% |
| Q3 2025 | 259.1K | $107M | +0.90% |
| Q2 2025 | 267.5K | $101M | +0.85% |
| Q1 2025 | 379.5K | $97M | +0.87% |
| Q4 2024 | 372.2K | $118M | +1.01% |
| Q3 2024 | 420.3K | $125M | +1.05% |
| Q2 2024 | 418.9K | $106M | +0.94% |
| Q1 2024 | 486.5K | $126M | +1.07% |
| Q4 2023 | 512.3K | $111M | +1.05% |
| Q3 2023 | 663.0K | $124M | +1.13% |
| Q2 2023 | 562.8K | $111M | +1.10% |
| Q1 2023 | 709.5K | $118M | +1.07% |
| Q4 2021 | 2.5K | $286,000 | 0.00% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Great Lakes Advisors, LLC’s full portfolio or all institutional holders of PWR.