PWR
Quanta Services, Inc. · Industrials · Engineering & Construction
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | +1 | 168.48K | $97.28M | +1 | n/a |
| Q2 2026 | 172 | +3 | 98.07M | $70.31B | +8 | −4 |
| Q1 2026 | 171 | +6 | 99.73M | $54.59B | +9 | −4 |
| Q4 2025 | 165 | +2 | 112.05M | $47.04B | +3 | n/a |
| Q3 2025 | 19 | -1 | 70.80M | $29.34B | +1 | −3 |
| Q2 2025 | 18 | +3 | 56.49M | $21.35B | +4 | −1 |
| Q1 2025 | 12 | -3 | 20.21M | $5.13B | n/a | −3 |
| Q4 2024 | 15 | +1 | 19.60M | $6.19B | +1 | n/a |
| Q3 2024 | 13 | 0 | 12.48M | $3.72B | +2 | −2 |
| Q2 2024 | 13 | n/a | 12.45M | $3.16B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | TD Waterhouse Canada Inc. | 84.80K | +2.2% | $56.22M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 78.56K | +7.3% | $37.76M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 3 | Assenagon Asset Management S.A. | 5.03K | -50.2% | $3.23M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Ninety One UK Ltd | 97 | New | $62,324 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Ninety One UK Ltd | $62,324 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,712 holders, 111.87M shares, $58.65B 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.