Quanta Services, Inc. 13F holders
Of the 44 funds followed here, 9 reported a position in Quanta Services, Inc. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 3.5 million shares worth $2.53 billion, 0.1% of its reported book. New this quarter: Renaissance Technologies. Sold out: Bridgewater Associates.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 3,510,968 | $2.53 billion | 0.1% | -620,647 | trimmed | 30 June 2026 | 13F |
| Geode Capital Management | 3,523,903 | $2.53 billion | 0.1% | -667,244 | trimmed | 30 June 2026 | 13F |
| Norges Bank | 1,930,250 | $1.39 billion | 0.1% | held | 30 June 2026 | 13F | |
| Citadel Advisors | 1,059,922 | $763.2 million | 0.1% | +645,015 | added | 30 June 2026 | 13F |
| Millennium Management | 316,866 | $228.2 million | 0.1% | +276,678 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 44,200 | $31.8 million | 0.0% | -29,140 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 17,896 | $12.9 million | 0.0% | +2,718 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 5,959 | $4.3 million | 0.0% | +5,959 | new | 30 June 2026 | 13F |
| Alyeska | 2,947 | $2.1 million | 0.0% | -89,026 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 0 | $0 | 0.0% | -11,918 | exited | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 11.2 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 13 November 2025 | 13G/A | Capital World Investors and 1 other | 6.8 million | 4.6% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 30 October 2025 | 13G/A | The Vanguard Group and 1 other | 18.1 million | 12.2% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 19 August 2026 | 534 | $696.15 | SEC |
| 17 August 2026 | 79 | $685.78 | SEC |
| 13 August 2026 | 9,062 | $678.02 | SEC |
| 12 August 2026 | 17,823 | $670.58 | SEC |
| 29 July 2026 | 2 | $588.36 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 17,823 on 12 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to PWR by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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