Quanta Services, Inc.
US ˙ NYSE ˙ US74762E1029

SecurityPWR / Quanta Services, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership14,324 shares
Latest Disclosed Value $ 7,863,633
Macquarie Group Ltd reports 19.12% decrease in ownership of PWR / Quanta Services, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 14,324 shares of Quanta Services, Inc. (US:PWR) valued at $7,864,162 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 17,711 shares of Quanta Services, Inc.. This represents a change in shares of -19.12% during the quarter. The current value of the position is $10,251,257 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F QUANTA SVCS COM 74762E102 14,324 -3,387 -19.12 7,864 5.20 0.0366
2026-02-13 2025-12-31 13F QUANTA SVCS COM 74762E102 17,711 -314,020 -94.66 7,474 -94.56 0.0327
2025-11-13 2025-09-30 13F QUANTA SVCS COM 74762E102 331,731 142,055 74.89 137,476 91.71 0.1605
2025-08-14 2025-06-30 13F QUANTA SVCS COM 74762E102 189,676 16,589 9.58 71,712 63.00 0.0880
2025-08-14 2025-03-31 13F/A-1 QUANTA SVCS COM 74762E102 173,087 -21,577 -11.08 43,995 -26.32 0.0546
2025-05-15 2025-03-31 13F QUANTA SVCS COM 74762E102 173,087 -21,577 41,875 0.0342
2025-02-14 2024-12-31 13F QUANTA SVCS COM 74762E102 194,664 -23,408 -10.73 59,711 -8.16 0.0724
2024-11-14 2024-09-30 13F QUANTA SVCS COM 74762E102 218,072 -9,895 -4.34 65,018 12.25 0.0702
2024-08-09 2024-06-30 13F QUANTA SVCS COM 74762E102 227,967 -40,024 -14.93 57,924 -16.78 0.0664
2024-05-14 2024-03-31 13F QUANTA SVCS COM 74762E102 267,991 -18,903 -6.59 69,605 12.42 0.0789
2024-02-14 2023-12-31 13F QUANTA SVCS COM 74762E102 286,894 -133,103 -31.69 61,912 -21.20 0.0715
2023-11-14 2023-09-30 13F QUANTA SVCS COM 74762E102 419,997 -32,609 -7.20 78,568 -11.64 0.0987
2023-10-27 2023-06-30 13F/A-2 QUANTA SVCS COM 74762E102 452,606 -33,505 -6.89 88,915 9.76 0.1017
2023-10-12 2023-06-30 13F/A-1 QUANTA SVCS COM 74762E102 452,606 -33,505 88,915 0.0894
2023-08-14 2023-06-30 13F QUANTA SVCS COM 74762E102 452,606 -33,505 88,915 0.0902
2023-06-01 2023-03-31 13F/A-1 QUANTA SVCS COM 74762E102 486,111 -37,286 -7.12 81,005 8.61 0.0962
2023-05-15 2023-03-31 13F QUANTA SVCS COM 74762E102 486,111 -37,286 81,005 0.0744
2023-02-21 2022-12-31 13F QUANTA SVCS COM 74762E102 523,397 -37,470 -6.68 74,584 4.39 0.0881
2022-11-14 2022-09-30 13F QUANTA SVCS COM 74762E102 560,867 -146,261 -20.68 71,448 -19.39 0.0876
2022-08-17 2022-06-30 13F/A-1 QUANTA SVCS COM 74762E102 707,128 -64,643 -8.38 88,631 -12.74 0.0995
2022-08-15 2022-06-30 13F QUANTA SVCS COM 74762E102 707,128 -64,643 88,631 0.0317
2022-05-16 2022-03-31 13F QUANTA SVCS COM 74762E102 771,771 123,515 19.05 101,572 36.65 0.0772
2022-02-11 2021-12-31 13F QUANTA SVCS COM 74762E102 648,256 -37,496 -5.47 74,329 -4.77 0.0619
2021-11-12 2021-09-30 13F QUANTA SVCS COM 74762E102 685,752 -35,836 -4.97 78,052 19.43 0.0665
2021-08-13 2021-06-30 13F QUANTA SVCS COM 74762E102 721,588 -8,374 -1.15 65,354 1.76 0.0537
2021-05-14 2021-03-31 13F QUANTA SVCS COM 74762E102 729,962 -105,164 -12.59 64,222 6.78 0.0908
2021-02-16 2020-12-31 13F QUANTA SVCS COM 74762E102 835,126 -143,120 -14.63 60,146 16.31 0.0878
2020-11-13 2020-09-30 13F QUANTA SVCS COM 74762E102 978,246 -164,113 -14.37 51,711 15.39 0.0875
2020-08-11 2020-06-30 13F QUANTA SVCS COM 74762E102 1,142,359 -24,433 -2.09 44,815 21.05 0.0772
2020-05-15 2020-03-31 13F QUANTA SVCS COM 74762E102 1,166,792 12,275 1.06 37,022 -21.23 0.0761
2020-03-18 2019-12-31 13F/A-2 QUANTA SVCS COM 74762E102 1,154,517 396,890 52.39 47,001 64.12 0.0671
2020-02-28 2019-12-31 13F/A-1 QUANTA SVCS COM 74762E102 1,154,517 0 47,001 0.0679
2020-02-14 2019-12-31 13F QUANTA SVCS COM 74762E102 1,154,517 396,890 47,001 58,982.2718
2019-11-14 2019-09-30 13F QUANTA SVCS COM 74762E102 757,627 100,038 15.21 28,638 14.04 0.0480
2019-11-06 2019-06-30 13F/A-2 QUANTA SVCS COM 74762E102 657,589 184,608 39.03 25,113 40.69 0.0423
2019-09-24 2019-06-30 13F/A-1 QUANTA SVCS COM 74762E102 657,589 0 25,113 0.0427
2019-08-14 2019-06-30 13F QUANTA SVCS COM 74762E102 657,589 184,608 25,113
2019-05-15 2019-03-31 13F QUANTA SVCS COM 74762E102 472,981 59,899 14.50 17,850 43.56 0.0304
2019-02-15 2018-12-31 13F QUANTA SVCS COM 74762E102 413,082 -146,309 -26.16 12,434 -33.41 0.0240
2018-11-15 2018-09-30 13F QUANTA SVCS COM 74762E102 559,391 14,892 2.73 18,672 2.67 0.0304
2019-03-21 2018-06-30 13F/A-1 QUANTA SVCS COM 74762E102 544,499 3,859 0.71 18,187 -2.07 0.0314
2018-08-14 2018-06-30 13F QUANTA SVCS COM 74762E102 544,499 3,859 18,187
2018-05-11 2018-03-31 13F QUANTA SVCS COM 74762E102 540,640 87,450 19.30 18,571 4.78 0.0338
2018-02-14 2017-12-31 13F QUANTA SVCS COM 74762E102 453,190 116,079 34.43 17,724 40.69 0.0313
2017-11-08 2017-09-30 13F QUANTA SVCS COM 74762E102 337,111 -50 -0.01 12,598 13.51 0.0226
2017-08-14 2017-06-30 13F QUANTA SVCS COM 74762E102 337,161 66,127 24.40 11,099 10.35 0.0203
2017-05-15 2017-03-31 13F Quanta Services COM 74762E102 271,034 151,134 126.05 10,058 140.68 0.0183
2017-03-30 2016-12-31 13F/A-1 Quanta Services COMMON 74762E102 119,900 300 0.25 4,179 24.82 0.0080
2017-02-15 2016-12-31 13F Quanta Services COMMON 74762E102 119,900 4,179
2016-11-15 2016-09-30 13F QUANTA SERVICES COMMON 74762E102 119,600 119,600 3,348 0.0064
2016-08-15 2016-06-30 13F QUANTA SERVICES Common Stock 74762E102 0 -4,500 -100.00 0 -100.00
2016-05-16 2016-03-31 13F QUANTA SERVICES Common Stock 74762E102 4,500 0 0.00 102 12.09 0.0002
2016-02-16 2015-12-31 13F QUANTA SERVICES Common Stock 74762E102 4,500 0 0.00 91 -16.51 0.0002
2015-11-16 2015-09-30 13F QUANTA SERVICES Common Stock 74762E102 4,500 0 0.00 109 -16.15 0.0002
2015-08-21 2015-06-30 13F/A-1 QUANTA SERVICES Common Stock 74762E102 4,500 0 0.00 130 1.56 0.0003
2015-08-14 2015-06-30 13F QUANTA SERVICES Common Stock 74762E102 4,500 130
2015-05-18 2015-03-31 13F QUANTA SERVICES Common Stock 74762E102 4,500 0 0.00 128 0.00 0.0003
2015-02-17 2014-12-31 13F QUANTA SERVICES Common Stock 74762E102 4,500 -55,500 -92.50 128 -94.12 0.0003
2014-11-14 2014-09-30 13F QUANTA SERVICES Common Stock 74762E102 60,000 -12,900 -17.70 2,177 -13.65 0.0047
2014-08-14 2014-06-30 13F QUANTA SERVICES COMMON 74762E102 72,900 -3,000 -3.95 2,521 -10.00 0.0056
2014-05-15 2014-03-31 13F QUANTA SERVICES Common Stock 74762E102 75,900 -52,450 -40.86 2,801 -30.86 0.0048
2014-02-14 2013-12-31 13F QUANTA SERVICES Common Stock 74762E102 128,350 -19,400 -13.13 4,051 -0.34 0.0073
2013-11-14 2013-09-30 13F QUANTA SERVICES Common Stock 74762E102 147,750 22,650 18.11 4,065 22.81 0.0079
2013-08-16 2013-06-30 13F/A-1 QUANTA SERVICES COMMON 74762E102 125,100 125,100 3,310 0.0072
2013-08-14 2013-06-30 13F QUANTA SERVICES COMMON 74762E102 125,100 3,310 0.0072
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.