Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionTd Asset Management Inc
Latest Disclosed Ownership100,636 shares
Latest Disclosed Value $ 55,251,177
Td Asset Management Inc reports 1.24% decrease in ownership of PWR / Quanta Services, Inc.

On May 11, 2026 - Td Asset Management Inc filed a 13F-HR form disclosing ownership of 100,636 shares of Quanta Services, Inc. (MX:PWR) valued at $55,251,177 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 101,896 shares of Quanta Services, Inc.. This represents a change in shares of -1.24% during the quarter.

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)
2026-05-11 2026-03-31 13F QUANTA SVCS COM 74762E102 100,636 -1,260 -1.24 55,251 28.47 0.0240
2026-02-10 2025-12-31 13F QUANTA SVCS COM 74762E102 101,896 -13,563 -11.75 43,006 -10.12 0.0346
2025-11-10 2025-09-30 13F QUANTA SVCS COM 74762E102 115,459 -5,105 -4.23 47,849 4.97 0.0389
2025-07-28 2025-06-30 13F QUANTA SVCS COM 74762E102 120,564 524 0.44 45,583 49.40 0.0389
2025-05-07 2025-03-31 13F QUANTA SVCS COM 74762E102 120,040 -860 -0.71 30,512 -20.15 0.0281
2025-02-11 2024-12-31 13F QUANTA SVCS COM 74762E102 120,900 3,917 3.35 38,210 10.07 0.0338
2024-11-01 2024-09-30 13F QUANTA SVCS COM 74762E102 116,983 811 0.70 34,714 17.60 0.0306
2024-08-02 2024-06-30 13F QUANTA SVCS COM 74762E102 116,172 2,721 2.40 29,518 0.15 0.0275
2024-05-08 2024-03-31 13F QUANTA SVCS COM 74762E102 113,451 -2,083 -1.80 29,475 18.22 0.0274
2024-02-12 2023-12-31 13F QUANTA SVCS COM 74762E102 115,534 63,810 123.37 24,932 157.67 0.0245
2023-10-27 2023-09-30 13F QUANTA SVCS COM 74762E102 51,724 -568 -1.09 9,676 -5.80 0.0117
2023-08-09 2023-06-30 13F QUANTA SVCS COM 74762E102 52,292 -370 -0.70 10,273 17.06 0.0117
2023-05-10 2023-03-31 13F QUANTA SVCS COM 74762E102 52,662 426 0.82 8,776 17.90 0.0106
2023-02-07 2022-12-31 13F QUANTA SVCS COM 74762E102 52,236 112 0.21 7,444 11.62 0.0092
2022-11-07 2022-09-30 13F QUANTA SVCS COM 74762E102 52,124 1,354 2.67 6,668 4.78 0.0083
2022-08-04 2022-06-30 13F QUANTA SVCS COM 74762E102 50,770 42,830 539.42 6,364 509.58 0.0074
2022-05-10 2022-03-31 13F QUANTA SVCS COM 74762E102 7,940 -32,867 -80.54 1,044 -77.69 0.0006
2022-05-10 2022-03-31 13F QUANTA SVCS COM 74762E102 40,189 5,289
2022-02-10 2021-12-31 13F QUANTA SVCS COM 74762E102 40,807 -3,685 -8.28 4,679 -7.60 0.0039
2021-11-09 2021-09-30 13F QUANTA SVCS COM 74762E102 44,492 -1,200 -2.63 5,064 21.94 0.0053
2021-08-11 2021-06-30 13F QUANTA SVCS COM 74762E102 45,692 -5,630 -10.97 4,153 -8.02 0.0042
2021-05-14 2021-03-31 13F QUANTA SVCS COM 74762E102 51,322 10,000 24.20 4,515 51.71 0.0050
2021-02-16 2020-12-31 13F QUANTA SVCS COM 74762E102 41,322 3,850 10.27 2,976 50.23 0.0036
2020-11-10 2020-09-30 13F QUANTA SVCS COM 74762E102 37,472 12,000 47.11 1,981 98.30 0.0027
2020-08-13 2020-06-30 13F QUANTA SVCS COM 74762E102 25,472 -191 -0.74 999 22.73 0.0014
2020-05-15 2020-03-31 13F QUANTA SVCS COM 74762E102 25,663 -1,660 -6.08 814 -26.80 0.0014
2020-02-11 2019-12-31 13F QUANTA SVCS COM 74762E102 27,323 -10,100 -26.99 1,112 -21.41 0.0016
2019-11-07 2019-09-30 13F QUANTA SVCS COM 74762E102 37,423 -7,000 -15.76 1,415 -16.62 0.0022
2019-08-01 2019-06-30 13F QUANTA SVCS COM 74762E102 44,423 3,120 7.55 1,697 8.85 0.0025
2019-05-08 2019-03-31 13F QUANTA SVCS COM 74762E102 41,303 -41,300 -50.00 1,559 -37.29 0.0024
2019-02-01 2018-12-31 13F QUANTA SVCS COM 74762E102 82,603 -57,380 -40.99 2,486 -46.80 0.0043
2018-11-01 2018-09-30 13F QUANTA SVCS COM 74762E102 139,983 2,515 1.83 4,673 1.79 0.0069
2018-07-31 2018-06-30 13F QUANTA SVCS COM 74762E102 137,468 7,200 5.53 4,591 2.59 0.0070
2018-05-11 2018-03-31 13F QUANTA SVCS COM 74762E102 130,268 53,580 69.87 4,475 49.22 0.0069
2018-02-02 2017-12-31 13F QUANTA SVCS COM 74762E102 76,688 26,020 51.35 2,999 58.43 0.0044
2017-11-09 2017-09-30 13F QUANTA SVCS COM 74762E102 50,668 -2,900 -5.41 1,893 7.37 0.0028
2017-08-01 2017-06-30 13F QUANTA SVCS COM 74762E102 53,568 810 1.54 1,763 -9.96 0.0028
2017-05-05 2017-03-31 13F QUANTA SVCS COM 74762E102 52,758 -15,570 -22.79 1,958 -17.77 0.0031
2017-02-08 2016-12-31 13F QUANTA SVCS COM 74762E102 68,328 -116,438 -63.02 2,381 -53.96 0.0040
2016-11-02 2016-09-30 13F QUANTA SVCS COM 74762E102 184,766 -9,897 -5.08 5,172 14.91 0.0089
2016-08-04 2016-06-30 13F QUANTA SVCS COM 74762E102 194,663 -126,110 -39.31 4,501 -37.81 0.0082
2016-05-05 2016-03-31 13F QUANTA SVCS COM 74762E102 320,773 -29,888 -8.52 7,237 1.92 0.0135
2016-02-04 2015-12-31 13F QUANTA SVCS COM 74762E102 350,661 -13,800 -3.79 7,101 -19.53 0.0141
2015-11-12 2015-09-30 13F QUANTA SVCS COM 74762E102 364,461 -5,208 -1.41 8,824 -17.18 0.0174
2015-08-11 2015-06-30 13F QUANTA SVCS COM 74762E102 369,669 -18,591 -4.79 10,654 -3.82 0.0190
2015-04-28 2015-03-31 13F QUANTA SVCS COM 74762E102 388,260 388,260 0.00 11,077 0.0200
2015-01-30 2014-12-31 13F QUANTA SVCS COM 74762E102 0 -470,692 -100.00 0 -100.00
2014-11-06 2014-09-30 13F QUANTA SVCS COM 74762E102 470,692 -77,508 -14.14 17,081 -9.90 0.0295
2014-08-12 2014-06-30 13F QUANTA SVCS COM 74762E102 548,200 -102,218 -15.72 18,957 -21.01 0.0323
2014-05-09 2014-03-31 13F QUANTA SVCS COM 74762E102 650,418 -4,600 -0.70 24,000 16.10 0.0437
2014-02-07 2013-12-31 13F QUANTA SVCS COM 74762E102 655,018 -7,900 -1.19 20,672 13.35 0.0386
2013-11-08 2013-09-30 13F QUANTA SVCS COM 74762E102 662,918 4,600 0.70 18,237 4.70 0.0362
2013-07-24 2013-06-30 13F QUANTA SVCS COM 74762E102 658,318 658,318 17,419 0.0374
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.