Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership172,935 shares
Latest Disclosed Value $ 94,944,774
Principal Financial Group Inc reports 2.28% increase in ownership of PWR / Quanta Services, Inc.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 172,935 shares of Quanta Services, Inc. (MX:PWR) valued at $94,944,774 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 169,081 shares of Quanta Services, Inc.. This represents a change in shares of 2.28% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F QUANTA SVCS COM 74762E102 172,935 3,854 2.28 94,945 33.05 0.0507
2026-02-02 2025-12-31 13F QUANTA SVCS COM 74762E102 169,081 -26,823 -13.69 71,362 -12.10 0.0364
2025-11-04 2025-09-30 13F QUANTA SVCS COM 74762E102 195,904 -3,461 -1.74 81,187 7.71 0.0409
2025-08-08 2025-06-30 13F QUANTA SVCS COM 74762E102 199,365 3,538 1.81 75,376 51.43 0.0398
2025-04-28 2025-03-31 13F QUANTA SVCS COM 74762E102 195,827 -5,852 -2.90 49,775 -21.91 0.0279
2025-01-31 2024-12-31 13F QUANTA SVCS COM 74762E102 201,679 -6,041 -2.91 63,741 2.92 0.0347
2024-12-19 2024-09-30 13F/A-1 QUANTA SVCS COM 74762E102 207,720 11,012 5.60 61,932 23.91 3.7413
2024-07-29 2024-06-30 13F QUANTA SVCS COM 74762E102 196,708 -9,285 -4.51 49,982 -6.61 0.0297
2024-04-29 2024-03-31 13F QUANTA SVCS COM 74762E102 205,993 35,874 21.09 53,517 45.78 0.0315
2024-02-07 2023-12-31 13F QUANTA SVCS COM 74762E102 170,119 -155,766 -47.80 36,712 -39.78 0.0234
2023-11-02 2023-09-30 13F QUANTA SVCS COM 74762E102 325,885 -40,147 -10.97 60,963 -15.22 0.0438
2023-08-07 2023-06-30 13F QUANTA SVCS COM 74762E102 366,032 -1,615 -0.44 71,907 17.37 0.0491
2023-05-09 2023-03-31 13F QUANTA SVCS COM 74762E102 367,647 21,686 6.27 61,265 24.27 0.0438
2023-02-09 2022-12-31 13F QUANTA SVCS COM 74762E102 345,961 164,850 91.02 49,299 113.67 0.0371
2022-11-09 2022-09-30 13F QUANTA SVCS COM 74762E102 181,111 -218,562 -54.69 23,072 -53.94 0.0183
2022-08-10 2022-06-30 13F QUANTA SVCS COM 74762E102 399,673 -21,663 -5.14 50,095 -9.66 0.0371
2022-05-09 2022-03-31 13F QUANTA SVCS COM 74762E102 421,336 237,570 129.28 55,452 163.17 0.0220
2022-05-09 2022-03-31 13F QUANTA SVCS COM 74762E102 407,582 53,642
2022-02-09 2021-12-31 13F QUANTA SVCS COM 74762E102 183,766 -2,321 -1.25 21,071 -0.52 0.0126
2021-11-09 2021-09-30 13F QUANTA SVCS COM 74762E102 186,087 -16,933 -8.34 21,181 15.19 0.0138
2021-08-10 2021-06-30 13F QUANTA SVCS COM 74762E102 203,020 3,339 1.67 18,388 4.67 0.0119
2021-05-10 2021-03-31 13F QUANTA SVCS COM 74762E102 199,681 -16,347 -7.57 17,567 12.91 0.0124
2021-02-23 2020-12-31 13F/A-1 QUANTA SVCS COM 74762E102 216,028 8,414 4.05 15,558 41.76 0.0115
2021-02-08 2020-12-31 13F QUANTA SVCS COM 74762E102 379,429 171,815 27,326 10,750.4695
2020-11-06 2020-09-30 13F QUANTA SVCS COM 74762E102 207,614 -877 -0.42 10,975 34.19 0.0092
2020-08-05 2020-06-30 13F QUANTA SVCS COM 74762E102 208,491 2,349 1.14 8,179 25.04 0.0073
2020-05-12 2020-03-31 13F QUANTA SVCS COM 74762E102 206,142 1,272 0.62 6,541 -21.57 0.0072
2020-02-05 2019-12-31 13F QUANTA SVCS COM 74762E102 204,870 -6,740 -3.19 8,340 4.26 0.0069
2019-11-13 2019-09-30 13F QUANTA SVCS COM 74762E102 211,610 -4,520 -2.09 7,999 -3.09 0.0071
2019-08-12 2019-06-30 13F QUANTA SVCS COM 74762E102 216,130 5,882 2.80 8,254 4.03 0.0074
2019-05-10 2019-03-31 13F QUANTA SVCS COM 74762E102 210,248 -12,364 -5.55 7,934 18.42 0.0074
2019-02-14 2018-12-31 13F QUANTA SVCS COM 74762E102 222,612 -515 -0.23 6,700 -10.04 0.0071
2018-11-14 2018-09-30 13F QUANTA SVCS COM 74762E102 223,127 -1,600 -0.71 7,448 -0.77 0.0066
2018-08-13 2018-06-30 13F QUANTA SVCS COM 74762E102 224,727 -12,026 -5.08 7,506 -7.71 0.0069
2018-05-14 2018-03-31 13F QUANTA SVCS COM 74762E102 236,753 -4,002 -1.66 8,133 -13.63 0.0078
2018-02-12 2017-12-31 13F QUANTA SVCS COM 74762E102 240,755 8,802 3.79 9,416 8.63 0.0087
2017-11-02 2017-09-30 13F QUANTA SVCS COM 74762E102 231,953 -3,124 -1.33 8,668 12.02 0.0084
2017-08-08 2017-06-30 13F QUANTA SVCS COM 74762E102 235,077 -1,277,088 -84.45 7,738 -86.21 0.0078
2017-05-11 2017-03-31 13F QUANTA SVCS COM 74762E102 1,512,165 -77,210 -4.86 56,116 1.31 0.0675
2017-02-13 2016-12-31 13F QUANTA SVCS COM 74762E102 1,589,375 898,662 130.11 55,390 186.50 0.0703
2016-11-10 2016-09-30 13F QUANTA SVCS COM 74762E102 690,713 46,688 7.25 19,333 29.84 0.0255
2016-08-09 2016-06-30 13F QUANTA SVCS COM 74762E102 644,025 399,260 163.12 14,890 169.65 0.0208
2016-05-10 2016-03-31 13F QUANTA SVCS COM 74762E102 244,765 2,125 0.88 5,522 12.37 0.0080
2016-02-09 2015-12-31 13F QUANTA SVCS COM 74762E102 242,640 -45,711 -15.85 4,914 -29.61 0.0073
2015-11-12 2015-09-30 13F/A-1 QUANTA SVCS COM 74762E102 288,351 -18,879 -6.14 6,981 -21.15 0.0110
2015-11-09 2015-09-30 13F QUANTA SVCS COM 74762E102 288,351 6,981
2015-08-10 2015-06-30 13F QUANTA SVCS COM 74762E102 307,230 2,666 0.88 8,854 1.90 0.0132
2015-05-14 2015-03-31 13F/A-1 QUANTA SVCS COM 74762E102 304,564 -3,125 -1.02 8,689 -0.53 0.0129
2015-05-12 2015-03-31 13F QUANTA SVCS COM 74762E102 304,564 8,689
2015-02-12 2014-12-31 13F QUANTA SVCS COM 74762E102 307,689 -2,314,511 -88.27 8,735 -90.82 0.0136
2014-11-13 2014-09-30 13F QUANTA SVCS COM 74762E102 2,622,200 42,734 1.66 95,159 6.68 0.1614
2014-08-12 2014-06-30 13F QUANTA SVCS COM 74762E102 2,579,466 1,256,791 95.02 89,198 82.76 0.1500
2014-05-13 2014-03-31 13F QUANTA SVCS COM 74762E102 1,322,675 -237,253 -15.21 48,806 -0.86 0.0871
2014-02-12 2013-12-31 13F QUANTA SVCS COM 74762E102 1,559,928 1,294,025 486.65 49,231 573.01 0.0919
2013-11-05 2013-09-30 13F QUANTA SVCS COM 74762E102 265,903 -10,114 -3.66 7,315 0.16 0.0151
2013-08-12 2013-06-30 13F QUANTA SVCS COM 74762E102 276,017 276,017 7,303 0.0162
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.