Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership391,379 shares
Latest Disclosed Value $ 215,096,671
Ameriprise Financial Inc reports 0.78% decrease in ownership of PWR / Quanta Services, Inc.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 391,379 shares of Quanta Services, Inc. (MX:PWR) valued at $215,096,671 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 394,469 shares of Quanta Services, Inc.. This represents a change in shares of -0.78% 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)
2026-05-15 2026-03-31 13F QUANTA SERVICES COM 74762E102 391,379 -3,090 -0.78 215,097 29.20 0.0092
2026-02-17 2025-12-31 13F QUANTA SERVICES COM 74762E102 394,469 12,422 3.25 166,480 5.08 0.0376
2025-11-14 2025-09-30 13F QUANTA SERVICES COM 74762E102 382,047 38,934 11.35 158,427 22.12 0.0364
2025-08-14 2025-06-30 13F QUANTA SERVICES COM 74762E102 343,113 -79,725 -18.85 129,727 20.65 0.0320
2025-05-14 2025-03-31 13F QUANTA SERVICES COM 74762E102 422,838 -4,669 -1.09 107,527 -20.45 0.0290
2025-02-14 2024-12-31 13F QUANTA SERVICES COM 74762E102 427,507 -40,922 -8.74 135,171 -3.28 0.0347
2024-11-14 2024-09-30 13F QUANTA SERVICES COM 74762E102 468,429 -148,619 -24.09 139,758 -10.84 0.0358
2024-08-14 2024-06-30 13F QUANTA SERVICES COM 74762E102 617,048 -128,081 -17.19 156,754 -19.05 0.0424
2024-05-15 2024-03-31 13F QUANTA SERVICES COM 74762E102 745,129 -47,507 -5.99 193,634 13.06 0.0533
2024-02-14 2023-12-31 13F QUANTA SERVICES COM 74762E102 792,636 -80,562 -9.23 171,259 4.84 0.0513
2023-11-14 2023-09-30 13F QUANTA SERVICES COM 74762E102 873,198 -79,875 -8.38 163,350 -12.77 0.0536
2023-08-14 2023-06-30 13F QUANTA SERVICES COM 74762E102 953,073 -27,980 -2.85 187,273 14.67 0.0587
2023-05-22 2023-03-31 13F/A-1 QUANTA SERVICES COM 74762E102 981,053 -45,806 -4.46 163,311 11.60 0.0536
2023-05-15 2023-03-31 13F QUANEX BUILDING PRODUCTS COM 74762E102 981,053 -45,806 163,311 0.0099
2023-02-14 2022-12-31 13F QUANTA SERVICES COM 74762E102 1,026,859 -236,583 -18.73 146,342 -9.17 0.0502
2022-11-14 2022-09-30 13F QUANTA SERVICES COM 74762E102 1,263,442 -123,530 -8.91 161,120 -7.27 0.0596
2022-08-15 2022-06-30 13F QUANTA SERVICES COM 74762E102 1,386,972 -83,181 -5.66 173,761 -9.67 0.0606
2022-05-16 2022-03-31 13F QUANTA SERVICES COM 74762E102 1,470,153 -82,034 -5.29 192,368 8.97 0.0568
2022-02-14 2021-12-31 13F QUANTA SERVICES COM 74762E102 1,552,187 1,274,554 459.08 176,535 457.84 0.0488
2021-11-15 2021-09-30 13F QUANTA SERVICES COM 74762E102 277,633 -687,648 -71.24 31,646 -63.83 0.0101
2021-08-16 2021-06-30 13F QUANTA SERVICES COM 74762E102 965,281 -1,317,566 -57.72 87,497 -56.44 0.0271
2021-05-17 2021-03-31 13F QUANTA SERVICES COM 74762E102 2,282,847 -317,760 -12.22 200,843 7.23 0.0668
2021-02-12 2020-12-31 13F QUANTA SERVICES COM 74762E102 2,600,607 2,005,262 336.82 187,294 495.08 0.0664
2020-11-16 2020-09-30 13F QUANTA SERVICES COM 74762E102 595,345 444,182 293.84 31,474 430.67 0.0128
2020-08-14 2020-06-30 13F QUANTA SERVICES COM 74762E102 151,163 -91,808 -37.79 5,931 -22.60 0.0025
2020-05-15 2020-03-31 13F QUANTA SERVICES COM 74762E102 242,971 -298,770 -55.15 7,663 -65.26 0.0040
2020-02-14 2019-12-31 13F QUANTA SERVICES COM 74762E102 541,741 -247,609 -31.37 22,061 -26.08 0.0092
2019-11-14 2019-09-30 13F QUANTA SERVICES COM 74762E102 789,350 143,844 22.28 29,845 21.05 0.0134
2019-08-14 2019-06-30 13F QUANTA SERVICES COM 74762E102 645,506 -40,226 -5.87 24,655 -4.72 0.0110
2019-05-15 2019-03-31 13F QUANTA SERVICES COM 74762E102 685,732 -173,457 -20.19 25,876 0.04 0.0119
2019-02-14 2018-12-31 13F QUANTA SERVICES COM 74762E102 859,189 311,871 56.98 25,865 41.57 0.0129
2018-11-14 2018-09-30 13F QUANTA SVCS COM 74762E102 547,318 -7,384 -1.33 18,270 -1.38 0.0064
2018-08-14 2018-06-30 13F QUANTA SERVICES COM 74762E102 554,702 31,297 5.98 18,525 3.03 0.0082
2018-05-14 2018-03-31 13F QUANTA SERVICES COM 74762E102 523,405 23,847 4.77 17,980 -7.97 0.0081
2018-02-12 2017-12-31 13F QUANTA SERVICES COM 74762E102 499,558 39,082 8.49 19,538 13.55 0.0089
2017-11-07 2017-09-30 13F QUANTA SERVICES COM 74762E102 460,476 -149,195 -24.47 17,207 -14.26 0.0082
2017-08-10 2017-06-30 13F QUANTA SERVICES COM 74762E102 609,671 39,646 6.96 20,069 -5.12 0.0100
2017-05-05 2017-03-31 13F QUANTA SERVICES COM 74762E102 570,025 -39,341 -6.46 21,152 -0.40 0.0109
2017-02-03 2016-12-31 13F QUANTA SERVICES COM 74762E102 609,366 55,984 10.12 21,236 37.10 0.0116
2016-11-08 2016-09-30 13F QUANTA SERVICES COM 74762E102 553,382 141,827 34.46 15,489 62.79 0.0087
2016-08-08 2016-06-30 13F QUANTA SERVICES COM 74762E102 411,555 -14,101 -3.31 9,515 -0.91 0.0056
2016-05-12 2016-03-31 13F QUANTA SERVICES COM 74762E102 425,656 48,650 12.90 9,602 25.75 0.0057
2016-02-11 2015-12-31 13F QUANTA SERVICES COM 74762E102 377,006 -1,589,269 -80.83 7,636 -83.96 0.0045
2015-11-12 2015-09-30 13F QUANTA SERVICES COM 74762E102 1,966,275 -469,391 -19.27 47,596 -32.19 0.0295
2015-08-13 2015-06-30 13F QUANTA SERVICES COM 74762E102 2,435,666 1,627,136 201.25 70,192 204.31 0.0400
2015-05-14 2015-03-31 13F QUANTA SERVICES COM 74762E102 808,530 80,588 11.07 23,066 11.61 0.0132
2015-02-13 2014-12-31 13F QUANTA SERVICES COM 74762E102 727,942 185,186 34.12 20,666 4.91 0.0120
2014-11-14 2014-09-30 13F QUANTA SERVICES COM 74762E102 542,756 70,366 14.90 19,698 20.58 0.0119
2014-08-13 2014-06-30 13F QUANTA SERVICES COM 74762E102 472,390 -2,310 -0.49 16,336 -6.74 0.0096
2014-05-14 2014-03-31 13F QUANTA SERVICES COM 74762E102 474,700 36,343 8.29 17,517 26.62 0.0105
2014-02-14 2013-12-31 13F QUANTA SERVICES COM 74762E102 438,357 -223,599 -33.78 13,834 -24.03 0.0084
2013-11-14 2013-09-30 13F QUANTA SERVICES COM 74762E102 661,956 -865 -0.13 18,211 3.84 0.0119
2013-08-14 2013-06-30 13F QUANTA SERVICES COM 74762E102 662,821 662,821 17,537 0.0121
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.