Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionAtlas Capital Advisors Llc
Latest Disclosed Ownership5,706 shares
Latest Disclosed Value $ 3,132,708
Atlas Capital Advisors Llc reports 6.98% decrease in ownership of PWR / Quanta Services, Inc.

On May 11, 2026 - Atlas Capital Advisors Llc filed a 13F-HR form disclosing ownership of 5,706 shares of Quanta Services, Inc. (MX:PWR) valued at $3,132,708 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,134 shares of Quanta Services, Inc.. This represents a change in shares of -6.98% 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 Services Equity 74762E102 5,706 -428 -6.98 3,133 21.02 0.3465
2026-02-13 2025-12-31 13F Quanta Services Equity 74762E102 6,134 -714 -10.43 2,589 -0.04 0.2883
2025-08-12 2025-06-30 13F Quanta Services Equity 74762E102 6,848 -906 -11.68 2,589 31.42 0.3163
2025-05-12 2025-03-31 13F Quanta Services Exchanged Traded Fund 74762E102 7,754 -330 -4.08 1,971 -22.87 0.2462
2025-02-12 2024-12-31 13F Quanta Services Equity 74762E102 8,084 -345 -4.09 2,555 1.63 0.3243
2024-11-05 2024-09-30 13F Quanta Services Equity 74762E102 8,429 605 7.73 2,513 26.41 0.3823
2024-11-05 2024-09-30 13F Quanta Services Equity 74762E102 8,429 605 2,513 0.3823
2024-07-30 2024-06-30 13F Quanta Services Equity 74762E102 7,824 -605 -7.18 1,988 -9.18 0.2581
2024-04-15 2024-03-31 13F Quanta Services Equity 74762E102 8,429 0 0.00 2,190 20.41 0.3420
2024-02-15 2023-12-31 13F Quanta Services Equity 74762E102 8,429 516 6.52 1,819 22.84 0.2634
2023-11-14 2023-09-30 13F Quanta Services Equity 74762E102 7,913 -127 -1.58 1,480 -6.27 0.2437
2023-08-15 2023-06-30 13F Quanta Services Equity 74762E102 8,040 0 0.00 1,579 17.92 0.2394
2023-05-16 2023-03-31 13F Quanta Services Equity 74762E106 8,040 -248 -2.99 1,340 13.38 0.2108
2023-02-15 2022-12-31 13F Quanta Services US Large Cap 74762E102 8,288 290 3.63 1,181 16.01 0.1985
2022-11-08 2022-09-30 13F Quanta Services US Large Cap 74762E102 7,998 0 0.00 1,019 1.60 0.1855
2022-08-16 2022-06-30 13F Quanta Services US Large Cap 74762E102 7,998 0 0.00 1,002 -4.75 0.1698
2022-05-11 2022-03-31 13F Quanta Services US Large Cap 74762E102 7,998 2,407 43.05 1,053 64.12 0.1634
2022-02-01 2021-12-31 13F Quanta Services US Large Cap 74762E102 5,591 0 0.00 641 0.79 0.0955
2021-10-28 2021-09-30 13F Quanta Services US Large Cap 74762E102 5,591 0 0.00 636 25.69 0.1020
2021-07-30 2021-06-30 13F Quanta Services US Large Cap 74762E102 5,591 0 0.00 506 3.05 0.0848
2021-05-10 2021-03-31 13F Quanta Services US Large Cap 74762E102 5,591 0 0.00 492 22.14 0.0956
2021-02-16 2020-12-31 13F Quanta Services US Large Cap 74762E102 5,591 -3,231 -36.62 403 -13.73 0.0847
2020-10-23 2020-09-30 13F Quanta Services US Large Cap 74762E102 8,822 -516 -5.53 466 27.32 0.1104
2020-07-28 2020-06-30 13F Quanta Services US Large Cap 74762E102 9,338 -2,953 -24.03 366 -5.91 0.0859
2020-05-04 2020-03-31 13F Quanta Services US Large Cap 74762E102 12,291 -751 -5.76 390 -26.60 0.1160
2020-01-28 2019-12-31 13F Quanta Services US Large Cap 74762E102 13,042 0 0.00 531 7.72 0.1323
2019-10-31 2019-09-30 13F Quanta Services US Large Cap 74762E102 13,042 3,911 42.83 493 41.38 0.1482
2019-07-25 2019-06-30 13F Quanta Services US Large Cap 74762E102 9,131 0 0.00 349 1.16 0.1146
2019-04-29 2019-03-31 13F Quanta Services US Large Cap 74762E102 9,131 -708 -7.20 345 16.22 0.1243
2019-01-29 2018-12-31 13F Quanta Services US Large Cap 74762E102 9,839 9,839 296 0.1186
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.