Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionOne Capital Management, LLC
Latest Disclosed Ownership560 shares
Latest Disclosed Value $ 307,451
One Capital Management, LLC reports 17.15% increase in ownership of PWR / Quanta Services, Inc.

On May 12, 2026 - One Capital Management, LLC filed a 13F-HR form disclosing ownership of 560 shares of Quanta Services, Inc. (MX:PWR) valued at $307,451 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 478 shares of Quanta Services, Inc.. This represents a change in shares of 17.15% 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)
2026-05-12 2026-03-31 13F Quanta Services COM 74762E102 560 82 17.15 307 52.74 0.0084
2026-02-10 2025-12-31 13F Quanta Services COM 74762E102 478 -226 -32.10 202 -30.93 0.0061
2025-11-14 2025-09-30 13F Quanta Services COM 74762E102 704 -40 -5.38 292 3.56 0.0093
2025-08-11 2025-06-30 13F Quanta Services COM 74762E102 744 744 281 0.0097
2025-05-14 2025-03-31 13F QUANTA SERVICES COM 74762E102 0 -744 -100.00 0 -100.00
2025-02-06 2024-12-31 13F QUANTA SERVICES COM 74762E102 744 -34 -4.37 235 1.73 0.0078
2024-11-12 2024-09-30 13F QUANTA SERVICES COM 74762E102 778 -500 -39.12 232 -28.70 0.0074
2024-08-09 2024-06-30 13F QUANTA SERVICES COM 74762E102 1,278 1,278 325 0.0111
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.