Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionLeonteq Securities AG
Latest Disclosed Ownership1,673 shares
Latest Disclosed Value $ 918,510
Leonteq Securities AG reports 32.13% decrease in ownership of PWR / Quanta Services, Inc.

On April 27, 2026 - Leonteq Securities AG filed a 13F-HR form disclosing ownership of 1,673 shares of Quanta Services, Inc. (MX:PWR) valued at $918,510 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,465 shares of Quanta Services, Inc.. This represents a change in shares of -32.13% 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)
2026-04-27 2026-03-31 13F QUANTA SVCS COM 74762E102 1,673 -792 -32.13 919 -11.73 0.0337
2026-02-06 2025-12-31 13F QUANTA SVCS COM 74762E102 2,465 91 3.83 1,040 5.80 0.0317
2026-02-17 2025-09-30 13F QUANTA SVCS COM 74762E102 2,374 431 22.18 984 33.92 0.0298
2026-02-17 2025-06-30 13F QUANTA SVCS COM 74762E102 1,943 -5,576 -74.16 735 -61.59 0.0284
2026-02-23 2025-03-31 13F QUANTA SVCS COM 74762E102 7,519 4,689 165.69 1,911 113.76 0.1075
2026-02-23 2024-12-31 13F QUANTA SVCS COM 74762E102 2,830 1,020 56.35 894 65.86 0.0605
2026-03-04 2024-09-30 13F QUANTA SVCS COM 74762E102 1,810 94 5.48 540 23.62 0.0411
2026-03-04 2024-06-30 13F QUANTA SVCS COM 74762E102 1,716 16 0.94 436 -1.13 0.0309
2026-03-11 2024-03-31 13F QUANTA SVCS COM 74762E102 1,700 176 11.55 442 34.45 0.0329
2026-03-11 2023-12-31 13F QUANTA SVCS COM 74762E102 1,524 -254 -14.29 329 -1.20 0.0188
2026-03-11 2023-09-30 13F QUANTA SVCS COM 74762E102 1,778 56 3.25 333 -1.78 0.0184
2026-03-11 2023-06-30 13F QUANTA SVCS COM 74762E102 1,722 229 15.34 338 36.29 0.0175
2026-03-11 2023-03-31 13F QUANTA SVCS COM 74762E102 1,493 952 175.97 249 222.08 0.0113
2026-03-26 2022-12-31 13F QUANTA SVCS COM 74762E102 541 -74 -12.03 77 -1.28 0.0029
2026-03-26 2022-09-30 13F QUANTA SVCS COM 74762E102 615 467 315.54 78 333.33 0.0030
2026-03-26 2022-06-30 13F QUANTA SVCS COM 74762E102 148 -22 -12.94 19 -18.18 0.0007
2026-03-26 2022-03-31 13F QUANTA SVCS COM 74762E102 170 -81 -32.27 22 -21.43 0.0008
2026-03-26 2021-12-31 13F QUANTA SVCS COM 74762E102 251 -737 -74.60 29 -75.00 0.0010
2026-03-26 2021-09-30 13F QUANTA SVCS COM 74762E102 988 -18 -1.79 112 23.08 0.0048
2026-03-26 2021-06-30 13F QUANTA SVCS COM 74762E102 1,006 1,006 91 0.0054
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.