Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionStevens Capital Management Lp
Latest Disclosed Ownership1,593 shares
Latest Disclosed Value $ 875
Stevens Capital Management Lp reports 5.71% increase in ownership of PWR / Quanta Services, Inc.

On May 11, 2026 - Stevens Capital Management Lp filed a 13F-HR form disclosing ownership of 1,593 shares of Quanta Services, Inc. (MX:PWR) valued at $875 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 1,507 shares of Quanta Services, Inc..

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 SVCS COM 74762E102 1,593 86 5.71 1 0.1348
2026-02-03 2025-12-31 13F QUANTA SVCS COM 74762E102 1,507 1,507 1 0.2239
2025-11-10 2025-09-30 13F QUANTA SVCS COM 74762E102 0 -2,441 -100.00 0 0.0000
2025-08-12 2025-06-30 13F QUANTA SVCS COM 74762E102 2,441 2,441 1 0.2508
2025-02-11 2024-12-31 13F QUANTA SVCS COM 74762E102 0 -1,006 -100.00 0 0.0000
2024-11-14 2024-09-30 13F QUANTA SVCS COM 74762E102 1,006 -16,972 -94.40 0 -100.00 0.0427
2024-08-09 2024-06-30 13F QUANTA SVCS COM 74762E102 17,978 17,978 5 1.5454
2024-02-02 2023-12-31 13F QUANTA SVCS COM 74762E102 0 -23,467 -100.00 0 -100.00
2023-11-14 2023-09-30 13F QUANTA SVCS COM 74762E102 23,467 23,467 4 1.2681
2023-05-12 2023-03-31 13F QUANTA SVCS COM 74762E102 0 -1,852 -100.00 0 0.0000
2023-02-06 2022-12-31 13F QUANTA SVCS COM 74762E102 1,852 1,852 0 0.1667
2022-05-13 2022-03-31 13F QUANTA SVCS COM 74762E102 0 -3,501 -100.00 0 -100.00
2022-01-28 2021-12-31 13F QUANTA SVCS COM 74762E102 3,501 3,501 401 0.0922
2020-04-21 2020-03-31 13F QUANTA SVCS COM 74762E102 0 -28,230 -100.00 0 -100.00
2020-02-06 2019-12-31 13F QUANTA SVCS COM 74762E102 28,230 28,230 1,149 0.1073
2019-11-08 2019-09-30 13F QUANTA SVCS COM 74762E102 0 -90,086 -100.00 0 -100.00
2019-07-31 2019-06-30 13F QUANTA SVCS COM 74762E102 90,086 90,086 3,440 0.1539
2019-02-06 2018-12-31 13F QUANTA SVCS COM 74762E102 0 -150,351 -100.00 0 -100.00
2018-11-13 2018-09-30 13F QUANTA SVCS COM 74762E102 150,351 -1,423 -0.94 5,019 -0.99 0.1835
2018-08-09 2018-06-30 13F QUANTA SVCS COM 74762E102 151,774 27,113 21.75 5,069 18.38 0.1817
2018-05-08 2018-03-31 13F QUANTA SVCS COM 74762E102 124,661 124,661 4,282 0.1623
2017-11-01 2017-09-30 13F QUANTA SVCS COM 74762E102 0 -21,354 -100.00 0 -100.00
2017-08-11 2017-06-30 13F QUANTA SVCS COM 74762E102 21,354 21,354 703 0.0264
2016-11-08 2016-09-30 13F QUANTA SVCS COM 74762E102 0 -81,951 -100.00 0 -100.00
2016-08-12 2016-06-30 13F QUANTA SVCS COM 74762E102 81,951 29,346 55.79 1,895 59.65 0.0756
2016-05-13 2016-03-31 13F QUANTA SVCS COM 74762E102 52,605 -122,342 -69.93 1,187 -66.50 0.0469
2016-02-05 2015-12-31 13F QUANTA SVCS COM 74762E102 174,947 174,947 0.00 3,543 0.1394
2015-05-07 2015-03-31 13F QUANTA SVCS COM 74762E102 0 -216,159 -100.00 0 -100.00
2015-02-10 2014-12-31 13F QUANTA SVCS COM 74762E102 216,159 216,159 0.00 6,137 0.2071
2014-11-07 2014-09-30 13F QUANTA SVCS COM 74762E102 0 -192,127 -100.00 0 -100.00
2014-08-12 2014-06-30 13F QUANTA SVCS COM 74762E102 192,127 152,304 382.45 6,644 352.28 0.1781
2014-05-06 2014-03-31 13F QUANTA SVCS COM 74762E102 39,823 -62,449 -61.06 1,469 -54.49 0.0398
2014-02-06 2013-12-31 13F QUANTA SVCS COM 74762E102 102,272 -47,178 -31.57 3,228 -21.48 0.0953
2013-11-12 2013-09-30 13F QUANTA SVCS COM 74762E102 149,450 -67,246 -31.03 4,111 -28.30 0.1213
2013-08-08 2013-06-30 13F QUANTA SVCS COM 74762E102 216,696 216,696 5,734 0.1912
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.