Quanta Services, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership35,580 shares
Latest Disclosed Value $ 19,534,132
CIBC Asset Management Inc reports 1.49% increase in ownership of PWR / Quanta Services, Inc.

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 35,580 shares of Quanta Services, Inc. (MX:PWR) valued at $19,534,132 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 35,056 shares of Quanta Services, Inc.. This represents a change in shares of 1.49% 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.

Upgrade to unlock premium data and export to Excel .

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 SVCS COM 74762E102 35,580 524 1.49 19,534 32.03 0.0477
2026-02-10 2025-12-31 13F QUANTA SVCS COM 74762E102 35,056 14,665 71.92 14,796 75.09 0.0357
2025-10-31 2025-09-30 13F QUANTA SVCS COM 74762E102 20,391 50 0.25 8,450 9.88 0.0245
2025-08-14 2025-06-30 13F QUANTA SVCS COM 74762E102 20,341 -1,824 -8.23 7,691 36.52 0.0238
2025-05-13 2025-03-31 13F QUANTA SVCS COM 74762E102 22,165 -239 -1.07 5,634 -20.44 0.0187
2025-01-31 2024-12-31 13F QUANTA SVCS COM 74762E102 22,404 992 4.63 7,081 10.92 0.0232
2024-11-06 2024-09-30 13F QUANTA SVCS COM 74762E102 21,412 1,742 8.86 6,384 27.74 0.0207
2024-08-01 2024-06-30 13F QUANTA SVCS COM 74762E102 19,670 -838 -4.09 4,998 -6.19 0.0178
2024-05-09 2024-03-31 13F QUANTA SVCS COM 74762E102 20,508 617 3.10 5,328 24.11 0.0185
2024-02-13 2023-12-31 13F QUANTA SVCS COM 74762E102 19,891 -970 -4.65 4,292 9.99 0.0160
2023-10-30 2023-09-30 13F QUANTA SVCS COM 74762E102 20,861 323 1.57 3,902 -3.27 0.0162
2023-08-14 2023-06-30 13F QUANTA SVCS COM 74762E102 20,538 -150 -0.73 4,035 17.03 0.0155
2023-05-12 2023-03-31 13F QUANTA SVCS COM 74762E102 20,688 521 2.58 3,447 19.98 0.0137
2023-02-13 2022-12-31 13F QUANTA SVCS COM 74762E102 20,167 1,528 8.20 2,874 21.02 0.0121
2022-11-03 2022-09-30 13F QUANTA SVCS COM 74762E102 18,639 1,741 10.30 2,374 12.09 0.0104
2022-08-09 2022-06-30 13F QUANTA SVCS COM 74762E102 16,898 3,760 28.62 2,118 22.50 0.0086
2022-05-06 2022-03-31 13F QUANTA SVCS COM 74762E102 13,138 136 1.05 1,729 15.96 0.0061
2022-02-08 2021-12-31 13F QUANTA SVCS COM 74762E102 13,002 614 4.96 1,491 5.74 0.0055
2021-11-09 2021-09-30 13F QUANTA SVCS COM 74762E102 12,388 403 3.36 1,410 29.95 0.0057
2021-08-16 2021-06-30 13F QUANTA SVCS COM 74762E102 11,985 3 0.03 1,085 2.94 0.0044
2021-05-14 2021-03-31 13F QUANTA SVCS COM 74762E102 11,982 -238 -1.95 1,054 19.77 0.0045
2021-02-03 2020-12-31 13F QUANTA SVCS COM 74762E102 12,220 0 0.00 880 36.22 0.0041
2020-11-05 2020-09-30 13F QUANTA SVCS COM 74762E102 12,220 133 1.10 646 36.29 0.0033
2020-07-28 2020-06-30 13F QUANTA SVCS COM 74762E102 12,087 203 1.71 474 25.73 0.0028
2020-04-30 2020-03-31 13F QUANTA SVCS COM 74762E102 11,884 110 0.93 377 -21.29 0.0027
2020-02-14 2019-12-31 13F QUANTA SVCS COM 74762E102 11,774 -555 -4.50 479 2.79 0.0027
2019-10-30 2019-09-30 13F QUANTA SVCS COM 74762E102 12,329 -23 -0.19 466 -1.27 0.0027
2019-08-05 2019-06-30 13F QUANTA SVCS COM 74762E102 12,352 -397 -3.11 472 -1.87 0.0028
2019-05-06 2019-03-31 13F QUANTA SVCS COM 74762E102 12,749 -165 -1.28 481 23.65 0.0030
2019-02-12 2018-12-31 13F QUANTA SVCS COM 74762E102 12,914 -240 -1.82 389 -11.39 0.0029
2018-11-02 2018-09-30 13F QUANTA SVCS COM 74762E102 13,154 -96 -0.72 439 -0.90 0.0027
2018-08-09 2018-06-30 13F QUANTA SVCS COM 74762E102 13,250 412 3.21 443 0.45 0.0028
2018-04-30 2018-03-31 13F QUANTA SVCS COM 74762E102 12,838 -496 -3.72 441 -15.36 0.0029
2018-02-02 2017-12-31 13F QUANTA SVCS COM 74762E102 13,334 -27 -0.20 521 4.41 0.0032
2017-11-06 2017-09-30 13F QUANTA SVCS COM 74762E102 13,361 241 1.84 499 15.51 0.0031
2017-07-27 2017-06-30 13F QUANTA SVCS COM 74762E102 13,120 53 0.41 432 -10.93 0.0030
2017-05-12 2017-03-31 13F QUANTA SVCS COM 74762E102 13,067 124 0.96 485 7.54 0.0033
2017-02-08 2016-12-31 13F QUANTA SVCS COM 74762E102 12,943 243 1.91 451 27.04 0.0032
2016-10-19 2016-09-30 13F QUANTA SVCS COM 74762E102 12,700 -1,490 -10.50 355 8.23 0.0026
2016-08-02 2016-06-30 13F QUANTA SVCS COM 74762E102 14,190 -74 -0.52 328 1.86 0.0025
2016-05-09 2016-03-31 13F QUANTA SVCS COM 74762E102 14,264 -1,115 -7.25 322 3.54 0.0024
2016-02-02 2015-12-31 13F QUANTA SVCS COM 74762E102 15,379 -3,172 -17.10 311 -30.73 0.0026
2015-11-03 2015-09-30 13F QUANTA SVCS COM 74762E102 18,551 283 1.55 449 -14.64 0.0036
2015-08-06 2015-06-30 13F QUANTA SVCS COM 74762E102 18,268 759 4.33 526 5.20 0.0037
2015-05-08 2015-03-31 13F QUANTA SVCS COM 74762E102 17,509 882 5.30 500 5.93 0.0035
2015-02-10 2014-12-31 13F QUANTA SVCS COM 74762E102 16,627 -4,770 -22.29 472 -39.18 0.0031
2014-11-05 2014-09-30 13F QUANTA SVCS COM 74762E102 21,397 -3,358 -13.56 776 -9.35 0.0046
2014-08-01 2014-06-30 13F QUANTA SVCS COM 74762E102 24,755 -831 -3.25 856 -9.32 0.0049
2014-05-09 2014-03-31 13F QUANTA SVCS COM 74762E102 25,586 -2,989 -10.46 944 4.66 0.0056
2014-02-04 2013-12-31 13F QUANTA SVCS COM 74762E102 28,575 -337 -1.17 902 13.46 0.0055
2013-10-29 2013-09-30 13F QUANTA SVCS COM 74762E102 28,912 458 1.61 795 5.58 0.0051
2013-10-02 2013-06-30 13F/A-1 QUANTA SVCS COM 74762E102 28,454 28,454 753 0.0051
2013-08-09 2013-06-30 13F QUANTA SVCS COM 74762E102 28,454 753 0.0051
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.