콴타 서비스, Inc.
MX ˙ BMV ˙ US74762E1029
SecurityMX:PWR / Quanta Services, Inc.
InstitutionStrs Ohio
Latest Disclosed Ownership16,822 shares
Latest Disclosed Value $ 9,235,614
Strs Ohio reports 44.53% decrease in ownership of PWR / Quanta Services, Inc.

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 16,822 shares of Quanta Services, Inc. (MX:PWR) valued at $9,235,614 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 30,328 shares of Quanta Services, Inc.. This represents a change in shares of -44.53% 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)
2026-04-24 2026-03-31 13F QUANTA SERVICES COM_STK 74762E102 16,822 -13,506 -44.53 9,236 -27.85 0.0366
2026-02-02 2025-12-31 13F QUANTA SERVICES COM_STK 74762E102 30,328 3,807 14.35 12,800 16.47 0.0477
2025-10-30 2025-09-30 13F QUANTA SERVICES COM_STK 74762E102 26,521 -49,408 -65.07 10,991 -61.72 0.0403
2025-08-04 2025-06-30 13F QUANTA SERVICES COM_STK 74762E102 75,929 8,879 13.24 28,707 68.45 0.1072
2025-05-28 2025-03-31 13F QUANTA SERVICES COM_STK 74762E102 67,050 -25,456 -27.52 17,043 -41.71 0.0714
2025-05-28 2024-12-31 13F QUANTA SERVICES COM_STK 74762E102 92,506 -4,717 -4.85 29,237 0.86 0.1160
2024-11-01 2024-09-30 13F QUANTA SERVICES COM_STK 74762E102 97,223 100 0.10 28,987 17.47 0.1115
2024-08-05 2024-06-30 13F QUANTA SERVICES COM_STK 74762E102 97,123 5,533 6.04 24,678 107,191.30 0.0975
2024-05-13 2024-03-31 13F QUANTA SERVICES COM_STK 74762E102 91,590 83,371 1,014.37 24 2,200.00 0.0948
2024-01-30 2023-12-31 13F QUANTA SERVICES COM 74762E102 8,219 -1,047 -11.30 2 0.00 0.0074
2023-10-26 2023-09-30 13F/A-1 QUANTA SERVICES COM 74762E102 9,266 409 4.62 2 0.00 0.0077
2023-10-26 2023-09-30 13F QUANTA SERVICES COM 74762E102 9,266 409 2 0.0077
2023-07-31 2023-06-30 13F QUANTA SERVICES COM 74762E102 8,857 -2,607 -22.74 2 0.00 0.0073
2023-08-02 2023-03-31 13F/A-2 QUANTA SERVICES COM 74762E102 11,464 -526 -4.39 2 0.00 0.0083
2023-08-02 2023-03-31 13F/A-1 QUANTA SERVICES COM 74762E102 11,464 2
2023-01-26 2022-12-31 13F QUANTA SERVICES COM 74762E102 11,990 816 7.30 2 -99.93 0.0077
2022-10-27 2022-09-30 13F QUANTA SERVICES COM 74762E102 11,174 -1,572 -12.33 1,423 -10.90 0.0068
2022-07-25 2022-06-30 13F QUANTA SERVICES COM 74762E102 12,746 1,474 13.08 1,597 7.69 0.0072
2022-04-21 2022-03-31 13F QUANTA SERVICES COM 74762E102 11,272 -9,302 -45.21 1,483 -37.13 0.0054
2022-01-24 2021-12-31 13F QUANTA SERVICES COM 74762E102 20,574 2,865 16.18 2,359 17.07 0.0082
2021-10-22 2021-09-30 13F QUANTA SERVICES COM 74762E102 17,709 -8,383 -32.13 2,015 -14.73 0.0076
2021-07-26 2021-06-30 13F QUANTA SERVICES COM 74762E102 26,092 106 0.41 2,363 3.37 0.0085
2021-04-23 2021-03-31 13F QUANTA SERVICES COM 74762E102 25,986 -2,241 -7.94 2,286 12.50 0.0086
2021-01-25 2020-12-31 13F QUANTA SERVICES COM 74762E102 28,227 -204,614 -87.88 2,032 -83.49 0.0078
2020-12-14 2020-09-30 13F QUANTA SERVICES COM 74762E102 232,841 12,217 5.54 12,307 42.20 0.0515
2020-07-23 2020-06-30 13F QUANTA SERVICES COM 74762E102 220,624 199,994 969.43 8,655 1,223.39 0.0378
2020-04-23 2020-03-31 13F QUANTA SERVICES COM 74762E102 20,630 -3,954 -16.08 654 -34.60 0.0034
2020-01-24 2019-12-31 13F QUANTA SERVICES COM 74762E102 24,584 14,430 142.11 1,000 161.10 0.0042
2019-10-21 2019-09-30 13F/A-1 QUANTA SERVICES COM 74762E102 10,154 -1,496 -12.84 383 -13.74 0.0017
2019-10-21 2019-09-30 13F QUANTA SERVICES COM 74762E102 10,154 -14,430 383 1,695.1792
2019-07-25 2019-06-30 13F QUANTA SERVICES COM 74762E102 11,650 -403 -3.34 444 -2.20 0.0020
2019-04-19 2019-03-31 13F QUANTA SERVICES COM 74762E102 12,053 -2,170 -15.26 454 6.07 0.0021
2019-01-23 2018-12-31 13F QUANTA SERVICES COM 74762E102 14,223 1,275 9.85 428 -0.93 0.0022
2018-10-19 2018-09-30 13F QUANTA SERVICES COM 74762E102 12,948 1,510 13.20 432 13.09 0.0019
2018-08-06 2018-06-30 13F QUANTA SERVICES COM 74762E102 11,438 11,438 382 0.0016
2017-10-23 2017-09-30 13F QUANTA SERVICES COM 74762E102 0 -3,685 -100.00 0 -100.00
2016-04-25 2016-03-31 13F/A-1 QUANTA SERVICES COM 74762E102 3,685 103 2.88 83 15.28 0.0004
2016-01-28 2015-12-31 13F QUANTA SERVICES COM 74762E102 3,582 -900 -20.08 72 -33.33 0.0003
2015-10-21 2015-09-30 13F QUANTA SERVICES COM 74762E102 4,482 -380,263 -98.84 108 -99.03 0.0005
2015-08-04 2015-06-30 13F QUANTA SERVICES COM 74762E102 384,745 0 0.00 11,088 1.02 0.0487
2015-04-27 2015-03-31 13F/A-1 QUANTA SERVICES COM 74762E102 384,745 -800,000 -67.53 10,976 -67.37 0.0484
2015-04-21 2015-03-31 13F QUANTA SERVICES COM 74762E102 384,745 10,976
2015-01-23 2014-12-31 13F QUANTA SERVICES COM 74762E102 1,184,745 -1,081,000 -47.71 33,635 -59.09 0.1458
2014-10-29 2014-09-30 13F/A-1 QUANTA SERVICES COM 74762E102 2,265,745 -17,000 -0.74 82,224 4.16 0.3631
2014-07-24 2014-06-30 13F QUANTA SERVICES COM 74762E102 2,282,745 0 0.00 78,937 -6.29 0.3518
2014-04-28 2014-03-31 13F QUANTA SERVICES COM 74762E102 2,282,745 -19,300 -0.84 84,233 15.94 0.3789
2014-01-30 2013-12-31 13F QUANTA SERVICES COM 74762E102 2,302,045 -22,955 -0.99 72,653 13.59 0.3267
2013-10-24 2013-09-30 13F QUANTA SERVICES COM 74762E102 2,325,000 484,580 26.33 63,961 31.34 0.2820
2013-08-12 2013-06-30 13F QUANTA SERVICES COM 74762E102 1,840,420 1,840,420 48,698 0.2093
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.