Quanta Services, Inc.
IT ˙ BIT ˙ US74762E1029
631,80 € 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityIT:1PWR / Quanta Services, Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership44,473 shares
Latest Disclosed Value $ 24,416,693
D.a. Davidson & Co. reports 7.12% decrease in ownership of 1PWR / Quanta Services, Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 44,473 shares of Quanta Services, Inc. (IT:1PWR) valued at $22,218,711 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 47,880 shares of Quanta Services, Inc.. This represents a change in shares of -7.12% during the quarter. The current value of the position is $28,098,041 USD.

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)
2026-05-05 2026-03-31 13F QUANTA SVCS COM 74762E102 44,473 -3,407 -7.12 24,417 20.82 0.1480
2026-01-29 2025-12-31 13F QUANTA SVCS COM 74762E102 47,880 -1,643 -3.32 20,208 -1.53 0.1238
2025-10-22 2025-09-30 13F QUANTA SVCS COM 74762E102 49,523 -2,311 -4.46 20,523 4.73 0.1313
2025-07-30 2025-06-30 13F QUANTA SVCS COM 74762E102 51,834 -1,145 -2.16 19,597 45.53 0.1380
2025-04-28 2025-03-31 13F QUANTA SVCS COM 74762E102 52,979 -1,671 -3.06 13,466 -22.04 0.1081
2025-01-31 2024-12-31 13F QUANTA SVCS COM 74762E102 54,650 -9,881 -15.31 17,272 -10.22 0.1405
2024-11-13 2024-09-30 13F QUANTA SVCS COM 74762E102 64,531 -971 -1.48 19,240 15.60 0.1589
2024-08-01 2024-06-30 13F QUANTA SVCS COM 74762E102 65,502 -122 -0.19 16,643 -2.38 0.1475
2024-05-13 2024-03-31 13F QUANTA SVCS COM 74762E102 65,624 -962 -1.44 17,049 18.65 0.1536
2024-02-09 2023-12-31 13F QUANTA SVCS COM 74762E102 66,586 -937 -1.39 14,369 13.76 0.1409
2023-11-08 2023-09-30 13F QUANTA SVCS COM 74762E102 67,523 -2,673 -3.81 12,632 -8.40 0.1371
2023-08-11 2023-06-30 13F QUANTA SVCS COM 74762E102 70,196 -656 -0.93 13,790 16.82 0.1456
2023-04-25 2023-03-31 13F QUANTA SVCS COM 74762E102 70,852 -3,030 -4.10 11,805 12.09 0.1328
2023-02-03 2022-12-31 13F QUANTA SVCS COM 74762E102 73,882 -2,479 -3.25 10,532 8.14 0.1242
2022-11-07 2022-09-30 13F QUANTA SVCS COM 74762E102 76,361 -23 -0.03 9,738 1.71 0.1275
2022-07-28 2022-06-30 13F QUANTA SVCS COM 74762E102 76,384 304 0.40 9,574 -4.38 0.1203
2022-05-12 2022-03-31 13F QUANTA SVCS COM 74762E102 76,080 -19,665 -20.54 10,013 -8.50 0.1091
2022-01-31 2021-12-31 13F QUANTA SVCS COM 74762E102 95,745 -245 -0.26 10,943 0.16 0.1166
2021-11-15 2021-09-30 13F QUANTA SVCS COM 74762E102 95,990 23,580 32.56 10,926 66.61 0.1268
2021-08-10 2021-06-30 13F QUANTA SVCS COM 74762E102 72,410 1,200 1.69 6,558 4.68 0.0769
2021-05-07 2021-03-31 13F QUANTA SVCS COM 74762E102 71,210 -3,473 -4.65 6,265 16.84 0.0801
2021-02-10 2020-12-31 13F QUANTA SVCS COM 74762E102 74,683 74,683 5,362 0.0820
2017-11-08 2017-09-30 13F QUANTA SERVICES COM 74762E102 0 -1,979 -100.00 0 -100.00
2017-08-11 2017-06-30 13F QUANTA SERVICES COM 74762E102 1,979 250 14.46 65 1.56 0.0015
2017-05-12 2017-03-31 13F QUANTA SERVICES COM 74762E102 1,729 -785 -31.23 64 -25.58 0.0016
2017-02-15 2016-12-31 13F QUANTA SERVICES COM 74762E102 2,514 -111 -4.23 86 19.44 0.0020
2016-11-18 2016-09-30 13F/A-1 QUANTA SERVICES COM 74762E102 2,625 -3,046 -53.71 72 -44.19 0.0018
2016-11-14 2016-09-30 13F QUANTA SERVICES COM 74762E102 2,625 72
2016-08-13 2016-06-30 13F QUANTA SERVICES COM 74762E102 5,671 -1,505 -20.97 129 -19.37 0.0038
2016-05-13 2016-03-31 13F QUANTA SERVICES COM 74762E102 7,176 1,164 19.36 160 33.33 0.0050
2016-02-12 2015-12-31 13F QUANTA SERVICES COM 74762E102 6,012 3,515 140.77 120 106.90 0.0039
2015-11-13 2015-09-30 13F QUANTA SERVICES COM 74762E102 2,497 -341 -12.02 58 -27.50 0.0020
2015-08-14 2015-06-30 13F QUANTA SERVICES COM 74762E102 2,838 255 9.87 80 11.11 0.0026
2015-05-06 2015-03-31 13F QUANTA SERVICES COM 74762E102 2,583 318 14.04 72 14.29 0.0024
2015-02-12 2014-12-31 13F QUANTA SERVICES COM 74762E102 2,265 -612 -21.27 63 -38.83 0.0021
2014-11-12 2014-09-30 13F QUANTA SERVICES COM 74762E102 2,877 643 28.78 103 35.53 0.0035
2014-07-29 2014-06-30 13F QUANTA SERVICES COM 74762E102 2,234 1,568 235.44 76 230.43 0.0026
2014-05-05 2014-03-31 13F QUANTA SERVICES COM 74762E102 666 466 233.00 23 283.33 0.0008
2014-02-13 2013-12-31 13F/A-1 QUANTA SERVICES COM 74762E102 200 0 0.00 6 20.00 0.0002
2014-02-12 2013-12-31 13F QUANTA SERVICES COM 74762E102 200 6
2013-11-14 2013-09-30 13F QUANTA SERVICES COM 74762E102 200 0 0.00 5 0.00 0.0002
2013-08-16 2013-06-30 13F QUANTA SERVICES COM 74762E102 200 200 5 0.0002
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.