Quanta Services, Inc.
US ˙ NYSE ˙ US74762E1029

SecurityPWR / Quanta Services, Inc.
InstitutionAllworth Financial LP
Latest Disclosed Ownership79,690 shares
Latest Disclosed Value $ 43,751,563
Allworth Financial LP ownership in PWR / Quanta Services, Inc.

On May 14, 2026 - Allworth Financial LP filed a 13F-HR form disclosing ownership of 79,690 shares of Quanta Services, Inc. (US:PWR) valued at $43,751,404 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 10,889 shares of Quanta Services, Inc.. This represents a change in shares of 631.84% during the quarter. The current value of the position is $57,031,742 USD.

Allworth Financial LP has a history of taking positions in derivatives of the underlying security (PWR) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

PWR / Quanta Services, Inc. Historical Put/Call Ratio
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)
2026-05-14 2026-03-31 13F QUANTA SVCS COM 74762E102 79,690 68,801 631.84 43,752 852.14 0.1770
2026-02-05 2025-12-31 13F QUANTA SVCS COM 00748E106 10,889 597 5.80 4,596 7.74 0.0188
2025-12-02 2025-09-30 13F QUANTA SVCS COM 74762E102 10,292 5,893 133.96 4,265 156.46 0.0188
2025-08-07 2025-06-30 13F QUANTA SVCS COM 74762E102 4,399 2,529 135.24 1,663 215.56 0.0080
2025-04-30 2025-03-31 13F QUANTA SVCS COM 74762E102 1,870 28 1.52 527 -19.91 0.0030
2025-01-30 2024-12-31 13F QUANTA SVCS COM 74762E102 1,842 394 27.21 658 52.67 0.0036
2024-10-23 2024-09-30 13F QUANTA SVCS COM 74762E102 1,448 -499 -25.63 432 -14.31 0.0026
2024-07-24 2024-06-30 13F QUANTA SVCS COM 74762E102 1,947 184 10.44 503 9.83 0.0032
2024-04-25 2024-03-31 13F QUANTA SVCS COM 74762E102 1,763 75 4.44 458 25.82 0.0032
2024-01-24 2023-12-31 13F QUANTA SVCS COM 74762E102 1,688 136 8.76 364 25.52 0.0028
2023-10-31 2023-09-30 13F QUANTA SVCS COM 74762E102 1,552 44 2.92 290 -2.03 0.0025
2023-07-18 2023-06-30 13F QUANTA SVCS COM 74762E102 1,508 873 137.48 296 181.90 0.0025
2023-04-18 2023-03-31 13F QUANTA SVCS COM 74762E102 635 6 0.95 106 17.98 0.0011
2023-01-13 2022-12-31 13F QUANTA SVCS COM 74762E102 629 61 10.74 90 23.61 0.0010
2022-11-14 2022-09-30 13F/A-1 QUANTA SVCS COM 74762E102 568 103 22.15 72 24.14 0.0009
2022-10-18 2022-09-30 13F QUANTA SVCS COM 74762E102 568 103 72 0.0009
2022-07-13 2022-06-30 13F QUANTA SVCS COM 74762E102 465 184 65.48 58 56.76 0.0008
2022-04-22 2022-03-31 13F QUANTA SVCS COM 74762E102 281 265 1,656.25 37 1,750.00 0.0005
2022-01-21 2021-12-31 13F QUANTA SVCS COM 74762E102 16 -88 -84.62 2 -83.33 0.0000
2021-11-02 2021-09-30 13F QUANTA SVCS COM 74762E102 104 104 12 0.0002
2016-05-16 2016-03-31 13F QUANTA SVCS COM 74762E102 0 -150 -100.00 0 -100.00
2016-02-16 2015-12-31 13F QUANTA SVCS COM 74762E102 150 0 0.00 3 -25.00 0.0005
2015-10-30 2015-09-30 13F QUANTA SVCS COM 74762E102 150 0 0.00 4 0.00 0.0014
2015-08-06 2015-06-30 13F QUANTA SVCS COM 74762E102 150 0 0.00 4 0.00 0.0014
2015-06-01 2015-03-31 13F QUANTA SVCS COM 74762E102 150 150 4 0.0015
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-02-05 2025-12-31 13F QUANTA SVCS CALL Call 380 1.88 n/a n/a n/a
2025-12-02 2025-09-30 13F QUANTA SVCS CALL Call 373 n/a n/a n/a
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.