CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in PWR — Quanta Services, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in PWR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$631,254,411
+$157,653,710 QoQ
Shares Held
1,149,784
+2.5% QoQ
Ownership
0.766%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.99530346569443.ToString("F0")%
Shared 0.ToString("F0")%
None 0.0046965343055739165.ToString("F0")%
Common Shares in PWR Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,014,819,175 across 36 Engineering & Construction names. PWR ranks #1 (20.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
This page
|
1,149,784 | $631,254,411 | |
| 2 | FIX |
Comfort Systems USA Inc
|
287,735 | $396,783,687 | |
| 3 | EME |
EMCOR Group, Inc.
|
345,112 | $254,799,640 | |
| 4 | MTZ |
Mastec Inc
|
511,243 | $164,487,322 | |
| 5 | STRL |
Sterling Infrastructure, Inc.
|
386,535 | $157,424,109 | |
| 6 | DY |
Dycom Industries Inc
|
419,368 | $142,090,265 | |
| 7 | APG |
APi Group Corp
|
2,931,883 | $118,799,899 | |
| 8 | J |
Jacobs Solutions Inc.
|
807,523 | $102,781,527 |
All Filings in PWR
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $631,254,411 | 1,149,784 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $473,600,701 | 1,122,117 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $454,398,268 | 1,096,468 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $341,039,880 | 902,031 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $223,820,232 | 880,558 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $275,872,459 | 872,876 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $253,062,564 | 848,776 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $212,726,942 | 837,211 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $211,136,342 | 812,688 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $172,944,062 | 801,409 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $146,883,996 | 785,182 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $153,520,763 | 781,475 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $129,065,012 | 774,514 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $110,472,840 | 775,248 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $96,869,776 | 760,419 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $138,446,051 | 1,104,564 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $142,779,740 | 1,084,870 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $120,716,341 | 1,052,820 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $114,930,200 | 1,009,754 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $89,958,652 | 993,250 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $86,319,025 | 981,121 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $70,603,150 | 980,327 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $51,045,791 | 965,679 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $40,295,172 | 1,027,152 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $33,864,699 | 1,067,277 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||