UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Position in PWR — Quanta Services, Inc.
CIK 861177
NEW YORK, NY
Position in PWR
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$689,292,956
+$179,778,332 QoQ
Shares Held
1,255,497
+4.0% QoQ
Ownership
0.837%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 39.43028139453937.ToString("F0")%
Shared 0.ToString("F0")%
None 60.56971860546063.ToString("F0")%
Common Shares in PWR Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds $2,131,975,402 across 32 Engineering & Construction names. PWR ranks #1 (32.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
This page
|
1,255,497 | $689,292,956 | |
| 2 | ACM |
Aecom
|
3,481,963 | $295,340,096 | |
| 3 | EME |
EMCOR Group, Inc.
|
382,376 | $282,312,019 | |
| 4 | FIX |
Comfort Systems USA Inc
|
146,007 | $201,342,188 | |
| 5 | J |
Jacobs Solutions Inc.
|
1,104,029 | $140,520,805 | |
| 6 | APG |
APi Group Corp
|
2,940,696 | $119,156,999 | |
| 7 | MTZ |
Mastec Inc
|
316,149 | $101,717,774 | |
| 8 | MYRG |
Myr Group Inc.
|
182,065 | $51,400,587 |
All Filings in PWR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $689,292,956 | 1,255,497 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $509,514,624 | 1,207,209 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $421,081,380 | 1,016,074 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $496,754,388 | 1,313,887 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $290,073,257 | 1,141,212 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $361,255,573 | 1,143,033 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $316,054,497 | 1,060,052 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $258,241,058 | 1,016,337 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $200,202,656 | 770,603 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $199,185,338 | 923,009 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $203,488,940 | 1,087,769 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $181,614,090 | 924,480 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $154,055,341 | 924,480 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $157,057,227 | 1,102,156 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $95,927,850 | 753,025 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $86,288,939 | 688,439 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $82,407,859 | 626,152 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $75,480,559 | 658,299 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $82,809,964 | 727,552 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $75,158,513 | 829,839 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $71,197,545 | 809,247 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $18,846,405 | 261,683 | Shares | Defined | 2021-03-01 | |
| 2020-09-30 | $13,612,397 | 257,518 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $10,299,282 | 262,536 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $9,171,045 | 289,034 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||