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Equibles

O'SHAUGHNESSY ASSET MANAGEMENT, LLC

Position in PWR — Quanta Services, Inc.

CIK 1423442 Stamford, CT
Back to PWR Full portfolio

Position in PWR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$27,875,628
+$2,424,708 QoQ
Shares Held
38,714
-16.5% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#260
of 1,924 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PWR Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $116,655,013 across 24 Engineering & Construction names. PWR ranks #1 (23.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PWR
Quanta Services, Inc.
This page 		38,714 $27,875,628
2 EME
EMCOR Group, Inc.
 29,986 $24,884,781
3 FIX
Comfort Systems USA Inc
 12,491 $24,756,537
4 MTZ
Mastec Inc
 23,498 $9,776,577
5 STN
Stantec Inc
 52,101 $3,590,279
6 IESC
IES Holdings, Inc.
 4,086 $3,001,820
7 FER
Ferrovial N.V.
 39,510 $2,710,781
8 STRL
Sterling Infrastructure, Inc.
 3,047 $2,557,529

All Filings in PWR

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,875,628 38,714
2026-03-31 $25,450,920 46,357
2025-12-31 $16,402,095 38,862
2025-09-30 $15,602,084 37,648
2025-06-30 $13,540,557 35,814
2025-03-31 $7,896,101 31,065
2024-12-31 $9,584,216 30,325
2024-09-30 $8,374,139 28,087
2024-06-30 $7,352,602 28,937
2024-03-31 $7,092,799 27,301
2023-12-31 $5,505,921 25,514
2023-09-30 $4,507,451 24,095
2023-06-30 $4,723,443 24,044
2023-03-31 $3,973,030 23,842
2022-12-31 $3,588,435 25,182
2022-09-30 $3,435,198 26,966
2022-06-30 $3,054,285 24,368
2022-03-31 $5,760,964 43,773
2021-12-31 $5,471,689 47,721
2021-09-30 $5,620,545 49,381
2021-06-30 $4,158,068 45,910
2021-03-31 $2,336,924 26,562
2020-12-31 $1,104,498 15,336
2020-09-30 $223,174 4,222
2020-06-30 $14,358 366