DOSSIER · 13F Holders · Q2 2026
PWR

QUANTA SVCS INC

1,994 institutions still hold QUANTA SVCS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74762E102·1,994 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$53.3B
visible holders
Holders
1,994
filers reporting
Concentration
17.63%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

1,994 institutions reported PWR in Q2 2026. BlackRock, Inc. leads at 17.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$9.4B13.1M0.14%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$7.1B9.8M0.15%Q2 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$5.0B6.9M0.22%Q2 2026
04
STATE STREET CORP
CIK 0000093751
$4.7B6.6M0.14%Q2 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$3.8B5.3M0.21%Q2 2026
06
FMR LLC
CIK 0000315066
$2.5B3.5M0.11%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2.5B3.5M0.13%Q2 2026
08
BANK OF AMERICA CORP /DE/
CIK 0000070858
$2.3B3.2M0.15%Q2 2026
09
PECONIC PARTNERS LLC
CIK 0001050464
$2.1B5.0M50.23%Q4 2025
10
MORGAN STANLEY
CIK 0000895421
$1.7B2.3M0.09%Q2 2026
11
Capital World Investors
CIK 0001422849
$1.4B2.0M0.17%Q2 2026
12
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$1.4B1.9M0.82%Q2 2026
13
NORGES BANK
CIK 0001374170· Sovereign
$1.4B1.9M0.14%Q2 2026
14
Nuveen, LLC
CIK 0001871926
$1.4B1.9M0.33%Q2 2026
15
GOLDMAN SACHS GROUP INC
CIK 0000886982
$1.3B1.8M0.11%Q2 2026
16
Invesco Ltd.
CIK 0000914208
$1.2B1.6M0.09%Q2 2026
17
NORTHERN TRUST CORP
CIK 0000073124· Index
$1.1B1.6M0.13%Q2 2026
18
Capital International Investors
CIK 0001562230
$1.1B1.5M0.22%Q2 2026
19
UBS Group AG
CIK 0001610520
$1.0B1.5M0.13%Q2 2026
20
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main
CIK 0001694217
$960M1.3M0.74%Q2 2026
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Insiders at QUANTA SVCS INC
Rubin EllenBeneby Doyle NBaxter Warner LJackman WorthingWyrsch Martha BRowe Robert ScottLadhani Holli C.Fried Bernard