13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
PWR

QUANTA SVCS INC

1,708 institutions still hold QUANTA SVCS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74762E102·1,708 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 4.1%
vs prior quarter
13F value held
$43.1B
48.0% inst. owned
of float
Holders
1,708
+135 QoQ
filers reporting
Activity
+72 / −52
+939 added · −777 reduced
this quarter
Concentration
17.89%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1,708 institutions reported PWR in Q1 2026. BlackRock, Inc. leads at 17.9% of the visible book. +135 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$7.7B14.1M0.13%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$5.3B9.7M0.13%Q1 202603
Vanguard Portfolio Management
CIK 0002100121· Index
$3.8B6.9M0.20%Q1 202604
STATE STREET CORP
CIK 0000093751
$3.5B6.3M0.12%Q1 202605
JPMORGAN CHASE & CO
CIK 0000019617
$3.2B6.1M0.21%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2.3B4.2M0.14%Q1 202607
FMR LLC
CIK 0000315066
$2.3B4.1M0.12%Q1 202608
PECONIC PARTNERS LLC
CIK 0001050464
$2.1B5.0M50.23%Q4 202509
BANK OF AMERICA CORP /DE/
CIK 0000070858
$1.9B3.4M0.14%Q1 202610
Capital International Investors
CIK 0001562230
$1.2B2.3M0.29%Q1 202611
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main
CIK 0001694217
$1.2B2.2M1.07%Q1 202612
MORGAN STANLEY
CIK 0000895421
$1.2B2.1M0.07%Q1 202613
Capital World Investors
CIK 0001422849
$1.1B2.1M0.16%Q1 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$1.1B1.9M0.12%Q1 202615
UBS Group AG
CIK 0001610520
$1.0B1.9M0.15%Q1 202616
Nuveen, LLC
CIK 0001871926
$1.0B1.9M0.28%Q1 202617
Invesco Ltd.
CIK 0000914208
$912M1.7M0.14%Q1 202618
NORTHERN TRUST CORP
CIK 0000073124· Index
$855M1.6M0.11%Q1 202619
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$712M1.3M0.46%Q1 202620
ROYAL BANK OF CANADA
CIK 0001000275
$694M1.3M0.12%Q1 2026
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