PWRQuanta Services, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 20517
Ticker: PWR
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 1998-02-12
Round lot: 40
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: PWR

Detail

Enriched 2026-08-14 20:47

Market cap: $101,935,827,321.86
Shares outstanding (class): 150,343,393
Shares outstanding (weighted): 150,343,393
SIC: 1731 ELECTRICAL WORK
Employees: 69,500
Location: HOUSTON, TX
Homepage: https://www.quantaservices.com
Description: Quanta Services is a leading specialty contractor serving customers across the utility, telecom, oil and gas, and renewable energy markets. The company operates through two segments: electric and underground utility. Through a combination of organic growth and a disciplined acquisition strategy, Quanta has grown into the largest provider of electric transmission and distribution contracting services in the US.

Market cap and share counts drift.

Funds holding this security

473 funds · 482 positions · $20.53B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$2.61B	0.13%	4,749,093 NS	FIGI
VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS	VOO	$2.08B	0.15%	3,789,417 NS	FIGI
VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS	VO	$1.77B	0.89%	3,231,229 NS	FIGI
iShares Core S&P 500 ETF iShares Trust	IVV	$1.05B	0.15%	1,917,874 NS	FIGI
N/A —	—	$955.57M	0.15%	1,740,501 NS	FIGI
VANGUARD GROWTH INDEX FUND VANGUARD INDEX FUNDS	VUG	$918.83M	0.29%	1,673,581 NS	FIGI
JPMorgan Large Cap Growth Fund JPMorgan Trust II	—	$817.20M	0.76%	1,488,464 NS	FIGI
VANGUARD MID-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VOT	$624.80M	2.14%	1,138,022 NS	FIGI
Fidelity Magellan Fund Fidelity Magellan Fund	—	$474.24M	1.43%	863,786 NS	FIGI
VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS	—	$461.60M	0.15%	840,763 NS	FIGI
State Street(R) Industrial Select Sector SPDR(R… SELECT SECTOR SPDR TRUST	XLI	$459.25M	1.62%	836,497 NS	FIGI
iShares Russell Mid-Cap Growth ETF iShares Trust	IWP	$420.32M	2.25%	765,576 NS	FIGI
College Retirement Equities Fund - Growth Accou… College Retirement Equities Fund	—	$402.70M	1.07%	733,483 NS	FIGI
JPMorgan Mid Cap Growth Fund JPMorgan Trust II	—	$330.36M	2.90%	601,723 NS	FIGI
First Trust NASDAQ Clean Edge Smart Grid Infras… First Trust Exchange-Traded Fund II	GRID	$324.55M	4.24%	591,149 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERPWR
FIGI_COMPOSITEBBG000BBL8V7
FIGI_SHARE_CLASSBBG001S5VH85
CIK0001050915
ISINUS74762E1029
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Industrials
Industry: Construction & Engineering
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Quanta Services provides infrastructure construction and engineering services, fitting the construction engineering industry under industrials.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.