AOSA.O. Smith Corporation

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 11765
Ticker: AOS
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 1983-09-30
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: AOS

Detail

Enriched 2026-08-14 20:47

Market cap: $8,506,517,584.07
Shares outstanding (class): 110,047,214
Shares outstanding (weighted): 135,908,573
SIC: 3630 HOUSEHOLD APPLIANCES
Employees: 11,500
Location: MILWAUKEE, WI
Homepage: https://www.aosmith.com
Description: A.O. Smith manufactures a broad lineup of water heaters, boilers, and water treatment products. The company has two reporting segments: North America (80% of sales) and rest of world (20% of sales). A.O. Smith is the leading manufacturer of water heaters in North America for the residential and commercial markets, with approximately 36% and 52% market share, respectively. Residential water heaters account for most of North American sales and are distributed equally through wholesale and retail channels. Most of A.O. Smith's international revenue is from China, a market the company entered in the mid-1990s.

Market cap and share counts drift.

Funds holding this security

319 funds · 320 positions · $2.03B 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	$238.09M	0.01%	3,610,687 NS	FIGI
VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS	VOO	$188.42M	0.01%	2,857,476 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$172.38M	0.10%	2,614,224 NS	FIGI
VANGUARD EQUITY INCOME FUND VANGUARD FENWAY FUNDS	—	$102.38M	0.16%	1,552,671 NS	FIGI
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VBK	$96.37M	0.25%	1,461,470 NS	FIGI
iShares Core S&P 500 ETF iShares Trust	IVV	$95.38M	0.01%	1,446,506 NS	FIGI
N/A —	—	$86.73M	0.01%	1,315,240 NS	FIGI
First Trust SMID Cap Rising Dividend Achievers … First Trust Exchange-Traded Fund VI	SDVY	$81.75M	0.81%	1,239,772 NS	FIGI
State Street(R) SPDR(R) S&P(R) Dividend ETF SPDR SERIES TRUST	SDY	$68.41M	0.33%	1,037,523 NS	FIGI
Focused Large Cap Value Fund American Century Capital Portfolios, Inc.	—	$55.96M	2.02%	848,637 NS	FIGI
Fidelity Series Large Cap Stock Fund Fidelity Hastings Street Trust	—	$51.99M	0.21%	788,400 NS	FIGI
Equity Income Fund American Century Capital Portfolios, Inc.	—	$48.85M	0.78%	740,806 NS	FIGI
Mid Cap Value Fund American Century Capital Portfolios, Inc.	—	$48.44M	0.87%	734,581 NS	FIGI
VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS	—	$41.87M	0.01%	634,981 NS	FIGI
State Street(R) Industrial Select Sector SPDR(R… SELECT SECTOR SPDR TRUST	XLI	$41.59M	0.15%	630,671 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

TICKERAOS
FIGI_COMPOSITEBBG000BC1L02
FIGI_SHARE_CLASSBBG001S5NRY3
CIK0000091142
ISINUS8318652091
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Consumer Discretionary
Industry: Consumer Durables
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: A.O. Smith manufactures household appliances like water heaters, fitting the consumer durables industry under consumer discretionary.

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.