EXPOExponent Inc

CSNasdaq (XNAS)·USD

Identity

Security key: 15086
Ticker: EXPO
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1985-04-25
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: EXPO

Detail

Enriched 2026-08-14 20:47

Market cap: $3,216,017,121.76
Shares outstanding (class): 48,511,629
Shares outstanding (weighted): 47,546,084
SIC: 8742 SERVICES-MANAGEMENT CONSULTING SERVICES
Employees: 1,012
Location: MENLO PARK, CA
Homepage: https://www.exponent.com
Description: Exponent Inc is a science and engineering consulting firm that provides solutions to complex problems. The company's consultant team is composed of scientists, physicians, engineers, as well as business and regulatory consultants. The company currently operates through two segments. The engineering and other scientific segments, which account for the majority of revenue, provide servicing encompassing biomechanics, biomedical engineering, buildings and structures, civil engineering, construction consulting, etc. The environmental and health segment covers chemical regulation and food safety, ecological and biological sciences, environmental and earth sciences and others. The company generates almost all of its revenues from America.

Market cap and share counts drift.

Funds holding this security

178 funds · 181 positions · $950.80M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Mid-Cap ETF iShares Trust	IJH	$107.77M	0.10%	1,651,689 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$102.15M	0.01%	1,565,446 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$79.50M	0.11%	1,218,387 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$75.05M	0.05%	1,150,224 NS	FIGI
First Trust SMID Cap Rising Dividend Achievers … First Trust Exchange-Traded Fund VI	SDVY	$56.00M	0.55%	858,299 NS	FIGI
CONESTOGA SMALL CAP FUND Conestoga Funds	—	$53.75M	2.39%	823,800 NS	FIGI
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VBK	$41.95M	0.11%	642,873 NS	FIGI
Virtus KAR Mid-Cap Core Fund Virtus Equity Trust	—	$40.84M	2.10%	625,965 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$36.29M	0.04%	556,130 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$26.59M	0.22%	407,516 NS	FIGI
Virtus KAR Small-Mid Cap Core Fund Virtus Equity Trust	—	$24.65M	1.72%	377,847 NS	FIGI
State Street SPDR S&P MidCap 400SM ETF Trust —	—	$24.53M	0.10%	375,996 NS	FIGI
BARON SMALL CAP FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON A…	—	$21.21M	0.79%	325,000 NS	FIGI
Royce Premier Fund ROYCE FUND	—	$21.14M	2.11%	323,961 NS	FIGI
ROYCE SMALL-CAP TRUST, INC. —	—	$16.39M	0.73%	251,193 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

TICKEREXPO
FIGI_COMPOSITEBBG000F31Z34
FIGI_SHARE_CLASSBBG001S9CG99
CIK0000851520
ISINUS30214U1025
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: Commercial Services
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Exponent is a science and engineering consulting firm, fitting the commercial services industry within 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.