WLYBJohn Wiley & Sons, Inc. Class B

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 23701
Ticker: WLYB
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 1982-09-14
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: WLYB

Detail

Enriched 2026-08-14 20:47

Market cap: $2,605,529,022.15
Shares outstanding (class): 8,759,308
Shares outstanding (weighted): 50,760,355
SIC: 2731 BOOKS: PUBLISHING OR PUBLISHING & PRINTING
Employees: 4,500
Location: HOBOKEN, NJ
Homepage: https://www.wiley.com
Description: John Wiley & Sons Inc is a publisher and a trusted leader in research and learning. The company segment includes: Research, which includes the reporting lines of Research Publishing and Research Solutions, and Learning, which includes the Academic and Professional reporting lines and consists of publishing, courseware, and assessments. Its industry-principal content, services, platforms, and knowledge networks are tailored to meet the evolving needs of its customers and partners, including researchers, students, instructors, professionals, institutions, and corporations. The company empowers knowledge-seekers to transform today's obstacles into tomorrow's brightest opportunities. For more than two centuries, the company has been delivering on its timeless mission to unlock human potential.

Market cap and share counts drift.

Funds holding this security

2 funds · 2 positions · $730.4K reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$557.6K	0.00%	14,522 NS	FIGI
The Gabelli Small Cap Growth Fund Gabelli Equity Series Funds Inc	—	$172.8K	0.01%	4,500 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

TICKERWLYB
FIGI_COMPOSITEBBG000DPSVR1
FIGI_SHARE_CLASSBBG001S8K9M3
CIK0000107140
ISINUS9682233054
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Communication Services
Industry: Media & Entertainment
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: John Wiley & Sons is a publishing company, which falls under media and entertainment within the communication sector.

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.