IWSH Wright Investors Service Holdings, Inc.
OTC marketsActive
IWSH is the ticker symbol of Wright Investors Service Holdings, Inc., which is quoted on OTC markets.
IWSH at a glance
- Symbol
- IWSH
- Company / issuer
- Wright Investors Service Holdings, Inc.
- Exchange
- OTC markets
- Status
- Actively traded
Wright Investors Service Holdings, Inc. company profile
- Industry (SIC)
- Investment Advice
- Headquarters
- Mt Kisco, NY
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-03-30
- Latest interim report
- 10-Q filed 2026-08-14
- SEC CIK
- 1279715
Former company names
- National Patent Development Corp (until 2013)
Source: SEC EDGAR filer data.
IWSH price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol IWSH?
IWSH is the ticker symbol of Wright Investors Service Holdings, Inc on OTC markets.
Is IWSH still trading?
Yes. IWSH appears in the SEC company ticker list as of Sep 2026.
Which exchange is IWSH listed on?
IWSH is quoted on OTC markets.