Wright Investors Service Holdings, Inc.
IWSH- Exchange
- OTC
- Industry
- Investment Advice
- SEC CIK
- 0001279715
No open-market purchases or sales by Wright Investors Service Holdings, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Superinvestors holding IWSH, Q2 2026
No superinvestor reported holding IWSH in Q2 2026.