Hennessy Advisors Inc
- SEC CIK
- 0001145255
- Latest filing
- Jul 16, 2026
IDCC holding history
InterDigital, Inc. in every 13F filed by Hennessy Advisors Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IDCC overviewAll 13F holders of IDCCFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 1
- Since Q2 2025