NTIP NETWORK-1 TECHNOLOGIES, INC.: institutional ownership and insider trading
32 funds reported holding $8.58M of NETWORK-1 TECHNOLOGIES, INC. in their latest 13F filings; in Q2 2026 funds net bought $566K, with 8 new positions and 2 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
Famous investors holding NTIP
- Renaissance Technologies (Renaissance Technologies): $630K, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $105K, 0.0% of the portfolio
Largest institutional holders of NTIP
- CANNELL CAPITAL LLC — $1.87M
- Clayton Partners LLC — $1.51M
- VANGUARD CAPITAL MANAGEMENT LLC — $813K
- VANGUARD GROUP INC — $767K
- RENAISSANCE TECHNOLOGIES LLC — $630K
- Canton Hathaway, LLC — $525K
- SAYBROOK CAPITAL /NC — $485K
- PNC FINANCIAL SERVICES GROUP, INC. (PNC) — $397K
- DIMENSIONAL FUND ADVISORS LP — $325K
- GEODE CAPITAL MANAGEMENT, LLC — $192K
5%+ owners
- Steven D. Heinemann: 5.3% (Schedule 13G/A, filed Aug 12, 2026)