FSI FLEXIBLE SOLUTIONS INTERNATIONAL INC: institutional ownership and insider trading
32 funds reported holding $10.6M of FLEXIBLE SOLUTIONS INTERNATIONAL INC in their latest 13F filings; in Q2 2026 funds net sold $347K, with 3 new positions and 4 funds selling out; over the last 12 months insiders bought $0 and sold $715K on the open market.
Famous investors holding FSI
- Renaissance Technologies (Renaissance Technologies): $2.20M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $276K, 0.0% of the portfolio
Largest institutional holders of FSI
- RENAISSANCE TECHNOLOGIES LLC — $2.20M
- VANGUARD GROUP INC — $1.92M
- VANGUARD CAPITAL MANAGEMENT LLC — $1.88M
- PERRITT CAPITAL MANAGEMENT INC — $728K
- DIMENSIONAL FUND ADVISORS LP — $640K
- North Star Investment Management Corp. — $599K
- Beartown Capital Management, LLC — $498K
- Regal Investment Advisors LLC — $288K
- CITADEL ADVISORS LLC — $276K
- OpenArc Corporate Advisory, LLC — $273K
Recent FSI insider trades
- Feb 3, 2026: O Brien Daniel B sold 16,497 shares ($95.4K)
- Jan 29, 2026: O Brien Daniel B sold 4,003 shares ($23.6K)
- Jan 28, 2026: O Brien Daniel B sold 101,500 shares ($596K)
5%+ owners
- Daniel B. O'Brien: 36.1% (Schedule 13D/A, filed Feb 11, 2026)
- Comprehensive Financial Planning, Inc.: 10.1% (Schedule 13G/A, filed Jan 24, 2025)