Flexible Solutions International Inc (NYSE:FSI) currently has 28 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 30 Sep, 2025 | 350,245 | -36,197 | -9.37% | $3,376,362.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 284,869 | 7,700 | 2.78% | $2,746,137.00 |
| PERRITT CAPITAL MANAGEMENT INC | 30 Sep, 2025 | 107,600 | -2,400 | -2.18% | $1,037,264.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 80,481 | 1,700 | 2.16% | $775,837.00 |
| Informed Momentum Co LLC | 30 Sep, 2025 | 69,175 | 69,175 | 0.00% | $666,847.00 |
| MARSHALL WACE, LLP | 30 Sep, 2025 | 52,017 | 52,017 | 0.00% | $501,443.00 |
| Regal Investment Advisors LLC | 30 Sep, 2025 | 28,460 | 0 | 0.00% | $274,355.00 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 30 Sep, 2025 | 26,252 | 0 | 0.00% | $253,069.00 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 30 Sep, 2025 | 21,311 | 21,311 | 0.00% | $205,438.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 20,478 | 4,304 | 26.61% | $197,408.00 |
| NewEdge Advisors, LLC | 30 Sep, 2025 | 18,315 | 0 | 0.00% | $176,557.00 |
| JAMES INVESTMENT RESEARCH, INC. | 30 Sep, 2025 | 18,300 | 0 | 0.00% | $176,412.00 |
| JANE STREET GROUP, LLC | 30 Sep, 2025 | 13,363 | 13,363 | 0.00% | $128,819.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 13,078 | -3,645 | -21.80% | $126,072.00 |
| RITHOLTZ WEALTH MANAGEMENT | 30 Sep, 2025 | 11,309 | 11,309 | 0.00% | $109,019.00 |
| Strait & Sound Wealth Management LLC | 30 Sep, 2025 | 10,128 | 0 | 0.00% | $97,634.00 |
| Covestor Ltd | 30 Sep, 2025 | 6,162 | 0 | 0.00% | $59.00 |
| Founders Capital Management | 30 Sep, 2025 | 5,000 | 0 | 0.00% | $48,200.00 |
| Federation des caisses Desjardins du Quebec | 30 Sep, 2025 | 2,525 | 2,525 | 0.00% | $24,038.00 |
| BARCLAYS PLC | 30 Sep, 2025 | 1,378 | 1,378 | 0.00% | $13,284.00 |