Who owns FLEXIBLE SOLUTIONS INTERNATIONAL INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of FSI from SEC Form 13F filings across 31 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 31 institutions disclosed 1.2M shares of FLEXIBLE SOLUTIONS INTERNATIONAL INC worth $7.7M — about 9.1% of shares outstanding; the largest disclosed holder is RENAISSANCE TECHNOLOGIES LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
31
13F holders
$7.7M
value, 2026 filers
9.1%
of shares outstanding (1.2M sh)
6
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of FSI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 329,751 | $2.2M | 0.0% | 2.6% | -3.3% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 282,117 | $1.9M | 0.0% | 2.2% | +1.4% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 96,116 | $640,133 | 0.0% | 0.8% | +4.2% |
| 4 | North Star Investment Management Corp. | 90,000 | $599,400 | 0.0% | 0.7% | 0.0% |
| 5 | Beartown Capital Management, LLC | 74,754 | $497,862 | 0.2% | 0.6% | 0.0% |
| 6 | Regal Investment Advisors LLC | 43,185 | $287,613 | 0.0% | 0.3% | 0.0% |
| 7 | CITADEL ADVISORS LLC | 41,514 | $276,483 | 0.0% | 0.3% | +11.5% |
| 8 | Rothschild Wealth LLC | 30,300 | $201,798 | 0.0% | 0.2% | +62.0% |
| 9 | ESSEX INVESTMENT MANAGEMENT CO LLC | 26,180 | $174,359 | 0.0% | 0.2% | -0.3% |
| 10 | BlackRock, Inc. | 25,244 | $168,125 | 0.0% | 0.2% | +27.6% |
| 11 | JAMES INVESTMENT RESEARCH, INC. | 18,300 | $121,878 | 0.0% | 0.1% | 0.0% |
| 12 | NewEdge Advisors, LLCNEW | 18,300 | $121,878 | 0.0% | 0.1% | new |
| 13 | Crestwood Advisors Group, LLC | 15,292 | $101,845 | 0.0% | 0.1% | -39.3% |
| 14 | Quantinno Capital Management LP | 15,292 | $101,845 | 0.0% | 0.1% | -39.3% |
| 15 | Strait & Sound Wealth Management LLC | 14,228 | $94,758 | 0.0% | 0.1% | 0.0% |
| 16 | XTX Topco Ltd | 11,225 | $74,759 | 0.0% | 0.1% | -14.7% |
| 17 | VANGUARD FIDUCIARY TRUST CO | 6,714 | $44,715 | 0.0% | 0.1% | 0.0% |
| 18 | Covestor Ltd | 6,162 | $41 | 0.0% | 0% | 0.0% |
| 19 | Founders Capital Management | 6,000 | $39,960 | 0.0% | 0% | 0.0% |
| 20 | Federation des caisses Desjardins du Quebec | 2,525 | $16,236 | 0.0% | 0% | 0.0% |
| 21 | MORGAN STANLEY | 1,344 | $8,951 | 0.0% | 0% | -10.4% |
| 22 | WELLS FARGO & COMPANY/MN | 1,245 | $8,292 | 0.0% | 0% | 0.0% |
| 23 | JPMORGAN CHASE & CONEW | 795 | $5,414 | 0.0% | 0% | new |
| 24 | 1 NORTH WEALTH SERVICES LLC | 700 | $4,662 | 0.0% | 0% | 0.0% |
| 25 | Integrated Wealth Concepts LLCNEW | 650 | $4,329 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.