Company · Ownership research

FLEXIBLE SOLUTIONS INTERNATIONAL INC FSI

CIK 0001069394 · CUSIP 33938T104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 30 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$2.20M 329,751 shares	0.00%	-11.19K(-3.30%)Reduced	SEC filing ↗ Aug 13, 2026	▾
02	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$1.88M 282,117 shares	0.00%	+3.96K(+1.40%)Added	SEC filing ↗ Aug 13, 2026	▾
03	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$640.13K 96,116 shares	0.00%	+3.84K(+4.20%)Added	SEC filing ↗ Aug 11, 2026	▾
04	North Star Investment Management Corp. CIK 1342857 · View history	$599.40K 90,000 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Jul 28, 2026	▾
05	Beartown Capital Management, LLC CIK 1877162 · View history	$497.86K 74,754 shares	0.22%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
06	Regal Investment Advisors LLC CIK 1559789 · View history	$287.61K 43,185 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
07	CITADEL ADVISORS LLC CIK 1423053 · Amended · View history	$276.48K 41,514 shares	0.00%	+4.28K(+11.50%)Added	SEC filing ↗ Sep 2, 2026	▾
08	Rothschild Wealth LLC CIK 1811345 · View history	$201.80K 30,300 shares	0.02%	+11.60K(+62.00%)Added	SEC filing ↗ Aug 11, 2026	▾
09	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$174.36K 26,180 shares	0.02%	-72(-0.30%)Reduced	SEC filing ↗ Aug 6, 2026	▾
10	BlackRock, Inc. CIK 2012383 · View history	$168.13K 25,244 shares	0.00%	+5.46K(+27.60%)Added	SEC filing ↗ Aug 7, 2026	▾
11	NewEdge Advisors, LLC CIK 1633516 · View history	$121.88K 18,300 shares	0.00%	-1.13K(-5.80%)Reduced	SEC filing ↗ Aug 12, 2026	▾
12	JAMES INVESTMENT RESEARCH, INC. CIK 810384 · View history	$121.88K 18,300 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Jul 24, 2026	▾
13	Quantinno Capital Management LP CIK 1759654 · View history	$101.84K 15,292 shares	0.00%	-9.89K(-39.30%)Reduced	SEC filing ↗ Aug 13, 2026	▾
14	Crestwood Advisors Group, LLC CIK 1426853 · View history	$101.84K 15,292 shares	0.00%	-9.89K(-39.30%)Reduced	SEC filing ↗ Aug 3, 2026	▾
15	Strait & Sound Wealth Management LLC CIK 1966210 · View history	$94.76K 14,228 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Aug 18, 2026	▾
16	XTX Topco Ltd CIK 1828301 · View history	$74.76K 11,225 shares	0.00%	-1.94K(-14.70%)Reduced	SEC filing ↗ Aug 14, 2026	▾
17	VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history	$44.72K 6,714 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2026	▾
18	Covestor Ltd CIK 1909846 · View history	$41.00K 6,162 shares	0.02%	0(0.00%)Unchanged	SEC filing ↗ Aug 7, 2026	▾
19	Founders Capital Management CIK 1704300 · View history	$39.96K 6,000 shares	0.02%	0(0.00%)Unchanged	SEC filing ↗ Jul 21, 2026	▾
20	Federation des caisses Desjardins du Quebec CIK 2022297 · View history	$16.24K 2,525 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾

Showing 20 / 30 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,157,916

Not deduplicated across managers

Disclosed value

$7.71M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

FLEXIBLE SOLUTIONS INTERNATIONAL INC · Q2 2026

Explore all 30 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.