Security key
33938T104
FLEXIBLE SOLUTIONS INTERNATIONAL INC - Common Stock (FSI)
CUSIP: 33938T104
Q1 2021 13F Holders as of 31 Mar 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 1,194,493
- Total 13F value
- $4,826,000
- Share change
- +173,745
- SEC-reported price per share
- $4.04
- Number of holders
- 8
- Value change
- +$808,258
- Number of buys
- 4
- Number of sells
- 6
- Shares outstanding
- 12,728,964
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2021
Institutions
8
Top holders
8
FSI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
FLEXIBLE SOLUTIONS INTERNATIONAL INC SEC filings
FLEXIBLE SOLUTIONS INTERNATIONAL INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 33938T104
Recent filing periods:
Ownership snapshot
Top reported holders of FSI - FLEXIBLE SOLUTIONS INTERNATIONAL INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
RENAISSANCE TECHNOLOGIES LLC
Disclosed value leader
RENAISSANCE TECHNOLOGIES LLC
Comparable rows
14/14
Latest evidence
31 Dec 2020
13F
Lead comparable stake: 4.4%
Showing 1-6 of 14 holder rows.
Quick read
RENAISSANCE TECHNOLOGIES LLC leads the comparable SEC ownership view at 4.4%.
14 of 14 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens RENAISSANCE TECHNOLOGIES LLC's linked filing trail.
Comparable ownership
Top 5
RENAISSANCE TECHNOLOGIES LLC
4.4%
ESSEX INVESTMENT MANAGEMENT CO LLC
0.95%
VANGUARD GROUP INC
0.68%
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.65%
DIMENSIONAL FUND ADVISORS LP
0.32%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 14 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
4.4%
|
$1,383,000
555,245 shares
|
— | 31 Dec 2020 |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
Company
|
0.95%
|
$301,000
120,978 shares
|
— | 31 Dec 2020 |
| VANGUARD GROUP INC |
13F
Company
|
0.68%
|
$216,000
86,857 shares
|
— | 31 Dec 2020 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.65%
|
$207,000
83,307 shares
|
— | 31 Dec 2020 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
0.32%
|
$102,000
40,870 shares
|
— | 31 Dec 2020 |
| Creative Planning |
13F
Company
|
0.31%
|
$100,000
40,000 shares
|
— | 31 Dec 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
8
Shares
1,194,493
Rows available
8
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2021 vs Q1 2026 Across Filers
Q1 2026 holders
31
Q1 2021 holders
8
Holder diff
-23
| Investor | Q1 2026 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend