Flexible Solutions International Inc
FSI- Exchange
- NYSE
- Industry
- Miscellaneous Chemical Products
- SEC CIK
- 0001069394
No open-market purchases or sales by Flexible Solutions International Inc insiders were filed in the last 90 days; 30 institutions reported holding it in 13F filings for Q2 2026, worth $7.71M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −1 vs. previous quarter
- 30
- 13F valueReported value at the end of Q2 2026
- $7.71M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding FSI, Q2 2026
No superinvestor reported holding FSI at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Flexible Solutions International Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 10, 2026 (view filing) | Feb 3 | 7 days | O Brien Daniel BChief Executive Officer | SSale | −16.5K | $5.78 | −$95.4K | −0.4%4.60M after | Amended |
| Feb 2, 2026 (view filing) | Jan 29 | 4 days | O Brien Daniel BChief Executive Officer | SSale | −4.00K | $5.89 | −$23.6K | −0.1%4.61M after | |
| Jan 29, 2026 (view filing) | Jan 27-28 | 2 days | O Brien Daniel BChief Executive Officer | SSale | −101.5K | $5.87 | −$596.1K | −2.2%4.62M after | 2 lots |
| Nov 17, 2023 (view filing) | Nov 16 | 1 day | O Brien Daniel BChief Executive Officer | SSale | −94.6K | $1.57 | −$148.5K | −2.2%4.27M after | |
| Jul 26, 2023 (view filing) | Jul 21 | 5 daysLate | O Brien Daniel BChief Executive Officer | SSale | −9.31K | $2.64 | −$24.6K | −0.2%4.36M after | |
| Jul 21, 2023 (view filing) | Jul 19-20 | 2 days | O Brien Daniel BChief Executive Officer | SSale | −37.7K | $2.65 | −$100.0K | −0.9%4.37M after | 2 lots |
| Jun 23, 2023 (view filing) | Jun 21-22 | 2 days | O Brien Daniel BChief Executive Officer | SSale | −9.12K | $2.80 | −$25.5K | −0.2%4.41M after | 2 lots |
| Jun 21, 2023 (view filing) | Jun 20 | 1 day | Fyles Thomas MurrayDirector | PPurchase | +5.00K | $2.65 | +$13.3K | +33.3%20.0K after | |
| Jun 14, 2023 (view filing) | Jun 12-13 | 2 days | O Brien Daniel BChief Executive Officer | SSale | −886 | $2.83 | −$2.51K | 0.0%4.42M after | 2 lots |
| Jun 12, 2023 (view filing) | Jun 8 | 4 days | Helina Robert TDirector | SSale | −5.00K | $2.89 | −$14.4K | −50.0%5.00K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Flexible Solutions International Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 329,751 | $2.20M | 0.00% | −11,194−3.3% | Reduced |
| Vanguard Capital Management LLC | 282,117 | $1.88M | 0.00% | +3,962+1.4% | Added |
| Dimensional Fund Advisors LP | 96,116 | $640.1K | 0.00% | +3,836+4.2% | Added |
| North Star Investment Management Corp. | 90,000 | $599.4K | 0.03% | 00.0% | Unchanged |
| Beartown Capital Management, LLC | 74,754 | $497.9K | 0.22% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 43,185 | $287.6K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 41,514 | $276.5K | 0.00% | +4,277+11.5% | Added |
| Sentinus, LLC | 30,300 | $201.8K | 0.02% | +11,600+62.0% | Added |
| Essex Investment Management Co LLC | 26,180 | $174.4K | 0.02% | −72−0.3% | Reduced |
| BlackRock, Inc. | 25,244 | $168.1K | 0.00% | +5,464+27.6% | Added |