19 institutions reported holding $7.4M of LIQTECH INTL INC (LIQT) in SEC 13F filings for 2026-03-31. Largest institutional holders: Bleichroeder LP ($6.1M), MORGAN STANLEY ($590,769), Clear Harbor Asset Management, LLC ($116,044), HighTower Advisors, LLC ($115,425), GEODE CAPITAL MANAGEMENT, LLC ($113,170). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Bleichroeder LP | $6.1M | 3.2M | Hold |
| 2 | MORGAN STANLEY | $590,769 | 309,303 | Added |
| 3 | Clear Harbor Asset Management, LLC | $116,044 | 60,756 | Trimmed |
| 4 | HighTower Advisors, LLC | $115,425 | 60,432 | Hold |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $113,170 | 59,235 | Added |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $93,924 | 49,175 | New |
| 7 | WealthTrust Axiom LLC | $87,890 | 46,016 | Trimmed |
| 8 | Mesirow Financial Investment Management, Inc. | $49,157 | 25,737 | Added |
| 9 | VANGUARD FIDUCIARY TRUST CO | $41,963 | 21,970 | New |
| 10 | MISSION WEALTH MANAGEMENT, LP | $35,813 | 18,750 | Hold |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $31,761 | 16,629 | Trimmed |
| 12 | BlackRock, Inc. | $10,467 | 5,480 | Hold |
| 13 | Tower Research Capital LLC (TRC) | $2,416 | 1,265 | Trimmed |
| 14 | UBS Group AG | $774 | 405 | New |
| 15 | GROUP ONE TRADING LLC | $10 | 5 | Hold |
| 16 | Royal Bank of Canada | $0 | 21 | Added |
| 17 | StoneX Group Inc. | $0 | 0 | Exited |
| 18 | CITIGROUP INC | $0 | 0 | Exited |
| 19 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31