LIQT: LiqTech International, Inc. insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-08-14New 13G stakeAlyeska Investment Group, L.P.6.68%SEC
2026-08-1313G amendmentLYTTON LAURENCE W9.99%SEC

Institutional ownership (Q2 2026)

27 institutions reported holding $9.86M of LiqTech International, Inc. on Form 13F (16 the quarter before). 13 opened a new position and 2 sold out. Shares held by institutions: +202%.

Largest holdersSharesValue
Bleichroeder LP6,882,239$5.84M
Alyeska Investment Group, L.P.2,000,000$1.70M
Cable Car Capital, LP1,000,000$849K
Sequoia Financial Advisors, LLC500,000$424K
MORGAN STANLEY454,303$386K
CORSAIR CAPITAL MANAGEMENT, L.P.250,000$212K
Warberg Asset Management LLC91,746$78K
Clear Harbor Asset Management, LLC60,756$52K
HighTower Advisors, LLC60,432$51K
HOHIMER WEALTH MANAGEMENT, LLC50,000$42K

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