DOSSIER · 13F Holders · Q2 2026
APT
ALPHA PRO TECH LTD
51 institutions still hold ALPHA PRO TECH LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 020772109·51 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
51 institutions reported APT in Q2 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 16.8% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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