DOSSIER · 13F Holders · Q1 2026Energy · Miscellaneous Products of Petroleum & Coal
KWR
QUAKER HOUGHTON
310 institutions still hold QUAKER HOUGHTON as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 747316107·Miscellaneous Products of Petroleum & Coal·310 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
310 institutions reported KWR in Q1 2026. BlackRock, Inc. leads at 18.7% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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