DOSSIER · 13F Holders · Q2 2026Energy · Crude Petroleum & Natural Gas
BSM
BLACK STONE MINERALS L P
212 institutions still hold BLACK STONE MINERALS L P as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 09225M101·Crude Petroleum & Natural Gas·212 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
212 institutions reported BSM in Q2 2026. MORGAN STANLEY leads at 25.2% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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