According to SEC 13F filings, 2 institutions hold HHH, including Pershing Square, Pershing Square.

InsiderFlow › Who owns these stocks › HHH

Who owns HHH?

Recent moves on HHH

Fund	Signal	Value	Date
Pershing Square	HOLD	SC 13D/A	2026-06-08
Pershing Square	HOLD	SC 13D/A	2026-04-29

Pershing Square updated its position in HHH for SC 13D/A. An institutional move publicly disclosed to the SEC.

Source: SEC 13F filings. Updated Jul 18, 2026.