Soapstone Management L.P. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, Soapstone Management L.P. held in its portfolio 13 assets valued at $135,709,865 (i.e. $135.71M).

The most valuable assets in the portfolio included: ALAMOS GOLD INC NEW ($26.82M), CONSTELLIUM SE ($25.45M), and PUBLIC STORAGE OPER CO ($19.46M).

The chart below shows the top 10 valuable assets, and the table below shows the top 13 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in Soapstone Management L.P. Portfolio

ALAMOS GOLD INC NEW

CONSTELLIUM SE

PUBLIC STORAGE OPER CO

CITIZENS FINL GROUP INC

VAIL RESORTS INC

BALL CORP

AMERICAN WTR WKS CO INC NEW

AMAZON COM INC

OLIN CORP

AGNICO EAGLE MINES LTD

Soapstone Management L.P. - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
ALAMOS GOLD INC NEW	695285	26824095	COM CL A
CONSTELLIUM SE	1350000	25447500	CL A SHS
PUBLIC STORAGE OPER CO	75000	19462500	COM
CITIZENS FINL GROUP INC	225000	13142250	COM
VAIL RESORTS INC	80000	10624000	COM
BALL CORP	200000	10594000	COM
AMERICAN WTR WKS CO INC NEW	75000	9787500	COM
AMAZON COM INC	41250	9521325	COM
OLIN CORP	150000	3124500	COM PAR $1
AGNICO EAGLE MINES LTD	15000	2542950	COM
KNIFE RIVER CORP	34071	2396895	COMMON STOCK
BUILDERS FIRSTSOURCE INC	15000	1543350	COM
NEOGEN CORP	100000	699000	COM