Pennant Investors, LP - 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, Pennant Investors, LP held in its portfolio 16 assets valued at $417,930,880 (i.e. $417.93M).

The most valuable assets in the portfolio included: ECHOSTAR CORP ($79.65M), MICROSOFT CORP ($40.82M), and SOLSTICE ADVANCED MATLS INC ($34.01M).

The chart below shows the top 10 valuable assets, and the table below shows the top 16 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in Pennant Investors, LP Portfolio

ECHOSTAR CORP

MICROSOFT CORP

SOLSTICE ADVANCED MATLS INC

PERIMETER SOLUTIONS INC

CORE SCIENTIFIC INC NEW

ALPHABET INC

AMAZON COM INC

TRANSDIGM GROUP INC

EXPAND ENERGY CORPORATION

CCC INTELLIGENT SOLUTIONS HL

Pennant Investors, LP - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
ECHOSTAR CORP	732759	79650903	CL A
MICROSOFT CORP	84400	40817528	COM
SOLSTICE ADVANCED MATLS INC	700000	34006000	COM SHS
PERIMETER SOLUTIONS INC	1193000	32843290	COMMON STOCK
CORE SCIENTIFIC INC NEW	2040495	29709607	COM
ALPHABET INC	92000	28796000	CAP STK CL A
AMAZON COM INC	121000	27929220	COM
TRANSDIGM GROUP INC	18471	24563659	COM
EXPAND ENERGY CORPORATION	216200	23859832	COM
CCC INTELLIGENT SOLUTIONS HL	2671502	21238441	COM
ANTERO RESOURCES CORP	530000	18263800	COM
VERTIV HOLDINGS CO	109000	17659090	COM CL A
GE VERNOVA INC	22600	14770682	COM
VALMONT INDS INC	33120	13324838	COM
QXO INC	543000	10474470	COM NEW
GRAB HOLDINGS LIMITED	80000	23520	*W EXP 99/99/999