Prospect Hill Management, LLC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 29, 2026, for the 2025 Q4 period, Prospect Hill Management, LLC held in its portfolio 13 assets valued at $247,431,178 (i.e. $247.43M).

The most valuable assets in the portfolio included: APPLE INC ($137.56M), TESLA INC ($45.18M), and AMAZON COM INC ($12.16M).

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 Prospect Hill Management, LLC Portfolio

APPLE INC

TESLA INC

AMAZON COM INC

ALPHABET INC

INTUITIVE SURGICAL INC

BANK OF AMERICA CORP

NVIDIA CORPORATION

NETFLIX INC

MASTERCARD INCORPORATED

Prospect Hill Management, LLC - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
APPLE INC	505976	137554635	COM
TESLA INC	100452	45175273	COM
AMAZON COM INC	52693	12162598	COM
ALPHABET INC	30020	9420276	CAP STK CL C
ALPHABET INC	27370	8566810	CAP STK CL A
INTUITIVE SURGICAL INC	14450	8183902	COM NEW
BANK OF AMERICA CORP	117500	6462500	COM
NVIDIA CORPORATION	31834	5937041	COM
NETFLIX INC	61910	5804682	COM
MASTERCARD INCORPORATED	7150	4081792	CL A
THERMO FISHER SCIENTIFIC INC	3000	1738350	COM
META PLATFORMS INC	2430	1604019	CL A
AMERICAN EXPRESS	2000	739900	COM