13F Filings History of Prospect Hill Management, LLC

Latest 13F report
Q4 2025 - 29 Jan 2026
Value $
$247,431,778
Signature - Title
John McColgan - President
Location
Short Hills, NJ
Summary
This page shows a list of all the recent 13F filings made by Prospect Hill Management, LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Prospect Hill Management, LLC reported 13 stock holdings with total value $247,431,778 as of Q4 2025. Top holdings included AAPL, TSLA, AMZN, GOOG, and GOOGL.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 13 $247,431,778 +$5,978,959 -$1,931,582 +$4,047,377 AAPL, TSLA, AMZN, GOOG, GOOGL 13F-HR 29 Jan 2026, 14:29
Q3 2025 14 $233,960,543 +$290,136 -$1,215,923 -$925,787 AAPL, TSLA, AMZN, NFLX, GOOG 13F-HR 07 Nov 2025, 14:06
Q2 2025 15 $193,784,835 +$8,259 -$4,755,013 -$4,746,754 AAPL, TSLA, AMZN, NFLX, ISRG 13F-HR 11 Aug 2025, 11:38
Q1 2025 15 $192,049,702 +$2,579,568 -$4,128,135 -$1,548,567 AAPL, TSLA, AMZN, BAC, ISRG 13F-HR 05 May 2025, 11:55
Q4 2024 16 $227,433,013 +$740 -$621,743 -$621,003 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 10 Feb 2025, 17:39
Q3 2024 16 $199,217,960 +$897,926 -$1,739,541 -$841,615 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 05 Nov 2024, 09:16
Q2 2024 15 $182,234,354 +$2,956,911 -$103,258 +$2,853,653 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 02 Aug 2024, 13:21
Q1 2024 15 $155,198,390 +$399,744 -$1,850,111 -$1,450,367 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 08 May 2024, 12:21
Q4 2023 15 $167,547,624 +$422,155 -$928,413 -$506,258 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 08 Feb 2024, 10:40
Q3 2023 15 $151,144,866 +$530,371 -$562,541 -$32,170 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 16 Oct 2023, 10:44
Q2 2023 15 $165,207,244 +$601,995 -$193,970 +$408,025 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 08 Aug 2023, 08:50
Q1 2023 14 $139,906,703 +$1,896,733 -$687,074 +$1,209,659 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 09 May 2023, 14:59
Q4 2022 15 $111,962,745 +$434,579 -$843,728 -$409,149 AAPL, BAC, TSLA, AMZN, ISRG 13F-HR 06 Feb 2023, 16:13
Q3 2022 15 $129,016,000 +$22,280,757 -$1,298,561 +$20,982,196 AAPL, TSLA, BAC, AMZN, GOOG 13F-HR 07 Nov 2022, 15:04
Q2 2022 15 $126,400,000 +$6,409,781 -$659,760 +$5,750,021 AAPL, TSLA, BAC, AMZN, GOOG 13F-HR 05 Aug 2022, 10:35
Q1 2022 16 $169,718,000 +$1,577,399 -$164,999 +$1,412,400 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 04 May 2022, 15:56
Q4 2021 14 $173,336,000 +$3,473,876 -$1,255,257 +$2,218,619 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 07 Feb 2022, 16:24
Q3 2021 17 $145,025,000 +$251,656 $0 +$251,656 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 05 Nov 2021, 11:47
Q2 2021 17 $138,335,000 +$417,741 -$830,825 -$413,084 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 11 Aug 2021, 09:12
Q1 2021 18 $126,676,000 +$1,967,752 -$4,639,057 -$2,671,305 AAPL, TSLA, BAC, AMZN, ISRG 13F-HR 10 May 2021, 09:25
Q4 2020 16 $132,557,000 $0 $0 $0 AAPL, TSLA, BAC, AMZN, BACPRL 13F-HR 08 Feb 2021, 13:45