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13F-HR filed by Prospect Hill Management, LLC

Prospect Hill Management, LLC filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-06, with 14 holding rows worth $224,370,514.

Accession
0001837320-26-000002
Filed
2026-05-06
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 14 entries on the cover page, a total value of $224,370,514 stated on the cover page (in dollars after the unit check, H1), rows summing to $224,370,514 with VALUE read as dollars as filed, 13F file number 028-20602. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Apple Inc037833100COM505,476$128,284,754dollars as filed
Tesla Motors, Inc88160R101COM100,616$37,403,998dollars as filed
Amazon.com, Inc023135106COM52,743$10,984,785dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM30,020$8,611,537dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM27,870$8,014,297dollars as filed
Intuitive Surgical,Inc.46120E602COM14,575$6,718,929dollars as filed
Netflix, Inc64110L106COM62,513$6,010,625dollars as filed
Bank of America Corp060505104COM117,500$5,728,125dollars as filed
NVIDIA Corp67066G104COM31,813$5,548,187dollars as filed
MasterCard, Inc57636Q104COM6,300$3,147,858dollars as filed
Thermo Fisher Scientific Inc.883556102COM3,000$1,474,590dollars as filed
META PLATFORMS INC CL A30303M102COM2,405$1,375,973dollars as filed
Palantir Technologies Inc. Class A69608A108COM4,450$650,946dollars as filed
American Express Company025816109COM1,375$415,910dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001837320-26-000002this filing2026-05-06acceptance time not in the bulk data set