Prospect Hill Management, LLC

Q3 2026 13F-HR Holdings

Location
Short Hills, NJ
Holdings as of
9/30/2026
Date filed
11/9/2026
Form type
13F-HR
Num holdings
15
Total value ($000)
$274,755
Net value change ($000)
+17,266 (6.7%)
New positions
2
Sold out positions
1
Turnover %
0.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/6/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
AAPL 22,077 15.1%
NVDA 1,806 14.6%
PLTR 597 51.4%
AMZN 567 4.5%
TMO 521 34.6%
SPACE EXPLORATION TECHN CORP 307 NEW
BE 305 NEW
MA 220 7.4%
Top Reduces (Value $000, Stocks/ETFs)
TSLA -6,425 -15.2%
META -1,341 -100.0%
GOOG -378 -3.6%
GOOGL -373 -3.7%
BAC -236 -4.5%
ISRG -173 -2.9%
NFLX -163 -3.6%
AXP -47 -10.1%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type