Prospect Hill Management, LLC
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 7, 2025), Prospect Hill Management, LLC reported 14 stock positions worth $234.0 million. Its top holding was Apple (AAPL) at 55.2% of the portfolio, followed by Tesla (TSLA, 19.1%) and Amazon.com (AMZN, 4.8%). Compared with Q2 2025, it sold out of 1, added to 7 and reduced 2. The biggest buy was Tesla (TSLA, shares +0%) and the biggest sale Intuitive Surgical (ISRG, shares −2%).
- Most Recent 13F
- Q2 2026
- Location
- SHORT HILLS, NJ
- CIK
- 0001837320
- Portfolio Value
- $234.0M (Q3 2025)
- SEC Filing
- 0001837320-25-000009 ↗ filed Nov 7, 2025
Holdings Value
Holdings 14 stocks · $234.0M
| AAPL Apple Inc. | 55.19% | 507,076 | $129.1M | Add +0.0% |
| TSLA Tesla Inc. | 19.09% | 100,417 | $44.7M | Add +0.1% |
| AMZN Amazon.com Inc. | 4.81% | 51,293 | $11.3M | Add +0.3% |
| NFLX Netflix Inc. | 3.17% | 6,191 | $7.4M | Add +0.2% |
| GOOG Alphabet Inc. Class C | 3.13% | 30,020 | $7.3M | No change |
| GOOGL Alphabet Inc. Class A | 2.84% | 27,370 | $6.7M | Add +0.9% |
| ISRG Intuitive Surgical Inc. | 2.83% | 14,825 | $6.6M | Reduce -1.7% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 2.59% | 117,500 | $6.1M | No change |
| NVDA Nvidia Corp. | 2.54% | 31,834 | $5.9M | Add +0.9% |
| MA Mastercard Inc. Class A | 1.74% | 7,150 | $4.1M | No change |
| TMO Thermo Fisher Scientific Inc. | 0.67% | 3,250 | $1.6M | No change |
| META Meta Platforms Inc. Class A | 0.56% | 1,800 | $1.3M | Add +4.3% |
| NXPI NXP Semiconductors NV | 0.55% | 5,600 | $1.3M | Reduce -7.2% |
| AXP American Express Co. | 0.28% | 2,000 | $664K | No change |
Portfolio Sells Q2 2025 → Q3 2025
Portfolio Buys Q2 2025 → Q3 2025
| TSLA Tesla Inc. | Add +0.1% | 19.09% | +2.64 |
| AAPL Apple Inc. | Add +0.0% | 55.19% | +1.51 |
| GOOGL Alphabet Inc. Class A | Add +0.9% | 2.84% | +0.38 |
| NVDA Nvidia Corp. | Add +0.9% | 2.54% | −0.03 |
| META Meta Platforms Inc. Class A | Add +4.3% | 0.56% | −0.09 |
| AMZN Amazon.com Inc. | Add +0.3% | 4.81% | −0.98 |
| NFLX Netflix Inc. | Add +0.2% | 3.17% | −1.10 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 14 | $257.5M | AAPL, TSLA, AMZN, NVDA, GOOG |
| Q1 2026 | 14 | $224.4M | AAPL, TSLA, AMZN, GOOG, GOOGL |
| Q4 2025 | 13 | $247.4M | AAPL, TSLA, AMZN, GOOG, GOOGL |
| Q3 2025 | 14 | $234.0M | AAPL, TSLA, AMZN, NFLX, GOOG |
| Q2 2025 | 15 | $193.8M | AAPL, TSLA, AMZN, NFLX, ISRG |
| Q1 2025 | 15 | $192.0M | AAPL, TSLA, AMZN, BAC, ISRG |
| Q4 2024 | 16 | $227.4M | AAPL, TSLA, BAC, AMZN, ISRG |
| Q3 2024 | 16 | $199.2M | AAPL, TSLA, BAC, AMZN, ISRG |
| Q2 2024 | 15 | $182.2M | AAPL, TSLA, BAC, AMZN, ISRG |
| Q1 2024 | 15 | $155.2M | AAPL, TSLA, BAC, AMZN, ISRG |