StockDriftsStockDriftsTop 50 Harbor Investment Advisory LLC Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| MAR | MARRIOTT INTL INC NEW CL A | 12.89% | 531.9K | $189.2M | -0.03%(-182) | $192.46(+103.01%) | 2026-09-30 | |
| AAPL | APPLE INC COM | 7.19% | 316.8K | $105.5M | -0.31%(-999) | $75.49(+354.27%) | 2026-09-30 | |
| AMZN | AMAZON COM INC COM | 3.93% | 231.5K | $57.7M | +0.88%(+2.02K) | $114.07(+130.08%) | 2026-09-30 | |
| GOOGL | ALPHABET INC CAP STK CL A | 3.93% | 167.5K | $57.6M | -1.45%(-2.46K) | $76.05(+352.55%) | 2026-09-30 | |
| MSFT | MICROSOFT CORP COM | 3.4% | 97.4K | $50.0M | +3.93%(+3.68K) | $240.99(+121.38%) | 2026-09-30 | |
| BRK.B | BERKSHIRE HATHAWAY INC DEL CL B NEW | 2.14% | 63.2K | $31.5M | -1.31%(-840) | $309.25(+72.11%) | 2026-09-30 | |
| GOOG | ALPHABET INC CAP STK CL C | 1.46% | 62.8K | $21.4M | -2.00%(-1.28K) | $76.69(+343.53%) | 2026-09-30 | |
| NVDA | NVIDIA CORPORATION COM | 1.46% | 93.7K | $21.4M | +16.56%(+13.31K) | $85.18(+154.85%) | 2026-09-30 | |
| JPM | JPMORGAN CHASE & CO COM | 1.32% | 58.7K | $19.4M | +1.74%(+1.01K) | $145.37(+129.44%) | 2026-09-30 | |
| IVV | ISHARES CORE S&P 500 ETF | 1.29% | 24.7K | $18.9M | -0.28%(-70) | $416.89(+84.70%) | 2026-09-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +20.79% | +76.23% | +11.14% | +69.58% |
| Top 20 Holdings Unweighted | +19.88% | +72.27% | +9.37% | +56.50% |
Harbor Investment Advisory LLC reports $1.47B in US-listed equity holdings across 1,428 positions in its most recent 13F filing. Its largest disclosed positions are MAR (12.9%), AAPL (7.2%) and AMZN (3.9%). The top 20 holdings account for 49.38% of reported assets. Its disclosed equity book has returned +76.23% on a three-year cumulative basis. Figures reflect the Q3 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
Sign up free to track Harbor Investment Advisory LLC, compare funds side by side, and get alerts the moment positions change.
Holdings on this page are parsed from Harbor Investment Advisory LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1468792). View Harbor Investment Advisory LLC’s 13F filings on SEC