Harbor Advisors LLC
Top Portfolio Positions
190 positions ·
$679,475,780 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| EQIX |
Equinix Inc
Real Estate
|
239,240 | $234,512,617 | 34.51% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
145,600 | $41,868,736 | 6.16% | |
| AAPL |
Apple Inc.
Technology
|
148,400 | $37,662,436 | 5.54% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
153,200 | $31,906,964 | 4.70% | |
| NVDA |
Nvidia Corp
Technology
|
180,000 | $31,392,000 | 4.62% | |
| CNQ |
CANADIAN NATURAL RESOURCES Ltd
Energy
|
499,800 | $24,355,254 | 3.58% | |
| MU |
Micron Technology Inc
Technology
|
51,000 | $17,229,840 | 2.54% | |
| FTAI |
FTAI Aviation Ltd.
Industrials
|
57,000 | $13,965,000 | 2.06% | |
| MA |
Mastercard Inc
Financial Services
|
26,000 | $12,991,160 | 1.91% | |
| IBKR |
Interactive Brokers Group, Inc.
Financial Services
|
186,832 | $12,530,822 | 1.84% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ALRS
Shares Held
Position Value (USD)
9 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $233,946 | 9,867 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $222,204 | 9,867 | Shares | Sole | 2026-01-30 | |
| 2025-09-30 | $218,455 | 9,867 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $213,521 | 9,867 | Shares | Sole | 2025-08-13 | |
| 2024-09-30 | $225,756 | 9,867 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $215,396 | 9,867 | Shares | Sole | 2024-05-01 | |
| 2023-12-31 | $220,922 | 9,867 | Shares | Sole | 2024-02-01 | |
| 2022-12-31 | $230,394 | 9,867 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $218,060 | 9,867 | Shares | Sole | 2022-11-07 | |
| No 13F history on record for this holder in this stock. | ||||||