Harbor Advisors LLC
- SEC CIK
- 0001687156
- Latest filing
- Jul 28, 2026
Holdings in Q4 2023
Holdings as of Dec 31, 2023, filed Feb 1, 2024. Long positions only; changes compare share counts with Q3 2023.
- Positions
- 175
- +10 vs. Q3 2023
- Portfolio value
- $523.0M
- +$56.2M (+12.0%) vs. Q3 2023
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| EQIXEquinix Inc | COM | 261,710 | $210.8M | 40.3% | 00.0% | Unchanged | History |
| AAPLApple Inc. | Stock | 148,400 | $28.6M | 5.5% | 00.0% | Unchanged | History |
| AMZNAmazon Com Inc | Stock | 154,000 | $23.4M | 4.5% | 00.0% | Unchanged | History |
| GOOGLAlphabet Inc. | Stock | 155,600 | $21.7M | 4.2% | 00.0% | Unchanged | History |
| CNQCanadian Natural Resources Ltd | COM | 249,900 | $16.4M | 3.1% | 00.0% | Unchanged | History |
| MAMastercard Inc | Stock | 26,000 | $11.1M | 2.1% | 00.0% | Unchanged | History |
| CHTRCharter Communications, Inc. | CL A | 27,656 | $10.7M | 2.1% | 00.0% | Unchanged | History |
| FERGFerguson Enterprises Inc. | SHS | 50,190 | $9.65M | 1.8% | 00.0% | Unchanged | History |
| MSFTMicrosoft Corp | Stock | 25,500 | $9.59M | 1.8% | 00.0% | Unchanged | History |
| NVDANVIDIA Corp | Stock | 17,400 | $8.62M | 1.6% | 00.0% | Unchanged | History |
| SPGIS&P Global Inc. | Stock | 13,667 | $6.02M | 1.2% | 00.0% | Unchanged | History |
| NTBBank of N.T. Butterfield & Son Ltd | SHS NEW | 165,408 | $5.29M | 1.0% | 00.0% | Unchanged | History |
| NUENucor Corp | COM | 27,992 | $4.87M | 0.9% | 00.0% | Unchanged | History |
| METAMeta Platforms, Inc. | Stock | 12,800 | $4.53M | 0.9% | 00.0% | Unchanged | History |
| PJTPJT Partners Inc. | COM CL A | 41,519 | $4.23M | 0.8% | 00.0% | Unchanged | History |
| MUMicron Technology Inc | Stock | 48,500 | $4.14M | 0.8% | 00.0% | Unchanged | History |
| IBKRInteractive Brokers Group, Inc. | Stock | 49,558 | $4.11M | 0.8% | 00.0% | Unchanged | History |
| JPMJPMorgan Chase & Co | Stock | 24,148 | $4.11M | 0.8% | 00.0% | Unchanged | History |
| DLRDigital Realty Trust, Inc. | COM | 28,737 | $3.87M | 0.7% | 00.0% | Unchanged | History |
| ADBEAdobe Inc. | Stock | 6,000 | $3.58M | 0.7% | 00.0% | Unchanged | History |
| TMUST-Mobile US, Inc. | Stock | 20,650 | $3.31M | 0.6% | 00.0% | Unchanged | History |
| OSGOctave Specialty Group Inc | COM NEW | 196,382 | $3.24M | 0.6% | 00.0% | Unchanged | History |
| BLKBlackRock, Inc. | COM | 3,924 | $3.19M | 0.6% | 00.0% | Unchanged | History |
| EOGEOG Resources Inc | Stock | 25,900 | $3.13M | 0.6% | 00.0% | Unchanged | History |
| MCOMoodys Corp | Stock | 8,000 | $3.12M | 0.6% | 00.0% | Unchanged | History |
| HLIHoulihan Lokey, Inc. | CL A | 25,000 | $3.00M | 0.6% | 00.0% | Unchanged | History |
| EFXEquifax Inc | COM | 12,000 | $2.97M | 0.6% | 00.0% | Unchanged | History |
| DHRDanaher Corp | Stock | 12,505 | $2.89M | 0.6% | 00.0% | Unchanged | History |
| GOOGAlphabet Inc. | Stock | 20,000 | $2.82M | 0.5% | 00.0% | Unchanged | History |
| EVREvercore Inc. | CLASS A | 15,000 | $2.57M | 0.5% | 00.0% | Unchanged | History |
| FTAIFTAI Aviation Ltd. | SHS | 55,000 | $2.55M | 0.5% | 00.0% | Unchanged | History |
| AKAMAkamai Technologies Inc | COM | 20,000 | $2.37M | 0.5% | 00.0% | Unchanged | History |
| MLMMartin Marietta Materials Inc | COM | 4,500 | $2.25M | 0.4% | 00.0% | Unchanged | History |
| HDHome Depot, Inc. | Stock | 5,500 | $1.91M | 0.4% | 00.0% | Unchanged | History |
| EGEverest Group, Ltd. | COM | 5,000 | $1.77M | 0.3% | 00.0% | Unchanged | History |
| WMTWalmart Inc. | Stock | 11,000 | $1.73M | 0.3% | 00.0% | Unchanged | History |
| MTNVail Resorts Inc | COM | 8,000 | $1.71M | 0.3% | 00.0% | Unchanged | History |
| BROBrown & Brown, Inc. | Stock | 24,000 | $1.71M | 0.3% | 00.0% | Unchanged | History |
| FNFFidelity National Financial, Inc. | COM SHS | 33,409 | $1.70M | 0.3% | 00.0% | Unchanged | History |
| PNCPNC Financial Services Group, Inc. | Stock | 10,444 | $1.62M | 0.3% | 00.0% | Unchanged | History |
| TMOThermo Fisher Scientific Inc. | Stock | 3,000 | $1.59M | 0.3% | +1,000+50.0% | Added | History |
| CTRACoterra Energy Inc. | Stock | 60,043 | $1.53M | 0.3% | 00.0% | Unchanged | History |
| LBRDKLiberty Broadband Corp | COM SER C | 18,674 | $1.50M | 0.3% | 00.0% | Unchanged | History |
| CSGPCostar Group, Inc. | COM | 17,060 | $1.49M | 0.3% | +7,000+69.6% | Added | History |
| FBKFB Financial Corp | COM | 37,387 | $1.49M | 0.3% | 00.0% | Unchanged | History |
| CPCanadian Pacific Kansas City Ltd | COM | 18,746 | $1.48M | 0.3% | 00.0% | Unchanged | History |
| PANWPalo Alto Networks Inc | Stock | 5,000 | $1.47M | 0.3% | +1,000+25.0% | Added | History |
| AJGArthur J. Gallagher & Co. | COM | 6,500 | $1.46M | 0.3% | +1,000+18.2% | Added | History |
| MCBMetropolitan Bank Holding Corp. | COM | 24,783 | $1.37M | 0.3% | +2,283+10.1% | Added | History |
| HLTHilton Worldwide Holdings Inc. | COM | 7,133 | $1.30M | 0.2% | 00.0% | Unchanged | History |
| ZTSZoetis Inc. | Stock | 5,976 | $1.18M | 0.2% | 00.0% | Unchanged | History |
| FOXFox Corp | CL B COM | 41,266 | $1.14M | 0.2% | +10.0% | Added | History |
| ITGartner Inc | COM | 2,500 | $1.13M | 0.2% | 00.0% | Unchanged | History |
| APOApollo Global Management, Inc. | COM | 11,948 | $1.11M | 0.2% | +10.0% | Added | History |
| CMCSAComcast Corp | Stock | 25,000 | $1.10M | 0.2% | 00.0% | Unchanged | History |
| CRWDCrowdStrike Holdings, Inc. | Stock | 4,250 | $1.09M | 0.2% | 00.0% | Unchanged | History |
| HONEHarborOne Bancorp, Inc. | COM NEW | 90,101 | $1.08M | 0.2% | 00.0% | Unchanged | History |
| COPConocoPhillips | Stock | 9,272 | $1.08M | 0.2% | 00.0% | Unchanged | History |
| OZKBank OZK | COM | 21,455 | $1.07M | 0.2% | 00.0% | Unchanged | History |
| State Street SPDR S&P Regional Banking ETF78464A698 | ETF | 20,000 | $1.05M | 0.2% | +20,000 | New | – |
| NTRNutrien Ltd. | COM | 18,608 | $1.05M | 0.2% | 00.0% | Unchanged | History |
| PNFPPinnacle Financial Partners, Inc. | COM | 12,000 | $1.05M | 0.2% | 00.0% | Unchanged | History |
| VVisa Inc. | Stock | 4,000 | $1.04M | 0.2% | 00.0% | Unchanged | History |
| CSXCSX Corp | Stock | 30,000 | $1.04M | 0.2% | 00.0% | Unchanged | History |
| BXBlackstone Inc. | COM | 7,700 | $1.01M | 0.2% | 00.0% | Unchanged | History |
| KDPKeurig Dr Pepper Inc. | COM | 30,000 | $999.6K | 0.2% | 00.0% | Unchanged | History |
| LIILennox International Inc | COM | 2,200 | $984.5K | 0.2% | 00.0% | Unchanged | History |
| WFCWells Fargo & Company | Stock | 20,000 | $984.4K | 0.2% | 00.0% | Unchanged | History |
| ARESAres Management Corp | CL A COM STK | 8,000 | $951.4K | 0.2% | 00.0% | Unchanged | History |
| PFEPfizer Inc | Stock | 31,962 | $920.2K | 0.2% | +13,000+68.6% | Added | History |
| FCNFti Consulting, Inc | COM | 4,500 | $896.2K | 0.2% | 00.0% | Unchanged | History |
| HESHess Corp | Stock | 6,000 | $865.0K | 0.2% | 00.0% | Unchanged | History |
| URIUnited Rentals, Inc. | COM | 1,500 | $860.1K | 0.2% | 00.0% | Unchanged | History |
| ACGLArch Capital Group Ltd. | Stock | 11,500 | $854.1K | 0.2% | +2,500+27.8% | Added | History |
| TTTrane Technologies plc | SHS | 3,500 | $853.6K | 0.2% | 00.0% | Unchanged | History |
| MCMoelis & Co | CL A | 14,800 | $830.7K | 0.2% | 00.0% | Unchanged | History |
| LOWLowes Companies Inc | Stock | 3,700 | $823.4K | 0.2% | 00.0% | Unchanged | History |
| BPOPPopular, Inc. | COM NEW | 10,000 | $820.7K | 0.2% | 00.0% | Unchanged | History |
| YUMCYum China Holdings, Inc. | COM | 19,000 | $806.2K | 0.2% | 00.0% | Unchanged | History |
| PXDPioneer Natural Resources Co | COM | 3,468 | $779.9K | 0.1% | 00.0% | Unchanged | History |
| CARRCarrier Global Corp | Stock | 13,000 | $746.9K | 0.1% | +5,589+75.4% | Added | History |
| ESGREnstar Group LTD | SHS | 2,500 | $735.9K | 0.1% | 00.0% | Unchanged | History |
| HUNHuntsman CORP | COM | 29,146 | $732.4K | 0.1% | 00.0% | Unchanged | History |
| AONAon plc | CL A | 2,500 | $727.5K | 0.1% | 00.0% | Unchanged | History |
| NSCNorfolk Southern Corp | Stock | 3,000 | $709.1K | 0.1% | 00.0% | Unchanged | History |
| FANGDiamondback Energy, Inc. | Stock | 4,398 | $682.0K | 0.1% | 00.0% | Unchanged | History |
| AMNBAmerican National Bankshares Inc. | COM | 13,811 | $673.3K | 0.1% | 00.0% | Unchanged | History |
| CVXChevron Corp | Stock | 4,372 | $652.1K | 0.1% | 00.0% | Unchanged | History |
| GEGeneral Electric Co | Stock | 5,000 | $638.1K | 0.1% | 00.0% | Unchanged | History |
| TFSLTFS Financial CORP | COM | 42,260 | $620.8K | 0.1% | 00.0% | Unchanged | History |
| MSMorgan Stanley | Stock | 6,608 | $616.2K | 0.1% | 00.0% | Unchanged | History |
| JEFJefferies Financial Group Inc. | COM | 15,000 | $606.1K | 0.1% | 00.0% | Unchanged | History |
| KVUEKenvue Inc. | Stock | 27,745 | $597.4K | 0.1% | 00.0% | Unchanged | History |
| RTXRTX Corp | Stock | 6,766 | $569.3K | 0.1% | 00.0% | Unchanged | History |
| MSCIMSCI Inc. | Stock | 1,000 | $565.6K | 0.1% | 00.0% | Unchanged | History |
| CBRECbre Group, Inc. | CL A | 6,000 | $558.5K | 0.1% | 00.0% | Unchanged | History |
| iShares Tr464287689 | RUSSELL 3000 ETF | 2,000 | $547.5K | 0.1% | +2,000 | New | – |
| BRK.ABerkshire Hathaway Inc | CL A | 1 | $542.6K | 0.1% | 00.0% | Unchanged | History |
| OLNOLIN Corp | Stock | 10,000 | $539.5K | 0.1% | 00.0% | Unchanged | History |
| ASMLASML Holding NV | ADR | 700 | $529.8K | 0.1% | 00.0% | Unchanged | History |
Sold out since Q3 2023 (7)
Positions held at the end of Q3 2023 that are gone from this filing.
| Security | Class | Shares in Q3 2023 | Value in Q3 2023 | % of portfolio in Q3 2023 | History |
|---|---|---|---|---|---|
| ATVIActivision Blizzard, Inc. | COM | 4,000 | $374.5K | 0.1% | History |
| Chindata Group Hldgs Ltd16955F107 | ADS | 15,600 | $129.5K | <0.1% | – |
| PROFProfound Medical Corp. | COM NEW | 12,400 | $126.5K | <0.1% | History |
| IHSIHS Holding Ltd | ORD SHS | 10,000 | $55.5K | <0.1% | History |
| CMCTCreative Media & Community Trust Corp | COM NEW | 10,000 | $40.5K | <0.1% | History |
| INVZInnoviz Technologies Ltd. | SHS | 20,000 | $39.0K | <0.1% | History |
| AGILWAgileThought, Inc. | *W EXP 99/99/999 | 20,000 | $198 | <0.1% | History |