Harbor Advisors
Latest statistics and disclosures from Harbor Advisors's latest quarterly 13F-HR filing:
- Top 5 stock holdings are EQIX, GOOGL, AAPL, AMZN, NVDA, and represent 52.62% of Harbor Advisors's stock portfolio.
- Added to shares of these 10 stocks: CVX, GDS, FCNCA, CNC, CUBI, GE, TDG, HHH, HCA, DELL.
- Started 10 new stock positions in HHH, TDG, CNC, GDS, DELL, WTW, SLDE, NBBK, HCA, IMKTA.
- Reduced shares in these 10 stocks: , , IONS, SNREY, INTC, , , BNTX, RYAN, UPS.
- Sold out of its positions in BNTX, FCX, HES, INTC, IONS, Pacific Premier Ban, RYAN, SNREY, UPS, ESGR.
- Harbor Advisors was a net buyer of stock by $1.4M.
- Harbor Advisors has $648M in assets under management (AUM), dropping by 6.11%.
- Central Index Key (CIK): 0001687156
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Portfolio Holdings for Harbor Advisors
Harbor Advisors holds 190 positions in its portfolio as reported in the September 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Equinix (EQIX) | 30.5 | $198M | 253k | 783.24 |
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| Alphabet Cap Stk Cl A (GOOGL) | 5.8 | $38M | 156k | 243.10 |
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| Apple (AAPL) | 5.8 | $38M | 148k | 254.63 |
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| Amazon (AMZN) | 5.2 | $34M | 155k | 219.57 |
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| NVIDIA Corporation (NVDA) | 5.2 | $34M | 180k | 186.58 |
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| Canadian Natural Resources (CNQ) | 2.5 | $16M | 500k | 31.96 |
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| Mastercard Incorporated Cl A (MA) | 2.3 | $15M | 26k | 568.81 |
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| Microsoft Corporation (MSFT) | 2.1 | $14M | 26k | 517.95 |
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| Interactive Brokers Group In Com Cl A (IBKR) | 2.0 | $13M | 187k | 68.81 |
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| Ftai Aviation SHS (FTAI) | 1.5 | $9.5M | 57k | 166.86 |
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| Meta Platforms Cl A (META) | 1.4 | $9.4M | 13k | 734.38 |
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| Ferguson Enterprises Common Stock New (FERG) | 1.4 | $9.3M | 41k | 224.58 |
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| Micron Technology (MU) | 1.3 | $8.1M | 49k | 167.32 |
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| JPMorgan Chase & Co. (JPM) | 1.2 | $7.6M | 24k | 315.43 |
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| Pjt Partners Com Cl A (PJT) | 1.1 | $7.4M | 42k | 177.73 |
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| Bank Of Nt Butterfield&son L Shs New (NTB) | 1.0 | $6.7M | 155k | 42.92 |
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| S&p Global (SPGI) | 1.0 | $6.7M | 14k | 486.71 |
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| Houlihan Lokey Cl A (HLI) | 0.8 | $5.1M | 25k | 205.32 |
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| Evercore Class A (EVR) | 0.8 | $5.1M | 15k | 337.32 |
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| Metropcs Communications (TMUS) | 0.8 | $4.9M | 21k | 239.38 |
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| Alphabet Cap Stk Cl C (GOOG) | 0.8 | $4.9M | 20k | 243.55 |
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| Blackrock (BLK) | 0.7 | $4.6M | 3.9k | 1165.87 |
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| Digital Realty Trust (DLR) | 0.7 | $4.4M | 26k | 172.88 |
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| Charter Communications Inc N Cl A (CHTR) | 0.7 | $4.4M | 16k | 275.11 |
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| Moody's Corporation (MCO) | 0.6 | $3.8M | 8.0k | 476.48 |
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| Nucor Corporation (NUE) | 0.6 | $3.8M | 28k | 135.43 |
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| Wal-Mart Stores (WMT) | 0.5 | $3.4M | 33k | 103.06 |
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| Nebius Group Shs Class A (NBIS) | 0.5 | $3.1M | 28k | 112.27 |
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| Equifax (EFX) | 0.5 | $3.1M | 12k | 256.53 |
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| Crowdstrike Hldgs Cl A (CRWD) | 0.5 | $3.1M | 6.3k | 490.38 |
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| EOG Resources (EOG) | 0.4 | $2.9M | 26k | 112.12 |
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| Martin Marietta Materials (MLM) | 0.4 | $2.8M | 4.5k | 630.28 |
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| Arthur J. Gallagher & Co. (AJG) | 0.4 | $2.6M | 8.4k | 309.74 |
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| Palo Alto Networks (PANW) | 0.4 | $2.5M | 13k | 203.62 |
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| Danaher Corporation (DHR) | 0.4 | $2.5M | 13k | 198.26 |
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| Fox Corp Cl B Com (FOX) | 0.4 | $2.4M | 41k | 57.29 |
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| Metropolitan Bank Holding Corp (MCB) | 0.4 | $2.4M | 32k | 74.82 |
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| Blackstone Group Inc Com Cl A (BX) | 0.4 | $2.3M | 14k | 170.85 |
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| Ares Management Corporation Cl A Com Stk (ARES) | 0.4 | $2.3M | 15k | 159.89 |
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| Fb Finl (FBK) | 0.4 | $2.3M | +9% | 41k | 55.74 |
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| Brown & Brown (BRO) | 0.3 | $2.3M | 24k | 93.79 |
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| Home Depot (HD) | 0.3 | $2.2M | 5.5k | 405.19 |
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| Apollo Global Mgmt (APO) | 0.3 | $2.1M | 16k | 133.28 |
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| Adobe Systems Incorporated (ADBE) | 0.3 | $2.1M | 6.0k | 352.75 |
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| Ge Aerospace Com New (GE) | 0.3 | $2.1M | +16% | 7.0k | 300.82 |
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| PNC Financial Services (PNC) | 0.3 | $2.1M | 10k | 200.93 |
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| Fidelity National Financial Com Shs (FNF) | 0.3 | $2.0M | 33k | 60.49 |
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| Palantir Technologies Cl A (PLTR) | 0.3 | $2.0M | 11k | 182.42 |
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| Chevron Corporation (CVX) | 0.3 | $2.0M | +187% | 13k | 155.29 |
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| CoStar (CSGP) | 0.3 | $1.9M | 23k | 84.37 |
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| Customers Ban (CUBI) | 0.3 | $1.9M | +26% | 29k | 65.37 |
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| Hilton Worldwide Holdings (HLT) | 0.3 | $1.9M | 7.1k | 259.44 |
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| Everest Re Group (EG) | 0.3 | $1.8M | 5.0k | 350.23 |
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| Wells Fargo & Company (WFC) | 0.3 | $1.7M | 20k | 83.82 |
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| Popular Com New (BPOP) | 0.3 | $1.7M | 13k | 127.01 |
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| Ambac Finl Group Com New (AMBC) | 0.3 | $1.6M | 196k | 8.34 |
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| Akamai Technologies (AKAM) | 0.2 | $1.5M | 20k | 75.76 |
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| Trane Technologies SHS (TT) | 0.2 | $1.5M | 3.5k | 421.96 |
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| Thermo Fisher Scientific (TMO) | 0.2 | $1.5M | 3.0k | 485.02 |
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| United Rentals (URI) | 0.2 | $1.4M | 1.5k | 954.66 |
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| Cabot Oil & Gas Corporation (CTRA) | 0.2 | $1.4M | 60k | 23.65 |
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| Canadian Pacific Kansas City (CP) | 0.2 | $1.4M | 19k | 74.49 |
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| Visa Com Cl A (V) | 0.2 | $1.4M | 4.0k | 341.38 |
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| Liberty Broadband Corp Com Ser C (LBRDK) | 0.2 | $1.2M | 19k | 63.54 |
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| Lennox International (LII) | 0.2 | $1.2M | 2.2k | 529.36 |
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| Broadcom (AVGO) | 0.2 | $1.2M | 3.5k | 329.91 |
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| Raytheon Technologies Corp (RTX) | 0.2 | $1.1M | 6.8k | 167.33 |
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| Snowflake Com Shs (SNOW) | 0.2 | $1.1M | 5.0k | 225.55 |
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| Pinnacle Financial Partners (PNFP) | 0.2 | $1.1M | 12k | 93.79 |
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| Bank Ozk (OZK) | 0.2 | $1.1M | 22k | 50.98 |
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| CSX Corporation (CSX) | 0.2 | $1.1M | 30k | 35.51 |
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| Moelis & Co Cl A (MC) | 0.2 | $1.1M | 15k | 71.32 |
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| Morgan Stanley Com New (MS) | 0.2 | $1.1M | 6.6k | 158.96 |
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| Arch Cap Group Ord (ACGL) | 0.2 | $1.0M | 12k | 90.73 |
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| Alibaba Group Hldg Sponsored Ads (BABA) | 0.2 | $983k | +22% | 5.5k | 178.73 |
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| Jefferies Finl Group (JEF) | 0.2 | $981k | 15k | 65.42 |
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| Cbre Group Cl A (CBRE) | 0.1 | $945k | 6.0k | 157.56 |
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| Lowe's Companies (LOW) | 0.1 | $930k | 3.7k | 251.31 |
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| First Ctzns Bancshares Inc D Cl A (FCNCA) | 0.1 | $916k | +141% | 512.00 | 1789.16 |
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| Exxon Mobil Corporation (XOM) | 0.1 | $908k | 8.1k | 112.75 |
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| Norfolk Southern (NSC) | 0.1 | $901k | 3.0k | 300.41 |
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| Aon Shs Cl A (AON) | 0.1 | $892k | 2.5k | 356.58 |
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| ConocoPhillips (COP) | 0.1 | $877k | 9.3k | 94.59 |
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| Zoetis Cl A (ZTS) | 0.1 | $874k | 6.0k | 146.32 |
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| Yum China Holdings (YUMC) | 0.1 | $816k | 19k | 42.92 |
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| Pfizer (PFE) | 0.1 | $814k | 32k | 25.48 |
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| Western Alliance Bancorporation (WAL) | 0.1 | $781k | 9.0k | 86.72 |
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| Carrier Global Corporation (CARR) | 0.1 | $776k | 13k | 59.70 |
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| McKesson Corporation (MCK) | 0.1 | $773k | 1.0k | 772.54 |
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| Ge Vernova (GEV) | 0.1 | $769k | 1.3k | 614.90 |
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| Keurig Dr Pepper (KDP) | 0.1 | $765k | 30k | 25.51 |
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| Echostar Corp Cl A (SATS) | 0.1 | $764k | 10k | 76.36 |
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| Ishares Tr Russell 3000 Etf (IWV) | 0.1 | $758k | 2.0k | 378.94 |
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| Vertiv Holdings Com Cl A (VRT) | 0.1 | $754k | 5.0k | 150.86 |
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| Berkshire Hathaway Inc Del Cl A (BRK.A) | 0.1 | $754k | 1.00 | 754200.00 |
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| Vail Resorts (MTN) | 0.1 | $748k | 5.0k | 149.57 |
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| FTI Consulting (FCN) | 0.1 | $727k | 4.5k | 161.65 |
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| Uber Technologies (UBER) | 0.1 | $715k | 7.3k | 97.97 |
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| Eli Lilly & Co. (LLY) | 0.1 | $687k | 900.00 | 763.00 |
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| Standardaero (SARO) | 0.1 | $686k | 25k | 27.29 |
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| Asml Holding N V N Y Registry Shs (ASML) | 0.1 | $678k | 700.00 | 968.09 |
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| Blue Owl Capital Com Cl A (OWL) | 0.1 | $677k | 40k | 16.93 |
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| American Express Company (AXP) | 0.1 | $664k | 2.0k | 332.16 |
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| Atlantic Union B (AUB) | 0.1 | $658k | 19k | 35.29 |
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| Gartner (IT) | 0.1 | $657k | 2.5k | 262.87 |
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| Advanced Micro Devices (AMD) | 0.1 | $647k | 4.0k | 161.79 |
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| Williams Companies (WMB) | 0.1 | $634k | 10k | 63.35 |
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| Diamondback Energy (FANG) | 0.1 | $629k | 4.4k | 143.10 |
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| Netflix (NFLX) | 0.1 | $600k | 500.00 | 1198.92 |
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| Affiliated Managers (AMG) | 0.1 | $596k | 2.5k | 238.43 |
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| GDS HLDGS Sponsored Ads (GDS) | 0.1 | $581k | NEW | 15k | 38.70 |
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| Renasant (RNST) | 0.1 | $578k | 16k | 36.89 |
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| Hyatt Hotels Corp Com Cl A (H) | 0.1 | $568k | 4.0k | 141.93 |
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| Venture Global Com Cl A (VG) | 0.1 | $568k | +45% | 40k | 14.19 |
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| Msci (MSCI) | 0.1 | $567k | 1.0k | 567.41 |
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| TFS Financial Corporation (TFSL) | 0.1 | $557k | 42k | 13.18 |
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| Kinsale Cap Group (KNSL) | 0.1 | $553k | 1.3k | 425.26 |
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| UnitedHealth (UNH) | 0.1 | $553k | 1.6k | 345.30 |
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| American Intl Group Com New (AIG) | 0.1 | $550k | 7.0k | 78.54 |
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| Ferrovial Se Ord Shs (FER) | 0.1 | $514k | 9.0k | 57.23 |
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| American Integrity Insurance Gro Ord (AII) | 0.1 | $513k | 23k | 22.31 |
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| Citigroup Com New (C) | 0.1 | $508k | 5.0k | 101.50 |
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| First Horizon National Corporation (FHN) | 0.1 | $491k | 22k | 22.61 |
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| Jd.com Spon Ads Cl A (JD) | 0.1 | $490k | 14k | 34.98 |
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| Phillips 66 (PSX) | 0.1 | $482k | 3.5k | 136.02 |
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| Agnico (AEM) | 0.1 | $472k | 2.8k | 168.56 |
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| Voya Financial (VOYA) | 0.1 | $449k | 6.0k | 74.80 |
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| Franco-Nevada Corporation (FNV) | 0.1 | $446k | 2.0k | 222.91 |
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| Veralto Corp Com Shs (VLTO) | 0.1 | $444k | 4.2k | 106.61 |
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| Hanmi Finl Corp Com New (HAFC) | 0.1 | $432k | -12% | 18k | 24.69 |
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| Centene Corporation (CNC) | 0.1 | $428k | NEW | 12k | 35.68 |
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| Johnson & Johnson (JNJ) | 0.1 | $427k | 2.3k | 185.42 |
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| Pcb Bancorp (PCB) | 0.1 | $420k | 20k | 21.00 |
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| Verisign (VRSN) | 0.1 | $419k | 1.5k | 279.57 |
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| ResMed (RMD) | 0.1 | $411k | 1.5k | 273.73 |
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| Godaddy Cl A (GDDY) | 0.1 | $411k | 3.0k | 136.83 |
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| Seacoast Bkg Corp Fla Com New (SBCF) | 0.1 | $404k | 13k | 30.43 |
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| Occidental Petroleum Corporation (OXY) | 0.1 | $402k | 8.5k | 47.25 |
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| Goldman Sachs (GS) | 0.1 | $398k | 500.00 | 796.35 |
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| F&g Annuities & Life Common Stock (FG) | 0.1 | $384k | 12k | 31.27 |
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| Capital Bancorp (CBNK) | 0.1 | $367k | 12k | 31.90 |
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| Devon Energy Corporation (DVN) | 0.1 | $362k | 10k | 35.06 |
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| salesforce (CRM) | 0.1 | $356k | 1.5k | 237.00 |
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| Nxp Semiconductors N V (NXPI) | 0.1 | $342k | 1.5k | 227.73 |
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| Live Nation Entertainment (LYV) | 0.1 | $327k | 2.0k | 163.40 |
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| Highwoods Properties (HIW) | 0.0 | $318k | 10k | 31.82 |
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| Fox Corp Cl A Com (FOXA) | 0.0 | $301k | 4.8k | 63.06 |
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| Jones Lang LaSalle Incorporated (JLL) | 0.0 | $298k | 1.0k | 298.28 |
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| Hometrust Bancshares (HTB) | 0.0 | $286k | 7.0k | 40.94 |
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| Liberty Global Com Cl C (LBTYK) | 0.0 | $286k | 24k | 11.75 |
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| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 0.0 | $279k | 1.0k | 279.29 |
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| Viking Therapeutics (VKTX) | 0.0 | $276k | 11k | 26.28 |
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| Kenvue (KVUE) | 0.0 | $275k | 17k | 16.23 |
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| Cme (CME) | 0.0 | $270k | 1.0k | 270.19 |
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| TransDigm Group Incorporated (TDG) | 0.0 | $264k | NEW | 200.00 | 1318.02 |
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| Huntsman Corporation (HUN) | 0.0 | $262k | 29k | 8.98 |
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| Delta Air Lines Inc Del Com New (DAL) | 0.0 | $261k | 4.6k | 56.75 |
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| Marriott Intl Cl A (MAR) | 0.0 | $260k | 1.0k | 260.44 |
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| Kkr & Co (KKR) | 0.0 | $260k | 2.0k | 129.95 |
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| Old National Ban (ONB) | 0.0 | $254k | -41% | 12k | 21.95 |
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| FedEx Corporation (FDX) | 0.0 | $253k | 1.1k | 235.81 |
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| Olin Corp Com Par $1 (OLN) | 0.0 | $250k | 10k | 24.99 |
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| Ftai Infrastructure Common Stock (FIP) | 0.0 | $240k | 55k | 4.36 |
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| Penn National Gaming (PENN) | 0.0 | $231k | 12k | 19.26 |
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| Smurfit Westrock SHS (SW) | 0.0 | $226k | 5.3k | 42.57 |
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| Bristol Myers Squibb (BMY) | 0.0 | $226k | 5.0k | 45.10 |
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| Intuitive Surgical Com New (ISRG) | 0.0 | $224k | 500.00 | 447.23 |
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| Gilead Sciences (GILD) | 0.0 | $222k | 2.0k | 111.00 |
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| Alerus Finl (ALRS) | 0.0 | $219k | 9.9k | 22.14 |
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| Ishares Msci Brazil Etf (EWZ) | 0.0 | $217k | 7.0k | 31.00 |
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| Howard Hughes Holdings (HHH) | 0.0 | $215k | NEW | 2.6k | 82.17 |
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| Hca Holdings (HCA) | 0.0 | $213k | NEW | 500.00 | 426.20 |
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| Dell Technologies CL C (DELL) | 0.0 | $213k | NEW | 1.5k | 141.77 |
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| Willis Towers Watson SHS (WTW) | 0.0 | $209k | NEW | 605.00 | 345.45 |
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| Ingles Mkts Cl A (IMKTA) | 0.0 | $209k | NEW | 3.0k | 69.56 |
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| Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) | 0.0 | $205k | 4.0k | 51.29 |
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| Rbb Bancorp (RBB) | 0.0 | $188k | 10k | 18.76 |
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| Fidelis Insurance Holdings L (FIHL) | 0.0 | $182k | 10k | 18.15 |
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| Hertz Global Hldgs Com New (HTZ) | 0.0 | $180k | 27k | 6.80 |
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| Nb Bancorp (NBBK) | 0.0 | $177k | NEW | 10k | 17.65 |
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| Melco Resorts And Entmnt Adr (MLCO) | 0.0 | $161k | 18k | 9.17 |
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| Slide Ins Hldgs (SLDE) | 0.0 | $158k | NEW | 10k | 15.79 |
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| Target Hospitality Corp (TH) | 0.0 | $127k | 15k | 8.48 |
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| Liberty Global Com Cl A (LBTYA) | 0.0 | $115k | 10k | 11.46 |
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| Bgc Group Cl A (BGC) | 0.0 | $95k | 10k | 9.46 |
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| Blue Ridge Bank (BRBS) | 0.0 | $89k | 21k | 4.23 |
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| Kura Oncology (KURA) | 0.0 | $89k | 10k | 8.85 |
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| Grupo Televisa S A B Spon Adr Rep Ord (TV) | 0.0 | $66k | 25k | 2.69 |
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| Bausch Health Companies (BHC) | 0.0 | $65k | 10k | 6.45 |
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| Annexon (ANNX) | 0.0 | $31k | 10k | 3.05 |
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Past Filings by Harbor Advisors
SEC 13F filings are viewable for Harbor Advisors going back to 2016
- Harbor Advisors 2025 Q3 filed Nov. 12, 2025
- Harbor Advisors 2025 Q2 filed Aug. 13, 2025
- Harbor Advisors 2025 Q1 filed May 15, 2025
- Harbor Advisors 2024 Q4 filed Feb. 11, 2025
- Harbor Advisors 2024 Q3 filed Nov. 14, 2024
- Harbor Advisors 2024 Q2 filed July 30, 2024
- Harbor Advisors 2024 Q1 filed May 1, 2024
- Harbor Advisors 2023 Q4 filed Feb. 1, 2024
- Harbor Advisors 2023 Q3 filed Nov. 7, 2023
- Harbor Advisors 2023 Q2 restated filed Aug. 15, 2023
- Harbor Advisors 2023 Q2 filed Aug. 1, 2023
- Harbor Advisors 2023 Q1 filed May 11, 2023
- Harbor Advisors 2022 Q4 filed Feb. 13, 2023
- Harbor Advisors 2022 Q3 filed Nov. 7, 2022
- Harbor Advisors 2022 Q2 filed Aug. 5, 2022
- Harbor Advisors 2022 Q1 filed May 16, 2022