Harbor Advisors
Latest statistics and disclosures from Harbor Advisors's latest quarterly 13F-HR filing:
- Top 5 stock holdings are EQIX, MU, GOOGL, AAPL, AMZN, and represent 55.16% of Harbor Advisors's stock portfolio.
- Added to shares of these 10 stocks: DVN, DLR, MCD, Trulieve Cannabis Corporatio, TCBX, GDS, NOW, NVTS, WLFC, UPS.
- Started 10 new stock positions in BTDR, UPS, TCBX, NVTS, ERock, Patriot Acquisition Corp, Trulieve Cannabis Corporatio, FRMI, MCD, NOW.
- Reduced shares in these 10 stocks: CTRA, , MU, CIFR, CNC, LBTYK, VSNT, , , KGC.
- Sold out of its positions in B, CTRA, DOW, XOM, HCA, HSY, ISRG, KGC, KURA, TH. VSNT, LBTYA, LBTYK.
- Harbor Advisors was a net seller of stock by $-1.5M.
- Harbor Advisors has $795M in assets under management (AUM), dropping by 14.87%.
- Central Index Key (CIK): 0001687156
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Portfolio Holdings for Harbor Advisors
Harbor Advisors holds 194 positions in its portfolio as reported in the June 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Equinix (EQIX) | 31.4 | $249M | 239k | 1042.39 |
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| Micron Technology (MU) | 7.3 | $58M | 50k | 1154.29 |
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| Alphabet Cap Stk Cl A (GOOGL) | 6.5 | $52M | 146k | 357.37 |
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| Apple (AAPL) | 5.4 | $43M | 148k | 289.36 |
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| Amazon (AMZN) | 4.6 | $37M | 153k | 238.34 |
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| NVIDIA Corporation (NVDA) | 4.5 | $36M | 180k | 200.09 |
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| Canadian Natural Resources (CNQ) | 2.5 | $20M | 500k | 39.50 |
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| Interactive Brokers Group In Com Cl A (IBKR) | 2.0 | $16M | 187k | 87.04 |
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| Ftai Aviation SHS (FTAI) | 1.9 | $15M | 57k | 270.53 |
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| Mastercard Incorporated Cl A (MA) | 1.7 | $13M | 26k | 513.60 |
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| Microsoft Corporation (MSFT) | 1.2 | $9.9M | 27k | 373.02 |
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| Ferguson Enterprises Common Stock New (FERG) | 1.2 | $9.8M | 41k | 237.33 |
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| Bank Of N T Butterfield & So Shs New (NTB) | 1.1 | $8.6M | 145k | 59.50 |
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| JPMorgan Chase & Co. (JPM) | 1.0 | $7.9M | 24k | 327.33 |
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| Meta Platforms Cl A (META) | 1.0 | $7.8M | 14k | 563.29 |
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| Nebius Group Shs Class A (NBIS) | 1.0 | $7.6M | 28k | 276.17 |
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| Alphabet Cap Stk Cl C (GOOG) | 0.9 | $7.1M | 20k | 353.33 |
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| Pjt Partners Com Cl A (PJT) | 0.8 | $6.3M | 42k | 150.94 |
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| Nucor Corporation (NUE) | 0.8 | $6.2M | 28k | 222.75 |
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| S&p Global (SPGI) | 0.7 | $5.6M | 14k | 407.26 |
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| Digital Realty Trust (DLR) | 0.7 | $5.5M | +19% | 31k | 179.58 |
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| Evercore Class A (EVR) | 0.6 | $5.1M | 15k | 341.44 |
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| Crowdstrike Hldgs Cl A (CRWD) | 0.6 | $4.8M | 6.3k | 763.14 |
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| Blackrock (BLK) | 0.5 | $3.8M | 3.9k | 961.56 |
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| Wal-Mart Stores (WMT) | 0.5 | $3.7M | 33k | 113.26 |
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| Moody's Corporation (MCO) | 0.5 | $3.6M | 8.0k | 452.92 |
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| Metropcs Communications (TMUS) | 0.4 | $3.5M | 21k | 167.73 |
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| Palo Alto Networks (PANW) | 0.4 | $3.4M | 10k | 341.02 |
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| EOG Resources (EOG) | 0.4 | $3.4M | 26k | 129.73 |
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| Houlihan Lokey Cl A (HLI) | 0.4 | $3.4M | 25k | 134.13 |
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| Metropolitan Bank Holding Corp (MCB) | 0.4 | $3.1M | 32k | 98.76 |
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| Ge Aerospace Com New (GE) | 0.3 | $2.6M | 7.0k | 373.73 |
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| Martin Marietta Materials (MLM) | 0.3 | $2.6M | 4.5k | 576.70 |
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| PNC Financial Services (PNC) | 0.3 | $2.6M | 10k | 246.22 |
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| Danaher Corporation (DHR) | 0.3 | $2.4M | 13k | 190.48 |
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| Akamai Technologies (AKAM) | 0.3 | $2.4M | 20k | 118.21 |
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| Hilton Worldwide Holdings (HLT) | 0.3 | $2.4M | 7.1k | 330.46 |
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| Advanced Micro Devices (AMD) | 0.3 | $2.3M | 4.0k | 580.91 |
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| Fb Finl (FBK) | 0.3 | $2.3M | 41k | 55.35 |
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| Devon Energy Corporation (DVN) | 0.3 | $2.2M | +406% | 52k | 41.32 |
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| Popular Com New (BPOP) | 0.3 | $2.1M | 13k | 164.18 |
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| Chevron Corporation (CVX) | 0.3 | $2.1M | 13k | 165.76 |
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| Home Depot (HD) | 0.2 | $1.9M | 5.5k | 352.68 |
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| Fox Corp Cl B Com (FOX) | 0.2 | $1.9M | 41k | 46.84 |
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| Arthur J. Gallagher & Co. (AJG) | 0.2 | $1.9M | 8.4k | 229.57 |
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| Equifax (EFX) | 0.2 | $1.9M | 12k | 158.72 |
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| Apollo Global Mgmt (APO) | 0.2 | $1.9M | 16k | 118.32 |
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| Customers Ban (CUBI) | 0.2 | $1.8M | 23k | 79.10 |
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| GDS HLDGS Sponsored Ads (GDS) | 0.2 | $1.8M | +26% | 60k | 30.03 |
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| Everest Re Group (EG) | 0.2 | $1.8M | 5.0k | 357.23 |
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| Trane Technologies SHS (TT) | 0.2 | $1.7M | 3.5k | 491.16 |
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| United Rentals (URI) | 0.2 | $1.7M | 1.5k | 1132.89 |
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| Vertiv Holdings Com Cl A (VRT) | 0.2 | $1.7M | 5.0k | 334.82 |
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| Wells Fargo & Company (WFC) | 0.2 | $1.7M | 20k | 82.64 |
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| Canadian Pacific Kansas City (CP) | 0.2 | $1.6M | 19k | 86.65 |
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| Ares Management Corporation Cl A Com Stk (ARES) | 0.2 | $1.6M | 15k | 111.31 |
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| Blackstone Group Inc Com Cl A (BX) | 0.2 | $1.6M | 14k | 117.67 |
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| Fidelity Natl Finl Com Shs (FNF) | 0.2 | $1.6M | 33k | 47.16 |
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| Eli Lilly & Co. (LLY) | 0.2 | $1.6M | 1.3k | 1199.43 |
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| Brown & Brown (BRO) | 0.2 | $1.5M | 24k | 64.15 |
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| Thermo Fisher Scientific (TMO) | 0.2 | $1.5M | 3.0k | 501.36 |
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| Ge Vernova (GEV) | 0.2 | $1.5M | 1.3k | 1174.86 |
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| CSX Corporation (CSX) | 0.2 | $1.4M | 30k | 47.53 |
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| Snowflake Com Shs (SNOW) | 0.2 | $1.4M | 5.5k | 254.50 |
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| Asml Hldg Nv N Y Registry Shs (ASML) | 0.2 | $1.4M | 700.00 | 1989.44 |
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| Morgan Stanley Com New (MS) | 0.2 | $1.4M | 6.6k | 209.04 |
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| Visa Com Cl A (V) | 0.2 | $1.4M | 4.0k | 343.09 |
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| Broadcom (AVGO) | 0.2 | $1.3M | 3.5k | 377.75 |
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| Raytheon Technologies Corp (RTX) | 0.2 | $1.3M | 6.8k | 189.73 |
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| Palantir Technologies Cl A (PLTR) | 0.2 | $1.3M | 11k | 116.67 |
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| Lennox International (LII) | 0.2 | $1.3M | 2.2k | 572.95 |
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| Charter Communications Cl A (CHTR) | 0.2 | $1.2M | 8.7k | 142.21 |
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| Western Alliance Bancorporation (WAL) | 0.2 | $1.2M | 15k | 82.20 |
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| Adobe Systems Incorporated (ADBE) | 0.2 | $1.2M | 6.0k | 205.02 |
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| Octave Specialty Group Com New (OSG) | 0.2 | $1.2M | 196k | 6.24 |
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| Pinnacle Finl Partners (PNFP) | 0.2 | $1.2M | 12k | 100.88 |
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| Bank Ozk (OZK) | 0.1 | $1.1M | 22k | 52.09 |
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| Arch Cap Group Ord (ACGL) | 0.1 | $1.1M | 12k | 97.06 |
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| First Ctzns Bancshares Inc D Cl A (FCNCA) | 0.1 | $1.1M | 512.00 | 2080.79 |
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| Echostar Corp Cl A | 0.1 | $1.0M | 10k | 103.92 |
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| Keurig Dr Pepper (KDP) | 0.1 | $982k | 30k | 32.73 |
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| Moelis & Co Cl A (MC) | 0.1 | $968k | 15k | 65.42 |
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| ConocoPhillips (COP) | 0.1 | $964k | 9.3k | 103.96 |
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| Carrier Global Corporation (CARR) | 0.1 | $954k | 13k | 73.35 |
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| Norfolk Southern (NSC) | 0.1 | $944k | 3.0k | 314.59 |
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| Sl Green Realty Corp (SLG) | 0.1 | $880k | 17k | 51.77 |
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| Alibaba Group Hldg Sponsored Ads (BABA) | 0.1 | $864k | 9.0k | 95.98 |
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| Ishares Tr Russell 3000 Etf (IWV) | 0.1 | $853k | 2.0k | 426.40 |
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| Affiliated Managers (AMG) | 0.1 | $846k | 2.5k | 338.40 |
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| Aon Shs Cl A (AON) | 0.1 | $829k | 2.5k | 331.69 |
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| Lowe's Companies (LOW) | 0.1 | $816k | 3.7k | 220.49 |
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| Cbre Group Cl A (CBRE) | 0.1 | $808k | 6.0k | 134.69 |
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| Atlantic Union B (AUB) | 0.1 | $789k | 19k | 42.31 |
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| Yum China Holdings (YUMC) | 0.1 | $777k | 19k | 40.87 |
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| Hyatt Hotels Corp Com Cl A (H) | 0.1 | $775k | 4.0k | 193.84 |
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| Diamondback Energy (FANG) | 0.1 | $773k | 4.4k | 175.78 |
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| Pfizer (PFE) | 0.1 | $770k | 32k | 24.08 |
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| McKesson Corporation (MCK) | 0.1 | $756k | 1.0k | 755.60 |
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| CoStar (CSGP) | 0.1 | $752k | 27k | 28.32 |
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| Standardaero (SARO) | 0.1 | $752k | 25k | 29.91 |
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| Jefferies Finl Group (JEF) | 0.1 | $750k | 15k | 49.98 |
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| Berkshire Hathaway Inc Del Cl A (BRK.A) | 0.1 | $749k | 1.00 | 748850.00 |
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| TFS Financial Corporation (TFSL) | 0.1 | $749k | 42k | 17.72 |
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| Williams Companies (WMB) | 0.1 | $743k | 10k | 74.34 |
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| American Integrity Insurance Gro Ord (AII) | 0.1 | $719k | +24% | 38k | 18.83 |
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| Citigroup Com New (C) | 0.1 | $700k | 5.0k | 139.96 |
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| Willis Lease Finance Corporation (WLFC) | 0.1 | $686k | +50% | 3.0k | 228.80 |
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| Vail Resorts (MTN) | 0.1 | $681k | 5.0k | 136.15 |
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| American Express Company (AXP) | 0.1 | $677k | 2.0k | 338.25 |
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| American Intl Group Com New (AIG) | 0.1 | $671k | 9.0k | 74.53 |
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| FTI Consulting (FCN) | 0.1 | $671k | 4.5k | 149.01 |
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| Renasant (RNST) | 0.1 | $667k | 16k | 42.54 |
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| UnitedHealth (UNH) | 0.1 | $665k | 1.6k | 415.63 |
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| Dell Technologies CL C (DELL) | 0.1 | $647k | 1.5k | 431.46 |
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| Liberty Broadband Corp Com Ser C (LBRDK) | 0.1 | $621k | 19k | 33.26 |
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| Ferrovial Nv Ord Shs (FER) | 0.1 | $621k | 9.1k | 68.51 |
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| Bloom Energy Corp Com Cl A (BE) | 0.1 | $605k | 2.0k | 302.70 |
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| Phillips 66 (PSX) | 0.1 | $599k | 3.5k | 169.05 |
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| Pcb Bancorp (PCB) | 0.1 | $567k | 20k | 28.37 |
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| Msci (MSCI) | 0.1 | $560k | 1.0k | 560.04 |
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| First Horizon National Corporation (FHN) | 0.1 | $557k | 22k | 25.64 |
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| Voya Financial (VOYA) | 0.1 | $543k | 6.0k | 90.53 |
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| McDonald's Corporation (MCD) | 0.1 | $541k | NEW | 2.0k | 270.31 |
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| Uber Technologies (UBER) | 0.1 | $527k | 7.3k | 72.16 |
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| Goldman Sachs (GS) | 0.1 | $506k | 500.00 | 1011.37 |
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| Oracle Corporation (ORCL) | 0.1 | $498k | 3.4k | 146.55 |
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| Hanmi Finl Corp Com New (HAFC) | 0.1 | $486k | -25% | 15k | 32.40 |
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| Trulieve Cannabis Corp Sub Vtg Shs | 0.1 | $484k | NEW | 43k | 11.36 |
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| Taiwan Semiconductor Manufac Sponsored Ads (TSM) | 0.1 | $478k | 1.0k | 477.57 |
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| Centene Corporation (CNC) | 0.1 | $449k | -41% | 7.0k | 64.19 |
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| Seacoast Bkg Corp Fla Com New (SBCF) | 0.1 | $441k | 13k | 33.25 |
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| Agnico (AEM) | 0.1 | $434k | 2.8k | 155.13 |
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| Delta Air Lines Com New (DAL) | 0.1 | $431k | 4.6k | 93.66 |
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| Zoetis Cl A (ZTS) | 0.1 | $429k | 6.0k | 71.86 |
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| Kinsale Cap Group (KNSL) | 0.1 | $429k | 1.3k | 329.81 |
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| Nxp Semiconductors N V (NXPI) | 0.1 | $422k | 1.5k | 281.03 |
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| Franco-Nevada Corporation (FNV) | 0.1 | $417k | 2.0k | 208.44 |
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| Viking Therapeutics (VKTX) | 0.1 | $410k | 11k | 39.01 |
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| Capital Bancorp (CBNK) | 0.1 | $405k | 12k | 35.12 |
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| Third Coast Bancshares (TCBX) | 0.1 | $404k | NEW | 10k | 40.40 |
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| Coreweave Com Cl A (CRWV) | 0.1 | $398k | 4.0k | 99.54 |
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| F&g Annuities & Life Common Stock (FG) | 0.0 | $380k | 14k | 26.59 |
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| Verisign (VRSN) | 0.0 | $377k | 1.5k | 251.56 |
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| Marriott Intl Cl A (MAR) | 0.0 | $371k | 1.0k | 370.59 |
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| Nb Bancorp (NBBK) | 0.0 | $370k | +75% | 18k | 21.13 |
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| Veralto Corp Com Shs (VLTO) | 0.0 | $370k | 4.2k | 88.68 |
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| Live Nation Entertainment (LYV) | 0.0 | $366k | 2.0k | 183.11 |
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| Netflix (NFLX) | 0.0 | $357k | 5.0k | 71.40 |
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| Jd.com Spon Ads Cl A (JD) | 0.0 | $357k | 14k | 25.48 |
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| Blue Owl Capital Com Cl A (OWL) | 0.0 | $350k | 40k | 8.75 |
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| Hometrust Bancshares (HTB) | 0.0 | $349k | 7.0k | 49.89 |
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| FedEx Corporation (FDX) | 0.0 | $335k | 1.1k | 313.13 |
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| Phoenix Ed Partners (PXED) | 0.0 | $329k | 10k | 32.85 |
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| Gartner (IT) | 0.0 | $324k | 2.5k | 129.62 |
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| Kenvue (KVUE) | 0.0 | $324k | 17k | 19.11 |
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| Freeport Mcmoran CL B (FCX) | 0.0 | $315k | 5.0k | 62.89 |
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| Jones Lang LaSalle Incorporated (JLL) | 0.0 | $310k | 1.0k | 309.95 |
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| Huntsman Corporation (HUN) | 0.0 | $310k | 29k | 10.62 |
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| Alerus Finl (ALRS) | 0.0 | $307k | 9.9k | 31.10 |
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| Highwoods Properties (HIW) | 0.0 | $302k | 10k | 30.16 |
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| Old National Ban (ONB) | 0.0 | $299k | 12k | 25.90 |
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| Servicenow (NOW) | 0.0 | $298k | NEW | 3.0k | 99.28 |
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| ResMed (RMD) | 0.0 | $292k | 1.5k | 194.88 |
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| Janus Living Cl A-1 (JAN) | 0.0 | $287k | 10k | 28.74 |
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| Navitas Semiconductor Corp-a (NVTS) | 0.0 | $269k | NEW | 15k | 17.92 |
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| Madrigal Pharmaceuticals (MDGL) | 0.0 | $269k | 500.00 | 536.95 |
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| TransDigm Group Incorporated (TDG) | 0.0 | $266k | 200.00 | 1332.04 |
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| Ingles Mkts Cl A (IMKTA) | 0.0 | $266k | 3.0k | 88.58 |
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| Ftai Infrastructure Common Stock (FIP) | 0.0 | $255k | 55k | 4.64 |
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| Godaddy Cl A (GDDY) | 0.0 | $255k | 3.0k | 84.88 |
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| Gilead Sciences (GILD) | 0.0 | $253k | 2.0k | 126.34 |
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| Hoyne Bancorp (HYNE) | 0.0 | $251k | 15k | 16.74 |
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| Fox Corp Cl A Com (FOXA) | 0.0 | $249k | 4.8k | 52.16 |
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| Smurfit Westrock SHS (SW) | 0.0 | $246k | 5.3k | 46.26 |
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| Cipher Mining (CIFR) | 0.0 | $245k | -66% | 10k | 24.50 |
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| Ishares Msci Brazil Etf (EWZ) | 0.0 | $242k | 7.0k | 34.50 |
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| salesforce (CRM) | 0.0 | $235k | 1.5k | 156.66 |
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| Venture Global Com Cl A (VG) | 0.0 | $223k | 20k | 11.13 |
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| Cme (CME) | 0.0 | $221k | 1.0k | 220.83 |
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| United Parcel Svcs CL B (UPS) | 0.0 | $215k | NEW | 2.0k | 107.50 |
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| Olin Corp Com Par $1 (OLN) | 0.0 | $198k | 10k | 19.82 |
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| Patriot Acquisition Corp Unit 05/11/2031 | 0.0 | $191k | NEW | 19k | 9.99 |
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| Erock Cl A Com | 0.0 | $168k | NEW | 12k | 14.50 |
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| Bitdeer Technologies Group Cl A Ord Shs (BTDR) | 0.0 | $159k | NEW | 10k | 15.87 |
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| Americold Rlty Tr (COLD) | 0.0 | $157k | 10k | 15.72 |
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| Bgc Group Cl A (BGC) | 0.0 | $107k | 10k | 10.69 |
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| Nuscale Pwr Corp Cl A Com (SMR) | 0.0 | $100k | 10k | 10.03 |
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| Melco Resorts And Entmnt Adr (MLCO) | 0.0 | $92k | 18k | 5.27 |
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| Fermi (FRMI) | 0.0 | $92k | NEW | 10k | 9.16 |
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| Blue Ridge Bank (BRBS) | 0.0 | $74k | 21k | 3.53 |
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| Grupo Televisa S A B Spon Adr Rep Ord (TV) | 0.0 | $67k | 25k | 2.71 |
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| Hertz Global Hldgs Com New (HTZ) | 0.0 | $60k | 27k | 2.27 |
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| Annexon (ANNX) | 0.0 | $57k | 10k | 5.71 |
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| Bausch Health Companies (BHC) | 0.0 | $49k | 10k | 4.93 |
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Past Filings by Harbor Advisors
SEC 13F filings are viewable for Harbor Advisors going back to 2016
- Harbor Advisors 2026 Q2 filed July 28, 2026
- Harbor Advisors 2026 Q1 filed May 7, 2026
- Harbor Advisors 2025 Q4 filed Jan. 30, 2026
- 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