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Harbor Advisors LLC

Q3 2025 Holdings

Filed 2025-11-12 | 190 holdings | $648.4M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Equinix Inc(EQIX)COM29444U700$198.0M252,79030.5%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$37.8M155,6005.8%
Apple Inc(AAPL)COM037833100$37.8M148,4005.8%
Amazon COM Inc(AMZN)COM023135106$34.0M154,7005.2%
Nvidia Corporation(NVDA)COM67066G104$33.6M180,0005.2%
Canadian NAT RES LTD(CNQ)COM136385101$16.0M499,8002.5%
Mastercard Incorporated(MA)CL A57636Q104$14.8M26,0002.3%
Microsoft Corp(MSFT)COM594918104$13.5M26,0002.1%
Interactive Brokers Group in(IBKR)COM CL A45841N107$12.9M186,8322.0%
Ftai Aviation LTD(FTAI)SHSG3730V105$9.5M57,0001.5%
Meta Platforms Inc(META)CL A30303M102$9.4M12,8001.4%
Ferguson Enterprises Inc(FERG)COMMON STOCK NEW31488V107$9.3M41,2551.4%
Micron Technology Inc(MU)COM595112103$8.1M48,5001.3%
JPMorgan Chase & Co.(JPM)COM46625H100$7.6M24,1481.2%
PJT Partners Inc(PJT)COM CL A69343T107$7.4M41,5191.1%
Bank of NT Butterfield&son L(NTB)SHS NEWG0772R208$6.7M155,4081.0%
S&P Global Inc(SPGI)COM78409V104$6.7M13,6671.0%
Houlihan Lokey Inc(HLI)CL A441593100$5.1M25,0000.8%
Evercore Inc(EVR)CLASS A29977A105$5.1M15,0000.8%
T-Mobile US Inc(TMUS)COM872590104$4.9M20,6500.8%
Alphabet Inc(GOOG)CAP STK CL C02079K107$4.9M20,0000.8%
BlackRock Inc(BLK)COM09290D101$4.6M3,9240.7%
Digital Rlty TR Inc(DLR)COM253868103$4.4M25,5520.7%
Charter Communications Inc N(CHTR)CL A16119P108$4.4M15,9420.7%
Moodys Corp(MCO)COM615369105$3.8M8,0000.6%
Nucor Corp(NUE)COM670346105$3.8M27,9920.6%
Walmart Inc(WMT)COM931142103$3.4M33,0000.5%
Nebius Group N.V.(NBIS)SHS CLASS AN97284108$3.1M27,6000.5%
Equifax Inc(EFX)COM294429105$3.1M12,0000.5%
Crowdstrike Hldgs Inc(CRWD)CL A22788C105$3.1M6,2500.5%
EOG RES Inc(EOG)COM26875P101$2.9M25,9000.4%
Martin Marietta Matls Inc(MLM)COM573284106$2.8M4,5000.4%
Gallagher Arthur J & Co(AJG)COM363576109$2.6M8,3750.4%
Palo Alto Networks Inc(PANW)COM697435105$2.5M12,5000.4%
Danaher Corporation(DHR)COM235851102$2.5M12,5050.4%
FOX Corp(FOX)CL B COM35137L204$2.4M41,2650.4%
Metropolitan BK Hldg Corp(MCB)COM591774104$2.4M31,5000.4%
Blackstone Inc(BX)COM09260D107$2.3M13,7000.4%
Ares Management Corporation(ARES)CL A COM STK03990B101$2.3M14,5000.4%
FB Finl Corp(FBK)COM30257X104$2.3M40,7990.4%
Brown & Brown Inc(BRO)COM115236101$2.3M24,0000.3%
Home Depot Inc(HD)COM437076102$2.2M5,5000.3%
Apollo Global Mgmt Inc(APO)COM03769M106$2.1M15,9470.3%
Adobe Inc(ADBE)COM00724F101$2.1M6,0000.3%
GE Aerospace(GE)COM NEW369604301$2.1M7,0000.3%
PNC Finl Svcs Group Inc(PNC)COM693475105$2.1M10,4440.3%
Fidelity National Financial(FNF)COM SHS31620R303$2.0M33,4090.3%
Palantir Technologies Inc(PLTR)CL A69608A108$2.0M11,0000.3%
Chevron Corp New(CVX)COM166764100$2.0M12,5720.3%
Costar Group Inc(CSGP)COM22160N109$1.9M22,5600.3%
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