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Harbor Advisors LLC

SEC CIK
0001687156
Latest filing
Jul 28, 2026

Holdings in Q2 2023

Holdings as of Jun 30, 2023, filed Aug 15, 2023. Long positions only; changes compare share counts with Q1 2023.

Institution overview
Positions
154
+4 vs. Q1 2023
Portfolio value
$470.5M
+$43.1M (+10.1%) vs. Q1 2023
Filed
Aug 15, 2023
AmendedSEC
Holdings of Harbor Advisors LLC in Q2 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
EQIXEquinix IncCOM261,711$205.2M43.6%00.0%UnchangedHistory
AAPLApple Inc.Stock148,400$28.8M6.1%00.0%UnchangedHistory
AMZNAmazon Com IncStock154,000$20.1M4.3%00.0%UnchangedHistory
GOOGLAlphabet Inc.Stock155,600$18.6M4.0%00.0%UnchangedHistory
CNQCanadian Natural Resources LtdCOM249,900$14.1M3.0%00.0%UnchangedHistory
MAMastercard IncStock26,000$10.2M2.2%00.0%UnchangedHistory
CHTRCharter Communications, Inc.CL A27,656$10.2M2.2%00.0%UnchangedHistory
MSFTMicrosoft CorpStock25,500$8.68M1.8%+500+2.0%AddedHistory
FERGFerguson Enterprises Inc.SHS50,190$7.91M1.7%00.0%UnchangedHistory
NVDANVIDIA CorpStock17,000$7.19M1.5%+1,000+6.3%AddedHistory
NTBBank of N.T. Butterfield & Son LtdSHS NEW170,407$4.66M1.0%00.0%UnchangedHistory
NUENucor CorpCOM27,992$4.59M1.0%00.0%UnchangedHistory
SPGIS&P Global Inc.Stock11,000$4.41M0.9%00.0%UnchangedHistory
IBKRInteractive Brokers Group, Inc.Stock49,558$4.12M0.9%00.0%UnchangedHistory
METAMeta Platforms, Inc.Stock12,800$3.67M0.8%00.0%UnchangedHistory
DISWalt Disney CoStock39,496$3.53M0.7%−5,824−12.9%ReducedHistory
JPMJPMorgan Chase & CoStock24,148$3.51M0.7%00.0%UnchangedHistory
DLRDigital Realty Trust, Inc.COM28,737$3.27M0.7%00.0%UnchangedHistory
MUMicron Technology IncStock48,500$3.06M0.7%00.0%UnchangedHistory
DHRDanaher CorpStock12,505$3.00M0.6%00.0%UnchangedHistory
EOGEOG Resources IncStock25,900$2.96M0.6%00.0%UnchangedHistory
ADBEAdobe Inc.Stock6,000$2.93M0.6%00.0%UnchangedHistory
PJTPJT Partners Inc.COM CL A41,519$2.89M0.6%00.0%UnchangedHistory
TMUST-Mobile US, Inc.Stock20,650$2.87M0.6%00.0%UnchangedHistory
EFXEquifax IncCOM12,000$2.82M0.6%00.0%UnchangedHistory
OSGOctave Specialty Group IncCOM NEW196,382$2.80M0.6%00.0%UnchangedHistory
MCOMoodys CorpStock8,000$2.78M0.6%00.0%UnchangedHistory
BLKBlackRock, Inc.COM3,924$2.71M0.6%00.0%UnchangedHistory
HLIHoulihan Lokey, Inc.CL A25,000$2.46M0.5%00.0%UnchangedHistory
GOOGAlphabet Inc.Stock20,000$2.42M0.5%00.0%UnchangedHistory
MLMMartin Marietta Materials IncCOM4,500$2.08M0.4%00.0%UnchangedHistory
MTNVail Resorts IncCOM8,000$2.01M0.4%00.0%UnchangedHistory
EVREvercore Inc.CLASS A15,000$1.85M0.4%00.0%UnchangedHistory
AKAMAkamai Technologies IncCOM20,000$1.80M0.4%00.0%UnchangedHistory
FTAIFTAI Aviation Ltd.SHS55,000$1.74M0.4%00.0%UnchangedHistory
WMTWalmart Inc.Stock11,000$1.73M0.4%00.0%UnchangedHistory
HDHome Depot, Inc.Stock5,500$1.71M0.4%00.0%UnchangedHistory
BROBrown & Brown, Inc.Stock24,000$1.65M0.4%00.0%UnchangedHistory
CTRACoterra Energy Inc.Stock60,043$1.52M0.3%00.0%UnchangedHistory
CPCanadian Pacific Kansas City LtdCOM18,746$1.51M0.3%+18,746NewHistory
LBRDKLiberty Broadband CorpCOM SER C18,674$1.50M0.3%+3,654+24.3%AddedHistory
FOXFox CorpCL B COM41,266$1.32M0.3%00.0%UnchangedHistory
PNCPNC Financial Services Group, Inc.Stock10,444$1.32M0.3%00.0%UnchangedHistory
FNFFidelity National Financial, Inc.COM SHS33,409$1.20M0.3%00.0%UnchangedHistory
EGEverest Group, Ltd.COM3,500$1.20M0.3%+2,000+133.3%AddedHistory
NTRNutrien Ltd.COM18,608$1.10M0.2%00.0%UnchangedHistory
YUMCYum China Holdings, Inc.COM19,000$1.07M0.2%00.0%UnchangedHistory
FBKFB Financial CorpCOM37,387$1.05M0.2%00.0%UnchangedHistory
CMCSAComcast CorpStock25,000$1.04M0.2%00.0%UnchangedHistory
HLTHilton Worldwide Holdings Inc.COM7,133$1.04M0.2%00.0%UnchangedHistory
ZTSZoetis Inc.Stock5,976$1.03M0.2%00.0%UnchangedHistory
CSXCSX CorpStock30,000$1.02M0.2%00.0%UnchangedHistory
COPConocoPhillipsStock9,272$960.7K0.2%00.0%UnchangedHistory
VVisa Inc.Stock4,000$949.9K0.2%00.0%UnchangedHistory
KDPKeurig Dr Pepper Inc.COM30,000$938.1K0.2%00.0%UnchangedHistory
APOApollo Global Management, Inc.COM11,948$917.7K0.2%00.0%UnchangedHistory
HONEHarborOne Bancorp, Inc.COM NEW103,255$896.3K0.2%00.0%UnchangedHistory
CSGPCostar Group, Inc.COM10,060$895.3K0.2%00.0%UnchangedHistory
ITGartner IncCOM2,500$875.8K0.2%00.0%UnchangedHistory
AONAon plcCL A2,500$863.0K0.2%00.0%UnchangedHistory
OZKBank OZKCOM21,455$861.6K0.2%00.0%UnchangedHistory
FCNFti Consulting, IncCOM4,500$855.9K0.2%00.0%UnchangedHistory
WFCWells Fargo & CompanyStock20,000$853.6K0.2%00.0%UnchangedHistory
LOWLowes Companies IncStock3,700$835.1K0.2%00.0%UnchangedHistory
HESHess CorpStock6,000$815.7K0.2%00.0%UnchangedHistory
HUNHuntsman CORPCOM29,146$787.5K0.2%00.0%UnchangedHistory
PXDPioneer Natural Resources CoCOM3,468$718.5K0.2%00.0%UnchangedHistory
LIILennox International IncCOM2,200$717.4K0.2%00.0%UnchangedHistory
BXBlackstone Inc.COM7,700$715.9K0.2%00.0%UnchangedHistory
PFEPfizer IncStock18,962$695.5K0.1%00.0%UnchangedHistory
CVXChevron CorpStock4,372$687.9K0.1%00.0%UnchangedHistory
NSCNorfolk Southern CorpStock3,000$680.3K0.1%00.0%UnchangedHistory
PNFPPinnacle Financial Partners, Inc.COM12,000$679.8K0.1%00.0%UnchangedHistory
MCMoelis & CoCL A14,800$671.0K0.1%00.0%UnchangedHistory
URIUnited Rentals, Inc.COM1,500$668.1K0.1%00.0%UnchangedHistory
TMOThermo Fisher Scientific Inc.Stock1,250$652.2K0.1%+1,250NewHistory
ESGREnstar Group LTDSHS2,500$610.6K0.1%00.0%UnchangedHistory
BPOPPopular, Inc.COM NEW10,000$605.2K0.1%00.0%UnchangedHistory
FANGDiamondback Energy, Inc.Stock4,398$577.7K0.1%00.0%UnchangedHistory
MSMorgan StanleyStock6,608$564.3K0.1%00.0%UnchangedHistory
CAGConagra Brands Inc.Stock16,500$556.4K0.1%00.0%UnchangedHistory
GEGeneral Electric CoStock5,000$549.3K0.1%+5,000NewHistory
TFSLTFS Financial CORPCOM42,260$531.2K0.1%00.0%UnchangedHistory
BRK.ABerkshire Hathaway IncCL A1$517.8K0.1%00.0%UnchangedHistory
OLNOLIN CorpStock10,000$513.9K0.1%00.0%UnchangedHistory
ASMLASML Holding NVADR700$507.3K0.1%00.0%UnchangedHistory
DVNDevon Energy CorpStock10,330$499.4K0.1%00.0%UnchangedHistory
JEFJefferies Financial Group Inc.COM15,000$497.6K0.1%00.0%UnchangedHistory
CBRECbre Group, Inc.CL A6,000$484.3K0.1%00.0%UnchangedHistory
ARESAres Management CorpCL A COM STK5,000$481.8K0.1%00.0%UnchangedHistory
TTTrane Technologies plcSHS2,500$478.1K0.1%00.0%UnchangedHistory
JDJD.com, Inc.SPON ADS CL A14,000$477.8K0.1%00.0%UnchangedHistory
MSCIMSCI Inc.Stock1,000$469.3K0.1%00.0%UnchangedHistory
HHyatt Hotels CorpCOM CL A4,000$458.3K0.1%00.0%UnchangedHistory
LBTYKLiberty Global Ltd.SHS CL C24,320$432.2K0.1%00.0%UnchangedHistory
VOYAVoya Financial, Inc.COM6,000$430.3K0.1%00.0%UnchangedHistory
FBMSFirst Bancshares IncCOM15,671$404.9K0.1%00.0%UnchangedHistory
AIGAmerican International Group, Inc.Stock7,000$402.8K0.1%00.0%UnchangedHistory
AMNBAmerican National Bankshares Inc.COM13,811$400.2K0.1%00.0%UnchangedHistory
AMGAffiliated Managers Group, Inc.Stock2,500$374.7K0.1%00.0%UnchangedHistory

Sold out since Q1 2023 (7)

Positions held at the end of Q1 2023 that are gone from this filing.

Positions of Harbor Advisors LLC sold out since Q1 2023
SecurityClassShares in Q1 2023Value in Q1 2023% of portfolio in Q1 2023History
FOXAFox CorpCL A COM19,766$673.0K0.2%History
LBRDALiberty Broadband CorpCOM SER A3,669$301.3K0.1%History
CBUCommunity Financial System, Inc.COM4,058$213.0K<0.1%History
KFYKorn FerryCOM NEW4,000$207.0K<0.1%History
BUDAnheuser-Busch InBev SA/NVADR3,000$200.2K<0.1%History
Finserv Acquisition Corp. II31809Y202UNIT 02/17/202610,000$103.7K<0.1%–
Churchill Capital Corp VII17144M201UNIT 99/99/999910,000$101.5K<0.1%–