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Harbor Advisors LLC

SEC CIK
0001687156
Latest filing
Jul 28, 2026

Holdings in Q1 2024

Holdings as of Mar 31, 2024, filed May 1, 2024. Long positions only; changes compare share counts with Q4 2023.

Institution overview
Positions
176
+1 vs. Q4 2023
Portfolio value
$544.4M
+$21.4M (+4.1%) vs. Q4 2023
Filed
May 1, 2024
SEC
Holdings of Harbor Advisors LLC in Q1 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
BPOPPopular, Inc.COM NEW10,000$880.9K0.2%00.0%UnchangedHistory
PFEPfizer IncStock31,962$886.9K0.2%00.0%UnchangedHistory
PXDPioneer Natural Resources CoCOM3,468$910.4K0.2%00.0%UnchangedHistory
HESHess CorpStock6,000$915.8K0.2%00.0%UnchangedHistory
KDPKeurig Dr Pepper Inc.COM30,000$920.1K0.2%00.0%UnchangedHistory
LOWLowes Companies IncStock3,700$942.5K0.2%00.0%UnchangedHistory
FCNFti Consulting, IncCOM4,500$946.3K0.2%00.0%UnchangedHistory
HONEHarborOne Bancorp, Inc.COM NEW90,101$960.5K0.2%00.0%UnchangedHistory
OZKBank OZKCOM21,455$975.3K0.2%00.0%UnchangedHistory
ZTSZoetis Inc.Stock5,976$1.01M0.2%00.0%UnchangedHistory
BXBlackstone Inc.COM7,700$1.01M0.2%00.0%UnchangedHistory
PNFPPinnacle Financial Partners, Inc.COM12,000$1.03M0.2%00.0%UnchangedHistory
TTTrane Technologies plcSHS3,500$1.05M0.2%00.0%UnchangedHistory
ACGLArch Capital Group Ltd.Stock11,500$1.06M0.2%00.0%UnchangedHistory
LBRDKLiberty Broadband CorpCOM SER C18,674$1.07M0.2%00.0%UnchangedHistory
MCBMetropolitan Bank Holding Corp.COM27,783$1.07M0.2%+3,000+12.1%AddedHistory
LIILennox International IncCOM2,200$1.08M0.2%00.0%UnchangedHistory
URIUnited Rentals, Inc.COM1,500$1.08M0.2%00.0%UnchangedHistory
CMCSAComcast CorpStock25,000$1.08M0.2%00.0%UnchangedHistory
CSXCSX CorpStock30,000$1.11M0.2%00.0%UnchangedHistory
VVisa Inc.Stock4,000$1.12M0.2%00.0%UnchangedHistory
WFCWells Fargo & CompanyStock20,000$1.16M0.2%00.0%UnchangedHistory
COPConocoPhillipsStock9,272$1.18M0.2%00.0%UnchangedHistory
FOXFox CorpCL B COM41,266$1.18M0.2%00.0%UnchangedHistory
ITGartner IncCOM2,500$1.19M0.2%00.0%UnchangedHistory
APOApollo Global Management, Inc.COM11,948$1.34M0.2%00.0%UnchangedHistory
CRWDCrowdStrike Holdings, Inc.Stock4,250$1.36M0.3%00.0%UnchangedHistory
FBKFB Financial CorpCOM37,387$1.41M0.3%00.0%UnchangedHistory
HLTHilton Worldwide Holdings Inc.COM7,133$1.52M0.3%00.0%UnchangedHistory
AJGArthur J. Gallagher & Co.COM6,500$1.63M0.3%00.0%UnchangedHistory
CSGPCostar Group, Inc.COM17,060$1.65M0.3%00.0%UnchangedHistory
CPCanadian Pacific Kansas City LtdCOM18,746$1.65M0.3%00.0%UnchangedHistory
CTRACoterra Energy Inc.Stock60,043$1.67M0.3%00.0%UnchangedHistory
PNCPNC Financial Services Group, Inc.Stock10,444$1.69M0.3%00.0%UnchangedHistory
TMOThermo Fisher Scientific Inc.Stock3,000$1.74M0.3%00.0%UnchangedHistory
FNFFidelity National Financial, Inc.COM SHS33,409$1.77M0.3%00.0%UnchangedHistory
PANWPalo Alto Networks IncStock6,250$1.78M0.3%+1,250+25.0%AddedHistory
MTNVail Resorts IncCOM8,000$1.78M0.3%00.0%UnchangedHistory
ARESAres Management CorpCL A COM STK14,000$1.86M0.3%+6,000+75.0%AddedHistory
WMTWalmart Inc.Stock33,000$1.99M0.4%00.0%UnchangedConverted for a 3-for-1 splitHistory
EGEverest Group, Ltd.COM5,000$1.99M0.4%00.0%UnchangedHistory
BROBrown & Brown, Inc.Stock24,000$2.10M0.4%00.0%UnchangedHistory
HDHome Depot, Inc.Stock5,500$2.11M0.4%00.0%UnchangedHistory
AKAMAkamai Technologies IncCOM20,000$2.18M0.4%00.0%UnchangedHistory
MLMMartin Marietta Materials IncCOM4,500$2.76M0.5%00.0%UnchangedHistory
EVREvercore Inc.CLASS A15,000$2.89M0.5%00.0%UnchangedHistory
ADBEAdobe Inc.Stock6,000$3.03M0.6%00.0%UnchangedHistory
GOOGAlphabet Inc.Stock20,000$3.05M0.6%00.0%UnchangedHistory
OSGOctave Specialty Group IncCOM NEW196,382$3.07M0.6%00.0%UnchangedHistory
DHRDanaher CorpStock12,505$3.12M0.6%00.0%UnchangedHistory
MCOMoodys CorpStock8,000$3.14M0.6%00.0%UnchangedHistory
HLIHoulihan Lokey, Inc.CL A25,000$3.20M0.6%00.0%UnchangedHistory
EFXEquifax IncCOM12,000$3.21M0.6%00.0%UnchangedHistory
BLKBlackRock, Inc.COM3,924$3.27M0.6%00.0%UnchangedHistory
EOGEOG Resources IncStock25,900$3.31M0.6%00.0%UnchangedHistory
TMUST-Mobile US, Inc.Stock20,650$3.37M0.6%00.0%UnchangedHistory
DLRDigital Realty Trust, Inc.COM25,552$3.68M0.7%−3,185−11.1%ReducedHistory
FTAIFTAI Aviation Ltd.SHS55,000$3.70M0.7%00.0%UnchangedHistory
PJTPJT Partners Inc.COM CL A41,519$3.91M0.7%00.0%UnchangedHistory
CHTRCharter Communications, Inc.CL A15,942$4.63M0.9%−11,714−42.4%ReducedHistory
JPMJPMorgan Chase & CoStock24,148$4.84M0.9%00.0%UnchangedHistory
IBKRInteractive Brokers Group, Inc.Stock45,208$5.05M0.9%−4,350−8.8%ReducedHistory
NTBBank of N.T. Butterfield & Son LtdSHS NEW165,408$5.29M1.0%00.0%UnchangedHistory
NUENucor CorpCOM27,992$5.54M1.0%00.0%UnchangedHistory
MUMicron Technology IncStock48,500$5.72M1.1%00.0%UnchangedHistory
SPGIS&P Global Inc.Stock13,667$5.81M1.1%00.0%UnchangedHistory
METAMeta Platforms, Inc.Stock12,800$6.22M1.1%00.0%UnchangedHistory
FERGFerguson Enterprises Inc.SHS41,255$9.02M1.7%−8,935−17.8%ReducedHistory
MSFTMicrosoft CorpStock25,500$10.7M2.0%00.0%UnchangedHistory
MAMastercard IncStock26,000$12.5M2.3%00.0%UnchangedHistory
NVDANVIDIA CorpStock18,000$16.3M3.0%+600+3.4%AddedHistory
CNQCanadian Natural Resources LtdCOM249,900$19.1M3.5%00.0%UnchangedHistory
GOOGLAlphabet Inc.Stock155,600$23.5M4.3%00.0%UnchangedHistory
AAPLApple Inc.Stock148,400$25.4M4.7%00.0%UnchangedHistory
AMZNAmazon Com IncStock154,000$27.8M5.1%00.0%UnchangedHistory
EQIXEquinix IncCOM252,490$208.4M38.3%−9,220−3.5%ReducedHistory

Sold out since Q4 2023 (9)

Positions held at the end of Q4 2023 that are gone from this filing.

Positions of Harbor Advisors LLC sold out since Q4 2023
SecurityClassShares in Q4 2023Value in Q4 2023% of portfolio in Q4 2023History
State Street SPDR S&P Regional Banking ETF78464A698ETF20,000$1.05M0.2%–
FMCFMC CorpCOM NEW6,000$378.3K0.1%History
HHHHoward Hughes Holdings Inc.COM2,613$223.5K<0.1%History
ADMArcher-Daniels-Midland CoStock3,000$216.7K<0.1%History
CBUCommunity Financial System, Inc.COM4,058$211.5K<0.1%History
BNTXBioNTech SESPONSORED ADS2,000$211.1K<0.1%History
SCHWSchwab Charles CorpStock3,000$206.4K<0.1%History
CFBCrossfirst Bankshares, Inc.COM10,000$135.8K<0.1%History
ACBAurora Cannabis IncCOM10,427$5.12K<0.1%History