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Harbor Advisors LLC

SEC CIK
0001687156
Latest filing
Jul 28, 2026

Holdings in Q1 2022

Holdings as of Mar 31, 2022, filed May 16, 2022. Long positions only; changes compare share counts with Q4 2021.

Institution overview
Positions
182
−3 vs. Q4 2021
Portfolio value
$487.7M
−$50.0M (−9.3%) vs. Q4 2021
Filed
May 16, 2022
SEC
Holdings of Harbor Advisors LLC in Q1 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
EQIXEquinix IncCOM261,710$194.1M39.8%−10.0%ReducedHistory
AAPLApple Inc.Stock148,400$25.9M5.3%00.0%UnchangedHistory
AMZNAmazon Com IncStock7,700$25.1M5.1%00.0%UnchangedHistory
GOOGLAlphabet Inc.Stock8,070$22.4M4.6%−250−3.0%ReducedHistory
CNQCanadian Natural Resources LtdCOM249,900$15.5M3.2%00.0%UnchangedHistory
CHTRCharter Communications, Inc.CL A27,656$15.1M3.1%00.0%UnchangedHistory
MAMastercard IncStock26,000$9.29M1.9%00.0%UnchangedHistory
MSFTMicrosoft CorpStock25,000$7.71M1.6%00.0%UnchangedHistory
DISWalt Disney CoStock56,138$7.70M1.6%−1,000−1.8%ReducedHistory
FERGFerguson Enterprises Inc.SHS50,190$6.84M1.4%00.0%UnchangedHistory
NTBBank of N.T. Butterfield & Son LtdSHS NEW180,407$6.47M1.3%00.0%UnchangedHistory
DLRDigital Realty Trust, Inc.COM42,629$6.04M1.2%−10.0%ReducedHistory
SPGIS&P Global Inc.Stock11,000$4.51M0.9%00.0%UnchangedHistory
NVDANVIDIA CorpStock16,000$4.37M0.9%00.0%UnchangedHistory
NUENucor CorpCOM27,992$4.16M0.9%00.0%UnchangedHistory
MUMicron Technology IncStock48,500$3.78M0.8%00.0%UnchangedHistory
JPMJPMorgan Chase & CoStock26,148$3.56M0.7%+2,000+8.3%AddedHistory
DHRDanaher CorpStock11,505$3.38M0.7%00.0%UnchangedHistory
IBKRInteractive Brokers Group, Inc.Stock49,558$3.27M0.7%00.0%UnchangedHistory
EOGEOG Resources IncStock25,900$3.09M0.6%00.0%UnchangedHistory
BLKBlackRock, Inc.COM3,924$3.00M0.6%00.0%UnchangedHistory
EFXEquifax IncCOM12,000$2.85M0.6%00.0%UnchangedHistory
GOOGAlphabet Inc.Stock1,000$2.79M0.6%00.0%UnchangedHistory
ADBEAdobe Inc.Stock6,000$2.73M0.6%00.0%UnchangedHistory
MCOMoodys CorpStock8,000$2.70M0.6%00.0%UnchangedHistory
TMUST-Mobile US, Inc.Stock20,650$2.65M0.5%00.0%UnchangedHistory
PJTPJT Partners Inc.COM CL A41,519$2.62M0.5%00.0%UnchangedHistory
OSGOctave Specialty Group IncCOM NEW251,382$2.61M0.5%−10,000−3.8%ReducedHistory
METAMeta Platforms, Inc.Stock10,800$2.40M0.5%00.0%UnchangedHistory
AKAMAkamai Technologies IncCOM20,000$2.39M0.5%00.0%UnchangedHistory
HLIHoulihan Lokey, Inc.CL A25,000$2.19M0.5%00.0%UnchangedHistory
MTNVail Resorts IncCOM8,000$2.08M0.4%00.0%UnchangedHistory
LBRDKLiberty Broadband CorpCOM SER C15,020$2.03M0.4%00.0%UnchangedHistory
NTRNutrien Ltd.COM18,608$1.94M0.4%00.0%UnchangedHistory
PNCPNC Financial Services Group, Inc.Stock10,444$1.93M0.4%00.0%UnchangedHistory
BROBrown & Brown, Inc.Stock24,000$1.73M0.4%00.0%UnchangedHistory
MLMMartin Marietta Materials IncCOM4,500$1.73M0.4%00.0%UnchangedHistory
EVREvercore Inc.CLASS A15,000$1.67M0.3%00.0%UnchangedHistory
FBKFB Financial CorpCOM37,387$1.66M0.3%00.0%UnchangedHistory
WMTWalmart Inc.Stock11,000$1.64M0.3%00.0%UnchangedHistory
SWCHSwitch, Inc.CL A53,000$1.63M0.3%00.0%UnchangedHistory
FNFFidelity National Financial, Inc.COM SHS33,409$1.63M0.3%00.0%UnchangedHistory
CTRACoterra Energy Inc.Stock60,043$1.62M0.3%00.0%UnchangedHistory
CPCanadian Pacific Kansas City LtdCOM18,746$1.55M0.3%00.0%UnchangedHistory
HDHome Depot, Inc.Stock5,000$1.50M0.3%00.0%UnchangedHistory
FOXFox CorpCL B COM41,265$1.50M0.3%−10.0%ReducedHistory
HONEHarborOne Bancorp, Inc.COM NEW103,255$1.45M0.3%00.0%UnchangedHistory
FTAIFTAI Aviation Ltd.COM REP LTD LIAB55,000$1.42M0.3%00.0%UnchangedHistory
CLRContinental Resources, IncCOM20,000$1.23M0.3%00.0%UnchangedHistory
CMCSAComcast CorpStock25,000$1.17M0.2%00.0%UnchangedHistory
KDPKeurig Dr Pepper Inc.COM30,000$1.14M0.2%00.0%UnchangedHistory
ZTSZoetis Inc.Stock5,976$1.13M0.2%00.0%UnchangedHistory
CSXCSX CorpStock30,000$1.12M0.2%00.0%UnchangedHistory
PNFPPinnacle Financial Partners, Inc.COM12,000$1.10M0.2%00.0%UnchangedHistory
HUNHuntsman CORPCOM29,146$1.09M0.2%00.0%UnchangedHistory
HLTHilton Worldwide Holdings Inc.COM7,133$1.08M0.2%00.0%UnchangedHistory
PFEPfizer IncStock18,962$982.0K0.2%00.0%UnchangedHistory
WFCWells Fargo & CompanyStock20,000$969.0K0.2%00.0%UnchangedHistory
COPConocoPhillipsStock9,272$927.0K0.2%00.0%UnchangedHistory
GTMZoomInfo Technologies Inc.Stock15,500$926.0K0.2%00.0%UnchangedHistory
OZKBank OZKCOM21,455$916.0K0.2%00.0%UnchangedHistory
VVisa Inc.Stock4,000$887.0K0.2%00.0%UnchangedHistory
PXDPioneer Natural Resources CoCOM3,468$867.0K0.2%00.0%UnchangedHistory
NSCNorfolk Southern CorpStock3,000$856.0K0.2%00.0%UnchangedHistory
TFSLTFS Financial CORPCOM50,000$830.0K0.2%00.0%UnchangedHistory
BPOPPopular, Inc.COM NEW10,000$817.0K0.2%00.0%UnchangedHistory
AONAon plcCL A2,500$814.0K0.2%00.0%UnchangedHistory
JDJD.com, Inc.SPON ADS CL A14,000$810.0K0.2%−2,000−12.5%ReducedHistory
YUMCYum China Holdings, Inc.COM19,000$789.0K0.2%00.0%UnchangedHistory
FOXAFox CorpCL A COM19,766$780.0K0.2%00.0%UnchangedHistory
SICPSilvergate Capital CorpCL A5,000$753.0K0.2%−1,500−23.1%ReducedHistory
ITGartner IncCOM2,500$744.0K0.2%00.0%UnchangedHistory
APOApollo Global Management, Inc.COM11,947$741.0K0.2%+11,947NewHistory
CVXChevron CorpStock4,372$712.0K0.1%00.0%UnchangedHistory
FCNFti Consulting, IncCOM4,500$707.0K0.1%00.0%UnchangedHistory
MCMoelis & CoCL A14,800$695.0K0.1%00.0%UnchangedHistory
CSGPCostar Group, Inc.COM10,060$670.0K0.1%00.0%UnchangedHistory
ESGREnstar Group LTDSHS2,500$653.0K0.1%00.0%UnchangedHistory
HESHess CorpStock6,000$642.0K0.1%00.0%UnchangedHistory
OPTUOptimum Communications, Inc.CL A51,358$641.0K0.1%00.0%UnchangedHistory
LBTYKLiberty Global Ltd.SHS CL C24,320$630.0K0.1%00.0%UnchangedHistory
DVNDevon Energy CorpStock10,330$611.0K0.1%00.0%UnchangedHistory
LOWLowes Companies IncStock3,000$607.0K0.1%00.0%UnchangedHistory
FANGDiamondback Energy, Inc.Stock4,398$603.0K0.1%00.0%UnchangedHistory
PENNPENN Entertainment, Inc.COM14,000$594.0K0.1%00.0%UnchangedHistory
TVGrupo Televisa, S.A.B.SPON ADR REP ORD50,628$592.0K0.1%00.0%UnchangedHistory
MSMorgan StanleyStock6,608$578.0K0.1%00.0%UnchangedHistory
LIILennox International IncCOM2,200$567.0K0.1%00.0%UnchangedHistory
CAGConagra Brands Inc.Stock16,500$554.0K0.1%00.0%UnchangedHistory
CBRECbre Group, Inc.CL A6,000$549.0K0.1%00.0%UnchangedHistory
URIUnited Rentals, Inc.COM1,500$533.0K0.1%00.0%UnchangedHistory
BRK.ABerkshire Hathaway IncCL A1$529.0K0.1%00.0%UnchangedHistory
OLNOLIN CorpStock10,000$523.0K0.1%00.0%UnchangedHistory
AMNBAmerican National Bankshares Inc.COM13,811$520.0K0.1%00.0%UnchangedHistory
FHNFirst Horizon CorpCOM21,732$510.0K0.1%00.0%UnchangedHistory
MSCIMSCI Inc.Stock1,000$503.0K0.1%00.0%UnchangedHistory
UBERUber Technologies, IncStock14,000$500.0K0.1%00.0%UnchangedHistory
JEFJefferies Financial Group Inc.COM15,000$493.0K0.1%00.0%UnchangedHistory
LBRDALiberty Broadband CorpCOM SER A3,669$481.0K0.1%00.0%UnchangedHistory
SBCFSeacoast Banking Corp of FloridaCOM NEW13,272$465.0K0.1%00.0%UnchangedHistory

Sold out since Q4 2021 (12)

Positions held at the end of Q4 2021 that are gone from this filing.

Positions of Harbor Advisors LLC sold out since Q4 2021
SecurityClassShares in Q4 2021Value in Q4 2021% of portfolio in Q4 2021History
SOCSable Offshore Corp.COM CL A268,691$2.61M0.5%History
CONECyrusOne Holdco LLCCOM12,200$1.09M0.2%History
Athene Holding Ltd.G0684D107CL A10,399$867.0K0.2%–
GHLGreenhill & Co IncCOM35,000$628.0K0.1%History
DALDelta Air Lines, Inc.COM NEW14,602$571.0K0.1%History
KMIKinder Morgan, Inc.Stock18,500$293.0K0.1%History
SHOPShopify Inc.Stock200$275.0K0.1%History
TCBXThird Coast Bancshares, Inc.COM9,082$236.0K<0.1%History
FBMSFirst Bancshares IncCOM5,671$219.0K<0.1%History
TFCTruist Financial CorpCOM3,500$205.0K<0.1%History
CYXTCyxtera Technologies, Inc.COMMON STOCK10,000$126.0K<0.1%History
Ouster, Inc.68989M111*W EXP 03/11/20220,000$21.0K<0.1%–