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Harbor Advisors LLC

SEC CIK
0001687156
Latest filing
Jul 28, 2026

Holdings in Q1 2026

Holdings as of Mar 31, 2026, filed May 7, 2026. Long positions only; changes compare share counts with Q4 2025.

Institution overview
Positions
197
+4 vs. Q4 2025
Portfolio value
$692.2M
+$26.4M (+4.0%) vs. Q4 2025
Filed
May 7, 2026
SEC
Holdings of Harbor Advisors LLC in Q1 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
BHCBausch Health Companies Inc.Stock10,000$54.0K<0.1%00.0%UnchangedHistory
ANNXAnnexon, Inc.COM10,000$55.4K<0.1%00.0%UnchangedHistory
TVGrupo Televisa, S.A.B.SPON ADR REP ORD24,628$71.7K<0.1%00.0%UnchangedHistory
BRBSBlue Ridge Bankshares, Inc.COM21,081$88.5K<0.1%00.0%UnchangedHistory
BGCBGC Group, Inc.CL A10,000$97.8K<0.1%00.0%UnchangedHistory
MLCOMelco Resorts & Entertainment LTDADR17,500$99.4K<0.1%00.0%UnchangedHistory
SMRNuscale Power CorpCL A COM10,000$108.4K<0.1%−2,500−20.0%ReducedHistory
COLDAmericold Realty TrustCOM10,000$114.6K<0.1%00.0%UnchangedHistory
LBTYALiberty Global Ltd.COM CL A10,044$121.4K<0.1%00.0%UnchangedHistory
HTZHertz Global Holdings, IncCOM NEW26,467$122.0K<0.1%00.0%UnchangedHistory
THTarget Hospitality Corp.COM15,000$139.2K<0.1%00.0%UnchangedHistory
KURAKura Oncology, Inc.COM20,000$162.6K<0.1%+20,000NewHistory
BBarrick Mining CorpStock5,000$203.9K<0.1%00.0%UnchangedHistory
HSYHershey CoCOM1,000$207.9K<0.1%+1,000NewHistory
DOWDow Inc.Stock5,000$208.3K<0.1%+5,000NewHistory
NBBKNB Bancorp, Inc.COM10,000$210.7K<0.1%00.0%UnchangedHistory
SWSmurfit Westrock plcStock5,315$211.8K<0.1%00.0%UnchangedHistory
HIWHighwoods Properties, Inc.COM10,000$214.1K<0.1%00.0%UnchangedHistory
HYNEHoyne Bancorp, Inc.COM15,000$217.1K<0.1%00.0%UnchangedHistory
KGCKinross Gold CorpCOM7,400$225.8K<0.1%00.0%UnchangedHistory
ISRGIntuitive Surgical IncCOM NEW500$230.5K<0.1%00.0%UnchangedHistory
TDGTransDigm Group INCCOM200$231.8K<0.1%00.0%UnchangedHistory
ALRSAlerus Financial CorpCOM9,867$233.9K<0.1%00.0%UnchangedHistory
JANJanus Living, Inc.CL A-110,000$235.7K<0.1%+10,000NewHistory
HCAHCA Healthcare, Inc.COM500$236.6K<0.1%00.0%UnchangedHistory
DELLDell Technologies Inc.Stock1,500$246.2K<0.1%+1,500NewHistory
GDDYGoDaddy Inc.CL A3,000$248.0K<0.1%00.0%UnchangedHistory
ONBOld National BancorpStock11,550$255.3K<0.1%00.0%UnchangedHistory
MDGLMadrigal Pharmaceuticals, Inc.COM500$261.7K<0.1%+500NewHistory
iShares Inc464286400MSCI BRAZIL ETF7,000$268.7K<0.1%00.0%Unchanged–
IMKTAIngles Markets IncCL A3,000$269.7K<0.1%00.0%UnchangedHistory
BEBloom Energy CorpCOM CL A2,000$271.0K<0.1%−1,000−33.3%ReducedHistory
FIPFTAI Infrastructure Inc.COMMON STOCK55,000$271.7K<0.1%00.0%UnchangedHistory
VSNTVersant Media Group, Inc.COM CL A7,500$277.6K<0.1%+7,500NewHistory
FOXAFox CorpCL A COM4,766$278.3K<0.1%00.0%UnchangedHistory
GILDGilead Sciences, Inc.Stock2,000$278.7K<0.1%00.0%UnchangedHistory
CRMSalesforce, Inc.Stock1,500$280.0K<0.1%00.0%UnchangedHistory
LBTYKLiberty Global Ltd.COM CL C24,320$285.3K<0.1%00.0%UnchangedHistory
KVUEKenvue Inc.Stock16,951$292.2K<0.1%00.0%UnchangedHistory
FCXFreeport-McMoran IncStock5,000$293.9K<0.1%00.0%UnchangedHistory
NXPINXP Semiconductors N.V.COM1,500$295.3K<0.1%00.0%UnchangedHistory
CMECME Group Inc.COM1,000$295.4K<0.1%00.0%UnchangedHistory
OLNOLIN CorpStock10,000$297.3K<0.1%00.0%UnchangedHistory
HTBHomeTrust Bancshares, Inc.COM6,995$298.3K<0.1%00.0%UnchangedHistory
JLLJones Lang Lasalle IncCOM1,000$304.3K<0.1%00.0%UnchangedHistory
LYVLive Nation Entertainment, Inc.COM2,000$305.0K<0.1%00.0%UnchangedHistory
DALDelta Air Lines, Inc.COM NEW4,602$305.9K<0.1%00.0%UnchangedHistory
CRWVCoreWeave, Inc.Stock4,000$309.9K<0.1%00.0%UnchangedHistory
PXEDPhoenix Education Partners, Inc.COM10,000$314.6K<0.1%00.0%UnchangedHistory
VGVenture Global, Inc.COM CL A20,000$315.2K<0.1%−20,000−50.0%ReducedHistory
MARMarriott International IncStock1,000$327.1K<0.1%00.0%UnchangedHistory
RMDResmed IncCOM1,500$336.7K<0.1%00.0%UnchangedHistory
TSMTaiwan Semiconductor Manufacturing Co LtdADR1,000$337.9K<0.1%00.0%UnchangedHistory
WLFCWillis Lease Finance CorpCOM2,000$340.5K<0.1%+2,000NewHistory
VKTXViking Therapeutics, Inc.COM10,500$341.7K<0.1%00.0%UnchangedHistory
CBNKCapital Bancorp IncCOM11,517$342.5K<0.1%00.0%UnchangedHistory
FGF&G Annuities & Life, Inc.COMMON STOCK14,275$361.4K0.1%00.0%UnchangedHistory
OWLBlue Owl Capital Inc.COM CL A40,000$365.2K0.1%00.0%UnchangedHistory
VLTOVeralto CorpStock4,167$368.4K0.1%00.0%UnchangedHistory
VRSNVerisign IncCOM1,500$372.5K0.1%00.0%UnchangedHistory
FDXFedEx CorpStock1,071$381.5K0.1%00.0%UnchangedHistory
CIFRCipher Digital Inc.COM30,000$386.1K0.1%+20,000+200.0%AddedHistory
HUNHuntsman CORPCOM29,146$387.9K0.1%00.0%UnchangedHistory
CNCCentene CorpStock12,000$392.9K0.1%00.0%UnchangedHistory
ITGartner IncCOM2,500$395.9K0.1%00.0%UnchangedHistory
SBCFSeacoast Banking Corp of FloridaCOM NEW13,272$402.0K0.1%00.0%UnchangedHistory
VOYAVoya Financial, Inc.COM6,000$409.9K0.1%00.0%UnchangedHistory
JDJD.com, Inc.SPON ADS CL A14,000$414.0K0.1%00.0%UnchangedHistory
GSGoldman Sachs Group IncStock500$423.0K0.1%00.0%UnchangedHistory
UNHUnitedHealth Group IncStock1,600$432.9K0.1%00.0%UnchangedHistory
KNSLKinsale Capital Group, Inc.Stock1,300$444.2K0.1%00.0%UnchangedHistory
PCBPCB BancorpCOM20,000$449.8K0.1%00.0%UnchangedHistory
NFLXNetflix IncStock5,000$480.8K0.1%00.0%UnchangedHistory
FNVFranco Nevada CorpStock2,000$494.1K0.1%00.0%UnchangedHistory
FHNFirst Horizon CorpCOM21,732$494.6K0.1%00.0%UnchangedHistory
ORCLOracle CorpStock3,400$500.2K0.1%+1,000+41.7%AddedHistory
DVNDevon Energy CorpStock10,330$519.8K0.1%00.0%UnchangedHistory
UBERUber Technologies, IncStock7,298$524.9K0.1%00.0%UnchangedHistory
HAFCHanmi Financial CorpCOM NEW20,000$527.2K0.1%+5,000+33.3%AddedHistory
MSCIMSCI Inc.Stock1,000$539.0K0.1%00.0%UnchangedHistory
RNSTRenasant CorpCOM15,671$566.2K0.1%00.0%UnchangedHistory
CCitigroup IncStock5,000$567.0K0.1%00.0%UnchangedHistory
AEMAgnico Eagle Mines LtdStock2,800$568.3K0.1%00.0%UnchangedHistory
FERFerrovial N.V.ORD SHS8,973$574.5K0.1%00.0%UnchangedHistory
HHyatt Hotels CorpCOM CL A4,000$575.2K0.1%00.0%UnchangedHistory
AIIAmerican Integrity Insurance Group, Inc.COM30,692$591.7K0.1%−2,308−7.0%ReducedHistory
TFSLTFS Financial CORPCOM42,260$593.8K0.1%00.0%UnchangedHistory
AXPAmerican Express CoStock2,000$605.0K0.1%00.0%UnchangedHistory
JEFJefferies Financial Group Inc.COM15,000$619.0K0.1%00.0%UnchangedHistory
SLGSL Green Realty CorpCOM17,000$628.0K0.1%00.0%UnchangedHistory
MTNVail Resorts IncCOM5,000$641.6K0.1%00.0%UnchangedHistory
PSXPhillips 66Stock3,541$645.1K0.1%00.0%UnchangedHistory
SAROStandardAero, Inc.COM25,125$649.0K0.1%00.0%UnchangedHistory
AUBAtlantic Union Bankshares CorpCOM18,644$666.3K0.1%00.0%UnchangedHistory
AIGAmerican International Group, Inc.Stock9,000$677.3K0.1%+2,000+28.6%AddedHistory
AMGAffiliated Managers Group, Inc.Stock2,500$691.8K0.1%00.0%UnchangedHistory
ZTSZoetis Inc.Stock5,976$706.4K0.1%00.0%UnchangedHistory
BRK.ABerkshire Hathaway IncCL A1$718.1K0.1%00.0%UnchangedHistory
WMBWilliams Companies, Inc.COM10,000$727.8K0.1%00.0%UnchangedHistory
CARRCarrier Global CorpStock13,000$732.0K0.1%00.0%UnchangedHistory

Sold out since Q4 2025 (5)

Positions held at the end of Q4 2025 that are gone from this filing.

Positions of Harbor Advisors LLC sold out since Q4 2025
SecurityClassShares in Q4 2025Value in Q4 2025% of portfolio in Q4 2025History
LNTHLantheus Holdings, Inc.Stock4,000$266.2K<0.1%History
KKRKKR & Co. Inc.COM2,000$255.0K<0.1%History
OXYOccidental Petroleum CorpStock6,000$246.7K<0.1%History
GLIBKLiberty Capital CorpSER C GCI GROUP6,220$231.4K<0.1%History
HHHHoward Hughes Holdings Inc.COM2,613$208.4K<0.1%History