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Harbor Advisors LLC

SEC CIK
0001687156
Latest filing
Jul 28, 2026

Holdings in Q1 2021

Holdings as of Mar 31, 2021, filed May 4, 2021. Long positions only.

Institution overview
Positions
199
No 13F data for Q4 2020
Portfolio value
$451.1M
No 13F data for Q4 2020
Filed
May 4, 2021
SEC

Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.

Holdings of Harbor Advisors LLC in Q1 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
DMKDMK Pharmaceuticals CorpCOM NEW10,000$9.00K<0.1%––History
Liv Cap Acquisition CorpG5510C116*W EXP 12/13/20220,000$11.0K<0.1%–––
CHP Merger Corp.12558Y114*W EXP 11/22/20215,000$12.0K<0.1%–––
Ouster, Inc.68989M111*W EXP 03/11/20220,000$42.0K<0.1%–––
BGCBGC Group, Inc.CL A10,000$48.0K<0.1%––History
ACBAurora Cannabis IncCOM10,427$97.0K<0.1%––History
Far Peak Acquisition CorpG3312L103SHS CL A10,000$98.0K<0.1%–––
Apollo Strategic Growth CaptG0411R106SHS CL A10,000$99.0K<0.1%–––
Colonnade Acquisition Corp IG2284B127UNIT 99/99/999910,000$99.0K<0.1%–––
PRPBCC Neuberger Principal Holdings IISHS CL A10,000$99.0K<0.1%––History
Ibere PharmaceuticalsG46843127UNIT 99/99/999910,000$99.0K<0.1%–––
Kismet Acquisition One CorpG52753103SHS10,000$99.0K<0.1%–––
Leo Hldgs Corp IIG5463R110UNIT 99/99/999910,000$99.0K<0.1%–––
Nextgen Acquisition Corp IIG65317110UNIT 03/23/202610,000$99.0K<0.1%–––
Oaktree Acquisition Corp IIG6715X103CL A SHS10,000$99.0K<0.1%–––
Churchill Capital Corp VII17144M201UNIT 99/99/999910,000$100.0K<0.1%–––
Finserv Acquisition Corp. II31809Y202UNIT 02/17/202610,000$100.0K<0.1%–––
Gores Hldgs VIII Inc382863207UNIT 02/01/202810,000$100.0K<0.1%–––
Mcap Acquisition Corp55282T208UNIT 02/18/203010,000$100.0K<0.1%–––
Social Leverage Acquisn Corp83363K201UNIT 99/99/999910,000$100.0K<0.1%–––
Thunder Bridge Cap Prtnrs II88605T209UNIT 02/15/202810,150$100.0K<0.1%–––
Alpha Capital Acquisition CoG0316P114UNIT 02/16/202610,000$100.0K<0.1%–––
FACA.UFigure Acquisition Corp. IUNIT 99/99/999910,000$101.0K<0.1%––History
Churchill Capital Corp V17144T206UNIT 99/99/999910,000$102.0K<0.1%–––
Northern Genesis Acquisition66516U200UNIT 99/99/999910,000$102.0K<0.1%–––
Trepont Acquisition Corp IG9095M119UNIT 99/99/999910,000$102.0K<0.1%–––
Bridgetown Holdings LtdG1355U105UNIT 10/15/202510,000$118.0K<0.1%–––
OUSTOuster, Inc.COM15,000$128.0K<0.1%––History
Tastemaker Acquisition Corp876545203UNIT 12/31/202515,000$150.0K<0.1%–––
UBSUBS Group AGStock10,000$155.0K<0.1%––History
ESSAESSA Bancorp, Inc.COM10,000$160.0K<0.1%––History
CSTRCapStar Financial Holdings, Inc.COM10,000$173.0K<0.1%––History
EBSBMeridian Bancorp, Inc.COM10,000$184.0K<0.1%––History
Apollo Strategic Growth CaptG0411R122UNIT 99/99/999918,500$191.0K<0.1%–––
Foresight Acquisition Corp34552Y205UNIT 01/29/202620,000$198.0K<0.1%–––
RBBRBB BancorpCOM10,000$203.0K<0.1%––History
CMECME Group Inc.COM1,000$204.0K<0.1%––History
TFCTruist Financial CorpCOM3,500$204.0K<0.1%––History
ALKAlaska Air Group, Inc.COM3,000$208.0K<0.1%––History
FBMSFirst Bancshares IncCOM5,671$208.0K<0.1%––History
ATSGAir Transport Services Group, Inc.COM7,214$211.0K<0.1%––History
RTXRTX CorpStock2,766$214.0K<0.1%––History
Liberty Media Acquisition Corp53073L203UNIT 01/22/202620,000$214.0K<0.1%–––
GLREGreenlight Capital Re, Ltd.CLASS A25,000$218.0K<0.1%––History
DVNDevon Energy CorpStock10,330$226.0K0.1%––History
TSMTaiwan Semiconductor Manufacturing Co LtdADR2,000$230.0K0.1%––History
ALCOAlico, Inc.COM7,703$230.0K0.1%––History
ATVIActivision Blizzard, Inc.COM2,500$233.0K0.1%––History
iShares Inc464286400MSCI BRAZIL ETF7,000$234.0K0.1%–––
Paramount Global92556H107CL A5,000$236.0K0.1%–––
WMBWilliams Companies, Inc.COM10,000$237.0K0.1%––History
ECHOEchoStar CORPCL A10,000$240.0K0.1%––History
KFYKorn FerryCOM NEW4,000$249.0K0.1%––History
HHCHoward Hughes CorpCOM2,613$249.0K0.1%––History
FNVFranco Nevada CorpStock2,000$251.0K0.1%––History
Coherent Inc192479103COM1,000$253.0K0.1%–––
RNLXYRenalytix plcADS10,000$257.0K0.1%––History
LBTYALiberty Global Ltd.SHS CL A10,044$258.0K0.1%––History
BFAMBright Horizons Family Solutions Inc.COM1,600$274.0K0.1%––History
WRKWestRock CoCOM5,315$277.0K0.1%––History
AXPAmerican Express CoStock2,000$283.0K0.1%––History
FAFFirst American Financial CorpStock5,000$283.0K0.1%––History
CTXSCitrix Systems IncCOM2,000$283.0K0.1%––History
PSXPhillips 66Stock3,541$289.0K0.1%––History
HAFCHanmi Financial CorpCOM NEW15,000$296.0K0.1%––History
PCBPCB BancorpCOM20,000$300.0K0.1%––History
NXPINXP Semiconductors N.V.COM1,500$302.0K0.1%––History
Liberty Media Acquisition Corp53073L104COM SR A30,000$303.0K0.1%–––
FDXFedEx CorpStock1,071$304.0K0.1%––History
KMIKinder Morgan, Inc.Stock18,500$308.0K0.1%––History
BRBSBlue Ridge Bankshares, Inc.COM14,054$308.0K0.1%––History
CBUCommunity Financial System, Inc.COM4,058$311.0K0.1%––History
BMYBristol Myers Squibb CoStock5,000$316.0K0.1%––History
BHCBausch Health Companies Inc.Stock10,000$317.0K0.1%––History
FANGDiamondback Energy, Inc.Stock4,398$323.0K0.1%––History
AIGAmerican International Group, Inc.Stock7,000$323.0K0.1%––History
BCMLBayCom CorpCOM18,182$328.0K0.1%––History
HHyatt Hotels CorpCOM CL A4,000$331.0K0.1%––History
SDGRSchrodinger, Inc.COM4,400$336.0K0.1%––History
MLCOMelco Resorts & Entertainment LTDADR17,500$348.0K0.1%––History
JAXJ. Alexander's Holdings, Inc.COM36,056$348.0K0.1%––History
CCitigroup IncStock5,000$364.0K0.1%––History
FHNFirst Horizon CorpCOM21,732$367.0K0.1%––History
EGEverest Group, Ltd.COM1,500$372.0K0.1%––History
AMGAffiliated Managers Group, Inc.Stock2,500$373.0K0.1%––History
VEONVEON Ltd.SPONSORED ADR211,590$375.0K0.1%––History
BUDAnheuser-Busch InBev SA/NVADR6,000$377.0K0.1%––History
OLNOLIN CorpStock10,000$380.0K0.1%––History
Perspecta Inc715347100COM13,100$381.0K0.1%–––
VOYAVoya Financial, Inc.COM6,000$382.0K0.1%––History
BRK.ABerkshire Hathaway IncCL A1$386.0K0.1%––History
AERAerCap Holdings N.V.SHS6,750$396.0K0.1%––History
ZLABZai Lab LtdADR3,000$400.0K0.1%––History
OMOutset Medical, Inc.COM7,600$413.0K0.1%––History
TTTrane Technologies plcSHS2,500$414.0K0.1%––History
DYDycom Industries IncCOM4,500$418.0K0.1%––History
MSCIMSCI Inc.Stock1,000$419.0K0.1%––History
HESHess CorpStock6,000$425.0K0.1%––History
TVGrupo Televisa, S.A.B.SPON ADR REP ORD50,628$449.0K0.1%––History
JEFJefferies Financial Group Inc.COM15,000$452.0K0.1%––History