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Harbor Advisory Corp

SEC CIK
0001100710
Latest filing
Aug 13, 2026

Holdings in Q1 2025

Holdings as of Mar 31, 2025, filed May 13, 2025. Long positions only; changes compare share counts with Q4 2024.

Institution overview
Positions
83
−3 vs. Q4 2024
Portfolio value
$297.9M
−$6.52M (−2.1%) vs. Q4 2024
Filed
May 13, 2025
SEC
Holdings of Harbor Advisory Corp in Q1 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
Vanguard S&P 500 ETF922908363ETF35,066$18.0M6.0%−529−1.5%Reduced–
BRK.BBerkshire Hathaway IncStock25,402$13.5M4.5%−190−0.7%ReducedHistory
AMZNAmazon Com IncStock68,268$13.0M4.4%+18,680+37.7%AddedHistory
Vanguard Intl Equity Index F922042874FTSE EUROPE ETF172,323$12.1M4.1%+3,563+2.1%Added–
AAPLApple Inc.Stock50,865$11.3M3.8%−555−1.1%ReducedHistory
iShares Core S&P 500 ETF464287200ETF19,154$10.8M3.6%+395+2.1%Added–
GOOGLAlphabet Inc.Stock69,368$10.7M3.6%+572+0.8%AddedHistory
Vanguard Ftse Emerging Markets ETF922042858ETF235,948$10.7M3.6%+8,172+3.6%Added–
iShares Core S&P Mid-Cap ETF464287507ETF153,933$8.98M3.0%+7,771+5.3%Added–
Vanguard Morningstar Small-Cap ETF922908751ETF40,153$8.90M3.0%+1,472+3.8%Added–
JPMJPMorgan Chase & CoStock33,660$8.26M2.8%−168−0.5%ReducedHistory
Vanguard Morningstar Mid-Cap ETF922908629ETF31,319$8.10M2.7%+1,423+4.8%Added–
iShares Core S&P Small Cap ETF464287804ETF75,683$7.91M2.7%+4,577+6.4%Added–
SPDR Series Trust78468R200ST STR RATE ETF246,860$7.61M2.6%−9,300−3.6%Reduced–
BIPBrookfield Infrastructure Partners L.P.LP INT UNIT251,391$7.49M2.5%−629−0.2%ReducedHistory
iShares Inc464286475EM MKT SM-CP ETF119,069$6.62M2.2%+6,169+5.5%Added–
MSFTMicrosoft CorpStock16,313$6.12M2.1%+73+0.4%AddedHistory
JNJJohnson & JohnsonStock35,346$5.86M2.0%−730−2.0%ReducedHistory
First Tr Exchange-Traded FD33738D309SENIOR LN FD128,074$5.85M2.0%+11,889+10.2%Added–
Ssga Active ETF Tr78467V608ST STR BL LN ETF140,057$5.76M1.9%−2,603−1.8%Reduced–
TMOThermo Fisher Scientific Inc.Stock11,201$5.57M1.9%00.0%UnchangedHistory
ABBVAbbVie Inc.Stock23,530$4.93M1.7%−465−1.9%ReducedHistory
Vanguard Admiral FDS Inc921932885MIDCP 400 IDX49,537$4.89M1.6%00.0%Unchanged–
PEPPepsiCo IncStock29,792$4.47M1.5%00.0%UnchangedHistory
ABTAbbott LaboratoriesStock32,343$4.29M1.4%−690−2.1%ReducedHistory
iShares Tr464288273EAFE SML CP ETF66,890$4.25M1.4%+948+1.4%Added–
State Street SPDR Portfolio Developed World Ex-US ETF78463X889ETF115,175$4.19M1.4%+7,993+7.5%Added–
iShares Ibonds Dec 2025 Term Corporate ETF46434VBD1ETF162,106$4.08M1.4%00.0%Unchanged–
iShares Ibonds Dec 2028 Term Corporate ETF46435U515ETF160,860$4.06M1.4%+780+0.5%Added–
Vanguard Admiral FDS Inc921932828SMLLCP 600 IDX40,128$3.87M1.3%00.0%Unchanged–
SPDR Index Shs FDS78463X509ST PORT MARK ETF89,842$3.54M1.2%00.0%Unchanged–
iShares Semiconductor ETF464287523ETF17,843$3.36M1.1%+885+5.2%Added–
VVisa Inc.Stock9,336$3.27M1.1%00.0%UnchangedHistory
iShares S&P Small-Cap 600 Growth ETF464287887ETF25,784$3.21M1.1%00.0%Unchanged–
CSCOCisco Systems, Inc.Stock44,255$2.73M0.9%−200−0.4%ReducedHistory
MRKMerck & Co., Inc.Stock28,536$2.56M0.9%00.0%UnchangedHistory
State Street SPDR S&P Biotech ETF78464A870ETF29,384$2.38M0.8%−721−2.4%Reduced–
iShares Core Dividend Growth ETF46434V621ETF34,660$2.14M0.7%00.0%Unchanged–
Ssga Active Tr78470P846ST STR BLACK ETF76,082$2.14M0.7%00.0%Unchanged–
iShares MSCI Eafe ETF464287465ETF25,146$2.06M0.7%00.0%Unchanged–
LOWLowes Companies IncStock8,523$1.99M0.7%+708+9.1%AddedHistory
CVXChevron CorpStock11,050$1.85M0.6%+1,148+11.6%AddedHistory
MCDMcDonalds CorpStock5,706$1.78M0.6%00.0%UnchangedHistory
iShares Ibonds Dec 2029 Term Corporate ETF46436E205ETF74,320$1.72M0.6%+9,671+15.0%Added–
PFEPfizer IncStock66,994$1.70M0.6%−34,861−34.2%ReducedHistory
State Street SPDR S&P Semiconductor ETF78464A862ETF7,889$1.58M0.5%00.0%Unchanged–
PGProcter & Gamble CoStock8,956$1.53M0.5%00.0%UnchangedHistory
iShares Tr464287234MSCI EMG MKT ETF34,564$1.51M0.5%00.0%Unchanged–
iShares Tr464287556ISHARES BIOTECH11,761$1.50M0.5%−55−0.5%Reduced–
HDHome Depot, Inc.Stock4,082$1.50M0.5%00.0%UnchangedHistory
Schwab Fundamental Emerging Markets Equity ETF808524730ETF48,443$1.49M0.5%00.0%Unchanged–
MDYSPDR S&P Midcap 400 ETF TrustETF2,743$1.46M0.5%00.0%UnchangedHistory
XOMExxonMobil Holdings CorpCOM12,194$1.45M0.5%00.0%UnchangedHistory
iShares Ibonds Dec 2026 Term Corporate ETF46435GAA0ETF57,391$1.39M0.5%00.0%Unchanged–
iShares Tr464288687PFD AND INCM SEC41,873$1.29M0.4%−918−2.1%Reduced–
GOOGAlphabet Inc.Stock7,430$1.16M0.4%00.0%UnchangedHistory
BIPCBrookfield Infrastructure CorpCOM SUB VTG A25,471$921.3K0.3%+3,965+18.4%AddedHistory
Vanguard Morningstar Total Stock Market ETF922908769ETF3,337$917.1K0.3%−10−0.3%Reduced–
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT5,205$901.7K0.3%−21,456−80.5%Reduced–
iShares Ibonds Dec 2027 Term Corporate ETF46435UAA9ETF35,033$847.1K0.3%00.0%Unchanged–
Vanguard Real Estate ETF922908553ETF8,954$810.7K0.3%−355−3.8%Reduced–
DISWalt Disney CoStock7,891$778.8K0.3%−932−10.6%ReducedHistory
IBMInternational Business Machines CorpStock3,036$754.9K0.3%00.0%UnchangedHistory
BACBank of America CorpStock16,933$706.6K0.2%00.0%UnchangedHistory
WYWeyerhaeuser CoCOM NEW21,055$616.5K0.2%−3,660−14.8%ReducedHistory
NVDANVIDIA CorpStock4,710$510.5K0.2%00.0%UnchangedHistory
KOCoca Cola CoStock7,092$507.9K0.2%00.0%UnchangedHistory
Vanguard Intl Equity Index F922042676GLB EX US ETF12,055$487.7K0.2%−970−7.4%Reduced–
SPYSPDR S&P 500 ETF TrustETF791$442.5K0.1%00.0%UnchangedHistory
PMPhilip Morris International Inc.Stock2,645$419.9K0.1%00.0%UnchangedHistory
AVGOBroadcom Inc.Stock2,370$396.8K0.1%00.0%UnchangedHistory
iShares MSCI Acwi Ex U.S. ETF464288240ETF6,875$381.2K0.1%00.0%Unchanged–
iShares Russell 1000 Growth ETF464287614ETF1,050$379.1K0.1%00.0%Unchanged–
First Tr Exchange Traded FD33738R118NASD TECH DIV5,000$368.1K0.1%00.0%Unchanged–
GEGeneral Electric CoStock1,728$345.9K0.1%00.0%UnchangedHistory
WisdomTree Tr97717X578EM EX ST-OWNED10,745$331.7K0.1%00.0%Unchanged–
Schwab US Dividend Equity ETF808524797ETF10,227$285.9K0.1%00.0%Unchanged–
State Street SPDR Portfolio S&P 500 ETF78464A854ETF3,936$258.8K0.1%00.0%Unchanged–
GWWW.W. Grainger, Inc.Stock255$251.9K0.1%00.0%UnchangedHistory
COSTCostco Wholesale CorpStock227$214.7K0.1%−46−16.8%ReducedHistory
METAMeta Platforms, Inc.Stock359$206.9K0.1%00.0%UnchangedHistory
iShares Core MSCI Emerging Markets ETF46434G103ETF3,810$205.6K0.1%+3,810New–
EMREmerson Electric CoStock1,832$200.9K0.1%00.0%UnchangedHistory

Sold out since Q4 2024 (4)

Positions held at the end of Q4 2024 that are gone from this filing.

Positions of Harbor Advisory Corp sold out since Q4 2024
SecurityClassShares in Q4 2024Value in Q4 2024% of portfolio in Q4 2024History
ENBEnbridge IncStock33,215$1.41M0.5%History
CRMSalesforce, Inc.Stock671$224.3K0.1%History
NOWServiceNow, Inc.Stock199$211.0K0.1%History
ASMLASML Holding NVADR295$204.5K0.1%History