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Harbor Advisory Corp

SEC CIK
0001100710
Latest filing
Aug 13, 2026

Holdings in Q4 2025

Holdings as of Dec 31, 2025, filed Feb 6, 2026. Long positions only; changes compare share counts with Q3 2025.

Institution overview
Positions
78
−2 vs. Q3 2025
Portfolio value
$330.6M
−$7.58M (−2.2%) vs. Q3 2025
Filed
Feb 6, 2026
SEC
Holdings of Harbor Advisory Corp in Q4 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
Vanguard S&P 500 ETF922908363ETF34,465$21.6M6.5%−224−0.6%Reduced–
GOOGLAlphabet Inc.Stock63,147$19.8M6.0%−5,561−8.1%ReducedHistory
First Tr Exchange-Traded FD33738D309SENIOR LN FD326,213$15.0M4.5%+17,250+5.6%Added–
AMZNAmazon Com IncStock64,015$14.8M4.5%−2,994−4.5%ReducedHistory
Vanguard Intl Equity Index F922042874FTSE EUROPE ETF170,781$14.3M4.3%−3,193−1.8%Reduced–
Vanguard Ftse Emerging Markets ETF922042858ETF233,793$12.6M3.8%−7,733−3.2%Reduced–
AAPLApple Inc.Stock44,037$12.0M3.6%−3,648−7.7%ReducedHistory
BRK.BBerkshire Hathaway IncStock23,777$12.0M3.6%−1,081−4.3%ReducedHistory
Vanguard Morningstar Small-Cap ETF922908751ETF44,096$11.4M3.4%+1,394+3.3%Added–
iShares Core S&P 500 ETF464287200ETF16,218$11.1M3.4%−2,666−14.1%Reduced–
iShares Semiconductor ETF464287523ETF34,345$10.3M3.1%−2,527−6.9%Reduced–
Vanguard Morningstar Mid-Cap ETF922908629ETF35,147$10.2M3.1%+1,488+4.4%Added–
iShares Core S&P Small Cap ETF464287804ETF78,704$9.46M2.9%−4,907−5.9%Reduced–
iShares Core S&P Mid-Cap ETF464287507ETF143,021$9.44M2.9%−24,091−14.4%Reduced–
BIPBrookfield Infrastructure Partners L.P.LP INT UNIT250,071$8.69M2.6%−6,726−2.6%ReducedHistory
JPMJPMorgan Chase & CoStock25,861$8.33M2.5%−3,429−11.7%ReducedHistory
MSFTMicrosoft CorpStock16,351$7.91M2.4%−974−5.6%ReducedHistory
iShares Inc464286475EM MKT SM-CP ETF111,673$7.54M2.3%−11,629−9.4%Reduced–
SPDR Series Trust78468R200ST STR RATE ETF235,000$7.22M2.2%−7,150−3.0%Reduced–
JNJJohnson & JohnsonStock32,490$6.72M2.0%−1,896−5.5%ReducedHistory
Vanguard Admiral FDS Inc921932885MIDCP 400 IDX49,445$5.53M1.7%00.0%Unchanged–
iShares Ibonds Dec 2028 Term Corporate ETF46435U515ETF208,749$5.31M1.6%+27,389+15.1%Added–
State Street SPDR Portfolio Developed World Ex-US ETF78463X889ETF112,330$4.99M1.5%−2,247−2.0%Reduced–
iShares Tr464288273EAFE SML CP ETF63,495$4.92M1.5%−7,915−11.1%Reduced–
PFEPfizer IncStock182,357$4.54M1.4%−7,567−4.0%ReducedHistory
ABBVAbbVie Inc.Stock19,477$4.45M1.3%−2,400−11.0%ReducedHistory
Vanguard Admiral FDS Inc921932828SMLLCP 600 IDX38,986$4.33M1.3%−1,058−2.6%Reduced–
SPDR Index Shs FDS78463X509ST PORT MARK ETF86,327$4.04M1.2%−2,584−2.9%Reduced–
PEPPepsiCo IncStock27,825$3.99M1.2%−1,750−5.9%ReducedHistory
ABTAbbott LaboratoriesStock26,866$3.37M1.0%−1,970−6.8%ReducedHistory
CSCOCisco Systems, Inc.Stock43,355$3.34M1.0%−600−1.4%ReducedHistory
iShares Ibonds Dec 2029 Term Corporate ETF46436E205ETF125,339$2.93M0.9%+46,519+59.0%Added–
VVisa Inc.Stock7,947$2.79M0.8%−1,389−14.9%ReducedHistory
MRKMerck & Co., Inc.Stock24,449$2.57M0.8%−1,851−7.0%ReducedHistory
iShares S&P Small-Cap 600 Growth ETF464287887ETF17,217$2.43M0.7%−8,567−33.2%Reduced–
State Street SPDR S&P Semiconductor ETF78464A862ETF7,548$2.43M0.7%00.0%Unchanged–
iShares MSCI Eafe ETF464287465ETF24,593$2.36M0.7%−553−2.2%Reduced–
iShares Tr464287234MSCI EMG MKT ETF34,039$1.86M0.6%00.0%Unchanged–
iShares Ibonds Dec 2027 Term Corporate ETF46435UAA9ETF76,233$1.85M0.6%+38,700+103.1%Added–
Schwab Fundamental Emerging Markets Equity ETF808524730ETF48,443$1.75M0.5%00.0%Unchanged–
iShares Core Dividend Growth ETF46434V621ETF24,497$1.70M0.5%−6,238−20.3%Reduced–
GOOGAlphabet Inc.Stock5,410$1.70M0.5%−1,570−22.5%ReducedHistory
LOWLowes Companies IncStock7,015$1.69M0.5%−1,508−17.7%ReducedHistory
HDHome Depot, Inc.Stock4,820$1.66M0.5%−4−0.1%ReducedHistory
MDYSPDR S&P Midcap 400 ETF TrustETF2,743$1.65M0.5%00.0%UnchangedHistory
iShares Ibonds Dec 2026 Term Corporate ETF46435GAA0ETF67,891$1.64M0.5%+4,000+6.3%Added–
CVXChevron CorpStock10,588$1.61M0.5%−254−2.3%ReducedHistory
XOMExxonMobil Holdings CorpCOM12,828$1.54M0.5%+634+5.2%AddedHistory
MCDMcDonalds CorpStock4,532$1.39M0.4%−700−13.4%ReducedHistory
PGProcter & Gamble CoStock8,806$1.26M0.4%00.0%UnchangedHistory
iShares Tr464288687PFD AND INCM SEC36,886$1.14M0.3%−4,737−11.4%Reduced–
BACBank of America CorpStock20,577$1.13M0.3%00.0%UnchangedHistory
Vanguard Morningstar Total Stock Market ETF922908769ETF3,227$1.08M0.3%−15−0.5%Reduced–
iShares Ibonds Dec 2030 Term Corporate ETF46436E726ETF46,886$1.03M0.3%+46,886New–
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT5,205$997.1K0.3%00.0%Unchanged–
BIPCBrookfield Infrastructure CorpCOM SUB VTG A19,942$905.4K0.3%−1,772−8.2%ReducedHistory
IBMInternational Business Machines CorpStock3,036$899.3K0.3%00.0%UnchangedHistory
SPYSPDR S&P 500 ETF TrustETF794$541.4K0.2%00.0%UnchangedHistory
GEGeneral Electric CoStock1,728$532.3K0.2%00.0%UnchangedHistory
iShares Russell 1000 Growth ETF464287614ETF1,050$497.0K0.2%00.0%Unchanged–
KOCoca Cola CoStock7,092$495.8K0.1%00.0%UnchangedHistory
AVGOBroadcom Inc.Stock1,370$474.2K0.1%−1,000−42.2%ReducedHistory
iShares MSCI Acwi Ex U.S. ETF464288240ETF7,000$469.9K0.1%+125+1.8%Added–
Vanguard Real Estate ETF922908553ETF5,299$468.9K0.1%−625−10.6%Reduced–
PMPhilip Morris International Inc.Stock2,645$424.3K0.1%00.0%UnchangedHistory
WisdomTree Tr97717X578EM EX ST-OWNED10,745$419.3K0.1%00.0%Unchanged–
Vanguard Intl Equity Index F922042676GLB EX US ETF8,745$400.9K0.1%−380−4.2%Reduced–
State Street SPDR Portfolio S&P 500 ETF78464A854ETF3,936$315.7K0.1%00.0%Unchanged–
AMATApplied Materials IncStock1,150$295.5K0.1%00.0%UnchangedHistory
GEVGE Vernova Inc.Stock428$279.7K0.1%00.0%UnchangedHistory
ASMLASML Holding NVADR257$275.0K0.1%−38−12.9%ReducedHistory
GWWW.W. Grainger, Inc.Stock255$257.3K0.1%00.0%UnchangedHistory
iShares Core MSCI Emerging Markets ETF46434G103ETF3,810$256.1K0.1%00.0%Unchanged–
First Tr Exchange Traded FD33738R118NASD TECH DIV2,500$242.1K0.1%−2,500−50.0%Reduced–
Schwab US Dividend Equity ETF808524797ETF8,550$234.5K0.1%00.0%Unchanged–
AXPAmerican Express CoStock584$216.1K0.1%+584NewHistory
iShares Core MSCI Eafe ETF46432F842ETF2,352$210.4K0.1%00.0%Unchanged–
LLYEli Lilly & CoStock194$208.5K0.1%+194NewHistory

Sold out since Q3 2025 (5)

Positions held at the end of Q3 2025 that are gone from this filing.

Positions of Harbor Advisory Corp sold out since Q3 2025
SecurityClassShares in Q3 2025Value in Q3 2025% of portfolio in Q3 2025History
iShares Ibonds Dec 2025 Term Corporate ETF46434VBD1ETF162,106$4.08M1.2%–
NVDANVIDIA CorpStock4,710$878.8K0.3%History
METAMeta Platforms, Inc.Stock359$263.6K0.1%History
EMREmerson Electric CoStock1,832$240.3K0.1%History
COSTCostco Wholesale CorpStock227$210.1K0.1%History