Q1 2026 · 13F-HR
HARBOR ADVISORY CORP /MA/holdings as filed
Filed 2026-05-07 · accession 0001765380-26-000184
$332.8M
Reported value
79
Positions
2026-03-31
Period end
The Brief · HARBOR ADVISORY CORP /MA/ · Q1 2026
AI · grounded in 13F
HARBOR ADVISORY CORP /MA/ established a new position in JPIE valued at $12.09M. The fund increased its holdings in CSCO by 129.54% and IJH by 42.55%. Conversely, it trimmed positions in VO by 29.09% and VB by 24.15%.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 922908363 | VOO | VANGUARD INDEX FDS | $19.4M | 5.83% | 32,471 | Common | NONE |
| 02079K305 | GOOGL | ALPHABET INC | $15.0M | 4.52% | 52,301 | Common | NONE |
| 33738D309 | FTSL | FIRST TR EXCHANGE-TRADED FD | $14.4M | 4.34% | 322,007 | Common | NONE |
| 922042874 | VGK | VANGUARD INTL EQUITY INDEX F | $14.2M | 4.26% | 172,160 | Common | NONE |
| 464287507 | IJH | ISHARES TR | $13.8M | 4.14% | 203,872 | Common | NONE |
| 922042858 | VWO | VANGUARD INTL EQUITY INDEX F | $12.9M | 3.89% | 239,540 | Common | NONE |
| 023135106 | AMZN | AMAZON COM INC | $12.9M | 3.87% | 61,875 | Common | NONE |
| 464287804 | IJR | ISHARES TR | $12.2M | 3.68% | 98,493 | Common | NONE |
| 46641Q159 | JPIE | J P MORGAN EXCHANGE TRADED F | $12.1M | 3.64% | 262,618 | Common | NONE |
| 084670702 | BRK/B | BERKSHIRE HATHAWAY INC DEL | $10.6M | 3.18% | 22,097 | Common | NONE |
| 037833100 | AAPL | APPLE INC | $10.3M | 3.09% | 40,542 | Common | NONE |
| 464287523 | SOXX | ISHARES TR | $10.2M | 3.07% | 31,072 | Common | NONE |
| 464287200 | IVV | ISHARES TR | $9.9M | 2.98% | 15,163 | Common | NONE |
| 922908751 | VB | VANGUARD INDEX FDS | $8.8M | 2.63% | 33,449 | Common | NONE |
| G16252101 | BIP | BROOKFIELD INFRASTRUCTURE PA | $8.5M | 2.57% | 236,606 | Common | NONE |
| 594918104 | MSFT | MICROSOFT CORP | $8.2M | 2.45% | 22,020 | Common | NONE |
| 464286475 | EEMS | ISHARES INC | $7.9M | 2.36% | 113,563 | Common | NONE |
| 17275R102 | CSCO | CISCO SYS INC | $7.7M | 2.32% | 99,518 | Common | NONE |
| 478160104 | JNJ | JOHNSON & JOHNSON | $7.3M | 2.18% | 29,674 | Common | NONE |
| 922908629 | VO | VANGUARD INDEX FDS | $7.2M | 2.15% | 24,924 | Common | NONE |
| 46625H100 | JPM | JPMORGAN CHASE & CO | $6.8M | 2.04% | 23,086 | Common | NONE |
| 921932885 | IVOO | VANGUARD ADMIRAL FDS INC | $5.7M | 1.70% | 49,445 | Common | NONE |
| 78468R200 | FLRN | SPDR SERIES TRUST | $5.6M | 1.68% | 181,490 | Common | NONE |
| 46435U515 | IBDT | ISHARES TR | $5.5M | 1.64% | 215,277 | Common | NONE |
| 464288273 | SCZ | ISHARES TR | $5.2M | 1.55% | 65,811 | Common | NONE |
| 78463X889 | SPDW | SPDR INDEX SHS FDS | $5.1M | 1.54% | 112,330 | Common | NONE |
| 717081103 | PFE | PFIZER INC | $5.0M | 1.51% | 178,658 | Common | NONE |
| 921932828 | VIOO | VANGUARD ADMIRAL FDS INC | $4.5M | 1.35% | 38,986 | Common | NONE |
| 713448108 | PEP | PEPSICO INC | $4.1M | 1.22% | 26,175 | Common | NONE |
| 78463X509 | SPEM | SPDR INDEX SHS FDS | $4.0M | 1.22% | 86,327 | Common | NONE |
| 00287Y109 | ABBV | ABBVIE INC | $3.6M | 1.09% | 16,702 | Common | NONE |
| 46436E205 | IBDU | ISHARES TR | $3.5M | 1.04% | 148,903 | Common | NONE |
| 58933Y105 | MRK | MERCK & CO INC | $2.9M | 0.86% | 23,912 | Common | NONE |
| 002824100 | ABT | ABBOTT LABORATORIES | $2.5M | 0.75% | 24,316 | Common | NONE |
| 464287887 | IJT | ISHARES TR | $2.4M | 0.73% | 16,685 | Common | NONE |
| 464287465 | EFA | ISHARES TR | $2.4M | 0.72% | 24,593 | Common | NONE |
| 30231G102 | XOM | EXXON MOBIL CORP | $2.4M | 0.72% | 14,027 | Common | NONE |
| 92826C839 | V | VISA INC | $2.2M | 0.67% | 7,408 | Common | NONE |
| 78464A862 | XSD | SPDR SERIES TRUST | $2.2M | 0.67% | 6,864 | Common | NONE |
| 166764100 | CVX | CHEVRON CORPORATION | $2.2M | 0.66% | 10,556 | Common | NONE |
| 46435UAA9 | IBDS | ISHARES TR | $2.0M | 0.61% | 83,433 | Common | NONE |
| 808524730 | FNDE | SCHWAB STRATEGIC TR | $1.9M | 0.56% | 48,443 | Common | NONE |
| 464287234 | EEM | ISHARES TR | $1.8M | 0.55% | 32,039 | Common | NONE |
| 78467Y107 | MDY | STATE STR SPDR S&P MIDCAP 40 | $1.7M | 0.51% | 2,743 | Common | NONE |
| 548661107 | LOW | LOWES COS INC | $1.7M | 0.50% | 6,995 | Common | NONE |
| 46435GAA0 | IBDR | ISHARES TR | $1.6M | 0.49% | 67,891 | Common | NONE |
| 437076102 | HD | HOME DEPOT INC | $1.6M | 0.47% | 4,788 | Common | NONE |
| 580135101 | MCD | MCDONALDS CORP | $1.4M | 0.42% | 4,532 | Common | NONE |
| 46436E726 | IBDV | ISHARES TR | $1.4M | 0.41% | 63,049 | Common | NONE |
| 46434V621 | DGRO | ISHARES TR | $1.4M | 0.41% | 19,323 | Common | NONE |
| 02079K107 | GOOG | ALPHABET INC | $1.3M | 0.40% | 4,585 | Common | NONE |
| 742718109 | PG | PROCTER & GAMBLE CO | $1.3M | 0.38% | 8,736 | Common | NONE |
| 46137V357 | RSP | INVESCO EXCHANGE TRADED FD T | $998,944 | 0.30% | 5,205 | Common | NONE |
| 060505104 | BAC | BANK AMERICA CORP | $994,988 | 0.30% | 20,410 | Common | NONE |
| 464288687 | PFF | ISHARES TR | $992,404 | 0.30% | 32,731 | Common | NONE |
| 464288240 | ACWX | ISHARES TR | $944,544 | 0.28% | 13,795 | Common | NONE |
| 459200101 | IBM | INTERNATIONAL BUSINESS MACHS | $784,374 | 0.24% | 3,236 | Common | NONE |
| 11276H106 | BIPC | BROOKFIELD INFRASTRUCTURE CO | $753,281 | 0.23% | 19,061 | Common | NONE |
| 922908769 | VTI | VANGUARD INDEX FDS | $684,929 | 0.21% | 2,135 | Common | NONE |
| 191216100 | KO | COCA COLA CO | $539,347 | 0.16% | 7,092 | Common | NONE |
| 78462F103 | SPY | STATE STR SPDR S&P 500 ETF T | $516,370 | 0.16% | 794 | Common | NONE |
| 369604301 | GE | GE AEROSPACE | $490,355 | 0.15% | 1,728 | Common | NONE |
| 464287614 | IWF | ISHARES TR | $447,720 | 0.13% | 1,050 | Common | NONE |
| 97717X578 | XSOE | WISDOMTREE TR | $430,875 | 0.13% | 10,745 | Common | NONE |
| 038222105 | AMAT | APPLIED MATLS INC | $393,059 | 0.12% | 1,150 | Common | NONE |
| 36828A101 | GEV | GE VERNOVA INC | $373,601 | 0.11% | 428 | Common | NONE |
| 718172109 | PM | PHILIP MORRIS INTL INC | $371,887 | 0.11% | 2,249 | Common | NONE |
| 11135F101 | AVGO | BROADCOM INC | $361,817 | 0.11% | 1,169 | Common | NONE |
| N07059210 | ASML | ASML HLDG NV | $339,453 | 0.10% | 257 | Common | NONE |
| 78464A854 | SPYM | SPDR SERIES TRUST | $301,261 | 0.09% | 3,936 | Common | NONE |
| 384802104 | GWW | WW GRAINGER INC | $278,157 | 0.08% | 255 | Common | NONE |
| 46434G103 | IEMG | ISHARES INC | $265,748 | 0.08% | 3,810 | Common | NONE |
| 33738R118 | TDIV | FIRST TR EXCHANGE TRADED FD | $234,150 | 0.07% | 2,500 | Common | NONE |
| 808524797 | SCHD | SCHWAB STRATEGIC TR | $233,966 | 0.07% | 7,626 | Common | NONE |
| 922908553 | VNQ | VANGUARD INDEX FDS | $225,209 | 0.07% | 2,539 | Common | NONE |
| 46432F842 | IEFA | ISHARES TR | $212,927 | 0.06% | 2,352 | Common | NONE |
| G7997R103 | STX | SEAGATE TECHNOLOGY HLDNGS PL | $206,458 | 0.06% | 527 | Common | NONE |
| 464288257 | ACWI | ISHARES TR | $202,435 | 0.06% | 1,463 | Common | NONE |
| 617477104 | EDD | MORGAN STANLEY EMERGING MKTS | $76,050 | 0.02% | 15,000 | Common | NONE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.