Filed: 2/6/2026ACC: 0001765380-26-000072
📋 What this filing means
HARBOR ADVISORY CORP /MA/ filed this quarterly 13F‑HR report disclosing 78 equity positions with a total reported market value of $330.57M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
78
Positions
$330.57M
Total AUM (reported)
3.56M
Total Shares
Allocation by class
COM$85.81M26.0%
S&P 500 ETF SHS$21.61M6.5%
CAP STK CL A$19.77M6.0%
SENIOR LN FD$14.97M4.5%
FTSE EUROPE ETF$14.28M4.3%
FTSE EMR MKT ETF$12.57M3.8%
CL B NEW$11.95M3.6%
Portfolio Concentration
Top 3$56.35M17.0%
4–10$88.03M26.6%
11–25$111.14M33.6%
Rest$75.05M22.7%
Top 3 weight
17.0%
Top 10 weight
43.7%
Voting Authority Distribution
Total shares with voting rights: 3.56M
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
3.56M
shares
% of voting shares100.0%
Investment Discretion (by position count)
Sole78
Shared0
Other0
Dominant voting typeNone · 100.0% of voting shares
Institutional Holdings78
Rows:
VANGUARD INDEX FDS
SOLEShares34.47K
TypeSH
Market value$21.61M
6.54%
Sole
0.00
Shared
0.00
None
34.47K
ALPHABET INC
SOLEShares63.15K
TypeSH
Market value$19.77M
5.98%
Sole
0.00
Shared
0.00
None
63.15K
FIRST TR EXCHANGE-TRADED FD
SOLEShares326.21K
TypeSH
Market value$14.97M
4.53%
Sole
0.00
Shared
0.00
None
326.21K
AMAZON COM INC
SOLEShares64.02K
TypeSH
Market value$14.78M
4.47%
Sole
0.00
Shared
0.00
None
64.02K
VANGUARD INTL EQUITY INDEX F
SOLEShares170.78K
TypeSH
Market value$14.28M
4.32%
Sole
0.00
Shared
0.00
None
170.78K
VANGUARD INTL EQUITY INDEX F
SOLEShares233.79K
TypeSH
Market value$12.57M
3.80%
Sole
0.00
Shared
0.00
None
233.79K
APPLE INC
SOLEShares44.04K
TypeSH
Market value$11.97M
3.62%
Sole
0.00
Shared
0.00
None
44.04K
BERKSHIRE HATHAWAY INC DEL
SOLEShares23.78K
TypeSH
Market value$11.95M
3.62%
Sole
0.00
Shared
0.00
None
23.78K
VANGUARD INDEX FDS
SOLEShares44.10K
TypeSH
Market value$11.37M
3.44%
Sole
0.00
Shared
0.00
None
44.10K
ISHARES TR
SOLEShares16.22K
TypeSH
Market value$11.11M
3.36%
Sole
0.00
Shared
0.00
None
16.22K
ISHARES TR
SOLEShares34.34K
TypeSH
Market value$10.34M
3.13%
Sole
0.00
Shared
0.00
None
34.34K
VANGUARD INDEX FDS
SOLEShares35.15K
TypeSH
Market value$10.20M
3.09%
Sole
0.00
Shared
0.00
None
35.15K
ISHARES TR
SOLEShares78.70K
TypeSH
Market value$9.46M
2.86%
Sole
0.00
Shared
0.00
None
78.70K
ISHARES TR
SOLEShares143.02K
TypeSH
Market value$9.44M
2.86%
Sole
0.00
Shared
0.00
None
143.02K
BROOKFIELD INFRAST PARTNERS
SOLEShares250.07K
TypeSH
Market value$8.69M
2.63%
Sole
0.00
Shared
0.00
None
250.07K
JPMORGAN CHASE & CO.
SOLEShares25.86K
TypeSH
Market value$8.33M
2.52%
Sole
0.00
Shared
0.00
None
25.86K
MICROSOFT CORP
SOLEShares16.35K
TypeSH
Market value$7.91M
2.39%
Sole
0.00
Shared
0.00
None
16.35K
ISHARES INC
SOLEShares111.67K
TypeSH
Market value$7.54M
2.28%
Sole
0.00
Shared
0.00
None
111.67K
SPDR SERIES TRUST
SOLEShares235K
TypeSH
Market value$7.22M
2.18%
Sole
0.00
Shared
0.00
None
235K
JOHNSON & JOHNSON
SOLEShares32.49K
TypeSH
Market value$6.72M
2.03%
Sole
0.00
Shared
0.00
None
32.49K
VANGUARD ADMIRAL FDS INC
SOLEShares49.45K
TypeSH
Market value$5.53M
1.67%
Sole
0.00
Shared
0.00
None
49.45K
ISHARES TR
SOLEShares208.75K
TypeSH
Market value$5.31M
1.61%
Sole
0.00
Shared
0.00
None
208.75K
SPDR INDEX SHS FDS
SOLEShares112.33K
TypeSH
Market value$4.99M
1.51%
Sole
0.00
Shared
0.00
None
112.33K
ISHARES TR
SOLEShares63.49K
TypeSH
Market value$4.92M
1.49%
Sole
0.00
Shared
0.00
None
63.49K
PFIZER INC
SOLEShares182.36K
TypeSH
Market value$4.54M
1.37%
Sole
0.00
Shared
0.00
None
182.36K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
VANGUARD INDEX FDSSOLE | S&P 500 ETF SHS | 34.47K | SH | $21.61M 6.54% | 0.00 | 0.00 | 34.47K |
ALPHABET INCSOLE | CAP STK CL A | 63.15K | SH | $19.77M 5.98% | 0.00 | 0.00 | 63.15K |
FIRST TR EXCHANGE-TRADED FDSOLE | SENIOR LN FD | 326.21K | SH | $14.97M 4.53% | 0.00 | 0.00 | 326.21K |
AMAZON COM INCSOLE | COM | 64.02K | SH | $14.78M 4.47% | 0.00 | 0.00 | 64.02K |
VANGUARD INTL EQUITY INDEX FSOLE | FTSE EUROPE ETF | 170.78K | SH | $14.28M 4.32% | 0.00 | 0.00 | 170.78K |
VANGUARD INTL EQUITY INDEX FSOLE | FTSE EMR MKT ETF | 233.79K | SH | $12.57M 3.80% | 0.00 | 0.00 | 233.79K |
APPLE INCSOLE | COM | 44.04K | SH | $11.97M 3.62% | 0.00 | 0.00 | 44.04K |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 23.78K | SH | $11.95M 3.62% | 0.00 | 0.00 | 23.78K |
VANGUARD INDEX FDSSOLE | SMALL CP ETF | 44.10K | SH | $11.37M 3.44% | 0.00 | 0.00 | 44.10K |
ISHARES TRSOLE | CORE S&P500 ETF | 16.22K | SH | $11.11M 3.36% | 0.00 | 0.00 | 16.22K |
ISHARES TRSOLE | ISHARES SEMICDTR | 34.34K | SH | $10.34M 3.13% | 0.00 | 0.00 | 34.34K |
VANGUARD INDEX FDSSOLE | MID CAP ETF | 35.15K | SH | $10.20M 3.09% | 0.00 | 0.00 | 35.15K |
ISHARES TRSOLE | CORE S&P SCP ETF | 78.70K | SH | $9.46M 2.86% | 0.00 | 0.00 | 78.70K |
ISHARES TRSOLE | CORE S&P MCP ETF | 143.02K | SH | $9.44M 2.86% | 0.00 | 0.00 | 143.02K |
BROOKFIELD INFRAST PARTNERSSOLE | LP INT UNIT | 250.07K | SH | $8.69M 2.63% | 0.00 | 0.00 | 250.07K |
JPMORGAN CHASE & CO.SOLE | COM | 25.86K | SH | $8.33M 2.52% | 0.00 | 0.00 | 25.86K |
MICROSOFT CORPSOLE | COM | 16.35K | SH | $7.91M 2.39% | 0.00 | 0.00 | 16.35K |
ISHARES INCSOLE | EM MKT SM-CP ETF | 111.67K | SH | $7.54M 2.28% | 0.00 | 0.00 | 111.67K |
SPDR SERIES TRUSTSOLE | STATE STREET SPD | 235K | SH | $7.22M 2.18% | 0.00 | 0.00 | 235K |
JOHNSON & JOHNSONSOLE | COM | 32.49K | SH | $6.72M 2.03% | 0.00 | 0.00 | 32.49K |
VANGUARD ADMIRAL FDS INCSOLE | MIDCP 400 IDX | 49.45K | SH | $5.53M 1.67% | 0.00 | 0.00 | 49.45K |
ISHARES TRSOLE | IBDS DEC28 ETF | 208.75K | SH | $5.31M 1.61% | 0.00 | 0.00 | 208.75K |
SPDR INDEX SHS FDSSOLE | PORTFOLIO DEVLPD | 112.33K | SH | $4.99M 1.51% | 0.00 | 0.00 | 112.33K |
ISHARES TRSOLE | EAFE SML CP ETF | 63.49K | SH | $4.92M 1.49% | 0.00 | 0.00 | 63.49K |
PFIZER INCSOLE | COM | 182.36K | SH | $4.54M 1.37% | 0.00 | 0.00 | 182.36K |
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