Harbor Advisory Corp.

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed July 25, 2024), Harbor Advisory Corp. reported 84 stock positions worth $289.5 million. Its top holding was Vanguard S&P 500 ETF (VOO) at 6.4% of the portfolio, followed by Alphabet Class A (GOOGL, 4.4%) and Vanguard Ftse Europe ETF (VGK, 3.9%). Compared with Q1 2024, it opened 3 new positions, sold out of 5, added to 16 and reduced 36. The biggest buy was iShares Ibonds Dec 2028 ETF (IBDT, shares +55%) and the biggest sale Enbridge (ENB, shares −57%).

Most Recent 13F
Q2 2026
Location
PORTSMOUTH, NH
CIK
0001100710
Portfolio Value
$289.5M (Q2 2024)
SEC Filing
0001100710-24-000003 ↗ filed Jul 25, 2024

Holdings Value

0$100.0M$200.0M$300.0M$400.0M Q1 2024: $293.8M Q1 2024 Q2 2024: $289.5M $289.5M Q2 2024 Q3 2024: $306.4M Q3 2024 Q4 2024: $304.4M Q4 2024 Q1 2025: $297.9M Q1 2025 Q2 2025: $313.8M Q2 2025 Q3 2025: $338.2M Q3 2025 Q4 2025: $330.6M Q4 2025 Q1 2026: $332.8M Q1 2026 Q2 2026: $373.7M Q2 2026

Holdings 84 stocks · $289.5M

VOO Vanguard S&P 500 ETF 6.36% 36,798 $18.4M Reduce -6.0%
GOOGL Alphabet Inc. Class A 4.42% 70,235 $12.8M Reduce -5.8%
VGK Vanguard Ftse Europe ETF 3.86% 167,201 $11.2M Reduce -2.9%
AAPL Apple Inc. 3.84% 52,809 $11.1M Reduce -4.9%
BRK.B Berkshire Hathaway Inc. Class B 3.71% 26,372 $10.7M Reduce -3.2%
SRLN SS Blackstone Sr Loan ETF 3.68% 255,132 $10.7M Add +6.2%
VWO Vanguard Ftse Emerging Marke 3.42% 226,536 $9.9M Add +0.3%
AMZN Amazon.com Inc. 3.31% 49,632 $9.6M Reduce -2.0%
IVV iShares Core S&P 500 ETF 3.23% 17,075 $9.3M Reduce -9.1%
IJH iShares Core S&P Midcap ETF 2.92% 144,483 $8.5M Add +0.3%
FLRN SS SPDR BB Ig Float RT ETF 2.73% 256,650 $7.9M Add +5.9%
IJR iShares Core S&P Small-Cap E 2.57% 69,731 $7.4M Reduce -0.1%
VB Vanguard Most SM-Cap ETF-Usd 2.52% 33,521 $7.3M Reduce -3.2%
JPM JPMorgan Chase & Co. 2.44% 34,966 $7.1M Reduce -5.6%
BIP Brookfield Infrastructure Pa 2.40% 253,135 $6.9M Add +0.5%
MSFT Microsoft Corp. 2.39% 15,453 $6.9M Add +7.5%
EEMS iShares MSCI Emerging MKT SM 2.33% 110,190 $6.7M Reduce -0.8%
VO Vngrd Mrngstr MD-Cap ETF-Usd 2.12% 25,378 $6.1M Add +0.4%
TMO Thermo Fisher Scientific Inc. 1.97% 10,332 $5.7M Reduce -1.2%
JNJ Johnson & Johnson 1.85% 36,606 $5.4M Add +0.1%
PEP Pepsico Inc. 1.71% 29,947 $4.9M Reduce -1.1%
IVOO Vanguard S&P Mid-Cap 400 ETF 1.70% 49,623 $4.9M Reduce -4.9%
SCZ iShares MSCI Eafe Small-Cap 1.51% 71,014 $4.4M Add +0.2%
IBDT iShares Ibonds Dec 2028 ETF 1.47% 171,270 $4.2M Add +55.4%
SOXX iShares Semiconductor ETF 1.46% 17,105 $4.2M Reduce -0.2%
ABBV Abbvie Inc. 1.42% 23,895 $4.1M Reduce -6.3%
IBDQ iShares Ibonds Dec 2025 Term 1.40% 162,686 $4.0M Add +2.9%
VIOO Vanguard S&P Small-Cap 600 E 1.36% 40,206 $3.9M No change
IBDP iShares Ibonds Dec 2024 Term 1.33% 153,173 $3.8M No change
ABT Abbott Laboratories 1.31% 36,586 $3.8M Reduce -1.2%
MRK Merck & Co. Inc. 1.22% 28,571 $3.5M Reduce -0.7%
PFE Pfizer Inc. 1.19% 122,632 $3.4M Reduce -0.6%
IJT iShares S&P Small-Cap 600 GR 1.14% 25,784 $3.3M No change
XBI SS SPDR S&P Biotech ETF 1.01% 31,670 $2.9M Reduce -5.3%
SPDW Ste STR SPDR PT DW Eu ETF 0.97% 80,440 $2.8M No change
SPEM State Street SP PTF Em ETF 0.93% 71,121 $2.7M No change
HYBL SS Blackstone High Inc. ETF 0.82% 84,058 $2.4M No change
V Visa Inc. Class A 0.81% 8,986 $2.4M Reduce -0.9%
DGRO iShares Core Dividend Growth 0.76% 38,097 $2.2M Reduce -8.9%
CSCO Cisco Systems Inc. 0.74% 44,997 $2.1M Reduce -1.8%
EFA iShares MSCI Eafe ETF 0.70% 25,786 $2.0M No change
XSD SS SPDR S&P Semiconductor 0.68% 7,943 $2.0M No change
IBB iShares Biotechnology ETF 0.61% 12,789 $1.8M Add +0.1%
LOW Lowe's Cos Inc. 0.59% 7,815 $1.7M Reduce -7.9%
PFF iShares Preferred & Income S 0.57% 51,971 $1.6M Reduce -32.4%
CVX Chevron Corp. 0.56% 10,307 $1.6M Add +688.0%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.55% 16,165 $1.6M Reduce -22.4%
EEM iShares MSCI Emerging Market 0.53% 36,314 $1.5M No change
ENB Enbridge Inc. 0.51% 41,849 $1.5M Reduce -57.0%
PG The Procter & Gamble Co. 0.51% 8,956 $1.5M Reduce -1.1%
MDY State Street SPDR S&P Midcap 0.51% 2,743 $1.5M No change
MCD McDonald's Corp. 0.50% 5,706 $1.5M Reduce -11.3%
FNDE Schwab Fndmntl Em MRK Eq ETF 0.49% 48,443 $1.4M No change
XOM Exxon Mobil Corp. 0.49% 12,304 $1.4M No change
HD Home Depot Inc. 0.49% 4,082 $1.4M Add +1.9%
GOOG Alphabet Inc. Class C 0.47% 7,450 $1.4M Reduce -4.8%
IBDR iShares Ibonds Dec 2026 Term 0.44% 53,395 $1.3M Add +11.8%
VTI VG Morningstar TS MKT ETF-US 0.36% 3,847 $1.0M Reduce -0.8%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.33% 23,695 $942K No change
WY Weyerhaeuser Co. 0.31% 32,035 $909K Reduce -2.3%
VNQ Vanguard Real Estate ETF 0.31% 10,829 $907K Reduce -10.4%
BIPC Brookfield Infrastructure-A 0.31% 26,518 $893K Reduce -6.2%
IBDS Ishrs Ibnds Dec 27 Corp. ETF 0.24% 29,545 $701K Add +10.7%
VNQI Vanguard GLBL Ex-US Real Est 0.24% 17,055 $692K Reduce -1.6%
NVDA Nvidia Corp. 0.20% 4,710 $582K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.18% 3,036 $525K No change
KO The Coca-Cola Co. 0.16% 7,092 $451K Reduce -22.3%
SPY SS SPDR S&P 500 ETF Trust-US 0.15% 791 $430K No change
IBDU iShares Ibonds Dec 2029 Term 0.14% 17,850 $405K New
AGG iShares Core U.S. Aggregate 0.14% 4,150 $403K No change
IWF iShares Russell 1000 Growth 0.13% 1,050 $383K No change
AVGO Broadcom Inc. 0.13% 237 $381K No change
TDIV FT Nasdaq Tech DVD Index FD 0.13% 5,000 $378K No change
ACWX iShares MSCI Acwi Ex US ETF 0.12% 6,775 $360K New
BKLN Invesco Senior Loan ETF 0.12% 16,549 $348K No change
XSOE Wisdmtree Emerg MKT Ex-St Ow 0.11% 10,745 $329K No change
GE General Electric filed as GE AEROSPACE 0.09% 1,728 $275K No change
PM Philip Morris International 0.09% 2,645 $268K No change
SCHD Schwab US DVD Equity ETF 0.09% 3,409 $265K No change
SPYM Ste STR SPDR PT S&P 500 ETF 0.09% 3,936 $252K No change
MDLZ Mondelez International Inc. Class A 0.09% 3,786 $248K No change
IEFA iShares Core MSCI Eafe ETF 0.07% 2,849 $207K No change
IEMG iShares Core MSCI Emerging 0.07% 3,810 $204K New
EMR Emerson Electric Co. 0.07% 1,832 $202K No change

Portfolio Sells Q1 2024 → Q2 2024

ENB Enbridge Inc. Reduce -57.0% 0.51% −0.68
DIS The Walt Disney Co. Reduce -22.4% 0.55% −0.31
PFF iShares Preferred & Income S Reduce -32.4% 0.57% −0.28
PSK SS SPDR Ice Pref Sec ETF Sold out 0.00% −0.20
BRK.B Berkshire Hathaway Inc. Class B Reduce -3.2% 3.71% −0.19
VB Vanguard Most SM-Cap ETF-Usd Reduce -3.2% 2.52% −0.17
ABBV Abbvie Inc. Reduce -6.3% 1.42% −0.17
LOW Lowe's Cos Inc. Reduce -7.9% 0.59% −0.14
IVV iShares Core S&P 500 ETF Reduce -9.1% 3.23% −0.14
IVOO Vanguard S&P Mid-Cap 400 ETF Reduce -4.9% 1.70% −0.13
ABT Abbott Laboratories Reduce -1.2% 1.31% −0.12
MCD McDonald's Corp. Reduce -11.3% 0.50% −0.11
PEP Pepsico Inc. Reduce -1.1% 1.71% −0.10
TMO Thermo Fisher Scientific Inc. Reduce -1.2% 1.97% −0.10
VGK Vanguard Ftse Europe ETF Reduce -2.9% 3.86% −0.09
INTC Intel Corp. Sold out 0.00% −0.09
WY Weyerhaeuser Co. Reduce -2.3% 0.31% −0.09
JPM JPMorgan Chase & Co. Reduce -5.6% 2.44% −0.08
ZBH Zimmer Biomet Holdings Inc. Sold out 0.00% −0.08
MRK Merck & Co. Inc. Reduce -0.7% 1.22% −0.07
HON Honeywell International Inc. Sold out 0.00% −0.07
CRM Salesforce Inc. Sold out 0.00% −0.07
DGRO iShares Core Dividend Growth Reduce -8.9% 0.76% −0.07
XBI SS SPDR S&P Biotech ETF Reduce -5.3% 1.01% −0.07
IJR iShares Core S&P Small-Cap E Reduce -0.1% 2.57% −0.06
VOO Vanguard S&P 500 ETF Reduce -6.0% 6.36% −0.05
V Visa Inc. Class A Reduce -0.9% 0.81% −0.05
VNQ Vanguard Real Estate ETF Reduce -10.4% 0.31% −0.04
CSCO Cisco Systems Inc. Reduce -1.8% 0.74% −0.04
BIPC Brookfield Infrastructure-A Reduce -6.2% 0.31% −0.04
KO The Coca-Cola Co. Reduce -22.3% 0.16% −0.03
VNQI Vanguard GLBL Ex-US Real Est Reduce -1.6% 0.24% −0.01
PG The Procter & Gamble Co. Reduce -1.1% 0.51% +0.01
VTI VG Morningstar TS MKT ETF-US Reduce -0.8% 0.36% +0.01
PFE Pfizer Inc. Reduce -0.6% 1.19% +0.02
GOOG Alphabet Inc. Class C Reduce -4.8% 0.47% +0.07
EEMS iShares MSCI Emerging MKT SM Reduce -0.8% 2.33% +0.10
SOXX iShares Semiconductor ETF Reduce -0.2% 1.46% +0.14
AMZN Amazon.com Inc. Reduce -2.0% 3.31% +0.20
GOOGL Alphabet Inc. Class A Reduce -5.8% 4.42% +0.59
AAPL Apple Inc. Reduce -4.9% 3.84% +0.60

Portfolio Buys Q1 2024 → Q2 2024

IBDT iShares Ibonds Dec 2028 ETF Add +55.4% 1.47% +0.53
CVX Chevron Corp. Add +688.0% 0.56% +0.49
MSFT Microsoft Corp. Add +7.5% 2.39% +0.33
SRLN SS Blackstone Sr Loan ETF Add +6.2% 3.68% +0.24
VWO Vanguard Ftse Emerging Marke Add +0.3% 3.42% +0.21
FLRN SS SPDR BB Ig Float RT ETF Add +5.9% 2.73% +0.19
IBDU iShares Ibonds Dec 2029 Term New 0.14% +0.14
ACWX iShares MSCI Acwi Ex US ETF New 0.12% +0.12
IEMG iShares Core MSCI Emerging New 0.07% +0.07
IBDQ iShares Ibonds Dec 2025 Term Add +2.9% 1.40% +0.06
IBDR iShares Ibonds Dec 2026 Term Add +11.8% 0.44% +0.05
IBDS Ishrs Ibnds Dec 27 Corp. ETF Add +10.7% 0.24% +0.03
IBB iShares Biotechnology ETF Add +0.1% 0.61% +0.01
SCZ iShares MSCI Eafe Small-Cap Add +0.2% 1.51% −0.02
VO Vngrd Mrngstr MD-Cap ETF-Usd Add +0.4% 2.12% −0.03
HD Home Depot Inc. Add +1.9% 0.49% −0.04
IJH iShares Core S&P Midcap ETF Add +0.3% 2.92% −0.06
JNJ Johnson & Johnson Add +0.1% 1.85% −0.12
BIP Brookfield Infrastructure Pa Add +0.5% 2.40% −0.28

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 82$373.7MVOO, IJH, GOOGL, VGK, IJR
Q1 2026 79$332.8MVOO, GOOGL, FTSL, VGK, IJH
Q4 2025 78$330.6MVOO, GOOGL, FTSL, AMZN, VGK
Q3 2025 80$338.2MVOO, GOOGL, AMZN, FTSL, VGK
Q2 2025 81$313.8MVOO, AMZN, FTSL, VGK, GOOGL
Q1 2025 83$297.9MVOO, BRK.B, AMZN, VGK, AAPL
Q4 2024 86$304.4MVOO, GOOGL, AAPL, BRK.B, IVV
Q3 2024 90$306.4MVOO, AAPL, VGK, BRK.B, GOOGL
Q2 2024 84$289.5MVOO, GOOGL, VGK, AAPL, BRK.B
Q1 2024 86$293.8MVOO, VGK, BRK.B, GOOGL, SRLN