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Latest Great Diamond Partners, LLC Stock Portfolio

$595Million | No. of Holdings #236

Great Diamond Partners, LLC Performance

2026 Q3-1.38%
YTD+2.56%
2025+11.64%

About Great Diamond Partners, LLC and 13F Hedge Fund Stock Holdings

Great Diamond Partners, LLC is a hedge fund based in Portland, ME. On 2026-10-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, Great Diamond Partners, LLC reported an equity portfolio of $595.5 Millions as of 30 Sep, 2026. <br><br> The top stock holdings of Great Diamond Partners, LLC are VB, IJR, IBCE. The fund has invested 5.5% of it's portfolio in VANGUARD INDEX FDS and 5.2% of portfolio in ISHARES TR. <br><br> The fund managers got completely rid off TAPESTRY INC (TPR), FIRST TR EXCHANGE TRADED FD (AIRR) and C H ROBINSON WORLDWIDE IN (CHRW) stocks. They significantly reduced their stock positions in VANGUARD SCOTTSDALE FDS (BNDW), HARBOR ETF TRUST (HAPY) and ISHARES TR (DMXF). Great Diamond Partners, LLC opened new stock positions in EXXONMOBIL HOLDINGS CORP, ISHARES TR (BGRN) and FIRST TR EXCHANGE-TRADED FD (CARZ). The fund showed a lot of confidence in some stocks as they added substantially to ISHARES TR (DMXF), EBAY INC. (EBAY) and AMPHENOL CORP (APH).
Great Diamond Partners, LLC Equity Portfolio Value
Last Reported on: 13 Oct, 2026
$595Million
  as of Oct 13, 2026

Great Diamond Partners, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Great Diamond Partners, LLC made a return of -1.38% in the last quarter. In trailing 12 months, it's portfolio return was 3.59%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
exxonmobil holdings corp5,219,070
ishares tr3,239,940
first tr exchange-traded fd3,053,330
j p morgan exchange traded f2,752,380
marathon pete corp2,656,530
vaneck etf trust2,589,660
spdr series trust2,567,040
nucor corp2,433,800
New stocks bought by Great Diamond Partners, LLC

Additions

Ticker% Inc.
ishares tr186
ebay inc.124
amphenol corp115
ishares tr108
ishares tr100
monster beverage corp new100
ishares tr94.68
cisco sys inc53.68
Additions to existing portfolio by Great Diamond Partners, LLC

Reductions

Ticker% Reduced
vanguard scottsdale fds-46.84
harbor etf trust-42.71
ishares tr-33.21
ishares tr-24.95
dell technologies inc-15.05
global x fds-13.54
waters corp-13.46
linde plc-12.48
Great Diamond Partners, LLC reduced stake in above stock

Sold off

Ticker$ Sold
barrick mng corp-2,130,820
doubleline etf trust-2,688,420
invesco exch traded fd tr ii-2,940,050
invesco exchange traded fd t-2,855,510
first tr exchange traded fd-3,109,790
tapestry inc-3,408,040
las vegas sands corp-924,493
simplify exchange traded fun-435,092
Great Diamond Partners, LLC got rid off the above stocks

Sector Distribution

Great Diamond Partners, LLC has about 59.3% of it's holdings in Others sector.

  • Others
  • Technology
  • Healthcare
  • Industrials
  • Financial Services
  • Consumer Cyclical
  • Communication Services
  • Consumer Defensive
  • Energy
Sector%
Others59.3
Technology11.9
Healthcare5.6
Industrials5.3
Financial Services4.6
Consumer Cyclical3.3
Communication Services2.7
Consumer Defensive2.6
Energy2.3

Market Cap. Distribution

Great Diamond Partners, LLC has about 40.1% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • MEGA-CAP
  • LARGE-CAP
Category%
UNALLOCATED59.3
MEGA-CAP21.4
LARGE-CAP18.7

Stocks belong to which Index?

About 38.3% of the stocks held by Great Diamond Partners, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • S&P 500
Index%
Others61.7
S&P 50038.3
Top 5 Winners (%)%
PSX
phillips 66
51.0 %
VLO
valero energy corp
48.6 %
CRM
salesforce inc
44.8 %
ACN
accenture plc ireland
38.0 %
MSFT
microsoft corp
37.3 %
Top 5 Winners ($)$
MSFT
microsoft corp
3.8 M
HAPY
harbor etf trust
1.3 M
VLO
valero energy corp
1.2 M
AAPL
apple inc
1.2 M
NVDA
nvidia corporation
1.0 M
Top 5 Losers (%)%
MNST
monster beverage corp new
-49.5 %
APH
amphenol corp
-44.4 %
GLW
corning inc
-37.5 %
KLAC
kla corp
-35.1 %
honeywell aerospace inc
-29.4 %
Top 5 Losers ($)$
KLAC
kla corp
-3.2 M
GLW
corning inc
-2.8 M
APH
amphenol corp
-1.3 M
CAT
caterpillar inc
-1.1 M
CMI
cummins inc
-0.9 M

Great Diamond Partners, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Great Diamond Partners, LLC

Great Diamond Partners, LLC has 236 stocks in it's portfolio. About 29.8% of the portfolio is in top 10 stocks. KLAC proved to be the most loss making stock for the portfolio. MSFT was the most profitable stock for Great Diamond Partners, LLC last quarter.

$595.55MTotal Value
261Positions
13 Oct, 2026Last Reported
Current holdings of Current Stock Holdings of Great Diamond Partners, LLC, last reported on 13 Oct, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
1.39%77,613
$8.27M
1.39%
increased 4.48 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
1.23%64,576
$7.33M
1.23%
increased 6.6 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.58%38,068
$3.46M
0.58%
increased 4.14 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.57%67,434
$3.40M
0.57%
increased 5.62 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.33%13,284
$1.94M
0.33%
increased 4.3 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.14%15,712
$804.9K
0.14%
decreased 1.12 percentreduced
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.08%17,197
$456.1K
0.08%
increased 0.2 percentadded
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Great Diamond Partners, LLC's holding in Ishares Tr over time
0%0.00
$0.00
0%
decreased 100 percentsold off
ACIO
Etf Ser Solutions

Etf Ser Solutions

ACIO
Great Diamond Partners, LLC's holding in Etf Ser Solutions over time
0.5%19,573
$2.97M
0.5%
increased 3.55 percentadded
ACWF
Ishares Tr

Ishares Tr

ACWF
Great Diamond Partners, LLC's holding in Ishares Tr over time
0.05%1,216
$311.5K
0.05%
new position
AEMB
American Centy Etf Tr

American Centy Etf Tr

AEMB
Great Diamond Partners, LLC's holding in American Centy Etf Tr over time
2.13%135,236
$12.71M
2.13%
increased 1.31 percentadded
AFK
Vaneck Etf Trust

Vaneck Etf Trust

AFK
Great Diamond Partners, LLC's holding in Vaneck Etf Trust over time
0.49%4,814
$2.93M
0.49%
decreased 4.77 percentreduced