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Latest Great Diamond Partners, LLC Stock Portfolio

$519Million– No. of Holdings #226

Great Diamond Partners, LLC Performance:
2026 Q1: -1.76%YTD: -1.76%2025: 11.64%
Performance for 2026 Q1 is -1.76%, and YTD is -1.76%, and 2025 is 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 2026-05-12, the fund reported it's updated stock portfolio. In the 13F Holdings report, Great Diamond Partners, LLC reported an equity portfolio of $519.5 Millions as of 31 Mar, 2026.

The top stock holdings of Great Diamond Partners, LLC are VB, IJR, IBCE. The fund has invested 5.3% of it's portfolio in VANGUARD INDEX FDS and 5.2% of portfolio in ISHARES TR.

The fund managers got completely rid off FIRST TR EXCHNG TRADED FD VI (AFLG), INVESCO EXCH TRADED FD TR II (BAB) and ISHARES TR (AAXJ) stocks. They significantly reduced their stock positions in STATE STR SPDR S&P 500 ETF T (SPY), EATON CORP PLC (ETN) and INTERNATIONAL BUSINESS MACHS (IBM). Great Diamond Partners, LLC opened new stock positions in DIMENSIONAL ETF TRUST (DFAC), HARBOR ETF TRUST (HAPY) and BLACKROCK ETF TRUST (BECO). The fund showed a lot of confidence in some stocks as they added substantially to CATERPILLAR INC (CAT), PACKAGING CORP AMER (PKG) and EBAY INC. (EBAY).
Great Diamond Partners, LLC Equity Portfolio Value
Last Reported on: 12 May, 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 -1.76% in the last quarter. In trailing 12 months, it's portfolio return was 13.37%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
dimensional etf trust10,407,900
harbor etf trust8,751,640
blackrock etf trust7,031,520
spdr series trust3,361,390
las vegas sands corp2,886,460
invesco exch traded fd tr ii2,768,510
spdr series trust2,694,180
vaneck etf trust2,668,850
New stocks bought by Great Diamond Partners, LLC

Additions

Ticker% Inc.
caterpillar inc372
packaging corp amer145
ebay inc.138
ishares tr107
ishares tr106
corning inc103
ishares tr87.69
at&t inc81.09
Additions to existing portfolio by Great Diamond Partners, LLC

Reductions

Ticker% Reduced
state str spdr s&p 500 etf t-87.04
eaton corp plc-79.92
international business machs-68.95
eqt corp-64.06
vanguard index fds-61.16
oracle corp-59.46
accenture plc ireland-54.45
ishares inc-47.19
Great Diamond Partners, LLC reduced stake in above stock

Sold off

Ticker$ Sold
invesco exch traded fd tr ii-2,799,240
first tr exchng traded fd vi-5,963,160
global x fds-2,561,710
first tr exchange traded fd-2,548,840
vaneck etf trust-2,638,970
ishares tr-2,323,080
ishares tr-2,469,450
first tr exchange traded fd-2,531,230
Great Diamond Partners, LLC got rid off the above stocks

Sector Distribution

Great Diamond Partners, LLC has about 57% of it's holdings in Others sector.

  • Others
  • Technology
  • Healthcare
  • Industrials
  • Consumer Cyclical
  • Financial Services
  • Consumer Defensive
  • Communication Services
  • Energy
Sector%
Others57
Technology10.2
Healthcare6.3
Industrials6
Consumer Cyclical4.8
Financial Services4.6
Consumer Defensive3.1
Communication Services3
Energy2.5

Market Cap. Distribution

Great Diamond Partners, LLC has about 42.4% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • LARGE-CAP
  • MEGA-CAP
Category%
UNALLOCATED57
LARGE-CAP21.9
MEGA-CAP20.5

Stocks belong to which Index?

About 40.9% of the stocks held by Great Diamond Partners, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • S&P 500
Index%
Others59.1
S&P 50040.9
Top 5 Winners (%)%
XOM
exxon mobil corp
40.9 %
COP
conocophillips
40.7 %
PSX
phillips 66
40.1 %
GLW
corning inc
36.2 %
CVX
chevron corporation
35.5 %
Top 5 Winners ($)$
XOM
exxon mobil corp
1.6 M
GLW
corning inc
1.2 M
KLAC
kla corp
0.7 M
COP
conocophillips
0.6 M
anglogold ashanti plc
0.5 M
Top 5 Losers (%)%
INTU
intuit
-30.3 %
NVO
novo-nordisk a s
-27.8 %
CRM
salesforce inc
-26.2 %
SHOP
shopify inc
-25.8 %
QCOM
qualcomm inc
-24.4 %
Top 5 Losers ($)$
MSFT
microsoft corp
-3.3 M
IDXX
idexx labs inc
-1.6 M
VB
vanguard index fds
-1.2 M
VB
vanguard index fds
-1.2 M
IJR
ishares tr
-1.2 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 226 stocks in it's portfolio. About 30% of the portfolio is in top 10 stocks. MSFT proved to be the most loss making stock for the portfolio. XOM was the most profitable stock for Great Diamond Partners, LLC last quarter.

Last Reported on: 12 May, 2026
TickerNamesorted ascending% PortfolioShares Held$ ValueType% ChangeOptions